void AssetEdit::handle_close_event(int result)
{
- if(!result)
- {
+ if(!result) {
int changed = 0;
Asset *asset = 0;
EDL *nested_edl = 0;
- if(indexable->is_asset)
- {
+ if(indexable->is_asset) {
asset = (Asset*)indexable;
- if(!changed_params->equivalent(*asset, 1, 1, mwindow->edl))
+ if( changed_params->equivalent(*asset, 1, 1, mwindow->edl) )
changed = 1;
}
- else
- {
+ else {
nested_edl = (EDL*)indexable;
- if(strcmp(changed_params->path, nested_edl->path)
-// ||
-// changed_params->sample_rate != nested_edl->session->sample_rate ||
-// !EQUIV(changed_params->frame_rate, nested_edl->session->frame_rate)
- )
+ if( strcmp(changed_params->path, nested_edl->path)
+// || changed_params->sample_rate != nested_edl->session->sample_rate
+// || !EQUIV(changed_params->frame_rate, nested_edl->session->frame_rate
+ )
changed = 1;
}
-//printf("AssetEdit::handle_close_event %d\n", __LINE__);
-
- if(changed)
- {
+ if(changed) {
mwindow->gui->lock_window();
//printf("AssetEdit::handle_close_event %d\n", __LINE__);
// Omit index status from copy since an index rebuild may have been
// happening when new_asset was created but not be happening anymore.
- if(asset)
- {
+ if(asset) {
mwindow->remove_asset_from_caches(asset);
//printf("AssetEdit::handle_close_event %d %f\n", __LINE__, asset->get_frame_rate());
asset->copy_from(changed_params, 0);
//printf("AssetEdit::handle_close_event %d %d %d\n", __LINE__, changed_params->bits, asset->bits);
}
- else
- {
+ else {
strcpy(nested_edl->path, changed_params->path);
// Other parameters can't be changed because they're defined in the other EDL
// nested_edl->session->frame_rate = changed_params->frame_rate;
}
//printf("AssetEdit::handle_close_event %d\n", __LINE__);
- mwindow->gui->update(0,
- 2,
- 0,
- 0,
- 0,
- 0,
- 0);
+ mwindow->gui->update(0, 2, 0, 0, 0, 0, 0);
//printf("AssetEdit::handle_close_event %d\n", __LINE__);
// Start index rebuilding
- if( (asset && asset->audio_data) || nested_edl)
- {
+ if( (asset && asset->audio_data) || nested_edl) {
char source_filename[BCTEXTLEN];
char index_filename[BCTEXTLEN];
IndexFile::get_index_filename(source_filename,
{
}
-YUV HSV::yuv_static;
+YUV YUV::yuv;
int HSV::rgb_to_hsv(float r, float g, float b, float &h, float &s, float &v)
{
- float min, max, delta;
- min = ((r < g) ? r : g) < b ? ((r < g) ? r : g) : b;
- max = ((r > g) ? r : g) > b ? ((r > g) ? r : g) : b;
- v = max;
-
- delta = max - min;
-
- if(max != 0 && delta != 0)
- {
- s = delta / max; // s
-
- if(r == max)
- h = (g - b) / delta; // between yellow & magenta
- else
- if(g == max)
- h = 2 + (b - r) / delta; // between cyan & yellow
- else
- h = 4 + (r - g) / delta; // between magenta & cyan
-
- h *= 60; // degrees
- if(h < 0)
- h += 360;
+ float min = ((r < g) ? r : g) < b ? ((r < g) ? r : g) : b;
+ float max = ((r > g) ? r : g) > b ? ((r > g) ? r : g) : b;
+ float delta = max - min;
+ if( max != 0 && delta != 0 ) {
+ v = max;
+ s = delta / max;
+ h = r == max ? (g - b) / delta : // between yellow & magenta
+ g == max ? 2 + (b - r) / delta : // between cyan & yellow
+ 4 + (r - g) / delta; // between magenta & cyan
+ if( (h*=60) < 0 ) h += 360; // degrees
}
- else
- {
- // r = g = b = 0 // s = 0, v is undefined
- s = 0;
- h = -1;
+ else { // r = g = b = 0
+ h = -1; s = 0; v = 0; // s = 0, v is undefined
}
return 0;
int HSV::hsv_to_rgb(float &r, float &g, float &b, float h, float s, float v)
{
- int i;
- float f, p, q, t;
- if(s == 0)
- {
- // achromatic (grey)
- r = g = b = v;
- return 0;
- }
-
- h /= 60; // sector 0 to 5
- i = (int)h;
- f = h - i; // factorial part of h
- p = v * (1 - s);
- q = v * (1 - s * f);
- t = v * (1 - s * (1 - f));
-
- switch(i)
- {
- case 0:
- r = v;
- g = t;
- b = p;
- break;
- case 1:
- r = q;
- g = v;
- b = p;
- break;
- case 2:
- r = p;
- g = v;
- b = t;
- break;
- case 3:
- r = p;
- g = q;
- b = v;
- break;
- case 4:
- r = t;
- g = p;
- b = v;
- break;
- default: // case 5:
- r = v;
- g = p;
- b = q;
- break;
- }
+ if( s == 0 ) { // achromatic (grey)
+ r = g = b = v;
+ return 0;
+ }
+
+ h /= 60; // sector 0 to 5
+ int i = (int)h;
+ float f = h - i; // factorial part of h
+ float p = v * (1 - s);
+ float q = v * (1 - s * f);
+ float t = v * (1 - s * (1 - f));
+
+ switch(i) {
+ case 0: r = v; g = t; b = p; break;
+ case 1: r = q; g = v; b = p; break;
+ case 2: r = p; g = v; b = t; break;
+ case 3: r = p; g = q; b = v; break;
+ case 4: r = t; g = p; b = v; break;
+ default: r = v; g = p; b = q; break;
+ }
return 0;
}
// if(max == 0xffff)
// {
-// yuv_static.yuv_to_rgb_16(r_i, g_i, b_i, y, u, v);
+// YUV::yuv.yuv_to_rgb_16(r_i, g_i, b_i, y, u, v);
// }
// else
{
- yuv_static.yuv_to_rgb_8(r_i, g_i, b_i, y, u, v);
+ YUV::yuv.yuv_to_rgb_8(r_i, g_i, b_i, y, u, v);
}
r = (float)r_i / max;
g = (float)g_i / max;
float h2, s2, v2;
HSV::rgb_to_hsv(r, g, b, h2, s2, v2);
- h = h2;
- s = s2;
- va = v2;
+ h = h2; s = s2; va = v2;
return 0;
}
int y2, u2, v2;
// if(max == 0xffff)
-// yuv_static.rgb_to_yuv_16(r_i, g_i, b_i, y2, u2, v2);
+// YUV::yuv.rgb_to_yuv_16(r_i, g_i, b_i, y2, u2, v2);
// else
- yuv_static.rgb_to_yuv_8(r_i, g_i, b_i, y2, u2, v2);
- y = y2;
- u = u2;
- v = v2;
+ YUV::yuv.rgb_to_yuv_8(r_i, g_i, b_i, y2, u2, v2);
+ y = y2; u = u2; v = v2;
return 0;
}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
YUV::YUV()
{
- for(int i = 0; i < 0x100; i++)
- {
+ for(int i = 0; i < 0x100; i++) {
// compression
rtoy_tab_8[i] = (int)(R_TO_Y * 0x100 * i);
rtou_tab_8[i] = (int)(R_TO_U * 0x100 * i);
utog_8 = &(utog_tab_8[(0x100) / 2]);
utob_8 = &(utob_tab_8[(0x100) / 2]);
- for(int i = (-0x100) / 2; i < (0x100) / 2; i++)
- {
+ for(int i = (-0x100) / 2; i < (0x100) / 2; i++) {
// decompression
vtor_8[i] = (int)(V_TO_R * 0x100 * i);
vtog_8[i] = (int)(V_TO_G * 0x100 * i);
utob_8[i] = (int)(U_TO_B * 0x100 * i);
}
- for(int i = 0; i < 0x10000; i++)
- {
+ for(int i = 0; i < 0x10000; i++) {
// compression
rtoy_tab_16[i] = (int)(R_TO_Y * 0x100 * i);
rtou_tab_16[i] = (int)(R_TO_U * 0x100 * i);
utog_16 = &(utog_tab_16[(0x10000) / 2]);
utob_16 = &(utob_tab_16[(0x10000) / 2]);
- for(int i = (-0x10000) / 2; i < (0x10000) / 2; i++)
- {
+ for(int i = (-0x10000) / 2; i < (0x10000) / 2; i++) {
// decompression
vtor_16[i] = (int)(V_TO_R * 0x100 * i);
vtog_16[i] = (int)(V_TO_G * 0x100 * i);
YUV::~YUV()
{
}
+
public:
YUV();
~YUV();
+ static YUV yuv;
inline void rgb_to_yuv_8(int &y, int &u, int &v)
{
// Dummies for macros
static int yuv_to_hsv(float y, float u, float v, float &h, float &s, float &va, float max) { return 0; };
static int hsv_to_yuv(float &y, float &u, float &v, float h, float s, float va, float max) { return 0; };
- static YUV yuv_static;
};
}
-void EDL::set_path(char *path)
+void EDL::set_path(const char *path)
{
strcpy(this->path, path);
}
// This is used by BRender + BatchRender.
double equivalent_output(EDL *edl);
// Set project path for filename prefixes in the assets
- void set_path(char *path);
+ void set_path(const char *path);
// Set points and labels
void set_inpoint(double position);
void set_outpoint(double position);
// Needs mwindow to do GUI
gui->set_mwindow(this);
gui->open_plugin(0, preferences, edl, plugin);
- gui->show_gui();
plugin->show = 1;
+ gui->show_gui();
}
}
plugin_gui_lock->unlock();
keyframe = 0;
prompt = 0;
cleanup_plugin();
- autos = 0;
- edl = 0;
- preferences = 0;
- title = 0;
- path = 0;
+
+ lad_index = -1;
+ lad_descriptor_function = 0;
+ lad_descriptor = 0;
+
+ plugin_obj = 0;
+ client = 0;
+ new_plugin = 0;
+ lad_index = -1;
+ lad_descriptor_function = 0;
+ lad_descriptor = 0;
+ use_opengl = 0;
ff_name = 0;
- audio = video = theme = 0;
- fileio = 0;
- uses_gui = 0;
+ vdevice = 0;
+ plugin_type = 0;
+ start_auto = end_auto = 0;
+ autos = 0;
+ reverse = 0;
+ plugin_open = 0;
realtime = multichannel = fileio = 0;
synthesis = 0;
- start_auto = end_auto = 0;
+ audio = video = theme = 0;
+ uses_gui = 0;
transition = 0;
- new_plugin = 0;
- client = 0;
- use_opengl = 0;
- vdevice = 0;
+ title = 0;
+ path = 0;
+ data_text = 0;
+ for( int i=sizeof(args)/sizeof(args[0]); --i>=0; ) args[i] = 0;
+ total_args = 0;
+ dir_idx = 0;
modules = 0;
nodes = 0;
+ attachmentpoint = 0;
+ edl = 0;
+ preferences = 0;
+ prompt = 0;
+ temp_frame = 0;
picon = 0;
- lad_index = -1;
- lad_descriptor_function = 0;
- lad_descriptor = 0;
return 0;
}
VFrame *PluginServer::get_plugin_images()
{
char png_path[BCTEXTLEN];
- int len = get_plugin_png_path(png_path);
- if( !len ) return 0;
- int ret = 0, w = 0, h = 0;
- unsigned char *bfr = 0;
- int fd = ::open(png_path, O_RDONLY);
- if( fd < 0 ) ret = 1;
- if( !ret ) {
- bfr = (unsigned char *) ::mmap (NULL, len, PROT_READ, MAP_SHARED, fd, 0);
- if( bfr == MAP_FAILED ) ret = 1;
- }
- VFrame *vframe = 0;
- if( !ret ) {
- double scale = BC_WindowBase::get_resources()->icon_scale;
- vframe = new VFramePng(bfr, len, scale, scale);
- if( (w=vframe->get_w()) <= 0 || (h=vframe->get_h()) <= 0 ||
- vframe->get_data() == 0 ) ret = 1;
- }
- if( bfr && bfr != MAP_FAILED ) ::munmap(bfr, len);
- if( fd >= 0 ) ::close(fd);
- if( ret ) { delete vframe; vframe = 0; }
- return vframe;
+ if( !get_plugin_png_path(png_path) ) return 0;
+ return VFramePng::vframe_png(png_path,0,0);
}
VFrame *PluginServer::get_picon()
#include "arender.inc"
#include "audiodevice.inc"
+#include "bctimer.h"
#include "cache.inc"
#include "canvas.inc"
#include "channel.inc"
set_text_row(0);
}
-int BC_ScrollTextBox::handle_event()
-{
- return 1;
-}
-
-int BC_ScrollTextBox::get_x()
-{
- return x;
-}
-
-int BC_ScrollTextBox::get_y()
-{
- return y;
-}
-
-int BC_ScrollTextBox::get_w()
-{
- return w;
-}
-
-int BC_ScrollTextBox::get_h()
-{
- return this->text->get_h();
-}
-
-int BC_ScrollTextBox::get_rows()
-{
- return rows;
-}
-
-
-const char* BC_ScrollTextBox::get_text()
-{
- return text->get_text();
-}
-
-const wchar_t* BC_ScrollTextBox::get_wtext()
-{
- return text->get_wtext();
-}
+int BC_ScrollTextBox::handle_event() { return 1; }
+int BC_ScrollTextBox::button_press_event() { return text->BC_TextBox::button_press_event(); }
+int BC_ScrollTextBox::button_release_event() { return text->BC_TextBox::button_release_event(); }
+int BC_ScrollTextBox::get_buttonpress() { return text->BC_TextBox::get_buttonpress(); };
+int BC_ScrollTextBox::get_x() { return x; }
+int BC_ScrollTextBox::get_y() { return y; }
+int BC_ScrollTextBox::get_w() { return w; }
+int BC_ScrollTextBox::get_h() { return text->get_h(); }
+int BC_ScrollTextBox::get_rows() { return rows; }
+
+const char* BC_ScrollTextBox::get_text() { return text->get_text(); }
+const wchar_t* BC_ScrollTextBox::get_wtext() { return text->get_wtext(); }
void BC_ScrollTextBox::set_text(char *text, int isz)
{
return 1;
}
-
BC_ScrollTextBoxYScroll::BC_ScrollTextBoxYScroll(BC_ScrollTextBox *gui)
: BC_ScrollBar(gui->x +
gui->w -
class BC_ScrollTextBox
{
+ BC_ScrollTextBoxText *text;
+ BC_ScrollTextBoxYScroll *yscroll;
+ BC_WindowBase *parent_window;
+ const char *default_text;
+ const wchar_t *default_wtext;
+ int default_size;
+ int x, y, w, rows;
+
+ friend class BC_ScrollTextBoxText;
+ friend class BC_ScrollTextBoxYScroll;
public:
BC_ScrollTextBox(BC_WindowBase *parent_window,
int x, int y, int w, int rows,
virtual ~BC_ScrollTextBox();
void create_objects();
virtual int handle_event();
+ virtual int button_press_event();
+ virtual int button_release_event();
+ int get_buttonpress();
const char* get_text();
const wchar_t* get_wtext();
void set_selection(int char1, int char2, int ibeam);
void wset_selection(int char1, int char2, int ibeam);
void reposition_window(int x, int y, int w, int rows);
+
int get_x();
int get_y();
int get_w();
// Visible rows for resizing
int get_rows();
int get_ibeam_letter();
-
- friend class BC_ScrollTextBoxText;
- friend class BC_ScrollTextBoxYScroll;
-
-private:
- BC_ScrollTextBoxText *text;
- BC_ScrollTextBoxYScroll *yscroll;
- BC_WindowBase *parent_window;
- const char *default_text;
- const wchar_t *default_wtext;
- int default_size;
- int x, y, w, rows;
};
class BC_ScrollTextBoxText : public BC_TextBox
int handle_event();
int motion_event();
BC_ScrollTextBox *gui;
+ int button_press_event() { return gui->button_press_event(); }
+ int button_release_event() { return gui->button_release_event(); }
};
class BC_ScrollTextBoxYScroll : public BC_ScrollBar
#ifndef SINGLE_THREAD
top_level->dequeue_events(win);
#endif
+ if(top_level->active_grab == this) top_level->active_grab = 0;
if(top_level->active_menubar == this) top_level->active_menubar = 0;
if(top_level->active_popup_menu == this) top_level->active_popup_menu = 0;
if(top_level->active_subwindow == this) top_level->active_subwindow = 0;
event_win = 0;
last_motion_win = 0;
key_pressed = 0;
+ active_grab = 0;
active_menubar = 0;
active_popup_menu = 0;
active_subwindow = 0;
// event_names[event->type] : "Unknown");
//}
-
+ if( active_grab && active_grab->grab_event(event) ) {
+ unlock_window();
+ return 0;
+ }
switch(event->type) {
set_done(return_value);
}
+int BC_WindowBase::grab(BC_WindowBase *window)
+{
+ if( window->active_grab && this != window->active_grab ) return 0;
+ window->active_grab = this;
+ return 1;
+}
+int BC_WindowBase::ungrab(BC_WindowBase *window)
+{
+ if( window->active_grab && this != window->active_grab ) return 0;
+ window->active_grab = 0;
+ return 1;
+}
+
int BC_WindowBase::get_w()
{
return w;
virtual int uses_text() { return 0; };
// Only if opengl is enabled
virtual int expose_event() { return 0; };
+ virtual int grab_event(XEvent *event) { return 0; };
virtual void create_objects() { return; };
int get_window_type() { return window_type; }
int get_id();
void set_done(int return_value);
void close(int return_value);
+// Reroute toplevel events
+ int grab(BC_WindowBase *window);
+ int ungrab(BC_WindowBase *window);
// Get a bitmap to draw on the window with
BC_Bitmap* new_bitmap(int w, int h, int color_model = -1);
// Draw a bitmap on the window
int light1, light2, medium, dark1, dark2, bg_color;
// Type of window defined above
int window_type;
+// keypress/pointer active grab
+ BC_WindowBase* active_grab;
// Pointer to the active menubar in the window.
BC_MenuBar* active_menubar;
// pointer to the active popup menu in the window
static inline void bclamp(double &dv, double dmn, double dmx) {
if( dv < dmn ) dv = dmn; else if( dv > dmx ) dv = dmx;
}
+static inline void bc_rgb2yuv(int r, int g, int b, int &y, int &u, int &v, int max=255)
+{ //bt601, jpeg, unclipped
+ double mx = max, rr = r/mx, gg = g/mx, bb = b/mx;
+ y = (int)(( 0.29900*rr + 0.58700*gg + 0.11400*bb) * mx + 0.5);
+ u = (int)((-0.16874*rr - 0.33126*gg + 0.50000*bb + 0.5) * mx + 0.5);
+ v = (int)(( 0.50000*rr - 0.41869*gg - 0.08131*bb + 0.5) * mx + 0.5);
+}
+static inline void bc_yuv2rgb(int y, int u, int v, int &r, int &g, int &b, int max=255)
+{
+ int ofs = (max + 1) / 2;
+ double mx = max, yy = y/mx, uu = (u-ofs)/mx, vv = (v-ofs)/mx;
+ r = (int)((yy + 1.40200*vv) * mx + 0.5);
+ g = (int)((yy - 0.34414*uu - 0.71414*vv) * mx + 0.5);
+ b = (int)((yy + 1.77200*uu) * mx + 0.5);
+}
#endif
#include <stdio.h>
#include <string.h>
#include <stdint.h>
+#include <fcntl.h>
#include <sys/shm.h>
+#include <sys/mman.h>
#include "bcbitmap.h"
#include "bchash.h"
//static BCCounter counter;
-
-VFramePng::VFramePng(unsigned char *png_data, double scale)
+VFramePng::VFramePng(unsigned char *png_data, double s)
{
long image_size =
((long)png_data[0] << 24) | ((long)png_data[1] << 16) |
((long)png_data[2] << 8) | (long)png_data[3];
- if( !scale ) scale = BC_WindowBase::get_resources()->icon_scale;
- read_png(png_data+4, image_size, scale, scale);
+ if( !s ) s = BC_WindowBase::get_resources()->icon_scale;
+ read_png(png_data+4, image_size, s, s);
}
-VFramePng::VFramePng(unsigned char *png_data, long image_size, double xscale, double yscale)
+VFramePng::VFramePng(unsigned char *png_data, long image_size, double xs, double ys)
{
- if( !xscale ) xscale = BC_WindowBase::get_resources()->icon_scale;
- if( !yscale ) yscale = BC_WindowBase::get_resources()->icon_scale;
- read_png(png_data, image_size, xscale, yscale);
+ if( !xs ) xs = BC_WindowBase::get_resources()->icon_scale;
+ if( !ys ) ys = BC_WindowBase::get_resources()->icon_scale;
+ read_png(png_data, image_size, xs, ys);
}
VFramePng::~VFramePng()
{
}
+VFrame *VFramePng::vframe_png(int fd, double xs, double ys)
+{
+ struct stat st;
+ if( fstat(fd, &st) ) return 0;
+ long len = st.st_size;
+ if( !len ) return 0;
+ int w = 0, h = 0;
+ unsigned char *bfr = (unsigned char *)
+ ::mmap (NULL, len, PROT_READ, MAP_SHARED, fd, 0);
+ if( bfr == MAP_FAILED ) return 0;
+ VFrame *vframe = new VFramePng(bfr, len, xs, ys);
+ if( (w=vframe->get_w()) <= 0 || (h=vframe->get_h()) <= 0 ||
+ vframe->get_data() == 0 ) { delete vframe; vframe = 0; }
+ ::munmap(bfr, len);
+ return vframe;
+}
+VFrame *VFramePng::vframe_png(const char *png_path, double xs, double ys)
+{
+ VFrame *vframe = 0;
+ int fd = ::open(png_path, O_RDONLY);
+ if( fd >= 0 ) {
+ vframe = vframe_png(fd, xs, ys);
+ ::close(fd);
+ }
+ return vframe;
+}
+
VFrame::VFrame(VFrame &frame)
{
sequence_number = -1;
timestamp = -1.;
is_keyframe = 0;
+ draw_point = 0;
+ set_pixel_color(BLACK);
+ stipple = 0;
if(do_opengl)
{
}
-
-
-
-
-#define OVERLAY(type, max, components) \
-{ \
- type **in_rows = (type**)src->get_rows(); \
- type **out_rows = (type**)get_rows(); \
- int in_w = src->get_w(); \
- int in_h = src->get_h(); \
- \
- for(int i = 0; i < in_h; i++) \
- { \
- if(i + out_y1 >= 0 && i + out_y1 < h) \
- { \
- type *src_row = in_rows[i]; \
- type *dst_row = out_rows[i + out_y1] + out_x1 * components; \
- \
- for(int j = 0; j < in_w; j++) \
- { \
- if(j + out_x1 >= 0 && j + out_x1 < w) \
- { \
- int opacity = src_row[3]; \
- int transparency = dst_row[3] * (max - src_row[3]) / max; \
- dst_row[0] = (transparency * dst_row[0] + opacity * src_row[0]) / max; \
- dst_row[1] = (transparency * dst_row[1] + opacity * src_row[1]) / max; \
- dst_row[2] = (transparency * dst_row[2] + opacity * src_row[2]) / max; \
- dst_row[3] = MAX(dst_row[3], src_row[3]); \
- } \
- \
- dst_row += components; \
- src_row += components; \
- } \
- } \
- } \
-}
-
-
-void VFrame::overlay(VFrame *src,
- int out_x1,
- int out_y1)
-{
- switch(get_color_model())
- {
- case BC_RGBA8888:
- OVERLAY(unsigned char, 0xff, 4);
- break;
- }
-}
-
-
-
int VFrame::get_scale_tables(int *column_table, int *row_table,
int in_x1, int in_y1, int in_x2, int in_y2,
int out_x1, int out_y1, int out_x2, int out_y2)
return get_h() * get_bytes_per_line();
}
-void VFrame::draw_pixel(int x, int y)
+void VFrame::set_pixel_color(int rgb)
{
- if(!(x >= 0 && y >= 0 && x < get_w() && y < get_h())) return;
+ pixel_rgb = rgb;
+ int ir = 0xff & (pixel_rgb >> 16);
+ int ig = 0xff & (pixel_rgb >> 8);
+ int ib = 0xff & (pixel_rgb >> 0);
+ bc_rgb2yuv(ir,ig,ib, ir,ig,ib);
+ bclamp(ir,0,255);
+ bclamp(ig,0,255);
+ bclamp(ib,0,255);
+ pixel_yuv = (ir<<16) | (ig<<8) | (ib<<0);
+}
-#define DRAW_PIXEL(x, y, components, do_yuv, max, type) \
-{ \
- type **rows = (type**)get_rows(); \
- rows[y][x * components] = max - rows[y][x * components]; \
- if(!do_yuv) \
- { \
- rows[y][x * components + 1] = max - rows[y][x * components + 1]; \
- rows[y][x * components + 2] = max - rows[y][x * components + 2]; \
- } \
- else \
- { \
- rows[y][x * components + 1] = (max / 2 + 1) - rows[y][x * components + 1]; \
- rows[y][x * components + 2] = (max / 2 + 1) - rows[y][x * components + 2]; \
- } \
- if(components == 4) \
- rows[y][x * components + 3] = max; \
+void VFrame::set_stiple(int mask)
+{
+ stipple = mask;
}
+int VFrame::draw_pixel(int x, int y)
+{
+ if( x < 0 || y < 0 || x >= get_w() || y >= get_h() ) return 1;
+ if( draw_point ) return (this->*draw_point)(x, y);
- switch(get_color_model())
- {
- case BC_RGB888:
- DRAW_PIXEL(x, y, 3, 0, 0xff, unsigned char);
- break;
- case BC_RGBA8888:
- DRAW_PIXEL(x, y, 4, 0, 0xff, unsigned char);
- break;
- case BC_RGB_FLOAT:
- DRAW_PIXEL(x, y, 3, 0, 1.0, float);
- break;
- case BC_RGBA_FLOAT:
- DRAW_PIXEL(x, y, 4, 0, 1.0, float);
- break;
- case BC_YUV888:
- DRAW_PIXEL(x, y, 3, 1, 0xff, unsigned char);
- break;
- case BC_YUVA8888:
- DRAW_PIXEL(x, y, 4, 1, 0xff, unsigned char);
- break;
- case BC_RGB161616:
- DRAW_PIXEL(x, y, 3, 0, 0xffff, uint16_t);
- break;
- case BC_YUV161616:
- DRAW_PIXEL(x, y, 3, 1, 0xffff, uint16_t);
- break;
- case BC_RGBA16161616:
- DRAW_PIXEL(x, y, 4, 0, 0xffff, uint16_t);
- break;
- case BC_YUVA16161616:
- DRAW_PIXEL(x, y, 4, 1, 0xffff, uint16_t);
- break;
+#define DRAW_PIXEL(type, r, g, b) { \
+ type **rows = (type**)get_rows(); \
+ rows[y][x * components + 0] = r; \
+ rows[y][x * components + 1] = g; \
+ rows[y][x * components + 2] = b; \
+ if( components == 4 ) \
+ rows[y][x * components + 3] = mx; \
+}
+ int components = BC_CModels::components(color_model);
+ int bch = BC_CModels::calculate_pixelsize(color_model) / components;
+ int sz = 8*bch, mx = BC_CModels::is_float(color_model) ? 1 : (1<<sz)-1;
+ int is_yuv = BC_CModels::is_yuv(color_model);
+ int pixel_color = is_yuv ? pixel_yuv : pixel_rgb;
+ int ir = 0xff & (pixel_color >> 16); float fr = 0;
+ int ig = 0xff & (pixel_color >> 8); float fg = 0;
+ int ib = 0xff & (pixel_color >> 0); float fb = 0;
+ if( (x+y) & stipple ) {
+ ir = 255 - ir; ig = 255 - ig; ib = 255 - ib;
+ }
+ if( BC_CModels::is_float(color_model) ) {
+ fr = ir / 255.; fg = ig / 255.; fb = ib / 255.;
+ mx = 1;
+ }
+ else if( (sz-=8) > 0 ) {
+ ir <<= sz; ig <<= sz; ib <<= sz;
+ }
+
+ switch(get_color_model()) {
+ case BC_RGB888:
+ case BC_YUV888:
+ case BC_RGBA8888:
+ case BC_YUVA8888:
+ DRAW_PIXEL(uint8_t, ir, ig, ib);
+ break;
+ case BC_RGB161616:
+ case BC_YUV161616:
+ case BC_RGBA16161616:
+ case BC_YUVA16161616:
+ DRAW_PIXEL(uint16_t, ir, ig, ib);
+ break;
+ case BC_RGB_FLOAT:
+ case BC_RGBA_FLOAT:
+ DRAW_PIXEL(float, fr, fg, fb);
+ break;
}
+ return 0;
}
// Set keyframe status
void set_keyframe(int value);
int get_keyframe();
-// Overlay src onto this with blending and translation of input.
-// Source and this must have alpha
- void overlay(VFrame *src, int out_x1, int out_y1);
// If the opengl state is RAM, transfer image from RAM to the texture
// referenced by this frame.
// This clears the stacks and the param table
void clear_stacks();
- void draw_pixel(int x, int y);
+ int (VFrame::*draw_point)(int x, int y);
+ int pixel_rgb, pixel_yuv, stipple;
+
+ void set_pixel_color(int rgb);
+ void set_stiple(int mask);
+ int draw_pixel(int x, int y);
void draw_line(int x1, int y1, int x2, int y2);
void draw_smooth(int x1, int y1, int x2, int y2, int x3, int y3);
void smooth_draw(int x1, int y1, int x2, int y2, int x3, int y3);
// Read a PNG into the frame with alpha
int read_png(const unsigned char *data, long image_size, double xscale, double yscale);
public:
- VFramePng(unsigned char *png_data, double scale=0);
+ VFramePng(unsigned char *png_data, double s=0);
VFramePng(unsigned char *png_data, long image_size, double xs=0, double ys=0);
~VFramePng();
+ static VFrame *vframe_png(int fd, double xs=1, double ys=1);
+ static VFrame *vframe_png(const char *png_path, double xs=1, double ys=1);
};
#endif
client->save_defaults();
hide_window();
client->send_hide_gui();
+ return 1;
}
DepthSlider::DepthSlider(PolarMain *client, int x, int y)
{
client->depth = get_value();
client->send_configure_change();
+ return 1;
}
AngleSlider::AngleSlider(PolarMain *client, int x, int y)
{
client->angle = get_value();
client->send_configure_change();
+ return 1;
}
AutomatedFn::AutomatedFn(PolarMain *client, PolarWindow *window, int x, int y, int number)
update(1);
client->automated_function = number;
client->send_configure_change();
+ return 1;
}
}
}
-
-static YUV yuv_static;
-
#define RGB_MACRO(type, temp_type, components) \
{ \
for(int i = 0; i < h; i++) { \
temp_type g = gp ? gp[1] : 0; \
temp_type b = bp ? bp[2] : 0; \
if( sizeof(type) == 4 ) \
- yuv_static.rgb_to_yuv_f(r, g, b, y, u, v); \
+ YUV::yuv.rgb_to_yuv_f(r, g, b, y, u, v); \
else if( sizeof(type) == 2 ) \
- yuv_static.rgb_to_yuv_16(r, g, b, y, u, v); \
+ YUV::yuv.rgb_to_yuv_16(r, g, b, y, u, v); \
else \
- yuv_static.rgb_to_yuv_8(r, g, b, y, u, v); \
+ YUV::yuv.rgb_to_yuv_8(r, g, b, y, u, v); \
out_row[0] = y; \
out_row[1] = u; \
out_row[2] = v; \
printf(_("Export of %s to %s failed\n"), config.svg_file, filename_png);
}
if( fd >= 0 ) {
- struct stat st_png;
- fstat(fd, &st_png);
- unsigned char *png_buffer = (unsigned char *)
- mmap (NULL, st_png.st_size, PROT_READ, MAP_SHARED, fd, 0);
- if( png_buffer != MAP_FAILED ) {
- if( png_buffer[0] == 0x89 && png_buffer[1] == 0x50 &&
- png_buffer[2] == 0x4e && png_buffer[3] == 0x47 ) {
- ofrm = new VFramePng(png_buffer, st_png.st_size, 1., 1.);
- if( ofrm->get_color_model() != output->get_color_model() ) {
- VFrame *vfrm = new VFrame(ofrm->get_w(), ofrm->get_h(),
- output->get_color_model());
- vfrm->transfer_from(ofrm);
- delete ofrm; ofrm = vfrm;
- }
- }
- else
- printf (_("The file %s that was generated from %s is not in PNG format."
- " Try to delete all *.png files.\n"), filename_png, config.svg_file);
- munmap(png_buffer, st_png.st_size);
- }
- else
- printf(_("Access mmap to %s as %s failed.\n"), config.svg_file, filename_png);
+ ofrm = VFramePng::vframe_png(fd);
close(fd);
+ if( ofrm && ofrm->get_color_model() != output->get_color_model() ) {
+ VFrame *vfrm = new VFrame(ofrm->get_w(), ofrm->get_h(),
+ output->get_color_model());
+ vfrm->transfer_from(ofrm);
+ delete ofrm; ofrm = vfrm;
+ }
+ if( !ofrm )
+ printf (_("The file %s that was generated from %s is not in PNG format."
+ " Try to delete all *.png files.\n"), filename_png, config.svg_file);
}
}
if( ofrm ) {
include ../../plugin_defs
-OBJS = $(OBJDIR)/title.o \
- $(OBJDIR)/titlewindow.o
-
-
+OBJS = $(OBJDIR)/titler.o \
+ $(OBJDIR)/titlerwindow.o
PLUGIN = titler
CFLAGS += -Wall
-#CFLAGS += -I$(FREETYPE_DIR)/include -I../../thirdparty/
-#LFLAGS += $(FREETYPE_DIR)/$(OBJDIR)/libfreetype.a
+
ifneq ($(STATIC_LIBRARIES), y)
LFLAGS += -lfreetype
endif
include ../../plugin_config
-
-
-$(OBJDIR)/title.o: title.C
-$(OBJDIR)/titlewindow.o: titlewindow.C
-
-
+$(OBJDIR)/titler.o: titler.C
+$(OBJDIR)/titlerwindow.o: titlerwindow.C
+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-// Originally developed by Heroine Virtual Ltd.
-// Support for multiple encodings, outline (stroke) by
-// Andraz Tori <Andraz.tori1@guest.arnes.si>
-// Additional support for UTF-8 by
-// Paolo Rampino aka Akirad <info at tuttoainternet.it>
-
-
-
-
-#include "bcsignals.h"
-#include "clip.h"
-#include "bccmodels.h"
-#include "filexml.h"
-#include "filesystem.h"
-#include "transportque.inc"
-#include "ft2build.h"
-#include FT_GLYPH_H
-#include FT_BBOX_H
-#include FT_OUTLINE_H
-#include FT_STROKER_H
-#include "language.h"
-#include "mwindow.inc"
-#include "cicolors.h"
-#include "title.h"
-#include "titlewindow.h"
-#include "transportque.inc"
-
-
-#include <errno.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <endian.h>
-#include <byteswap.h>
-#include <iconv.h>
-#include <sys/stat.h>
-#include <fontconfig/fontconfig.h>
-
-#define ZERO (1.0 / 64.0)
-
-REGISTER_PLUGIN(TitleMain)
-
-#ifdef X_HAVE_UTF8_STRING
-#define DEFAULT_ENCODING "UTF-8"
-#else
-#define DEFAULT_ENCODING "ISO8859-1"
-#endif
-#define DEFAULT_TIMECODEFORMAT TIME_HMS
-
-static YUV yuv;
-
-TitleConfig::TitleConfig()
-{
- style = 0;
- color = BLACK;
- alpha = 0xff;
- outline_alpha = 0xff;
- size = 24;
- motion_strategy = NO_MOTION;
- loop = 0;
- line_pitch = 0;
- hjustification = JUSTIFY_CENTER;
- vjustification = JUSTIFY_MID;
- fade_in = 0.0;
- fade_out = 0.0;
- x = 0.0;
- y = 0.0;
- dropshadow = 2;
- sprintf(font, "fixed");
- sprintf(encoding, DEFAULT_ENCODING);
- timecode_format = DEFAULT_TIMECODEFORMAT;
- pixels_per_second = 1.0;
- timecode = 0;
- stroke_width = 1.0;
- wtext[0] = 0; wlen = 0;
- color_stroke = 0xff0000;
- outline_color = WHITE;
-
- outline_size = 0;
- window_w = 640;
- window_h = 480;
- next_keyframe_position = 0;
- prev_keyframe_position = 0;
-}
-
-TitleConfig::~TitleConfig()
-{
-}
-
-// Does not test equivalency but determines if redrawing text is necessary.
-int TitleConfig::equivalent(TitleConfig &that)
-{
- return dropshadow == that.dropshadow &&
- style == that.style &&
- size == that.size &&
- color == that.color &&
- color_stroke == that.color_stroke &&
- stroke_width == that.stroke_width &&
- outline_color == that.outline_color &&
- alpha == that.alpha &&
- outline_alpha == that.outline_alpha &&
- timecode == that.timecode &&
- timecode_format == that.timecode_format &&
- line_pitch == that.line_pitch &&
- outline_size == that.outline_size &&
- hjustification == that.hjustification &&
- vjustification == that.vjustification &&
- EQUIV(pixels_per_second, that.pixels_per_second) &&
- !strcasecmp(font, that.font) &&
- !strcasecmp(encoding, that.encoding) &&
- wlen == that.wlen &&
- !memcmp(wtext, that.wtext, wlen * sizeof(wchar_t));
-}
-
-void TitleConfig::copy_from(TitleConfig &that)
-{
- strcpy(font, that.font);
- style = that.style;
- size = that.size;
- color = that.color;
- color_stroke = that.color_stroke;
- stroke_width = that.stroke_width;
- outline_color = that.outline_color;
- alpha = that.alpha;
- outline_alpha = that.outline_alpha;
- pixels_per_second = that.pixels_per_second;
- motion_strategy = that.motion_strategy;
- loop = that.loop;
- line_pitch = that.line_pitch;
- hjustification = that.hjustification;
- vjustification = that.vjustification;
- fade_in = that.fade_in;
- fade_out = that.fade_out;
- x = that.x;
- y = that.y;
- dropshadow = that.dropshadow;
- timecode = that.timecode;
- timecode_format = that.timecode_format;
- outline_size = that.outline_size;
- strcpy(encoding, that.encoding);
- memcpy(wtext, that.wtext, that.wlen * sizeof(wchar_t));
- wlen = that.wlen;
- window_w = that.window_w;
- window_h = that.window_h;
-
- limits();
-}
-
-void TitleConfig::interpolate(TitleConfig &prev,
- TitleConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame)
-{
- strcpy(font, prev.font);
- strcpy(encoding, prev.encoding);
- style = prev.style;
- size = prev.size;
- color = prev.color;
- color_stroke = prev.color_stroke;
- stroke_width = prev.stroke_width;
- outline_color = prev.outline_color;
- alpha = prev.alpha;
- outline_alpha = prev.outline_alpha;
- motion_strategy = prev.motion_strategy;
- loop = prev.loop;
- line_pitch = prev.line_pitch;
- hjustification = prev.hjustification;
- vjustification = prev.vjustification;
- fade_in = prev.fade_in;
- fade_out = prev.fade_out;
- outline_size = prev.outline_size;
- pixels_per_second = prev.pixels_per_second;
- memcpy(wtext, prev.wtext, prev.wlen * sizeof(wchar_t));
- wlen = prev.wlen;
- wtext[wlen] = 0;
-
- double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
- double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
- this->x = prev.x * prev_scale + next.x * next_scale;
- this->y = prev.y * prev_scale + next.y * next_scale;
-// this->x = prev.x;
-// this->y = prev.y;
- timecode = prev.timecode;
- timecode_format = prev.timecode_format;
- this->dropshadow = prev.dropshadow * prev_scale + next.dropshadow * next_scale;
-// this->dropshadow = prev.dropshadow;
-}
-
-void TitleConfig::limits()
-{
- if(window_w < 100) window_w = 100;
- if(window_h < 100) window_h = 100;
-}
-
-
-
-
-void TitleConfig::to_wtext(const char *from_enc, const char *text, int tlen)
-{
- wlen = BC_Resources::encode(from_enc, BC_Resources::wide_encoding,
- (char*)text,tlen, (char *)wtext,sizeof(wtext)) / sizeof(wchar_t);
- while( wlen > 0 && !wtext[wlen-1] ) --wlen;
-}
-
-
-TitleGlyph::TitleGlyph()
-{
- char_code = 0;
- data = 0;
- data_stroke = 0;
- freetype_index = 0;
- width = 0;
- height = 0;
- pitch = 0;
- left = 0;
- top = 0;
- bottom = 0;
- right = 0;
- advance_x = 0;
-}
-
-
-TitleGlyph::~TitleGlyph()
-{
-//printf("TitleGlyph::~TitleGlyph 1\n");
- if(data) delete data;
- if(data_stroke) delete data_stroke;
-}
-
-
-
-
-
-
-
-
-
-
-
-GlyphPackage::GlyphPackage() : LoadPackage()
-{
- glyph = 0;
-}
-
-GlyphUnit::GlyphUnit(TitleMain *plugin, GlyphEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
- current_font = 0;
- freetype_library = 0;
- freetype_face = 0;
-}
-
-GlyphUnit::~GlyphUnit()
-{
- if(freetype_library)
- FT_Done_FreeType(freetype_library);
-}
-
-void GlyphUnit::process_package(LoadPackage *package)
-{
- GlyphPackage *pkg = (GlyphPackage*)package;
- TitleGlyph *glyph = pkg->glyph;
- int result = 0;
- char new_path[BCTEXTLEN];
-
- current_font = plugin->get_font();
-
- if(plugin->load_freetype_face(freetype_library, freetype_face,
- current_font->path)) {
- printf(_("GlyphUnit::process_package FT_New_Face failed.\n"));
- result = 1;
- }
-
- if(!result) {
- int gindex = FT_Get_Char_Index(freetype_face, glyph->char_code);
-
-//printf("GlyphUnit::process_package 1 %c\n", glyph->char_code);
-// Char not found
- if(gindex == 0) {
- BC_Resources *resources = BC_WindowBase::get_resources();
- // Search replacement font
- if(resources->find_font_by_char(glyph->char_code, new_path, freetype_face))
- {
- plugin->load_freetype_face(freetype_library,
- freetype_face, new_path);
- gindex = FT_Get_Char_Index(freetype_face, glyph->char_code);
- }
- }
- FT_Set_Pixel_Sizes(freetype_face, plugin->config.size, 0);
-
- if (gindex == 0) {
-// carrige return
- if (glyph->char_code != 10)
- printf(_("GlyphUnit::process_package FT_Load_Char failed - char: %li.\n"),
- glyph->char_code);
-// Prevent a crash here
- glyph->width = 8; glyph->height = 8;
- glyph->pitch = 8; glyph->advance_x = 8;
- glyph->left = 9; glyph->top = 9;
- glyph->right = 0; glyph->bottom = 0;
- glyph->freetype_index = 0;
- glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data->clear_frame();
- glyph->data_stroke = 0;
-
-// create outline glyph
- if (plugin->config.stroke_width >= ZERO &&
- (plugin->config.style & BC_FONT_OUTLINE)) {
- glyph->data_stroke = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data_stroke->clear_frame();
- }
- }
-// char found and no outline desired
- else if (plugin->config.stroke_width < ZERO ||
- !(plugin->config.style & BC_FONT_OUTLINE)) {
- FT_Glyph glyph_image;
- FT_BBox bbox;
- FT_Bitmap bm;
- FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
- FT_Get_Glyph(freetype_face->glyph, &glyph_image);
- FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
-// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
-// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax);
-
- glyph->width = bm.width = ((bbox.xMax - bbox.xMin + 63) >> 6);
- glyph->height = bm.rows = ((bbox.yMax - bbox.yMin + 63) >> 6);
- glyph->pitch = bm.pitch = bm.width;
- bm.pixel_mode = FT_PIXEL_MODE_GRAY;
- bm.num_grays = 256;
- glyph->left = (bbox.xMin + 31) >> 6;
- glyph->top = (bbox.yMax + 31) >> 6;
- glyph->right = (bbox.xMax + 31) >> 6;
- glyph->bottom = (bbox.yMin + 31) >> 6;
- glyph->freetype_index = gindex;
- glyph->advance_x = ((freetype_face->glyph->advance.x + 31) >> 6);
-//printf("GlyphUnit::process_package 1 width=%d height=%d pitch=%d left=%d top=%d advance_x=%d freetype_index=%d\n",
-//glyph->width, glyph->height, glyph->pitch, glyph->left, glyph->top, glyph->advance_x, glyph->freetype_index);
-
- glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data->clear_frame();
- bm.buffer = glyph->data->get_data();
- FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
- - bbox.xMin, - bbox.yMin);
- FT_Outline_Get_Bitmap( freetype_library,
- &((FT_OutlineGlyph) glyph_image)->outline,
- &bm);
- FT_Done_Glyph(glyph_image);
- }
- else {
-// Outline desired and glyph found
- FT_Glyph glyph_image;
- FT_Stroker stroker;
- FT_Outline outline;
- FT_Bitmap bm;
- FT_BBox bbox;
- FT_UInt npoints, ncontours;
-
- FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
- FT_Get_Glyph(freetype_face->glyph, &glyph_image);
-
-// check if the outline is ok (non-empty);
- FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
- if( bbox.xMin == 0 && bbox.xMax == 0 &&
- bbox.yMin == 0 && bbox.yMax == 0 ) {
- FT_Done_Glyph(glyph_image);
- glyph->width = 0; glyph->height = 0;
- glyph->left = 0; glyph->top = 0;
- glyph->right = 0; glyph->bottom = 0;
- glyph->pitch = 0;
- glyph->data =
- new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data_stroke =
- new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->advance_x =((int)(freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64)) >> 6;
- return;
- }
-#if FREETYPE_MAJOR > 2 || (FREETYPE_MAJOR == 2 && FREETYPE_MINOR >= 2)
- FT_Stroker_New(freetype_library, &stroker);
-#else
- FT_Stroker_New(((FT_LibraryRec *)freetype_library)->memory, &stroker);
-#endif
- FT_Stroker_Set(stroker, (int)(plugin->config.stroke_width * 64),
- FT_STROKER_LINECAP_ROUND, FT_STROKER_LINEJOIN_ROUND, 0);
- FT_Stroker_ParseOutline(stroker, &((FT_OutlineGlyph) glyph_image)->outline,1);
- FT_Stroker_GetCounts(stroker,&npoints, &ncontours);
- if (npoints ==0 && ncontours == 0) {
-// this never happens, but FreeType has a bug regarding Linotype's Palatino font
- FT_Stroker_Done(stroker);
- FT_Done_Glyph(glyph_image);
- glyph->width = 0; glyph->height = 0;
- glyph->left = 0; glyph->top = 0;
- glyph->right = 0; glyph->bottom = 0;
- glyph->pitch = 0;
- glyph->data =
- new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data_stroke =
- new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->advance_x =((int)(freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64)) >> 6;
- return;
- };
-
- FT_Outline_New(freetype_library, npoints, ncontours, &outline);
- outline.n_points=0;
- outline.n_contours=0;
- FT_Stroker_Export (stroker, &outline);
- FT_Outline_Get_BBox(&outline, &bbox);
- FT_Outline_Translate(&outline, - bbox.xMin, - bbox.yMin);
- FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
- - bbox.xMin,
- - bbox.yMin + (int)(plugin->config.stroke_width*32));
-// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n"
-// "Fill Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
-// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax,
-// bbox_fill.xMin,bbox_fill.xMax, bbox_fill.yMin, bbox_fill.yMax);
-
- glyph->width = bm.width = ((bbox.xMax - bbox.xMin) >> 6)+1;
- glyph->height = bm.rows = ((bbox.yMax - bbox.yMin) >> 6) +1;
- glyph->pitch = bm.pitch = bm.width;
- bm.pixel_mode = FT_PIXEL_MODE_GRAY;
- bm.num_grays = 256;
- glyph->left = (bbox.xMin + 31) >> 6;
- glyph->top = (bbox.yMax + 31) >> 6;
- glyph->right = (bbox.xMax + 31) >> 6;
- glyph->bottom = (bbox.yMin + 31) >> 6;
- glyph->freetype_index = gindex;
- int real_advance = ((int)ceil((float)freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64) >> 6);
- glyph->advance_x = glyph->width + glyph->left;
- if (real_advance > glyph->advance_x)
- glyph->advance_x = real_advance;
-//printf("GlyphUnit::process_package 1 width=%d height=%d "
-// "pitch=%d left=%d top=%d advance_x=%d freetype_index=%d\n",
-// glyph->width, glyph->height, glyph->pitch, glyph->left,
-// glyph->top, glyph->advance_x, glyph->freetype_index);
-
-
-//printf("GlyphUnit::process_package 1\n");
- glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data->clear_frame();
- glyph->data_stroke = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
- glyph->data_stroke->clear_frame();
-// for debugging memset( glyph->data_stroke->get_data(), 60, glyph->pitch * glyph->height);
- bm.buffer=glyph->data->get_data();
- FT_Outline_Get_Bitmap( freetype_library,
- &((FT_OutlineGlyph) glyph_image)->outline,
- &bm);
- bm.buffer=glyph->data_stroke->get_data();
- FT_Outline_Get_Bitmap( freetype_library,
- &outline,
- &bm);
- FT_Outline_Done(freetype_library,&outline);
- FT_Stroker_Done(stroker);
- FT_Done_Glyph(glyph_image);
-
-//printf("GlyphUnit::process_package 2\n");
- }
- }
-}
-
-
-
-GlyphEngine::GlyphEngine(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-void GlyphEngine::init_packages()
-{
- int current_package = 0;
- for(int i = 0; i < plugin->glyphs.total; i++) {
- if(!plugin->glyphs.values[i]->data) {
- GlyphPackage *pkg = (GlyphPackage*)get_package(current_package++);
- pkg->glyph = plugin->glyphs.values[i];
- }
- }
-}
-
-LoadClient* GlyphEngine::new_client()
-{
- return new GlyphUnit(plugin, this);
-}
-
-LoadPackage* GlyphEngine::new_package()
-{
- return new GlyphPackage;
-}
-
-
-
-
-
-// Copy a single character to the text mask
-TitlePackage::TitlePackage()
- : LoadPackage()
-{
- x = y = 0;
- char_code = 0;
-}
-
-
-TitleUnit::TitleUnit(TitleMain *plugin, TitleEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
- this->engine = server;
-}
-
-void TitleUnit::draw_glyph(VFrame *output, VFrame *data, TitleGlyph *glyph, int x, int y)
-{
- int glyph_w = data->get_w(), glyph_h = data->get_h();
- int output_w = output->get_w(), output_h = output->get_h();
- unsigned char **in_rows = data->get_rows();
- unsigned char **out_rows = output->get_rows();
-
- int baseline = plugin->get_char_height();
- if( engine->do_dropshadow ) {
- x += plugin->config.dropshadow;
- y += plugin->config.dropshadow;
- }
- else if( plugin->config.dropshadow < 0 ) {
- x -= plugin->config.dropshadow;
- y -= plugin->config.dropshadow;
- }
-
- int x_in = 0, y_in = 0;
- int x_out = x + glyph->left;
- if( x_out < 0 ) { x_in = -x_out; x_out = 0; }
- if( x_out+glyph_w > output_w ) glyph_w = output_w-x_out;
- if( x_in >= glyph_w || x_out >= output_w ) return;
- int y_out = y + baseline - glyph->top;
- if( y_out < 0 ) { y_in = -y_out; y_out = 0; }
- if( y_out+glyph_h > output_h ) glyph_h = output_h-y_out;
- if( y_in >= glyph_h || y_out >= output_h ) return;
-
- if(engine->do_dropshadow) {
- while( y_in < glyph_h && y_out < output_h ) {
- unsigned char *in_row = in_rows[y_in];
- unsigned char *out_row = out_rows[y_out];
- for( int xin=x_in,xout=x_out*4+3; xin<glyph_w; ++xin,xout+=4 ) {
- out_row[xout] = in_row[xin];
- }
- ++y_in; ++y_out;
- }
- return;
- }
-
- int r, g, b, a;
- plugin->get_color_components(&r, &g, &b, &a, 0);
- //int outline = plugin->config.outline_size;
- //if(outline) a = 0xff;
-
- while( y_in < glyph_h && y_out < output_h ) {
- unsigned char *in_row = in_rows[y_in];
- unsigned char *out_row = out_rows[y_out];
- for( int xin=x_in,xout=x_out*4+0; xin<glyph_w; ++xin,xout+=4 ) {
- int in_a = in_row[xin], out_a = out_row[xout+3];
- if( in_a + out_a == 0 ) continue; // alpha blundering
- int opacity = in_a * a, transp = out_a * (0xff - opacity/0xff);
- out_row[xout+0] = (opacity * r + transp * out_row[xout+0]) / (0xff*0xff);
- out_row[xout+1] = (opacity * g + transp * out_row[xout+1]) / (0xff*0xff);
- out_row[xout+2] = (opacity * b + transp * out_row[xout+2]) / (0xff*0xff);
- out_row[xout+3] = (opacity + transp) / 0xff;
- }
- ++y_in; ++y_out;
- }
-}
-
-
-void TitleUnit::process_package(LoadPackage *package)
-{
- TitlePackage *pkg = (TitlePackage*)package;
-
- if( pkg->char_code == 0 || pkg->char_code == '\n') return;
- TitleGlyph *glyph = plugin->get_glyph(pkg->char_code);
- if( !glyph ) return;
- draw_glyph(plugin->text_mask, glyph->data, glyph, pkg->x, pkg->y);
- if(plugin->config.stroke_width >= ZERO && (plugin->config.style & BC_FONT_OUTLINE))
- draw_glyph(plugin->text_mask_stroke, glyph->data_stroke, glyph, pkg->x, pkg->y);
-}
-
-TitleEngine::TitleEngine(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-void TitleEngine::init_packages()
-{
- int current_package = 0;
- int dx = plugin->config.outline_size - plugin->extent.x1;
- int dy = plugin->config.outline_size - plugin->extent.y1;
- for(int i = plugin->visible_char1; i < plugin->visible_char2; i++) {
- TitlePackage *pkg = (TitlePackage*)get_package(current_package++);
- char_pos_t *pos = plugin->char_pos + i;
- pkg->x = pos->x + dx;
- pkg->y = pos->y + dy;
- pkg->char_code = plugin->config.wtext[i];
-//printf("draw '%c' at %d,%d\n",(int)pkg->char_code, pkg->x, pkg->y);
- }
-}
-
-LoadClient* TitleEngine::new_client()
-{
- return new TitleUnit(plugin, this);
-}
-
-LoadPackage* TitleEngine::new_package()
-{
- return new TitlePackage;
-}
-
-void TitleTranslateUnit::translation_array_f(transfer_table_f* &table,
- float out_x1,
- float out_x2,
- float in_x1,
- float in_x2,
- int in_total,
- int out_total,
- int &out_x1_int,
- int &out_x2_int)
-{
- int out_w_int;
- //float offset = out_x1 - in_x1;
-
- out_x1_int = (int)out_x1;
- out_x2_int = MIN((int)ceil(out_x2), out_total);
- out_w_int = out_x2_int - out_x1_int;
-
- table = new transfer_table_f[out_w_int];
- bzero(table, sizeof(transfer_table_f) * out_w_int);
-
- float in_x = in_x1;
- for(int out_x = out_x1_int; out_x < out_x2_int; out_x++)
- {
- transfer_table_f *entry = &table[out_x - out_x1_int];
-
- entry->in_x1 = (int)in_x;
- entry->in_x2 = (int)in_x + 1;
-
-// Get fraction of output pixel to fill
- entry->output_fraction = 1;
-
- if(out_x1 > out_x)
- {
- entry->output_fraction -= out_x1 - out_x;
- }
-
- if(out_x2 < out_x + 1)
- {
- entry->output_fraction = (out_x2 - out_x);
- }
-
-// Advance in_x until out_x_fraction is filled
- float out_x_fraction = entry->output_fraction;
- float in_x_fraction = floor(in_x + 1) - in_x;
-
- if(out_x_fraction <= in_x_fraction)
- {
- entry->in_fraction1 = out_x_fraction;
- entry->in_fraction2 = 0.0;
- in_x += out_x_fraction;
- }
- else
- {
- entry->in_fraction1 = in_x_fraction;
- in_x += out_x_fraction;
- entry->in_fraction2 = in_x - floor(in_x);
- }
-
-// Clip in_x and zero out fraction. This doesn't work for YUV.
- if(entry->in_x2 >= in_total)
- {
- entry->in_x2 = in_total - 1;
- entry->in_fraction2 = 0.0;
- }
-
- if(entry->in_x1 >= in_total)
- {
- entry->in_x1 = in_total - 1;
- entry->in_fraction1 = 0.0;
- }
- }
-}
-
-
-
-// Copy a single character to the text mask
-TitleOutlinePackage::TitleOutlinePackage()
- : LoadPackage()
-{
-}
-
-
-TitleOutlineUnit::TitleOutlineUnit(TitleMain *plugin, TitleOutlineEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
- this->engine = server;
-}
-
-void TitleOutlineUnit::process_package(LoadPackage *package)
-{
- TitleOutlinePackage *pkg = (TitleOutlinePackage*)package;
- int r, g, b, outline_a;
- plugin->get_color_components(&r, &g, &b, &outline_a, 1);
- unsigned char **outline_rows = plugin->outline_mask->get_rows();
- unsigned char **text_rows = plugin->text_mask->get_rows();
- int mask_w1 = plugin->text_mask->get_w()-1;
- int mask_h1 = plugin->text_mask->get_h()-1;
- int ofs = plugin->config.outline_size;
-
- if(engine->pass == 0) {
-// get max alpha under outline size macropixel
- for(int y = pkg->y1; y < pkg->y2; y++) {
- unsigned char *out_row = outline_rows[y];
- int y1 = y - ofs, y2 = y + ofs;
- CLAMP(y1, 0, mask_h1); CLAMP(y2, 0, mask_h1);
- for(int x = 0; x < plugin->text_mask->get_w(); x++) {
- int x1 = x - ofs, x2 = x + ofs;
- CLAMP(x1, 0, mask_w1); CLAMP(x2, 0, mask_w1);
-
- int max_a = 0;
- for(int yy = y1; yy <= y2; yy++) {
- unsigned char *text_row = text_rows[yy];
- for(int xx = x1; xx <= x2; ++xx) {
- unsigned char *pixel = text_row + xx*4;
- if(pixel[3] > max_a) max_a = pixel[3];
- }
- }
-
- unsigned char *out = out_row + x*4;
- out[0] = r; out[1] = g; out[2] = b;
- out[3] = (max_a * outline_a) / 0xff;
- }
- }
- return;
- }
- else {
-// Overlay text mask on top of outline mask
- int ofs = BC_CModels::is_yuv(plugin->output->get_color_model()) ? 0x80 : 0;
- for(int y = pkg->y1; y < pkg->y2; y++) {
- unsigned char *outline_row = outline_rows[y];
- unsigned char *text_row = text_rows[y];
- for(int x = 0; x < plugin->text_mask->get_w(); x++) {
- unsigned char *out = text_row + x * 4;
- unsigned char *inp = outline_row + x * 4;
- int out_a = out[3], in_a = inp[3];
- int transparency = in_a * (0xff - out_a) / 0xff;
- out[0] = (out[0] * out_a + inp[0] * transparency) / 0xff;
- out[1] = ((out[1]-ofs) * out_a + (inp[1]-ofs) * transparency) / 0xff + ofs;
- out[2] = ((out[2]-ofs) * out_a + (inp[2]-ofs) * transparency) / 0xff + ofs;
- out[3] = in_a + out_a - in_a*out_a / 0xff;
- }
- }
- }
-}
-
-TitleOutlineEngine::TitleOutlineEngine(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-void TitleOutlineEngine::init_packages()
-{
- int mask_h = plugin->text_mask->get_h();
- if( !mask_h ) return;
- int py1 = 0, py2 = 0;
- int pkgs = get_total_packages();
- for( int i=0; i<pkgs; py1=py2 ) {
- TitleOutlinePackage *pkg = (TitleOutlinePackage*)get_package(i);
- py2 = (++i * mask_h)/ pkgs;
- pkg->y1 = py1; pkg->y2 = py2;
- }
-}
-
-void TitleOutlineEngine::do_outline()
-{
- pass = 0; process_packages();
- pass = 1; process_packages();
-}
-
-LoadClient* TitleOutlineEngine::new_client()
-{
- return new TitleOutlineUnit(plugin, this);
-}
-
-LoadPackage* TitleOutlineEngine::new_package()
-{
- return new TitleOutlinePackage;
-}
-
-
-
-TitleTranslatePackage::TitleTranslatePackage()
- : LoadPackage()
-{
- y1 = y2 = 0;
-}
-
-
-TitleTranslateUnit::TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
-}
-
-void TitleTranslate::run_packages()
-{
- output_w = plugin->output->get_w();
- output_h = plugin->output->get_h();
-
- float x1 = plugin->text_x1 + plugin->extent.x1;
- float x2 = plugin->text_x1 + plugin->extent.x2;
- if (x2 <= 0 || x1 >= x2 || x1 >= output_w) return;
-
- float y1 = plugin->text_y1 + plugin->extent.y1;
- float y2 = plugin->text_y1 + plugin->extent.y2;
- if (y2 <= 0 || y1 >= y2 || y1 >= output_h) return;
-
- process_packages();
-}
-
-
-
-#define TRANSLATE(type, max, components, ofs) \
-{ \
- unsigned char **in_rows = plugin->text_mask->get_rows(); \
- type **out_rows = (type**)plugin->output->get_rows(); \
- \
- for(int i = pkg->y1; i < pkg->y2; i++) \
- { \
- if(i + server->out_y1_int >= 0 && \
- i + server->out_y1_int < server->output_h) \
- { \
- int in_y1, in_y2; \
- float y_fraction1, y_fraction2; \
- in_y1 = server->y_table[i].in_x1; \
- in_y2 = server->y_table[i].in_x2; \
- y_fraction1 = server->y_table[i].in_fraction1; \
- y_fraction2 = server->y_table[i].in_fraction2; \
- unsigned char *in_row1 = in_rows[in_y1]; \
- unsigned char *in_row2 = in_rows[in_y2]; \
- type *out_row = out_rows[i + server->out_y1_int]; \
- \
- for(int j = server->out_x1_int; j < server->out_x2_int; j++) \
- { \
- if(j >= 0 && j < server->output_w) \
- { \
- int in_x1; \
- int in_x2; \
- float x_fraction1; \
- float x_fraction2; \
- in_x1 = \
- server->x_table[j - server->out_x1_int].in_x1; \
- in_x2 = \
- server->x_table[j - server->out_x1_int].in_x2; \
- x_fraction1 = \
- server->x_table[j - server->out_x1_int].in_fraction1; \
- x_fraction2 = \
- server->x_table[j - server->out_x1_int].in_fraction2; \
- \
- float fraction1 = x_fraction1 * y_fraction1 / (256.f-max); \
- float fraction2 = x_fraction2 * y_fraction1 / (256.f-max); \
- float fraction3 = x_fraction1 * y_fraction2 / (256.f-max); \
- float fraction4 = x_fraction2 * y_fraction2 / (256.f-max); \
- type input_r = (type)(in_row1[in_x1 * 4 + 0] * fraction1 + \
- in_row1[in_x2 * 4 + 0] * fraction2 + \
- in_row2[in_x1 * 4 + 0] * fraction3 + \
- in_row2[in_x2 * 4 + 0] * fraction4); \
- type input_g = (type)(in_row1[in_x1 * 4 + 1] * fraction1 + \
- in_row1[in_x2 * 4 + 1] * fraction2 + \
- in_row2[in_x1 * 4 + 1] * fraction3 + \
- in_row2[in_x2 * 4 + 1] * fraction4); \
- type input_b = (type)(in_row1[in_x1 * 4 + 2] * fraction1 + \
- in_row1[in_x2 * 4 + 2] * fraction2 + \
- in_row2[in_x1 * 4 + 2] * fraction3 + \
- in_row2[in_x2 * 4 + 2] * fraction4); \
- type input_a = (type)(in_row1[in_x1 * 4 + 3] * fraction1 + \
- in_row1[in_x2 * 4 + 3] * fraction2 + \
- in_row2[in_x1 * 4 + 3] * fraction3 + \
- in_row2[in_x2 * 4 + 3] * fraction4); \
-/* Plugin alpha is actually 0 - 0x100 */ \
- input_a = input_a * plugin->alpha / 0x100; \
- type transparency; \
- \
- \
- if(components == 4) \
- { \
- transparency = out_row[j * components + 3] * (max - input_a) / max; \
- out_row[j * components + 0] = \
- (input_r * input_a + out_row[j * components + 0] * transparency) / max; \
- out_row[j * components + 1] = \
- ((input_g-ofs) * input_a + (out_row[j * components + 1]-ofs) * transparency) / max + ofs; \
- out_row[j * components + 2] = \
- ((input_b-ofs) * input_a + (out_row[j * components + 2]-ofs) * transparency) / max + ofs; \
- out_row[j * components + 3] = \
- MAX(input_a, out_row[j * components + 3]); \
- } \
- else \
- { \
- transparency = max - input_a; \
- out_row[j * components + 0] = \
- (input_r * input_a + out_row[j * components + 0] * transparency) / max; \
- out_row[j * components + 1] = \
- ((input_g-ofs) * input_a + (out_row[j * components + 1]-ofs) * transparency) / max + ofs; \
- out_row[j * components + 2] = \
- ((input_b-ofs) * input_a + (out_row[j * components + 2]-ofs) * transparency) / max + ofs; \
- } \
- } \
- } \
- } \
- } \
-}
-
-#define TRANSLATEA(type, max, components, r, g, b) \
-{ \
- unsigned char **in_rows = plugin->text_mask->get_rows(); \
- type **out_rows = (type**)plugin->output->get_rows(); \
- \
- for(int i = pkg->y1; i < pkg->y2; i++) \
- { \
- if(i + server->out_y1_int >= 0 && \
- i + server->out_y1_int < server->output_h) \
- { \
- unsigned char *in_row = in_rows[i]; \
- type *out_row = out_rows[i + server->out_y1_int]; \
- \
- for(int j = server->out_x1; j < server->out_x2_int; j++) \
- { \
- if(j >= 0 && \
- j < server->output_w) \
- { \
- int input = (int)(in_row[j - server->out_x1]); \
- \
- input *= plugin->alpha; \
-/* Alpha is 0 - 256 */ \
- input >>= 8; \
- \
- int anti_input = 0xff - input; \
- if(components == 4) \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- if(max == 0xffff) \
- out_row[j * components + 3] = \
- MAX((input << 8) | input, out_row[j * components + 3]); \
- else \
- out_row[j * components + 3] = \
- MAX(input, out_row[j * components + 3]); \
- } \
- else \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- } \
- } \
- } \
- } \
- } \
-}
-
-void TitleTranslateUnit::process_package(LoadPackage *package)
-{
- TitleTranslatePackage *pkg = (TitleTranslatePackage*)package;
- TitleTranslate *server = (TitleTranslate*)this->server;
-
- switch(plugin->output->get_color_model()) {
- case BC_RGB888: TRANSLATE(unsigned char, 0xff, 3, 0); break;
- case BC_RGB_FLOAT: TRANSLATE(float, 1.0, 3, 0); break;
- case BC_YUV888: TRANSLATE(unsigned char, 0xff, 3, 0x80); break;
- case BC_RGBA_FLOAT: TRANSLATE(float, 1.0, 4, 0); break;
- case BC_RGBA8888: TRANSLATE(unsigned char, 0xff, 4, 0); break;
- case BC_YUVA8888: TRANSLATE(unsigned char, 0xff, 4, 0x80); break;
- }
-//printf("TitleTranslateUnit::process_package 5\n");
-}
-
-
-
-
-TitleTranslate::TitleTranslate(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
- x_table = 0;
- y_table = 0;
- out_x1 = out_x2 = 0;
- out_y1 = out_y2 = 0;
- out_x1_int = out_x2_int = 0;
- out_y1_int = out_y2_int = 0;
- output_w = output_h = 0;
-}
-
-TitleTranslate::~TitleTranslate()
-{
- delete [] x_table;
- delete [] y_table;
-}
-
-void TitleTranslate::init_packages()
-{
-// Generate scaling tables
- delete [] x_table; x_table = 0;
- delete [] y_table; y_table = 0;
-
- output_w = plugin->output->get_w();
- output_h = plugin->output->get_h();
-
- float x1 = plugin->text_x1 + plugin->extent.x1;
- float x2 = plugin->text_x1 + plugin->extent.x2;
- TitleTranslateUnit::translation_array_f(x_table, x1, x2, 0,
- plugin->mask_w, plugin->mask_w,
- output_w, out_x1_int, out_x2_int);
-
- float y1 = plugin->text_y1 + plugin->extent.y1;
- float y2 = plugin->text_y1 + plugin->extent.y2;
- TitleTranslateUnit::translation_array_f(y_table, y1, y2, 0,
- plugin->mask_h, plugin->mask_h,
- output_h, out_y1_int, out_y2_int);
-
-//printf("TitleTranslate::init_packages 1\n");
- out_x1 = out_x1_int; out_x2 = out_x2_int;
- out_y1 = out_y1_int; out_y2 = out_y2_int;
-
- int out_h = out_y2 - out_y1;
- int py1 = 0, py2 = 0;
- int pkgs = get_total_packages();
- for( int i=0; i<pkgs; py1=py2 ) {
- TitleTranslatePackage *pkg = (TitleTranslatePackage*)get_package(i);
- py2 = (++i*out_h) / pkgs;
- pkg->y1 = py1; pkg->y2 = py2;
- }
-//printf("TitleTranslate::init_packages 2\n");
-}
-
-LoadClient* TitleTranslate::new_client()
-{
- return new TitleTranslateUnit(plugin, this);
-}
-
-LoadPackage* TitleTranslate::new_package()
-{
- return new TitleTranslatePackage;
-}
-
-
-
-TitleMain::TitleMain(PluginServer *server)
- : PluginVClient(server)
-{
- text_mask = 0;
- outline_mask = 0;
- text_mask_stroke = 0;
- glyph_engine = 0;
- title_engine = 0;
- freetype_face = 0;
- freetype_library = 0;
- char_pos = 0;
- row_geom = 0;
- row_geom_size = 0;
- translate = 0;
- outline_engine = 0;
- visible_row1 = 0; visible_row2 = 0;
- visible_char1 = 0; visible_char2 = 0;
- text_y1 = text_y2 = text_x1 = 0;
- alpha = 0x100;
- text_rows = 0;
- text_w = 0; text_h = 0;
- input = 0; output = 0;
- cpus = PluginClient::smp + 1;
- if( cpus > 8 ) cpus = 8;
- need_reconfigure = 1;
-}
-
-TitleMain::~TitleMain()
-{
- delete text_mask;
- delete outline_mask;
- delete text_mask_stroke;
- delete [] char_pos;
- delete [] row_geom;
- clear_glyphs();
- delete glyph_engine;
- delete title_engine;
- if( freetype_face )
- FT_Done_Face(freetype_face);
- if( freetype_library )
- FT_Done_FreeType(freetype_library);
- delete translate;
- delete outline_engine;
-}
-
-const char* TitleMain::plugin_title() { return _("Title"); }
-int TitleMain::is_realtime() { return 1; }
-int TitleMain::is_synthesis() { return 1; }
-
-NEW_WINDOW_MACRO(TitleMain, TitleWindow);
-
-
-void TitleMain::build_previews(TitleWindow *gui)
-{
- ArrayList<BC_FontEntry*>*fonts = gui->get_resources()->fontlist;
-
- for(int font_number = 0; font_number < fonts->size(); font_number++)
- {
- BC_FontEntry *font_entry = fonts->get(font_number);
-// already have examples
- if(font_entry->image) return;
- }
-
-// create example bitmaps
- FT_Library freetype_library = 0; // Freetype library
- FT_Face freetype_face = 0;
- const char *test_string = "Aa";
- char new_path[BCTEXTLEN];
- int text_height = gui->get_text_height(LARGEFONT);
- int text_color = BC_WindowBase::get_resources()->default_text_color;
- int r = (text_color >> 16) & 0xff;
- int g = (text_color >> 8) & 0xff;
- int b = text_color & 0xff;
-// dimensions for each line
- int height[fonts->size()];
- int ascent[fonts->size()];
-
-// pass 1 gets the extents for all the fonts
-// pass 2 draws the image
- int total_w = 0;
- int total_h = 0;
- for(int pass = 0; pass < 2; pass++)
- {
-//printf("TitleMain::build_previews %d %d %d\n",
-//__LINE__,
-//text_height,
-//total_h);
- for(int font_number = 0; font_number < fonts->size(); font_number++)
- {
- BC_FontEntry *font_entry = fonts->get(font_number);
-
-// test if font of same name has been processed
- int skip = 0;
- for(int i = 0; i < font_number; i++) {
- if(!strcasecmp(fonts->get(i)->displayname, font_entry->displayname)) {
- if(pass == 1) {
- font_entry->image = fonts->get(i)->image;
- }
- skip = 1;
- break;
- }
- }
-
- if(skip) continue;
-
- int current_x = 0;
- int current_w = 0;
- int current_ascent = 0;
- int current_h = 0;
- if(pass == 1) {
- font_entry->image = new VFrame;
- font_entry->image->set_use_shm(0);
- font_entry->image->reallocate(0, -1, 0, 0, 0,
- total_w, total_h, BC_RGBA8888, -1);
- font_entry->image->clear_frame();
- }
-
- current_x = 0;
- current_w = 0;
- int len = strlen(test_string);
- for(int j = 0; j < len; j++)
- {
- FT_ULong c = test_string[j];
-// memory leaks here are fatal
-// check_char_code_path(freetype_library,
-// font_entry->path,
-// c,
-// (char *)new_path);
- strcpy(new_path, font_entry->path);
- if( !load_freetype_face(freetype_library,
- freetype_face, new_path)) {
- FT_Set_Pixel_Sizes(freetype_face, text_height, 0);
-
- if(!FT_Load_Char(freetype_face, c, FT_LOAD_RENDER)) {
- if(pass == 0) {
- current_w = current_x + freetype_face->glyph->bitmap.width;
- if((int)freetype_face->glyph->bitmap_top > current_ascent)
- current_ascent = freetype_face->glyph->bitmap_top;
- if((int)freetype_face->glyph->bitmap.rows > total_h)
- total_h = freetype_face->glyph->bitmap.rows;
- if((int)freetype_face->glyph->bitmap.rows > current_h)
- current_h = freetype_face->glyph->bitmap.rows;
- }
- else {
-// copy 1 row at a time
-// center vertically
- int out_y = (total_h - height[font_number]) / 2 +
- ascent[font_number] - freetype_face->glyph->bitmap_top;
- for(int in_y = 0;
- in_y < (int)freetype_face->glyph->bitmap.rows &&
- out_y < total_h;
- in_y++, out_y++) {
- unsigned char *out_row = font_entry->image->get_rows()[out_y] +
- current_x * 4;
- unsigned char *in_row = freetype_face->glyph->bitmap.buffer +
- freetype_face->glyph->bitmap.pitch * in_y;
-
- for(int out_x = 0; out_x < (int)freetype_face->glyph->bitmap.width &&
- out_x < total_w;
- out_x++) {
- *out_row = (*in_row * r +
- (0xff - *in_row) * *out_row) / 0xff; ++out_row;
- *out_row = (*in_row * g +
- (0xff - *in_row) * *out_row) / 0xff; ++out_row;
- *out_row = (*in_row * b +
- (0xff - *in_row) * *out_row) / 0xff; ++out_row;
- *out_row = MAX(*in_row, *out_row); ++out_row;
- in_row++;
- }
- }
- }
-
-
- current_x += freetype_face->glyph->advance.x >> 6;
- }
- }
- }
-
- height[font_number] = current_h;
- ascent[font_number] = current_ascent;
- if(pass == 0 && current_w > total_w) total_w = current_w;
-
- }
- }
-
- if(freetype_library) FT_Done_FreeType(freetype_library);
-}
-
-
-
-//This checks if char_code is on the selected font, else it changes font to the first compatible //Akirad
-int TitleMain::check_char_code_path(FT_Library &freetype_library,
- char *path_old,
- FT_ULong &char_code,
- char *path_new)
-{
- FT_Face temp_freetype_face;
- FcPattern *pat;
- FcFontSet *fs;
- FcObjectSet *os;
- FcChar8 *file, *format;
- FcConfig *config;
- int i;
-
- FcInit();
- config = FcConfigGetCurrent();
- FcConfigSetRescanInterval(config, 0);
-
- pat = FcPatternCreate();
- os = FcObjectSetBuild ( FC_FILE, FC_FONTFORMAT, (char *) 0);
- fs = FcFontList(config, pat, os);
- FcPattern *font;
- int notfindit = 1;
- char tmpstring[BCTEXTLEN];
- int limit_to_truetype = 0; //if you want to limit search to truetype put 1
- if(!freetype_library) FT_Init_FreeType(&freetype_library);
- if(!FT_New_Face(freetype_library,
- path_old,
- 0,
- &temp_freetype_face))
- {
- FT_Set_Pixel_Sizes(temp_freetype_face, 128, 0);
- int gindex = FT_Get_Char_Index(temp_freetype_face, char_code);
- if( gindex != 0 && char_code == 10 )
- {
- strcpy(path_new, path_old);
- notfindit = 0;
- }
- }
-
- if(notfindit)
- {
- for (i=0; fs && i < fs->nfont; i++)
- {
- font = fs->fonts[i];
- FcPatternGetString(font, FC_FONTFORMAT, 0, &format);
- if((!strcmp((char *)format, "TrueType")) || limit_to_truetype)
- {
- if(FcPatternGetString(font, FC_FILE, 0, &file) == FcResultMatch)
- {
-
- sprintf(tmpstring, "%s", file);
- if(!FT_New_Face(freetype_library,
- tmpstring,
- 0,
- &temp_freetype_face))
- {
- FT_Set_Pixel_Sizes(temp_freetype_face, 128, 0);
- int gindex = FT_Get_Char_Index(temp_freetype_face, char_code);
- if( gindex != 0 && char_code == 10 )
- {
- sprintf(path_new, "%s", tmpstring);
- notfindit = 0;
- goto done;
-
- }
- }
- }
- }
- }
- }
-
-done:
- if(fs) FcFontSetDestroy(fs);
- if(temp_freetype_face) FT_Done_Face(temp_freetype_face);
- temp_freetype_face = 0;
-
- if(notfindit)
- {
- strcpy(path_new, path_old);
- return 1;
- }
-
- return 0;
-}
-
-
-
-
-int TitleMain::load_freetype_face(FT_Library &freetype_library,
- FT_Face &freetype_face,
- const char *path)
-{
-//printf("TitleMain::load_freetype_face 1\n");
- if(!freetype_library)
- FT_Init_FreeType(&freetype_library);
- if(freetype_face)
- FT_Done_Face(freetype_face);
- freetype_face = 0;
-//printf("TitleMain::load_freetype_face 2\n");
-
-// Use freetype's internal function for loading font
- if(FT_New_Face(freetype_library, path, 0, &freetype_face)) {
- fprintf(stderr, _("TitleMain::load_freetype_face %s failed.\n"), path);
- freetype_face = 0;
- freetype_library = 0;
- return 1;
- }
- return 0;
-}
-
-BC_FontEntry* TitleMain::get_font()
-{
- int style = 0;
- int mask, pref;
-
- style |= (config.style & BC_FONT_ITALIC) ?
- FL_SLANT_ITALIC | FL_SLANT_OBLIQUE : FL_SLANT_ROMAN;
- style |= (config.style & BC_FONT_BOLD) ?
- FL_WEIGHT_BOLD | FL_WEIGHT_DEMIBOLD |
- FL_WEIGHT_EXTRABOLD| FL_WEIGHT_BLACK | FL_WEIGHT_EXTRABLACK :
- FL_WEIGHT_BOOK | FL_WEIGHT_NORMAL | FL_WEIGHT_MEDIUM |
- FL_WEIGHT_LIGHT | FL_WEIGHT_EXTRALIGHT | FL_WEIGHT_THIN;
-
- pref = style & (FL_SLANT_ITALIC | FL_WEIGHT_BOLD | FL_WEIGHT_NORMAL);
-
- mask = FL_WEIGHT_MASK | FL_SLANT_MASK;
-
- BC_Resources *resources = BC_WindowBase::get_resources();
- return resources->find_fontentry(config.font, style, mask, pref);
-}
-
-int TitleMain::get_char_height()
-{
-// this is baseline to the baseline distance
- int result = config.size;
- if((config.style & BC_FONT_OUTLINE)) result += (int)ceil(config.stroke_width * 2);
- return result;
-}
-
-TitleGlyph *TitleMain::get_glyph(FT_ULong char_code)
-{
- for(int i = 0; i < glyphs.size(); i++) {
- if(glyphs.get(i)->char_code == char_code)
- return glyphs.get(i);
- }
- return 0;
-}
-
-int TitleMain::get_char_width(FT_ULong char_code)
-{
- if(char_code == '\n') return 0;
- TitleGlyph *glyph = get_glyph(char_code);
- return !glyph ? 0 : glyph->width;
-}
-
-int TitleMain::get_char_advance(FT_ULong current, FT_ULong next)
-{
- FT_Vector kerning;
-
- if(current == '\n') return 0;
- TitleGlyph *current_glyph = get_glyph(current);
- int result = !current_glyph ? 0 : current_glyph->advance_x;
- TitleGlyph *next_glyph = !next ? 0 : get_glyph(next);
- if(next_glyph)
- FT_Get_Kerning(freetype_face,
- current_glyph->freetype_index,
- next_glyph->freetype_index,
- ft_kerning_default,
- &kerning);
- else
- kerning.x = 0;
- return result + (kerning.x >> 6);
-}
-
-void TitleMain::load_glyphs()
-{
-// Build table of all glyphs needed
- int total_packages = 0;
-
- for(int i = 0; i < config.wlen; i++)
- {
- int exists = 0;
- FT_ULong char_code = config.wtext[i];
-
- for(int j = 0; j < glyphs.total; j++) {
- if(glyphs.values[j]->char_code == char_code) {
- exists = 1;
- break;
- }
- }
-
- if(!exists && char_code != 0) {
- total_packages++;
- TitleGlyph *glyph = new TitleGlyph;
- glyphs.append(glyph);
- glyph->char_code = char_code;
- }
- }
-
- if(!glyph_engine)
- glyph_engine = new GlyphEngine(this, cpus);
-
- glyph_engine->set_package_count(total_packages);
- glyph_engine->process_packages();
-}
-
-
-void TitleMain::get_total_extents()
-{
-// Determine extents of total text
- int wlen = config.wlen;
- char_pos = new char_pos_t[wlen+1];
-
- int pitch = config.line_pitch;
- int font_h = get_char_height();
- int row = 0;
- int row_w = 0, row_h = 0;
- int max_char_w = 0, max_char_h = 0;
- text_h = text_w = 0;
-
- // unjustified positions, initial bbox
- for(int i = 0; i < wlen; i++) {
- char_pos[i].x = row_w;
- char_pos[i].y = text_h;
- char_pos[i].row = row;
- wchar_t wchar = config.wtext[i];
- if( wchar == '\n' ) {
- text_h += pitch ? pitch : row_h > font_h ? row_h : font_h;
- if(row_w > text_w) text_w = row_w;
- row_w = row_h = 0; ++row;
- continue;
- }
- TitleGlyph *glyph = get_glyph(wchar);
- int char_w = i+1>=wlen ? glyph->width :
- get_char_advance(wchar, config.wtext[i+1]);
- char_pos[i].w = char_w;
- row_w += char_w;
- if( char_w > max_char_w ) max_char_w = char_w;
- int char_h = glyph->top - glyph->bottom;
- if( char_h > max_char_h ) max_char_h = char_h;
- if( char_h > row_h ) row_h = char_h;
-//printf("charcode '%c' %d,%d glyph bbox %d,%d %d,%d\n",
-// (int)wchar, char_pos[i].x, char_pos[i].y,
-// glyph->left, glyph->top, glyph->right, glyph->bottom);
- }
- if( wlen > 0 && config.wtext[wlen-1] != '\n' ) {
- text_h += pitch ? pitch : row_h > font_h ? row_h : font_h;
- if(row_w > text_w) text_w = row_w;
- ++row;
- }
- char_pos[wlen].x = row_w;
- char_pos[wlen].y = text_h;
- char_pos[wlen].row = row;
- char_pos[wlen].w = 0;
- text_rows = row;
-
- // justify positions
- int row_start = 0, pos = 0;
- switch(config.hjustification) {
- case JUSTIFY_MID:
- while( row_start < wlen ) {
- while( pos<wlen && config.wtext[pos]!='\n' ) ++pos;
- int ofs = (text_w - char_pos[pos].x) / 2;
-//printf("justify_mid ofs=%d\n", ofs);
- while( row_start < pos )
- char_pos[row_start++].x += ofs;
- ++pos;
- }
- break;
- case JUSTIFY_RIGHT:
- while( row_start < wlen ) {
- while( pos<wlen && config.wtext[pos]!='\n' ) ++pos;
- int ofs = text_w - char_pos[pos].x;
-//printf("justify_right ofs=%d\n", ofs);
- while( row_start < pos )
- char_pos[row_start++].x += ofs;
- ++pos;
- }
- break;
- case JUSTIFY_LEFT:
- default:
- break;
- }
-
- if( row_geom_size < text_rows+1 ) {
- delete [] row_geom; row_geom = 0;
- }
- if (!row_geom) {
- row_geom_size = text_rows+1;
- row_geom = new RowGeom[row_geom_size];
- }
-
- // Determine row extents
- struct RowGeom *geom = &row_geom[0];
- TitleGlyph *glyph = 0;
- geom->x0 = geom->y0 = 0;
- geom->x1 = geom->y1 = 0;
- geom->x2 = geom->y2 = 0;
-
- // x0,y0 row origin in without kern
- // x1,y1 - x2,y2 left baseline relative bbox with kerns
- for(int i = 0; i < wlen; i++) {
- int x = char_pos[i].x;
- int y = char_pos[i].y;
- wchar_t wchar = config.wtext[i];
- if( wchar == '\n' ) {
- glyph = 0; ++geom;
- geom->x0 = geom->y0 = 0;
- geom->x1 = geom->y1 = 0;
- geom->x2 = geom->y2 = 0;
- continue;
- }
- TitleGlyph *gp = get_glyph(wchar);
- if( !gp ) continue;
- if( !glyph ) {
- geom->x0 = x; geom->y0 = y;
- int dx = x-geom->x0, dy = y-geom->y0 + config.size;
- geom->x1 = dx + gp->left; geom->y1 = dy - gp->top;
- geom->x2 = dx + gp->right; geom->y2 = dy - gp->bottom;
- }
- glyph = gp;
- int dx = x-geom->x0, dy = y-geom->y0 + config.size;
- int dx1 = dx + glyph->left;
- int dx2 = dx + glyph->right;
- if( dx1 < geom->x1 ) geom->x1 = dx1;
- if( dx2 > geom->x2 ) geom->x2 = dx2;
- int dy1 = dy - glyph->top;
- int dy2 = dy - glyph->bottom;
- if( dy1 < geom->y1 ) geom->y1 = dy1;
- if( dy2 > geom->y2 ) geom->y2 = dy2;
-//printf("charcode '%c' %d,%d row bbox %d,%d %d,%d %d,%d\n",
-// (int)wchar, x,y, geom->x0,geom->y0, geom->x1,geom->y1, geom->x2,geom->y2);
- }
- if( wlen > 0 && config.wtext[wlen-1] != '\n' ) {
- ++geom;
- geom->x0 = 0;
- geom->y0 = text_h;
- geom->x1 = geom->y1 = 0;
- geom->x2 = geom->y2 = 0;
- }
-}
-
-int TitleMain::draw_mask()
-{
- int old_visible_row1 = visible_row1;
- int old_visible_row2 = visible_row2;
-
-// Determine y of visible text
- if(config.motion_strategy == BOTTOM_TO_TOP) {
-// printf("TitleMain::draw_mask 1 %d %lld %lld %lld\n",
-// config.motion_strategy,
-// get_source_position(),
-// get_source_start(),
-// config.prev_keyframe_position);
- float magnitude = config.pixels_per_second *
- (get_source_position() - config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop) {
- int loop_size = text_h + input->get_h();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_y1 = config.y + input->get_h() - magnitude;
- }
- else
- if(config.motion_strategy == TOP_TO_BOTTOM) {
- float magnitude = config.pixels_per_second *
- (get_source_position() - config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop)
- {
- int loop_size = text_h + input->get_h();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_y1 = config.y + magnitude;
- text_y1 -= text_h;
- }
- else if(config.vjustification == JUSTIFY_TOP) {
- text_y1 = config.y;
- }
- else if(config.vjustification == JUSTIFY_MID) {
- text_y1 = config.y + input->get_h() / 2 - text_h / 2;
- }
- else if(config.vjustification == JUSTIFY_BOTTOM) {
- text_y1 = config.y + input->get_h() - text_h;
- }
-
- text_y2 = text_y1 + text_h + 0.5;
-
-// Determine x of visible text
- if(config.motion_strategy == RIGHT_TO_LEFT) {
- float magnitude = config.pixels_per_second *
- (get_source_position() - config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop) {
- int loop_size = text_w + input->get_w();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_x1 = config.x + (float)input->get_w() - magnitude;
- }
- else if(config.motion_strategy == LEFT_TO_RIGHT) {
- float magnitude = config.pixels_per_second *
- (get_source_position() - config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop) {
- int loop_size = text_w + input->get_w();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_x1 = config.x + -(float)text_w + magnitude;
- }
- else if(config.hjustification == JUSTIFY_LEFT) {
- text_x1 = config.x;
- }
- else if(config.hjustification == JUSTIFY_MID) {
- text_x1 = config.x + input->get_w() / 2 - text_w / 2;
- }
- else if(config.hjustification == JUSTIFY_RIGHT) {
- text_x1 = config.x + input->get_w() - text_w;
- }
- text_x2 = text_x1 + text_w;
-
- // bottom of this row is visible
- visible_row1 = 0;
- RowGeom *geom = 0;
- while( visible_row1 < text_rows ) {
- geom = &row_geom[visible_row1];
- int y0 = text_y1 + geom->bottom();
- if( y0 > 0 ) break;
- ++visible_row1;
- }
-
- // top of next row is not visible
- visible_row2 = visible_row1;
- while( visible_row2 < text_rows ) {
- geom = &row_geom[visible_row2];
- int y0 = text_y1 + geom->top();
- if( y0 >= input->get_h() ) break;
- ++visible_row2;
- }
-
- if( visible_row1 == visible_row2 ) return 1;
-
-//printf("visible rows %d to %d\n", visible_row1, visible_row2);
- // Only use visible rows, get bbox including kerns
- // text origin, no kerning
- geom = &row_geom[visible_row1];
- extent.x0 = geom->x0; extent.y0 = geom->y0;
- extent.x1 = geom->left(); extent.y1 = geom->top();
- extent.x2 = geom->right(); extent.y2 = geom->bottom();
-
- for( int i=visible_row1; i<visible_row2; ++i ) {
- geom = &row_geom[i]; int v;
- if( (v=geom->left()) < extent.x1 ) extent.x1 = v;
- if( (v=geom->top()) < extent.y1 ) extent.y1 = v;
- if( (v=geom->right()) > extent.x2 ) extent.x2 = v;
- if( (v=geom->bottom()) > extent.y2 ) extent.y2 = v;
- }
-
-//printf("exts x0,y0=%d,%d x1,y1=%d,%d x2,y2=%d,%d text %f,%f %dx%d\n",
-// extent.x0,extent.y0, extent.x1,extent.y1, extent.x2,extent.y2,
-// text_x1,text_y1, text_w,text_h);
- // Only draw visible chars
- visible_char1 = visible_char2 = -1;
- int wlen = config.wlen;
- for(int i = 0; i < wlen; i++) {
- char_pos_t *pos = char_pos + i;
- if( pos->row < visible_row1 ) continue;
- if( pos->row >= visible_row2 ) continue;
- if(visible_char1 < 0) visible_char1 = i;
- visible_char2 = i;
- }
- visible_char2++;
-
- extent.x1 -= config.outline_size*2;
- extent.y1 -= config.outline_size*2;
- extent.x2 += abs(config.dropshadow) + config.outline_size*2;
- extent.y2 += abs(config.dropshadow) + config.outline_size*2;
-
- // Determine mask geometry
- mask_w = extent.x2 - extent.x1;
- if( mask_w <= 0 ) return 1;
- mask_h = extent.y2 - extent.y1;
- if( mask_h <= 0 ) return 1;
-
-//printf("TitleMain::draw_mask %d-%d frame %dx%d\n",
-// visible_row1, visible_row2, mask_w,mask_h)
- int need_redraw = 0;
- if(text_mask && (text_mask->get_w() != mask_w || text_mask->get_h() != mask_h)) {
- delete text_mask; text_mask = 0;
- delete text_mask_stroke; text_mask_stroke = 0;
- }
-
- if(!text_mask) {
-// Always use 8 bit because the glyphs are 8 bit
-// Need to set YUV to get clear_frame to set the right chroma.
- int output_model = get_output()->get_color_model();
- int color_model = BC_CModels::is_yuv(output_model) ? BC_YUVA8888 : BC_RGBA8888;
- text_mask = new VFrame;
- text_mask->set_use_shm(0);
- text_mask->reallocate(0, -1, 0, 0, 0, mask_w, mask_h, color_model, -1);
- float drop = abs(config.dropshadow);
- int drop_w = mask_w + drop;
- int drop_h = mask_h + drop;
- text_mask_stroke = new VFrame;
- text_mask_stroke->set_use_shm(0);
- text_mask_stroke->reallocate(0, -1, 0, 0, 0, drop_w, drop_h, color_model, -1);
- need_redraw = 1;
- }
-
-// Draw on text mask if it has changed
- if( need_redraw ||
- old_visible_row1 != visible_row1 ||
- old_visible_row2 != visible_row2 ) {
-//printf("redraw %d to %d %d,%d %d,%d - %d,%d\n", visible_char1,visible_char2,
-// extent.x0, extent.y0, extent.x1,extent.y1, extent.x2,extent.y2);
-
- text_mask->clear_frame();
- text_mask_stroke->clear_frame();
-#if 0
- unsigned char *data = text_mask->get_data(); // draw bbox on text_mask
- for( int x=0; x<mask_w; ++x ) data[4*x+3] = 0xff;
- for( int x=0; x<mask_w; ++x ) data[4*((mask_h-1)*mask_w+x)+3] = 0xff;
- for( int y=0; y<mask_h; ++y ) data[4*mask_w*y+3] = 0xff;
- for( int y=0; y<mask_h; ++y ) data[4*(mask_w*y + mask_w-1)+3] = 0xff;
-#endif
- if(!title_engine)
- title_engine = new TitleEngine(this, cpus);
-
-// Draw dropshadow first
- if(config.dropshadow) {
- title_engine->do_dropshadow = 1;
- title_engine->set_package_count(visible_char2 - visible_char1);
- title_engine->process_packages();
- }
-
-// Then draw foreground
- title_engine->do_dropshadow = 0;
- title_engine->set_package_count(visible_char2 - visible_char1);
- title_engine->process_packages();
-
-// Convert to text outlines
- if(config.outline_size > 0) {
- if(outline_mask &&
- (text_mask->get_w() != outline_mask->get_w() ||
- text_mask->get_h() != outline_mask->get_h())) {
- delete outline_mask; outline_mask = 0;
- }
-
- if(!outline_mask) {
- outline_mask = new VFrame;
- outline_mask->set_use_shm(0);
- outline_mask->reallocate(0, -1, 0, 0, 0,
- text_mask->get_w(), text_mask->get_h(),
- text_mask->get_color_model(), -1);
- }
- if(!outline_engine) outline_engine =
- new TitleOutlineEngine(this, cpus);
- outline_engine->do_outline();
- }
- }
-
- return 0;
-}
-
-void TitleMain::overlay_mask()
-{
-
-//printf("TitleMain::overlay_mask 1\n");
- alpha = 0x100;
- if(!EQUIV(config.fade_in, 0))
- {
- int fade_len = lroundf(config.fade_in * PluginVClient::project_frame_rate);
- int fade_position = get_source_position() - config.prev_keyframe_position;
-
- if(fade_position >= 0 && fade_position < fade_len)
- {
- alpha = lroundf(256.0f * fade_position / fade_len);
- }
- }
- if(!EQUIV(config.fade_out, 0))
- {
- int fade_len = lroundf(config.fade_out * PluginVClient::project_frame_rate);
- int fade_position = config.next_keyframe_position - get_source_position();
-
-
- if(fade_position >= 0 && fade_position < fade_len)
- {
- alpha = lroundf(256.0f * fade_position / fade_len);
- }
- }
-
- if(!translate)
- translate = new TitleTranslate(this, cpus);
-
- if(config.dropshadow)
- {
- text_x1 += config.dropshadow;
- if(text_x1 < input->get_w() && text_x1 + text_w > 0)
- {
-// Do 2 passes if dropshadow.
- int temp_color = config.color;
- config.color = 0x0;
- translate->run_packages();
- config.color = temp_color;
- }
- text_x1 -= config.dropshadow;
- }
-//printf("TitleMain::overlay_mask 1\n");
-
- if(text_x1 < input->get_w() && text_x1 + text_w > 0) {
- translate->run_packages();
- if (config.stroke_width >= ZERO && (config.style & BC_FONT_OUTLINE)) {
- int temp_color = config.color;
- VFrame *tmp_text_mask = this->text_mask;
- config.color = config.color_stroke;
- this->text_mask = this->text_mask_stroke;
-
- translate->run_packages();
- config.color = temp_color;
- this->text_mask = tmp_text_mask;
- }
- }
-//printf("TitleMain::overlay_mask 200\n");
-}
-
-void TitleMain::get_color_components(int *r, int *g, int *b, int *a, int is_outline)
-{
- int color = is_outline ? config.outline_color : config.color;
- unsigned char r_in = color >> 16;
- unsigned char g_in = color >> 8;
- unsigned char b_in = color;
- *a = is_outline ? config.outline_alpha : config.alpha;
-
- switch(output->get_color_model()) {
- case BC_YUV888:
- yuv.rgb_to_yuv_8(r_in, g_in, b_in, *r, *g, *b);
- break;
- case BC_YUVA8888:
- yuv.rgb_to_yuv_8(r_in, g_in, b_in, *r, *g, *b);
- break;
- default:
- *r = r_in; *g = g_in; *b = b_in;
- break;
- }
-}
-
-void TitleMain::clear_glyphs()
-{
-//printf("TitleMain::clear_glyphs 1\n");
- glyphs.remove_all_objects();
-}
-
-const char* TitleMain::motion_to_text(int motion)
-{
- switch(motion)
- {
- case NO_MOTION: return _("No motion"); break;
- case BOTTOM_TO_TOP: return _("Bottom to top"); break;
- case TOP_TO_BOTTOM: return _("Top to bottom"); break;
- case RIGHT_TO_LEFT: return _("Right to left"); break;
- case LEFT_TO_RIGHT: return _("Left to right"); break;
- }
- return "";
-}
-
-int TitleMain::text_to_motion(const char *text)
-{
- for(int i = 0; i < TOTAL_PATHS; i++)
- {
- if(!strcasecmp(motion_to_text(i), text)) return i;
- }
- return 0;
-}
-
-void TitleMain::reset_render()
-{
- delete text_mask; text_mask = 0;
- delete glyph_engine; glyph_engine = 0;
- delete [] char_pos; char_pos = 0;
- delete text_mask_stroke; text_mask_stroke = 0;
- delete [] row_geom; row_geom = 0;
- row_geom_size = 0;
- visible_row1 = 0; visible_row2 = 0;
- visible_char1 = 0; visible_char2 = 0;
- text_rows = 0;
- clear_glyphs();
- if(freetype_face) {
- FT_Done_Face(freetype_face);
- freetype_face = 0;
- }
-}
-
-int TitleMain::init_freetype()
-{
- if(!freetype_library)
- FT_Init_FreeType(&freetype_library);
- if(!freetype_face) {
- BC_FontEntry *font = get_font();
- if(load_freetype_face(freetype_library, freetype_face, font->path)) {
- printf("TitleMain::process_realtime %s: FT_New_Face failed.\n",
- font->displayname);
- return 1;
- }
- FT_Set_Pixel_Sizes(freetype_face, config.size, 0);
- }
- return 0;
-}
-
-int TitleMain::process_realtime(VFrame *input_ptr, VFrame *output_ptr)
-{
- int result = 0;
- input = input_ptr;
- output = output_ptr;
-
- need_reconfigure |= load_configuration();
-
-// Check boundaries
- if(config.size <= 0 || config.size >= 2048)
- config.size = 72;
- if(config.stroke_width < 0 || config.stroke_width >= 512)
- config.stroke_width = 0.0;
- if(!config.wlen && !config.timecode)
- return 0;
- if(!strlen(config.encoding))
- strcpy(config.encoding, DEFAULT_ENCODING);
-
-// Always synthesize text and redraw it for timecode
- if(config.timecode)
- {
- int64_t rendered_frame = get_source_position();
- if (get_direction() == PLAY_REVERSE)
- rendered_frame -= 1;
-
- char text[BCTEXTLEN];
- Units::totext(text,
- (double)rendered_frame / PluginVClient::project_frame_rate,
- config.timecode_format,
- PluginVClient::get_project_samplerate(),
- PluginVClient::get_project_framerate(),
- 16);
- config.to_wtext(config.encoding, text, strlen(text)+1);
- need_reconfigure = 1;
- }
-
-// printf("TitleMain::process_realtime %d need_reconfigure=%d\n",
-// __LINE__,
-// need_reconfigure);
-
-// Handle reconfiguration
- if(need_reconfigure) {
- reset_render();
- result = init_freetype();
- if(!result) {
-//PRINT_TRACE
- load_glyphs();
- get_total_extents();
- need_reconfigure = 0;
- }
- }
-
- if(!result) {
-//PRINT_TRACE
-// Determine region of text visible on the output and draw mask
- result = draw_mask();
- }
-
-
-// Overlay mask on output
- if(!result) {
-//PRINT_TRACE
- overlay_mask();
- }
-
- return 0;
-}
-
-void TitleMain::update_gui()
-{
- if(thread)
- {
- int reconfigure = load_configuration();
- if(reconfigure)
- {
- TitleWindow *window = (TitleWindow*)thread->window;
- window->lock_window("TitleMain::update_gui");
- window->update();
- window->unlock_window();
- window->color_thread->update_gui(config.color, 0);
- window->unlock_window();
- }
- }
-}
-
-int TitleMain::load_configuration()
-{
- KeyFrame *prev_keyframe, *next_keyframe;
- prev_keyframe = get_prev_keyframe(get_source_position());
- next_keyframe = get_next_keyframe(get_source_position());
-
- TitleConfig old_config, prev_config, next_config;
- old_config.copy_from(config);
- read_data(prev_keyframe);
- prev_config.copy_from(config);
- read_data(next_keyframe);
- next_config.copy_from(config);
-
- config.prev_keyframe_position = prev_keyframe->position;
- config.next_keyframe_position = next_keyframe->position;
-
- // if no previous keyframe exists, it should be start of the plugin, not start of the track
- if(config.next_keyframe_position == config.prev_keyframe_position)
- config.next_keyframe_position = get_source_start() + get_total_len();
- if (config.prev_keyframe_position == 0)
- config.prev_keyframe_position = get_source_start();
-// printf("TitleMain::load_configuration 10 %d %d\n",
-// config.prev_keyframe_position,
-// config.next_keyframe_position);
-
- config.interpolate(prev_config,
- next_config,
- (next_keyframe->position == prev_keyframe->position) ?
- get_source_position() :
- prev_keyframe->position,
- (next_keyframe->position == prev_keyframe->position) ?
- get_source_position() + 1 :
- next_keyframe->position,
- get_source_position());
-
- if(!config.equivalent(old_config))
- return 1;
- return 0;
-}
-
-
-void TitleMain::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("TITLE");
- output.tag.set_property("FONT", config.font);
- output.tag.set_property("ENCODING", config.encoding);
- output.tag.set_property("STYLE", (int64_t)config.style);
- output.tag.set_property("SIZE", config.size);
- output.tag.set_property("COLOR", config.color);
- output.tag.set_property("COLOR_STROKE", config.color_stroke);
- output.tag.set_property("STROKE_WIDTH", config.stroke_width);
- output.tag.set_property("OUTLINE_COLOR", config.outline_color);
- output.tag.set_property("ALPHA", config.alpha);
- output.tag.set_property("OUTLINE_ALPHA", config.outline_alpha);
- output.tag.set_property("MOTION_STRATEGY", config.motion_strategy);
- output.tag.set_property("LOOP", config.loop);
- output.tag.set_property("LINE_PITCH", config.line_pitch);
- output.tag.set_property("PIXELS_PER_SECOND", config.pixels_per_second);
- output.tag.set_property("HJUSTIFICATION", config.hjustification);
- output.tag.set_property("VJUSTIFICATION", config.vjustification);
- output.tag.set_property("FADE_IN", config.fade_in);
- output.tag.set_property("FADE_OUT", config.fade_out);
- output.tag.set_property("TITLE_X", config.x);
- output.tag.set_property("TITLE_Y", config.y);
- output.tag.set_property("DROPSHADOW", config.dropshadow);
- output.tag.set_property("OUTLINE_SIZE", config.outline_size);
- output.tag.set_property("TIMECODE", config.timecode);
- output.tag.set_property("TIMECODEFORMAT", config.timecode_format);
- output.tag.set_property("WINDOW_W", config.window_w);
- output.tag.set_property("WINDOW_H", config.window_h);
- output.append_tag();
- output.append_newline();
- char text[BCTEXTLEN];
- int text_len = BC_Resources::encode(
- BC_Resources::wide_encoding, DEFAULT_ENCODING,
- (char*)config.wtext, config.wlen*sizeof(wchar_t),
- text, sizeof(text));
- output.append_text(text, text_len);
- output.tag.set_title("/TITLE");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-//printf("TitleMain::save_data 1\n%s\n", output.string);
-//printf("TitleMain::save_data 2\n%s\n", config.text);
-}
-
-void TitleMain::read_data(KeyFrame *keyframe)
-{
- FileXML input;
-
- input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
-
- int result = 0;
-
- config.prev_keyframe_position = keyframe->position;
- while(!result)
- {
- result = input.read_tag();
- if( result ) break;
-
- if(input.tag.title_is("TITLE")) {
- input.tag.get_property("FONT", config.font);
- input.tag.get_property("ENCODING", config.encoding);
- config.style = input.tag.get_property("STYLE", (int64_t)config.style);
- config.size = input.tag.get_property("SIZE", config.size);
- config.color = input.tag.get_property("COLOR", config.color);
- config.color_stroke = input.tag.get_property("COLOR_STROKE", config.color_stroke);
- config.stroke_width = input.tag.get_property("STROKE_WIDTH", config.stroke_width);
- config.outline_color = input.tag.get_property("OUTLINE_COLOR", config.outline_color);
- config.alpha = input.tag.get_property("ALPHA", config.alpha);
- config.outline_alpha = input.tag.get_property("OUTLINE_ALPHA", config.outline_alpha);
- config.motion_strategy = input.tag.get_property("MOTION_STRATEGY", config.motion_strategy);
- config.loop = input.tag.get_property("LOOP", config.loop);
- config.line_pitch = input.tag.get_property("LINE_PITCH", config.line_pitch);
- config.pixels_per_second = input.tag.get_property("PIXELS_PER_SECOND", config.pixels_per_second);
- config.hjustification = input.tag.get_property("HJUSTIFICATION", config.hjustification);
- config.vjustification = input.tag.get_property("VJUSTIFICATION", config.vjustification);
- config.fade_in = input.tag.get_property("FADE_IN", config.fade_in);
- config.fade_out = input.tag.get_property("FADE_OUT", config.fade_out);
- config.x = input.tag.get_property("TITLE_X", config.x);
- config.y = input.tag.get_property("TITLE_Y", config.y);
- config.dropshadow = input.tag.get_property("DROPSHADOW", config.dropshadow);
- config.outline_size = input.tag.get_property("OUTLINE_SIZE", config.outline_size);
- config.timecode = input.tag.get_property("TIMECODE", config.timecode);
- config.timecode_format = input.tag.get_property("TIMECODEFORMAT", config.timecode_format);
- config.window_w = input.tag.get_property("WINDOW_W", config.window_w);
- config.window_h = input.tag.get_property("WINDOW_H", config.window_h);
- const char *text = input.read_text();
- config.to_wtext(config.encoding, text, strlen(text)+1);
- }
- else if(input.tag.title_is("/TITLE")) {
- result = 1;
- }
- }
-}
+++ /dev/null
-// Originally developed by Heroine Virtual Ltd.
-// Support for multiple encodings, outline (stroke) by
-// Andraz Tori <Andraz.tori1@guest.arnes.si>
-
-
-#include "clip.h"
-#include "bccmodels.h"
-#include "file.h"
-#include "filexml.h"
-#include "filesystem.h"
-#include "freetype/ftbbox.h"
-#include "freetype/ftglyph.h"
-#include "freetype/ftoutln.h"
-#include "freetype/ftstroker.h"
-#include "language.h"
-#include "plugincolors.h"
-#include "title.h"
-#include "titlewindow.h"
-
-
-#include <errno.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <endian.h>
-#include <byteswap.h>
-#include <iconv.h>
-#include <sys/stat.h>
-
-
-#define ZERO (1.0 / 64.0)
-
-#define FONT_SEARCHPATH "fonts"
-//#define FONT_SEARCHPATH "/usr/X11R6/lib/X11/fonts"
-
-
-REGISTER_PLUGIN(TitleMain)
-
-
-TitleConfig::TitleConfig()
-{
- style = 0;
- color = BLACK;
- color_stroke = 0xff0000;
- size = 24;
- motion_strategy = NO_MOTION;
- loop = 0;
- hjustification = JUSTIFY_CENTER;
- vjustification = JUSTIFY_MID;
- fade_in = 0.0;
- fade_out = 0.0;
- x = 0.0;
- y = 0.0;
- dropshadow = 10;
- sprintf(font, "fixed");
- sprintf(text, _("hello world"));
-#define DEFAULT_ENCODING "ISO8859-1"
- sprintf(encoding, DEFAULT_ENCODING);
- pixels_per_second = 1.0;
- timecode = 0;
- stroke_width = 1.0;
-}
-
-// Does not test equivalency but determines if redrawing text is necessary.
-int TitleConfig::equivalent(TitleConfig &that)
-{
- return dropshadow == that.dropshadow &&
- style == that.style &&
- size == that.size &&
- color == that.color &&
- color_stroke == that.color_stroke &&
- stroke_width == that.stroke_width &&
- timecode == that.timecode &&
- hjustification == that.hjustification &&
- vjustification == that.vjustification &&
- EQUIV(pixels_per_second, that.pixels_per_second) &&
- !strcasecmp(font, that.font) &&
- !strcasecmp(encoding, that.encoding) &&
- !strcmp(text, that.text);
-}
-
-void TitleConfig::copy_from(TitleConfig &that)
-{
- strcpy(font, that.font);
- style = that.style;
- size = that.size;
- color = that.color;
- color_stroke = that.color_stroke;
- stroke_width = that.stroke_width;
- pixels_per_second = that.pixels_per_second;
- motion_strategy = that.motion_strategy;
- loop = that.loop;
- hjustification = that.hjustification;
- vjustification = that.vjustification;
- fade_in = that.fade_in;
- fade_out = that.fade_out;
- x = that.x;
- y = that.y;
- dropshadow = that.dropshadow;
- timecode = that.timecode;
- strcpy(text, that.text);
- strcpy(encoding, that.encoding);
-}
-
-void TitleConfig::interpolate(TitleConfig &prev,
- TitleConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame)
-{
- strcpy(font, prev.font);
- strcpy(encoding, prev.encoding);
- style = prev.style;
- size = prev.size;
- color = prev.color;
- color_stroke = prev.color_stroke;
- stroke_width = prev.stroke_width;
- motion_strategy = prev.motion_strategy;
- loop = prev.loop;
- hjustification = prev.hjustification;
- vjustification = prev.vjustification;
- fade_in = prev.fade_in;
- fade_out = prev.fade_out;
- pixels_per_second = prev.pixels_per_second;
- strcpy(text, prev.text);
-
- double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
- double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
-
-
-// this->x = prev.x * prev_scale + next.x * next_scale;
-// this->y = prev.y * prev_scale + next.y * next_scale;
- this->x = prev.x;
- this->y = prev.y;
- timecode = prev.timecode;
-// this->dropshadow = (int)(prev.dropshadow * prev_scale + next.dropshadow * next_scale);
- this->dropshadow = prev.dropshadow;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-FontEntry::FontEntry()
-{
- path = 0;
- foundary = 0;
- family = 0;
- weight = 0;
- slant = 0;
- swidth = 0;
- adstyle = 0;
- spacing = 0;
- registry = 0;
- encoding = 0;
- fixed_title = 0;
- fixed_style = 0;
-}
-
-FontEntry::~FontEntry()
-{
- if(path) delete [] path;
- if(foundary) delete [] foundary;
- if(family) delete [] family;
- if(weight) delete [] weight;
- if(slant) delete [] slant;
- if(swidth) delete [] swidth;
- if(adstyle) delete [] adstyle;
- if(spacing) delete [] spacing;
- if(registry) delete [] registry;
- if(encoding) delete [] encoding;
- if(fixed_title) delete [] fixed_title;
-}
-
-void FontEntry::dump()
-{
- printf("%s: %s %s %s %s %s %s %d %d %d %d %s %d %s %s\n",
- path,
- foundary,
- family,
- weight,
- slant,
- swidth,
- adstyle,
- pixelsize,
- pointsize,
- xres,
- yres,
- spacing,
- avg_width,
- registry,
- encoding);
-}
-
-TitleGlyph::TitleGlyph()
-{
- char_code = 0;
- c=0;
- data = 0;
- data_stroke = 0;
-}
-
-
-TitleGlyph::~TitleGlyph()
-{
-//printf("TitleGlyph::~TitleGlyph 1\n");
- if(data) delete data;
- if(data_stroke) delete data_stroke;
-}
-
-
-
-
-
-
-
-
-
-
-
-GlyphPackage::GlyphPackage() : LoadPackage()
-{
-}
-
-GlyphUnit::GlyphUnit(TitleMain *plugin, GlyphEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
- current_font = 0;
- freetype_library = 0;
- freetype_face = 0;
-}
-
-GlyphUnit::~GlyphUnit()
-{
- if(freetype_library) FT_Done_FreeType(freetype_library);
-}
-
-void GlyphUnit::process_package(LoadPackage *package)
-{
- GlyphPackage *pkg = (GlyphPackage*)package;
- TitleGlyph *glyph = pkg->glyph;
- int result = 0;
-
- if(!freetype_library)
- {
- current_font = plugin->get_font();
-
- if(plugin->load_freetype_face(freetype_library,
- freetype_face,
- current_font->path))
- {
- printf(_("GlyphUnit::process_package FT_New_Face failed.\n"));
- result = 1;
- }
- else
- {
- FT_Set_Pixel_Sizes(freetype_face, plugin->config.size, 0);
- }
- }
-
- if(!result)
- {
- int gindex = FT_Get_Char_Index(freetype_face, glyph->char_code);
-
-//printf("GlyphUnit::process_package 1 %c\n", glyph->char_code);
-// Char not found
- if (gindex == 0)
- {
-// carrige return
- if (glyph->char_code != 10)
- printf(_("GlyphUnit::process_package FT_Load_Char failed - char: %i.\n"),
- glyph->char_code);
-// Prevent a crash here
- glyph->width = 8;
- glyph->height = 8;
- glyph->pitch = 8;
- glyph->left = 9;
- glyph->top = 9;
- glyph->freetype_index = 0;
- glyph->advance_w = 8;
- glyph->data = new VFrame(0,
- 8,
- 8,
- BC_A8,
- 8);
- glyph->data->clear_frame();
- glyph->data_stroke = 0;
-
-
-
-// create outline glyph
- if (plugin->config.stroke_width >= ZERO &&
- (plugin->config.style & FONT_OUTLINE))
- {
- glyph->data_stroke = new VFrame(0,
- 8,
- 8,
- BC_A8,
- 8);
- glyph->data_stroke->clear_frame();
- }
-
-
-
- }
- else
-// char found and no outline desired
- if (plugin->config.stroke_width < ZERO ||
- !(plugin->config.style & FONT_OUTLINE))
- {
- FT_Glyph glyph_image;
- FT_BBox bbox;
- FT_Bitmap bm;
- FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
- FT_Get_Glyph(freetype_face->glyph, &glyph_image);
- FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
-// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
-// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax);
-
- FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
- - bbox.xMin,
- - bbox.yMin);
- glyph->width = bm.width = ((bbox.xMax - bbox.xMin + 63) >> 6);
- glyph->height = bm.rows = ((bbox.yMax - bbox.yMin + 63) >> 6);
- glyph->pitch = bm.pitch = bm.width;
- bm.pixel_mode = FT_PIXEL_MODE_GRAY;
- bm.num_grays = 256;
- glyph->left = (bbox.xMin + 31) >> 6;
- if (glyph->left < 0) glyph->left = 0;
- glyph->top = (bbox.yMax + 31) >> 6;
- glyph->freetype_index = gindex;
- glyph->advance_w = ((freetype_face->glyph->advance.x + 31) >> 6);
-//printf("GlyphUnit::process_package 1 width=%d height=%d pitch=%d left=%d top=%d advance_w=%d freetype_index=%d\n",
-//glyph->width, glyph->height, glyph->pitch, glyph->left, glyph->top, glyph->advance_w, glyph->freetype_index);
-
- glyph->data = new VFrame(0,
- glyph->width,
- glyph->height,
- BC_A8,
- glyph->pitch);
- glyph->data->clear_frame();
- bm.buffer = glyph->data->get_data();
- FT_Outline_Get_Bitmap( freetype_library,
- &((FT_OutlineGlyph) glyph_image)->outline,
- &bm);
- FT_Done_Glyph(glyph_image);
- }
- else
-// Outline desired and glyph found
- {
- FT_Glyph glyph_image;
- int no_outline = 0;
- FT_Stroker stroker;
- FT_Outline outline;
- FT_Bitmap bm;
- FT_BBox bbox;
- FT_UInt npoints, ncontours;
-
- typedef struct FT_LibraryRec_
- {
- FT_Memory memory;
- } FT_LibraryRec;
-
- FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
- FT_Get_Glyph(freetype_face->glyph, &glyph_image);
-
-// check if the outline is ok (non-empty);
- FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
- if (bbox.xMin == 0 && bbox.xMax == 0 && bbox.yMin ==0 && bbox.yMax == 0)
- {
- FT_Done_Glyph(glyph_image);
- glyph->data = new VFrame(0, 0, BC_A8,0);
- glyph->data_stroke = new VFrame(0, 0, BC_A8,0);;
- glyph->width=0;
- glyph->height=0;
- glyph->top=0;
- glyph->left=0;
- glyph->advance_w =((int)(freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64)) >> 6;
- return;
- }
- FT_Stroker_New(((FT_LibraryRec *)freetype_library)->memory, &stroker);
- FT_Stroker_Set(stroker, (int)(plugin->config.stroke_width * 64), FT_STROKER_LINECAP_ROUND, FT_STROKER_LINEJOIN_ROUND, 0);
- FT_Stroker_ParseOutline(stroker, &((FT_OutlineGlyph) glyph_image)->outline,1);
- FT_Stroker_GetCounts(stroker,&npoints, &ncontours);
- if (npoints ==0 && ncontours == 0)
- {
-// this never happens, but FreeType has a bug regarding Linotype's Palatino font
- FT_Stroker_Done(stroker);
- FT_Done_Glyph(glyph_image);
- glyph->data = new VFrame(0, 0, BC_A8,0);
- glyph->data_stroke = new VFrame(0, 0, BC_A8,0);;
- glyph->width=0;
- glyph->height=0;
- glyph->top=0;
- glyph->left=0;
- glyph->advance_w =((int)(freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64)) >> 6;
- return;
- };
-
- FT_Outline_New(freetype_library, npoints, ncontours, &outline);
- outline.n_points=0;
- outline.n_contours=0;
- FT_Stroker_Export (stroker, &outline);
- FT_Outline_Get_BBox(&outline, &bbox);
-
- FT_Outline_Translate(&outline,
- - bbox.xMin,
- - bbox.yMin);
-
- FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
- - bbox.xMin,
- - bbox.yMin + (int)(plugin->config.stroke_width*32));
-// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\nFill Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
-// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax,
-// bbox_fill.xMin,bbox_fill.xMax, bbox_fill.yMin, bbox_fill.yMax);
-
- glyph->width = bm.width = ((bbox.xMax - bbox.xMin) >> 6)+1;
- glyph->height = bm.rows = ((bbox.yMax - bbox.yMin) >> 6) +1;
- glyph->pitch = bm.pitch = bm.width;
- bm.pixel_mode = FT_PIXEL_MODE_GRAY;
- bm.num_grays = 256;
- glyph->left = (bbox.xMin + 31) >> 6;
- if (glyph->left < 0) glyph->left = 0;
- glyph->top = (bbox.yMax + 31) >> 6;
- glyph->freetype_index = gindex;
- int real_advance = ((int)ceil((float)freetype_face->glyph->advance.x +
- plugin->config.stroke_width * 64) >> 6);
- glyph->advance_w = glyph->width + glyph->left;
- if (real_advance > glyph->advance_w)
- glyph->advance_w = real_advance;
-//printf("GlyphUnit::process_package 1 width=%d height=%d pitch=%d left=%d top=%d advance_w=%d freetype_index=%d\n",
-//glyph->width, glyph->height, glyph->pitch, glyph->left, glyph->top, glyph->advance_w, glyph->freetype_index);
-
-
-//printf("GlyphUnit::process_package 1\n");
- glyph->data = new VFrame(0,
- glyph->width,
- glyph->height,
- BC_A8,
- glyph->pitch);
- glyph->data_stroke = new VFrame(0,
- glyph->width,
- glyph->height,
- BC_A8,
- glyph->pitch);
- glyph->data->clear_frame();
- glyph->data_stroke->clear_frame();
-// for debugging memset( glyph->data_stroke->get_data(), 60, glyph->pitch * glyph->height);
- bm.buffer=glyph->data->get_data();
- FT_Outline_Get_Bitmap( freetype_library,
- &((FT_OutlineGlyph) glyph_image)->outline,
- &bm);
- bm.buffer=glyph->data_stroke->get_data();
- FT_Outline_Get_Bitmap( freetype_library,
- &outline,
- &bm);
- FT_Outline_Done(freetype_library,&outline);
- FT_Stroker_Done(stroker);
- FT_Done_Glyph(glyph_image);
-
-//printf("GlyphUnit::process_package 2\n");
- }
- }
-}
-
-GlyphEngine::GlyphEngine(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-void GlyphEngine::init_packages()
-{
- int current_package = 0;
- for(int i = 0; i < plugin->glyphs.total; i++)
- {
- if(!plugin->glyphs.values[i]->data)
- {
- GlyphPackage *pkg = (GlyphPackage*)packages[current_package++];
- pkg->glyph = plugin->glyphs.values[i];
- }
- }
-}
-LoadClient* GlyphEngine::new_client()
-{
- return new GlyphUnit(plugin, this);
-}
-LoadPackage* GlyphEngine::new_package()
-{
- return new GlyphPackage;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-// Copy a single character to the text mask
-TitlePackage::TitlePackage()
- : LoadPackage()
-{
-}
-
-
-TitleUnit::TitleUnit(TitleMain *plugin, TitleEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
-}
-
-void TitleUnit::draw_glyph(VFrame *output, TitleGlyph *glyph, int x, int y)
-{
- int glyph_w = glyph->data->get_w();
- int glyph_h = glyph->data->get_h();
- int output_w = output->get_w();
- int output_h = output->get_h();
- unsigned char **in_rows = glyph->data->get_rows();
- unsigned char **out_rows = output->get_rows();
-
-//printf("TitleUnit::draw_glyph 1 %c %d %d\n", glyph->c, x, y);
- for(int in_y = 0; in_y < glyph_h; in_y++)
- {
-// int y_out = y + plugin->ascent + in_y - glyph->top;
- int y_out = y + plugin->get_char_height() + in_y - glyph->top;
-
-//printf("TitleUnit::draw_glyph 1 %d\n", y_out);
- if(y_out >= 0 && y_out < output_h)
- {
- unsigned char *out_row = out_rows[y_out];
- unsigned char *in_row = in_rows[in_y];
- for(int in_x = 0; in_x < glyph_w; in_x++)
- {
- int x_out = x + glyph->left + in_x;
- if(x_out >= 0 && x_out < output_w)
- {
- if(in_row[in_x] > 0)
- out_row[x_out] = in_row[in_x];
-//out_row[x_out] = 0xff;
- }
- }
- }
- }
-}
-
-
-void TitleUnit::process_package(LoadPackage *package)
-{
- TitlePackage *pkg = (TitlePackage*)package;
-
- if(pkg->c != 0xa)
- {
- for(int i = 0; i < plugin->glyphs.total; i++)
- {
- TitleGlyph *glyph = plugin->glyphs.values[i];
- if(glyph->c == pkg->c)
- {
- draw_glyph(plugin->text_mask, glyph, pkg->x, pkg->y);
- if(plugin->config.stroke_width >= ZERO &&
- (plugin->config.style & FONT_OUTLINE))
- {
- VFrame *tmp = glyph->data;
- glyph->data = glyph->data_stroke;
- draw_glyph(plugin->text_mask_stroke, glyph, pkg->x, pkg->y);
- glyph->data = tmp;
- }
- break;
- }
- }
- }
-}
-
-TitleEngine::TitleEngine(TitleMain *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-void TitleEngine::init_packages()
-{
- int visible_y1 = plugin->visible_row1 * plugin->get_char_height();
- int current_package = 0;
- for(int i = plugin->visible_char1; i < plugin->visible_char2; i++)
- {
- title_char_position_t *char_position = plugin->char_positions + i;
- TitlePackage *pkg = (TitlePackage*)get_package(current_package);
- pkg->x = char_position->x;
- pkg->y = char_position->y - visible_y1;
- pkg->c = plugin->config.text[i];
- current_package++;
- }
-}
-
-LoadClient* TitleEngine::new_client()
-{
- return new TitleUnit(plugin, this);
-}
-
-LoadPackage* TitleEngine::new_package()
-{
- return new TitlePackage;
-}
-
-
-
-
-
-
-
-
-
-
-
-TitleTranslatePackage::TitleTranslatePackage()
- : LoadPackage()
-{
-}
-
-
-TitleTranslateUnit::TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
-}
-
-
-
-#define TRANSLATE(type, max, components, r, g, b) \
-{ \
- unsigned char **in_rows = plugin->text_mask->get_rows(); \
- type **out_rows = (type**)plugin->output->get_rows(); \
- \
- for(int i = pkg->y1; i < pkg->y2; i++) \
- { \
- if(i + server->out_y1_int >= 0 && \
- i + server->out_y1_int < server->output_h) \
- { \
- int in_y1, in_y2; \
- float y_fraction1, y_fraction2; \
- float y_output_fraction; \
- in_y1 = server->y_table[i].in_x1; \
- in_y2 = server->y_table[i].in_x2; \
- y_fraction1 = server->y_table[i].in_fraction1; \
- y_fraction2 = server->y_table[i].in_fraction2; \
- y_output_fraction = server->y_table[i].output_fraction; \
- unsigned char *in_row1 = in_rows[in_y1]; \
- unsigned char *in_row2 = in_rows[in_y2]; \
- type *out_row = out_rows[i + server->out_y1_int]; \
- \
- for(int j = server->out_x1_int; j < server->out_x2_int; j++) \
- { \
- if(j >= 0 && j < server->output_w) \
- { \
- int in_x1; \
- int in_x2; \
- float x_fraction1; \
- float x_fraction2; \
- float x_output_fraction; \
- in_x1 = \
- server->x_table[j - server->out_x1_int].in_x1; \
- in_x2 = \
- server->x_table[j - server->out_x1_int].in_x2; \
- x_fraction1 = \
- server->x_table[j - server->out_x1_int].in_fraction1; \
- x_fraction2 = \
- server->x_table[j - server->out_x1_int].in_fraction2; \
- x_output_fraction = \
- server->x_table[j - server->out_x1_int].output_fraction; \
- \
- float fraction1 = x_fraction1 * y_fraction1; \
- float fraction2 = x_fraction2 * y_fraction1; \
- float fraction3 = x_fraction1 * y_fraction2; \
- float fraction4 = x_fraction2 * y_fraction2; \
- int input = (int)(in_row1[in_x1] * fraction1 + \
- in_row1[in_x2] * fraction2 + \
- in_row2[in_x1] * fraction3 + \
- in_row2[in_x2] * fraction4 + 0.5); \
- input *= plugin->alpha; \
-/* Alpha is 0 - 256 */ \
- input >>= 8; \
- \
- int anti_input = 0xff - input; \
- if(components == 4) \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- if(max == 0xffff) \
- out_row[j * components + 3] = \
- MAX((input << 8) | input, out_row[j * components + 3]); \
- else \
- out_row[j * components + 3] = \
- MAX(input, out_row[j * components + 3]); \
- } \
- else \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- } \
- } \
- } \
- } \
- } \
-}
-
-
-#define TRANSLATEA(type, max, components, r, g, b) \
-{ \
- unsigned char **in_rows = plugin->text_mask->get_rows(); \
- type **out_rows = (type**)plugin->output->get_rows(); \
- \
- for(int i = pkg->y1; i < pkg->y2; i++) \
- { \
- if(i + server->out_y1_int >= 0 && \
- i + server->out_y1_int < server->output_h) \
- { \
- unsigned char *in_row = in_rows[i]; \
- type *out_row = out_rows[i + server->out_y1_int]; \
- \
- for(int j = server->out_x1; j < server->out_x2_int; j++) \
- { \
- if(j >= 0 && \
- j < server->output_w) \
- { \
- int input = (int)(in_row[j - server->out_x1]); \
- \
- input *= plugin->alpha; \
-/* Alpha is 0 - 256 */ \
- input >>= 8; \
- \
- int anti_input = 0xff - input; \
- if(components == 4) \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- if(max == 0xffff) \
- out_row[j * components + 3] = \
- MAX((input << 8) | input, out_row[j * components + 3]); \
- else \
- out_row[j * components + 3] = \
- MAX(input, out_row[j * components + 3]); \
- } \
- else \
- { \
- out_row[j * components + 0] = \
- (r * input + out_row[j * components + 0] * anti_input) / 0xff; \
- out_row[j * components + 1] = \
- (g * input + out_row[j * components + 1] * anti_input) / 0xff; \
- out_row[j * components + 2] = \
- (b * input + out_row[j * components + 2] * anti_input) / 0xff; \
- } \
- } \
- } \
- } \
- } \
-}
-
-static YUV yuv;
-
-void TitleTranslateUnit::process_package(LoadPackage *package)
-{
- TitleTranslatePackage *pkg = (TitleTranslatePackage*)package;
- TitleTranslate *server = (TitleTranslate*)this->server;
- int r_in, g_in, b_in;
-
-//printf("TitleTranslateUnit::process_package 1 %d %d\n", pkg->y1, pkg->y2);
-
- r_in = (plugin->config.color & 0xff0000) >> 16;
- g_in = (plugin->config.color & 0xff00) >> 8;
- b_in = plugin->config.color & 0xff;
-
- switch(plugin->output->get_color_model())
- {
- case BC_RGB888:
- {
- TRANSLATE(unsigned char, 0xff, 3, r_in, g_in, b_in);
- break;
- }
- case BC_YUV888:
- {
- unsigned char y, u, v;
- yuv.rgb_to_yuv_8(r_in, g_in, b_in, y, u, v);
- TRANSLATE(unsigned char, 0xff, 3, y, u, v);
- break;
- }
- case BC_RGB161616:
- {
- uint16_t r, g, b;
- r = (r_in << 8) | r_in;
- g = (g_in << 8) | g_in;
- b = (b_in << 8) | b_in;
- TRANSLATE(uint16_t, 0xffff, 3, r, g, b);
- break;
- }
- case BC_YUV161616:
- {
- uint16_t y, u, v;
- yuv.rgb_to_yuv_16(
- (r_in << 8) | r_in,
- (g_in << 8) | g_in,
- (b_in << 8) | b_in,
- y,
- u,
- v);
- TRANSLATE(uint16_t, 0xffff, 3, y, u, v);
- break;
- }
- case BC_RGBA8888:
- {
- TRANSLATE(unsigned char, 0xff, 4, r_in, g_in, b_in);
- break;
- }
- case BC_YUVA8888:
- {
- unsigned char y, u, v;
- yuv.rgb_to_yuv_8(r_in, g_in, b_in, y, u, v);
- TRANSLATE(unsigned char, 0xff, 4, y, u, v);
- break;
- }
- case BC_RGBA16161616:
- {
- uint16_t r, g, b;
- r = (r_in << 8) | r_in;
- g = (g_in << 8) | g_in;
- b = (b_in << 8) | b_in;
- TRANSLATE(uint16_t, 0xffff, 4, r, g, b);
- break;
- }
- case BC_YUVA16161616:
- {
- uint16_t y, u, v;
- yuv.rgb_to_yuv_16(
- (r_in << 8) | r_in,
- (g_in << 8) | g_in,
- (b_in << 8) | b_in,
- y,
- u,
- v);
- TRANSLATE(uint16_t, 0xffff, 4, y, u, v);
- break;
- }
- }
-
-//printf("TitleTranslateUnit::process_package 5\n");
-}
-
-
-
-
-TitleTranslate::TitleTranslate(TitleMain *plugin, int cpus)
- : LoadServer(1, 1)
-{
- this->plugin = plugin;
- x_table = y_table = 0;
-}
-
-TitleTranslate::~TitleTranslate()
-{
- if(x_table) delete [] x_table;
- if(y_table) delete [] y_table;
-}
-
-void TitleTranslate::init_packages()
-{
-//printf("TitleTranslate::init_packages 1\n");
-// Generate scaling tables
- if(x_table) delete [] x_table;
- if(y_table) delete [] y_table;
-//printf("TitleTranslate::init_packages 1\n");
-
- output_w = plugin->output->get_w();
- output_h = plugin->output->get_h();
-//printf("TitleTranslate::init_packages 1 %f %d\n", plugin->text_x1, plugin->text_w);
-
-
- TranslateUnit::translation_array_f(x_table,
- plugin->text_x1,
- plugin->text_x1 + plugin->text_w,
- 0,
- plugin->text_w,
- plugin->text_w,
- output_w,
- out_x1_int,
- out_x2_int);
-//printf("TitleTranslate::init_packages 1 %f %f\n", plugin->mask_y1, plugin->mask_y2);
-
- TranslateUnit::translation_array_f(y_table,
- plugin->mask_y1,
- plugin->mask_y1 + plugin->text_mask->get_h(),
- 0,
- plugin->text_mask->get_h(),
- plugin->text_mask->get_h(),
- output_h,
- out_y1_int,
- out_y2_int);
-
-//printf("TitleTranslate::init_packages 1\n");
-
-
- out_y1 = out_y1_int;
- out_y2 = out_y2_int;
- out_x1 = out_x1_int;
- out_x2 = out_x2_int;
- int increment = (out_y2 - out_y1) / get_total_packages() + 1;
-
-//printf("TitleTranslate::init_packages 1 %d %d %d %d\n",
-// out_y1, out_y2, out_y1_int, out_y2_int);
- for(int i = 0; i < get_total_packages(); i++)
- {
- TitleTranslatePackage *pkg = (TitleTranslatePackage*)get_package(i);
- pkg->y1 = i * increment;
- pkg->y2 = i * increment + increment;
- if(pkg->y1 > out_y2 - out_y1)
- pkg->y1 = out_y2 - out_y1;
- if(pkg->y2 > out_y2 - out_y1)
- pkg->y2 = out_y2 - out_y1;
- }
-//printf("TitleTranslate::init_packages 2\n");
-}
-
-LoadClient* TitleTranslate::new_client()
-{
- return new TitleTranslateUnit(plugin, this);
-}
-
-LoadPackage* TitleTranslate::new_package()
-{
- return new TitleTranslatePackage;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-ArrayList<FontEntry*>* TitleMain::fonts = 0;
-
-
-
-TitleMain::TitleMain(PluginServer *server)
- : PluginVClient(server)
-{
- PLUGIN_CONSTRUCTOR_MACRO
-
-// Build font database
- build_fonts();
- text_mask = 0;
- text_mask_stroke = 0;
- glyph_engine = 0;
- title_engine = 0;
- freetype_library = 0;
- freetype_face = 0;
- char_positions = 0;
- rows_bottom = 0;
- translate = 0;
- need_reconfigure = 1;
-}
-
-TitleMain::~TitleMain()
-{
- PLUGIN_DESTRUCTOR_MACRO
- if(text_mask) delete text_mask;
- if(text_mask_stroke) delete text_mask_stroke;
- if(char_positions) delete [] char_positions;
- if(rows_bottom) delete [] rows_bottom;
- clear_glyphs();
- if(glyph_engine) delete glyph_engine;
- if(title_engine) delete title_engine;
- if(freetype_library) FT_Done_FreeType(freetype_library);
- if(translate) delete translate;
-}
-
-char* TitleMain::plugin_title() { return _("Title"); }
-int TitleMain::is_realtime() { return 1; }
-int TitleMain::is_synthesis() { return 1; }
-
-void TitleMain::build_fonts()
-{
- if(!fonts)
- {
- fonts = new ArrayList<FontEntry*>;
-// Construct path from location of the plugin
- char search_path[BCTEXTLEN];
- strcpy(search_path, PluginClient::get_path());
- char *ptr = strrchr(search_path, '/');
- strcpy(ptr + 1, FONT_SEARCHPATH);
- char command_line[BCTEXTLEN];
-
- sprintf(command_line,
- "find %s -name 'fonts.dir' -print -exec cat {} \\;",
- search_path);
-//printf("TitleMain::build_fonts %s\n", command_line);
-
- FILE *in = popen(command_line, "r");
-
-
- char current_dir[BCTEXTLEN];
- FT_Library freetype_library = 0; // Freetype library
- FT_Face freetype_face = 0;
-
-// FT_Init_FreeType(&freetype_library);
- current_dir[0] = 0;
-
- while(!feof(in))
- {
- char string[BCTEXTLEN], string2[BCTEXTLEN];
- fgets(string, BCTEXTLEN, in);
- if(!strlen(string)) break;
-
- char *in_ptr = string;
- char *out_ptr;
-
-// Get current directory
-
- if(string[0] == '/')
- {
- out_ptr = current_dir;
- while(*in_ptr != 0 && *in_ptr != 0xa)
- *out_ptr++ = *in_ptr++;
- out_ptr--;
- while(*out_ptr != '/')
- *out_ptr-- = 0;
- }
- else
- {
-
-
-//printf("TitleMain::build_fonts %s\n", string);
- FontEntry *entry = new FontEntry;
- int result = 0;
-
-// Path
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != ' ' && *in_ptr != 0xa)
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- if(string2[0] == '/')
- {
- entry->path = new char[strlen(string2) + 1];
- sprintf(entry->path, "%s", string2);
- }
- else
- {
- entry->path = new char[strlen(current_dir) + strlen(string2) + 1];
- sprintf(entry->path, "%s%s", current_dir, string2);
- }
-
-
-// Test path existence
- struct stat test_stat;
- if(stat(entry->path, &test_stat))
- {
- result = 1;
- }
-//printf("TitleMain::build_fonts 1 %s\n", entry->path);
-
-// Foundary
- while(*in_ptr != 0 && *in_ptr != 0xa && (*in_ptr == ' ' || *in_ptr == '-'))
- in_ptr++;
-
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != ' ' && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->foundary = new char[strlen(string2) + 1];
- strcpy(entry->foundary, string2);
- if(*in_ptr == '-') in_ptr++;
-
-
-// Family
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->family = new char[strlen(string2) + 1];
- strcpy(entry->family, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// Weight
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->weight = new char[strlen(string2) + 1];
- strcpy(entry->weight, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// Slant
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->slant = new char[strlen(string2) + 1];
- strcpy(entry->slant, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// SWidth
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->swidth = new char[strlen(string2) + 1];
- strcpy(entry->swidth, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// Adstyle
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->adstyle = new char[strlen(string2) + 1];
- strcpy(entry->adstyle, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// pixelsize
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->pixelsize = atol(string2);
- if(*in_ptr == '-') in_ptr++;
-
-// pointsize
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->pointsize = atol(string2);
- if(*in_ptr == '-') in_ptr++;
-
-// xres
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->xres = atol(string2);
- if(*in_ptr == '-') in_ptr++;
-
-// yres
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->yres = atol(string2);
- if(*in_ptr == '-') in_ptr++;
-
-// spacing
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->spacing = new char[strlen(string2) + 1];
- strcpy(entry->spacing, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// avg_width
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->avg_width = atol(string2);
- if(*in_ptr == '-') in_ptr++;
-
-// registry
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa && *in_ptr != '-')
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->registry = new char[strlen(string2) + 1];
- strcpy(entry->registry, string2);
- if(*in_ptr == '-') in_ptr++;
-
-// encoding
- out_ptr = string2;
- while(*in_ptr != 0 && *in_ptr != 0xa)
- {
- *out_ptr++ = *in_ptr++;
- }
- *out_ptr = 0;
- entry->encoding = new char[strlen(string2) + 1];
- strcpy(entry->encoding, string2);
-
-
-
-// Add to list
- if(strlen(entry->foundary) && !result)
- {
-//printf("TitleMain::build_fonts 1 %s\n", entry->path);
-// This takes a real long time to do. Instead just take all fonts
-// if(!load_freetype_face(freetype_library,
-// freetype_face,
-// entry->path))
-// if(1)
- if(entry->family[0])
- {
-// Fix parameters
- sprintf(string, "%s (%s)", entry->family, entry->foundary);
- entry->fixed_title = new char[strlen(string) + 1];
- strcpy(entry->fixed_title, string);
-
- if(!strcasecmp(entry->weight, "demibold") ||
- !strcasecmp(entry->weight, "bold"))
- entry->fixed_style |= FONT_BOLD;
- if(!strcasecmp(entry->slant, "i") ||
- !strcasecmp(entry->slant, "o"))
- entry->fixed_style |= FONT_ITALIC;
- fonts->append(entry);
-// printf("TitleMain::build_fonts %s: success\n",
-// entry->path);
-//printf("TitleMain::build_fonts 2\n");
- }
- else
- {
-// printf("TitleMain::build_fonts %s: FT_New_Face failed\n",
-// entry->path);
-//printf("TitleMain::build_fonts 3\n");
- delete entry;
- }
- }
- else
- {
- delete entry;
- }
- }
- }
- pclose(in);
-
- if(freetype_library) FT_Done_FreeType(freetype_library);
- }
-
-
-// for(int i = 0; i < fonts->total; i++)
-// fonts->values[i]->dump();
-
-
-}
-
-int TitleMain::load_freetype_face(FT_Library &freetype_library,
- FT_Face &freetype_face,
- char *path)
-{
-//printf("TitleMain::load_freetype_face 1\n");
- if(!freetype_library) FT_Init_FreeType(&freetype_library);
- if(freetype_face) FT_Done_Face(freetype_face);
- freetype_face = 0;
-//printf("TitleMain::load_freetype_face 2\n");
-
-// Use freetype's internal function for loading font
- if(FT_New_Face(freetype_library,
- path,
- 0,
- &freetype_face))
- {
- fprintf(stderr, _("TitleMain::load_freetype_face %s failed.\n"));
- FT_Done_FreeType(freetype_library);
- freetype_face = 0;
- freetype_library = 0;
- return 1;
- } else
- {
- return 0;
- }
-
-//printf("TitleMain::load_freetype_face 4\n");
-}
-
-FontEntry* TitleMain::get_font_entry(char *title,
- int style,
- int size)
-{
-//printf("TitleMain::get_font_entry %s %d %d\n", title, style, size);
- FontEntry *result = 0;
- int got_title = 0;
-
- for(int i = 0; i < fonts->total; i++)
- {
- FontEntry *entry = fonts->values[i];
-
- if(!result) result = entry;
-
- if(!strcmp(title, entry->fixed_title))
- {
- if(!got_title) result = entry;
- got_title = 1;
-
-// Not every font has a size but every font has a style
- if(entry->fixed_style == style)
- result = entry;
-
- if(entry->fixed_style == style && entry->pointsize == size)
- result = entry;
-
- }
- }
-
- return result;
-}
-
-
-FontEntry* TitleMain::get_font()
-{
- return get_font_entry(config.font,
- config.style,
- config.size);
-}
-
-
-
-
-
-
-int TitleMain::get_char_height()
-{
-// this is height above the zero line, but does not include characters that go below
- int result = config.size;
- if((config.style & FONT_OUTLINE)) result += (int)ceil(config.stroke_width * 2);
- return result;
-}
-
-int TitleMain::get_char_advance(int current, int next)
-{
- FT_Vector kerning;
- int result = 0;
- TitleGlyph *current_glyph = 0;
- TitleGlyph *next_glyph = 0;
-
- if(current == 0xa) return 0;
-
- for(int i = 0; i < glyphs.total; i++)
- {
- if(glyphs.values[i]->c == current)
- {
- current_glyph = glyphs.values[i];
- break;
- }
- }
-
- for(int i = 0; i < glyphs.total; i++)
- {
- if(glyphs.values[i]->c == next)
- {
- next_glyph = glyphs.values[i];
- break;
- }
- }
-
- if(current_glyph)
- result = current_glyph->advance_w;
-
-//printf("TitleMain::get_char_advance 1 %c %c %p %p\n", current, next, current_glyph, next_glyph);
- if(next_glyph)
- FT_Get_Kerning(freetype_face,
- current_glyph->freetype_index,
- next_glyph->freetype_index,
- ft_kerning_default,
- &kerning);
- else
- kerning.x = 0;
-//printf("TitleMain::get_char_advance 2 %d %d\n", result, kerning.x);
-
- return result + (kerning.x >> 6);
-}
-
-
-void TitleMain::draw_glyphs()
-{
-// Build table of all glyphs needed
- int text_len = strlen(config.text);
- int total_packages = 0;
- iconv_t cd;
- cd = iconv_open ("UCS-4", config.encoding);
-
-
- if (cd == (iconv_t) -1)
- {
-/* Something went wrong. */
- fprintf (stderr, _("Iconv conversion from %s to Unicode UCS-4 not available\n"),config.encoding);
- };
-
- for(int i = 0; i < text_len; i++)
- {
- FT_ULong char_code;
- int c = config.text[i];
- int exists = 0;
-
-/* if iconv is working ok for current encoding */
- if (cd != (iconv_t) -1)
- {
-
- size_t inbytes,outbytes;
- char inbuf;
- char *inp = (char*)&inbuf, *outp = (char *)&char_code;
-
- inbuf = (char)c;
- inbytes = 1;
- outbytes = 4;
-
- iconv (cd, &inp, &inbytes, &outp, &outbytes);
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- char_code = bswap_32(char_code);
-#endif /* Big endian. */
-
- }
- else
- {
- char_code = c;
- }
-
- for(int j = 0; j < glyphs.total; j++)
- {
- if(glyphs.values[j]->char_code == char_code)
- {
- exists = 1;
- break;
- }
- }
-
- if(!exists)
- {
- total_packages++;
-//printf("TitleMain::draw_glyphs 1\n");
- TitleGlyph *glyph = new TitleGlyph;
-//printf("TitleMain::draw_glyphs 2\n");
- glyphs.append(glyph);
- glyph->c = c;
- glyph->char_code = char_code;
- }
- }
- iconv_close(cd);
-
- if(!glyph_engine)
- glyph_engine = new GlyphEngine(this, PluginClient::smp + 1);
-
- glyph_engine->set_package_count(total_packages);
-//printf("TitleMain::draw_glyphs 3 %d\n", glyphs.total);
- glyph_engine->process_packages();
-//printf("TitleMain::draw_glyphs 4\n");
-}
-
-void TitleMain::get_total_extents()
-{
-// Determine extents of total text
- int current_w = 0;
- int row_start = 0;
- text_len = strlen(config.text);
- if(!char_positions) char_positions = new title_char_position_t[text_len];
-
- text_rows = 0;
- text_w = 0;
- ascent = 0;
-
- for(int i = 0; i < glyphs.total; i++)
- if(glyphs.values[i]->top > ascent) ascent = glyphs.values[i]->top;
-//printf("TitleMain::get_total_extents %d\n", ascent);
-
- // get the number of rows first
- for(int i = 0; i < text_len; i++)
- {
- if(config.text[i] == 0xa || i == text_len - 1)
- {
- text_rows++;
- }
- }
- if (!rows_bottom) rows_bottom = new int[text_rows+1];
- text_rows = 0;
- rows_bottom[0] = 0;
-
- for(int i = 0; i < text_len; i++)
- {
- char_positions[i].x = current_w;
- char_positions[i].y = text_rows * get_char_height();
- char_positions[i].w = get_char_advance(config.text[i], config.text[i + 1]);
- TitleGlyph *current_glyph = 0;
- for(int j = 0; j < glyphs.total; j++)
- {
- if(glyphs.values[j]->c == config.text[i])
- {
- current_glyph = glyphs.values[j];
- break;
- }
- }
- int current_bottom = current_glyph->top - current_glyph->height;
- if (current_bottom < rows_bottom[text_rows])
- rows_bottom[text_rows] = current_bottom ;
-
-// printf("TitleMain::get_total_extents 1 %c %d %d %d\n",
-// config.text[i],
-// char_positions[i].x,
-// char_positions[i].y,
-// char_positions[i].w);
- current_w += char_positions[i].w;
-
- if(config.text[i] == 0xa || i == text_len - 1)
- {
- text_rows++;
- rows_bottom[text_rows] = 0;
- if(current_w > text_w) text_w = current_w;
- current_w = 0;
- }
- }
- text_w += config.dropshadow;
- text_h = text_rows * get_char_height();
- text_h += config.dropshadow;
-
-// Now that text_w is known
-// Justify rows based on configuration
- row_start = 0;
- for(int i = 0; i < text_len; i++)
- {
- if(config.text[i] == 0xa || i == text_len - 1)
- {
- for(int j = row_start; j <= i; j++)
- {
- switch(config.hjustification)
- {
- case JUSTIFY_LEFT:
- break;
-
- case JUSTIFY_MID:
- char_positions[j].x += (text_w -
- char_positions[i].x -
- char_positions[i].w) /
- 2;
- break;
-
- case JUSTIFY_RIGHT:
- char_positions[j].x += (text_w -
- char_positions[i].x -
- char_positions[i].w);
- break;
- }
- }
- row_start = i + 1;
- }
- }
-
-
-//printf("TitleMain::get_total_extents 2 %d %d\n", text_w, text_h);
-}
-
-int TitleMain::draw_mask()
-{
- int old_visible_row1 = visible_row1;
- int old_visible_row2 = visible_row2;
-
-
-// Determine y of visible text
- if(config.motion_strategy == BOTTOM_TO_TOP)
- {
-// printf("TitleMain::draw_mask 1 %d %d %d %d\n",
-// config.motion_strategy,
-// get_source_position(),
-// get_source_start(),
-// config.prev_keyframe_position);
- float magnitude = config.pixels_per_second *
- ((get_source_position() - get_source_start()) -
- (config.prev_keyframe_position - get_source_start())) /
- PluginVClient::project_frame_rate;
- if(config.loop)
- {
- int loop_size = text_h + input->get_h();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_y1 = config.y + input->get_h() - magnitude;
- }
- else
- if(config.motion_strategy == TOP_TO_BOTTOM)
- {
- float magnitude = config.pixels_per_second *
- (get_source_position() -
- get_source_start() -
- config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop)
- {
- int loop_size = text_h + input->get_h();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_y1 = config.y + magnitude;
- text_y1 -= text_h;
- }
- else
- if(config.vjustification == JUSTIFY_TOP)
- {
- text_y1 = config.y;
- }
- else
- if(config.vjustification == JUSTIFY_MID)
- {
- text_y1 = config.y + input->get_h() / 2 - text_h / 2;
- }
- else
- if(config.vjustification == JUSTIFY_BOTTOM)
- {
- text_y1 = config.y + input->get_h() - text_h;
- }
-
- text_y2 = text_y1 + text_h + 0.5;
-
-// Determine x of visible text
- if(config.motion_strategy == RIGHT_TO_LEFT)
- {
- float magnitude = config.pixels_per_second *
- (get_source_position() -
- get_source_start() -
- config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop)
- {
- int loop_size = text_w + input->get_w();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_x1 = config.x + (float)input->get_w() - magnitude;
- }
- else
- if(config.motion_strategy == LEFT_TO_RIGHT)
- {
- float magnitude = config.pixels_per_second *
- (get_source_position() -
- get_source_start() -
- config.prev_keyframe_position) /
- PluginVClient::project_frame_rate;
- if(config.loop)
- {
- int loop_size = text_w + input->get_w();
- magnitude -= (int)(magnitude / loop_size) * loop_size;
- }
- text_x1 = config.x + -(float)text_w + magnitude;
- }
- else
- if(config.hjustification == JUSTIFY_LEFT)
- {
- text_x1 = config.x;
- }
- else
- if(config.hjustification == JUSTIFY_MID)
- {
- text_x1 = config.x + input->get_w() / 2 - text_w / 2;
- }
- else
- if(config.hjustification == JUSTIFY_RIGHT)
- {
- text_x1 = config.x + input->get_w() - text_w;
- }
-
-
-
-
-
-// Determine y extents just of visible text
- visible_row1 = (int)(-text_y1 / get_char_height());
- if(visible_row1 < 0) visible_row1 = 0;
-
- visible_row2 = (int)((float)text_rows - (text_y2 - input->get_h()) / get_char_height() + 1);
- if(visible_row2 > text_rows) visible_row2 = text_rows;
-
-
- if(visible_row2 <= visible_row1) return 1;
-
-
- mask_y1 = text_y1 + visible_row1 * get_char_height();
- mask_y2 = text_y1 + visible_row2 * get_char_height();
- text_x1 += config.x;
-
-
- visible_char1 = visible_char2 = 0;
- int got_char1 = 0;
- for(int i = 0; i < text_len; i++)
- {
- title_char_position_t *char_position = char_positions + i;
- int char_row = char_position->y / get_char_height();
- if(char_row >= visible_row1 &&
- char_row < visible_row2)
-
- {
- if(!got_char1)
- {
- visible_char1 = i;
- got_char1 = 1;
- }
- visible_char2 = i;
- }
- }
- visible_char2++;
-
-
-
- int visible_rows = visible_row2 - visible_row1;
- int need_redraw = 0;
- if(text_mask &&
- (text_mask->get_w() != text_w ||
- text_mask->get_h() != visible_rows * get_char_height() - rows_bottom[visible_row2 - 1]))
- {
- delete text_mask;
- delete text_mask_stroke;
- text_mask = 0;
- text_mask_stroke = 0;
- }
-
- if(!text_mask)
- {
- text_mask = new VFrame(0,
- text_w,
- visible_rows * get_char_height() - rows_bottom[visible_row2-1],
- BC_A8);
- text_mask_stroke = new VFrame(0,
- text_w,
- visible_rows * get_char_height() - rows_bottom[visible_row2-1],
- BC_A8);
-
- need_redraw = 1;
- }
-
-
-
-// Draw on text mask if different
- if(old_visible_row1 != visible_row1 ||
- old_visible_row2 != visible_row2 ||
- need_redraw)
- {
- text_mask->clear_frame();
- text_mask_stroke->clear_frame();
-
-
- if(!title_engine)
- title_engine = new TitleEngine(this, PluginClient::smp + 1);
-
- title_engine->set_package_count(visible_char2 - visible_char1);
- title_engine->process_packages();
- }
-
- return 0;
-}
-
-
-void TitleMain::overlay_mask()
-{
-
- alpha = 0x100;
-// printf("TitleMain::overlay_mask %lld %lld %lld\n",
-// get_source_position(),
-// config.prev_keyframe_position,
-// config.next_keyframe_position);
- if(!EQUIV(config.fade_in, 0))
- {
- int fade_len = (int)(config.fade_in * PluginVClient::project_frame_rate);
- int fade_position = get_source_position() -
-/* get_source_start() - */
- config.prev_keyframe_position;
-
-
- if(fade_position >= 0 && fade_position < fade_len)
- {
- alpha = (int)((float)0x100 *
- fade_position /
- fade_len + 0.5);
- }
- }
-
- if(!EQUIV(config.fade_out, 0))
- {
- int fade_len = (int)(config.fade_out *
- PluginVClient::project_frame_rate);
- int fade_position = config.next_keyframe_position -
- get_source_position();
-
-
- if(fade_position >= 0 && fade_position < fade_len)
- {
- alpha = (int)((float)0x100 *
- fade_position /
- fade_len + 0.5);
- }
- }
-
- if(config.dropshadow)
- {
- text_x1 += config.dropshadow;
- text_x2 += config.dropshadow;
- mask_y1 += config.dropshadow;
- mask_y2 += config.dropshadow;
- if(text_x1 < input->get_w() && text_x1 + text_w > 0 &&
- mask_y1 < input->get_h() && mask_y2 > 0)
- {
- if(!translate) translate = new TitleTranslate(this, PluginClient::smp + 1);
-// Do 2 passes if dropshadow.
- int temp_color = config.color;
- config.color = 0x0;
- translate->process_packages();
- config.color = temp_color;
- }
- text_x1 -= config.dropshadow;
- text_x2 -= config.dropshadow;
- mask_y1 -= config.dropshadow;
- mask_y2 -= config.dropshadow;
- }
-
- if(text_x1 < input->get_w() && text_x1 + text_w > 0 &&
- mask_y1 < input->get_h() && mask_y2 > 0)
- {
- if(!translate) translate = new TitleTranslate(this, PluginClient::smp + 1);
- translate->process_packages();
- if (config.stroke_width >= ZERO &&
- (config.style & FONT_OUTLINE))
- {
- int temp_color = config.color;
- VFrame *tmp_text_mask = this->text_mask;
- config.color = config.color_stroke;
- this->text_mask = this->text_mask_stroke;
-
- translate->process_packages();
- config.color = temp_color;
- this->text_mask = tmp_text_mask;
- }
- }
-}
-
-void TitleMain::clear_glyphs()
-{
-//printf("TitleMain::clear_glyphs 1\n");
- glyphs.remove_all_objects();
-}
-
-char* TitleMain::motion_to_text(int motion)
-{
- switch(motion)
- {
- case NO_MOTION: return _("No motion"); break;
- case BOTTOM_TO_TOP: return _("Bottom to top"); break;
- case TOP_TO_BOTTOM: return _("Top to bottom"); break;
- case RIGHT_TO_LEFT: return _("Right to left"); break;
- case LEFT_TO_RIGHT: return _("Left to right"); break;
- }
-}
-
-int TitleMain::text_to_motion(char *text)
-{
- for(int i = 0; i < TOTAL_PATHS; i++)
- {
- if(!strcasecmp(motion_to_text(i), text)) return i;
- }
- return 0;
-}
-
-
-
-
-
-
-
-int TitleMain::process_realtime(VFrame *input_ptr, VFrame *output_ptr)
-{
- int result = 0;
- input = input_ptr;
- output = output_ptr;
-
-
- need_reconfigure |= load_configuration();
-
-
-// Always synthesize text and redraw it for timecode
- if(config.timecode)
- {
- Units::totext(config.text,
- (double)get_source_position() / PluginVClient::project_frame_rate,
- TIME_HMSF,
- 0,
- PluginVClient::project_frame_rate,
- 0);
- need_reconfigure = 1;
- }
-
-// Check boundaries
- if(config.size <= 0 || config.size >= 2048) config.size = 72;
- if(config.stroke_width < 0 ||
- config.stroke_width >= 512) config.stroke_width = 0.0;
- if(!strlen(config.text)) return 0;
- if(!strlen(config.encoding)) strcpy(config.encoding, DEFAULT_ENCODING);
-
-//printf("TitleMain::process_realtime 4\n");
-
-// Handle reconfiguration
- if(need_reconfigure)
- {
-//printf("TitleMain::process_realtime 2\n");
- if(text_mask) delete text_mask;
- if(text_mask_stroke) delete text_mask_stroke;
- text_mask = 0;
- text_mask_stroke = 0;
-//printf("TitleMain::process_realtime 2\n");
- if(freetype_face) FT_Done_Face(freetype_face);
- freetype_face = 0;
-//printf("TitleMain::process_realtime 2\n");
- if(glyph_engine) delete glyph_engine;
- glyph_engine = 0;
-//printf("TitleMain::process_realtime 2\n");
- if(char_positions) delete [] char_positions;
- char_positions = 0;
- if(rows_bottom) delete [] rows_bottom;
- rows_bottom = 0;
-//printf("TitleMain::process_realtime 2\n");
- clear_glyphs();
-//printf("TitleMain::process_realtime 2\n");
- visible_row1 = 0;
- visible_row2 = 0;
- ascent = 0;
-
- if(!freetype_library)
- FT_Init_FreeType(&freetype_library);
-
-//printf("TitleMain::process_realtime 2\n");
- if(!freetype_face)
- {
- FontEntry *font = get_font();
-//printf("TitleMain::process_realtime 2.1 %s\n", font->path);
- if(load_freetype_face(freetype_library,
- freetype_face,
- font->path))
- {
- printf("TitleMain::process_realtime %s: FT_New_Face failed.\n",
- font->fixed_title);
- result = 1;
- }
-//printf("TitleMain::process_realtime 2.2\n");
-
- if(!result) FT_Set_Pixel_Sizes(freetype_face, config.size, 0);
-//printf("TitleMain::process_realtime 2.3\n");
- }
-
-//printf("TitleMain::process_realtime 3\n");
-
- if(!result)
- {
- draw_glyphs();
-//printf("TitleMain::process_realtime 4\n");
- get_total_extents();
-//printf("TitleMain::process_realtime 5\n");
- need_reconfigure = 0;
- }
- }
-
- if(!result)
- {
-//printf("TitleMain::process_realtime 4\n");
-// Determine region of text visible on the output and draw mask
- result = draw_mask();
- }
-//printf("TitleMain::process_realtime 50\n");
-
-
-// Overlay mask on output
- if(!result)
- {
- overlay_mask();
- }
-//printf("TitleMain::process_realtime 60 %d\n", glyphs.total);
-
- return 0;
-}
-
-int TitleMain::show_gui()
-{
- load_configuration();
- thread = new TitleThread(this);
- thread->start();
- return 0;
-}
-
-int TitleMain::set_string()
-{
- if(thread) thread->window->set_title(gui_string);
- return 0;
-}
-
-void TitleMain::raise_window()
-{
- if(thread)
- {
- thread->window->raise_window();
- thread->window->flush();
- }
-}
-
-void TitleMain::update_gui()
-{
- if(thread)
- {
- int reconfigure = load_configuration();
- if(reconfigure)
- {
- thread->window->lock_window();
- thread->window->update();
- thread->window->unlock_window();
- }
- }
-}
-
-
-int TitleMain::load_defaults()
-{
- char directory[1024], text_path[1024];
-// set the default directory
- sprintf(directory, "%s/title.rc", File::get_config_path());
-
-// load the defaults
- defaults = new Defaults(directory);
- defaults->load();
-
- defaults->get("FONT", config.font);
- defaults->get("ENCODING", config.encoding);
- config.style = defaults->get("STYLE", (int64_t)config.style);
- config.size = defaults->get("SIZE", config.size);
- config.color = defaults->get("COLOR", config.color);
- config.color_stroke = defaults->get("COLOR_STROKE", config.color_stroke);
- config.stroke_width = defaults->get("STROKE_WIDTH", config.stroke_width);
- config.motion_strategy = defaults->get("MOTION_STRATEGY", config.motion_strategy);
- config.loop = defaults->get("LOOP", config.loop);
- config.pixels_per_second = defaults->get("PIXELS_PER_SECOND", config.pixels_per_second);
- config.hjustification = defaults->get("HJUSTIFICATION", config.hjustification);
- config.vjustification = defaults->get("VJUSTIFICATION", config.vjustification);
- config.fade_in = defaults->get("FADE_IN", config.fade_in);
- config.fade_out = defaults->get("FADE_OUT", config.fade_out);
- config.x = defaults->get("TITLE_X", config.x);
- config.y = defaults->get("TITLE_Y", config.y);
- config.dropshadow = defaults->get("DROPSHADOW", config.dropshadow);
- config.timecode = defaults->get("TIMECODE", config.timecode);
- window_w = defaults->get("WINDOW_W", 660);
- window_h = defaults->get("WINDOW_H", 480);
-
-// Store text in separate path to isolate special characters
- FileSystem fs;
- sprintf(text_path, "%s/title_text.rc", File::get_config_path());
- fs.complete_path(text_path);
- FILE *fd = fopen(text_path, "rb");
- if(fd)
- {
- fseek(fd, 0, SEEK_END);
- int64_t len = ftell(fd);
- fseek(fd, 0, SEEK_SET);
- fread(config.text, len, 1, fd);
- config.text[len] = 0;
-//printf("TitleMain::load_defaults %s\n", config.text);
- fclose(fd);
- }
- else
- config.text[0] = 0;
- return 0;
-}
-
-int TitleMain::save_defaults()
-{
- char text_path[1024];
-
- defaults->update("FONT", config.font);
- defaults->update("ENCODING", config.encoding);
- defaults->update("STYLE", (int64_t)config.style);
- defaults->update("SIZE", config.size);
- defaults->update("COLOR", config.color);
- defaults->update("COLOR_STROKE", config.color_stroke);
- defaults->update("STROKE_WIDTH", config.stroke_width);
- defaults->update("MOTION_STRATEGY", config.motion_strategy);
- defaults->update("LOOP", config.loop);
- defaults->update("PIXELS_PER_SECOND", config.pixels_per_second);
- defaults->update("HJUSTIFICATION", config.hjustification);
- defaults->update("VJUSTIFICATION", config.vjustification);
- defaults->update("FADE_IN", config.fade_in);
- defaults->update("FADE_OUT", config.fade_out);
- defaults->update("TITLE_X", config.x);
- defaults->update("TITLE_Y", config.y);
- defaults->update("DROPSHADOW", config.dropshadow);
- defaults->update("TIMECODE", config.timecode);
- defaults->update("WINDOW_W", window_w);
- defaults->update("WINDOW_H", window_h);
- defaults->save();
-
-// Store text in separate path to isolate special characters
- FileSystem fs;
- sprintf(text_path, "%s/title_text.rc", File::get_config_path());
- fs.complete_path(text_path);
- FILE *fd = fopen(text_path, "wb");
- if(fd)
- {
- fwrite(config.text, strlen(config.text), 1, fd);
- fclose(fd);
- }
-// else
-// perror("TitleMain::save_defaults");
- return 0;
-}
-
-
-
-
-int TitleMain::load_configuration()
-{
- KeyFrame *prev_keyframe, *next_keyframe;
- prev_keyframe = get_prev_keyframe(get_source_position());
- next_keyframe = get_next_keyframe(get_source_position());
- int64_t prev_position = edl_to_local(prev_keyframe->position);
- int64_t next_position = edl_to_local(next_keyframe->position);
-
- TitleConfig old_config, prev_config, next_config;
- old_config.copy_from(config);
- read_data(prev_keyframe);
- prev_config.copy_from(config);
- read_data(next_keyframe);
- next_config.copy_from(config);
-
- config.prev_keyframe_position = prev_position;
- config.next_keyframe_position = next_position;
- if(config.next_keyframe_position == config.prev_keyframe_position)
- config.next_keyframe_position = get_source_start() + get_total_len();
- if(config.prev_keyframe_position == 0)
- config.prev_keyframe_position = get_source_start();
-
-
-
- config.interpolate(prev_config,
- next_config,
- (next_position == prev_position) ?
- get_source_position() :
- prev_position,
- (next_position == prev_position) ?
- get_source_position() + 1 :
- next_position,
- get_source_position());
-
- if(!config.equivalent(old_config))
- return 1;
- else
- return 0;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-void TitleMain::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
-// cause data to be stored directly in text
- output.set_shared_string(keyframe->get_data(), -MESSAGESIZE);
- output.tag.set_title("TITLE");
- output.tag.set_property("FONT", config.font);
- output.tag.set_property("ENCODING", config.encoding);
- output.tag.set_property("STYLE", (int64_t)config.style);
- output.tag.set_property("SIZE", config.size);
- output.tag.set_property("COLOR", config.color);
- output.tag.set_property("COLOR_STROKE", config.color_stroke);
- output.tag.set_property("STROKE_WIDTH", config.stroke_width);
- output.tag.set_property("MOTION_STRATEGY", config.motion_strategy);
- output.tag.set_property("LOOP", config.loop);
- output.tag.set_property("PIXELS_PER_SECOND", config.pixels_per_second);
- output.tag.set_property("HJUSTIFICATION", config.hjustification);
- output.tag.set_property("VJUSTIFICATION", config.vjustification);
- output.tag.set_property("FADE_IN", config.fade_in);
- output.tag.set_property("FADE_OUT", config.fade_out);
- output.tag.set_property("TITLE_X", config.x);
- output.tag.set_property("TITLE_Y", config.y);
- output.tag.set_property("DROPSHADOW", config.dropshadow);
- output.tag.set_property("TIMECODE", config.timecode);
- output.append_tag();
- output.append_newline();
-
- output.append_text(config.text);
-
- output.tag.set_title("/TITLE");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-//printf("TitleMain::save_data 1\n%s\n", output.string);
-//printf("TitleMain::save_data 2\n%s\n", config.text);
-}
-
-void TitleMain::read_data(KeyFrame *keyframe)
-{
- FileXML input;
-
- input.set_shared_string(keyframe->get_data(), strlen(keyframe->get_data()));
-
- int result = 0;
- int new_interlace = 0;
- int new_horizontal = 0;
- int new_luminance = 0;
-
- config.prev_keyframe_position = edl_to_local(keyframe->position);
- while(!result)
- {
- result = input.read_tag();
-
- if(!result)
- {
- if(input.tag.title_is("TITLE"))
- {
- input.tag.get_property("FONT", config.font);
- input.tag.get_property("ENCODING", config.encoding);
- config.style = input.tag.get_property("STYLE", (int64_t)config.style);
- config.size = input.tag.get_property("SIZE", config.size);
- config.color = input.tag.get_property("COLOR", config.color);
- config.color_stroke = input.tag.get_property("COLOR_STROKE", config.color_stroke);
- config.stroke_width = input.tag.get_property("STROKE_WIDTH", config.stroke_width);
- config.motion_strategy = input.tag.get_property("MOTION_STRATEGY", config.motion_strategy);
- config.loop = input.tag.get_property("LOOP", config.loop);
- config.pixels_per_second = input.tag.get_property("PIXELS_PER_SECOND", config.pixels_per_second);
- config.hjustification = input.tag.get_property("HJUSTIFICATION", config.hjustification);
- config.vjustification = input.tag.get_property("VJUSTIFICATION", config.vjustification);
- config.fade_in = input.tag.get_property("FADE_IN", config.fade_in);
- config.fade_out = input.tag.get_property("FADE_OUT", config.fade_out);
- config.x = input.tag.get_property("TITLE_X", config.x);
- config.y = input.tag.get_property("TITLE_Y", config.y);
- config.dropshadow = input.tag.get_property("DROPSHADOW", config.dropshadow);
- config.timecode = input.tag.get_property("TIMECODE", config.timecode);
- strcpy(config.text, input.read_text());
-//printf("TitleMain::read_data 1\n%s\n", input.string);
-//printf("TitleMain::read_data 2\n%s\n", config.text);
- }
- else
- if(input.tag.title_is("/TITLE"))
- {
- result = 1;
- }
- }
- }
-}
-
-
-
-
-
-
+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef TITLE_H
-#define TITLE_H
-
-
-
-// Theory:
-
-// Stage 1:
-// Only performed when text mask changes.
-// Update glyph cache with every glyph used in the title.
-// A parallel text renderer draws one character per CPU.
-// The titler direct copies all the text currently visible onto the text mask.
-// in integer coordinates.
-// The text mask is in the same color space as the output but always has
-// an alpha channel.
-
-// Stage 2:
-// Performed every frame.
-// The text mask is overlayed with fractional translation and fading on the output.
-
-
-
-
-
-
-class TitleMain;
-class TitleEngine;
-class TitleOutlineEngine;
-class GlyphEngine;
-class TitleTranslate;
-
-#include "bchash.h"
-#include "bcfontentry.h"
-#include "loadbalance.h"
-#include "mutex.h"
-#include "pluginvclient.h"
-#include "titlewindow.h"
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include <sys/types.h>
-
-// Motion strategy
-#define TOTAL_PATHS 5
-#define NO_MOTION 0x0
-#define BOTTOM_TO_TOP 0x1
-#define TOP_TO_BOTTOM 0x2
-#define RIGHT_TO_LEFT 0x3
-#define LEFT_TO_RIGHT 0x4
-
-// Horizontal justification
-#define JUSTIFY_LEFT 0x0
-#define JUSTIFY_CENTER 0x1
-#define JUSTIFY_RIGHT 0x2
-
-// Vertical justification
-#define JUSTIFY_TOP 0x0
-#define JUSTIFY_MID 0x1
-#define JUSTIFY_BOTTOM 0x2
-
-class TitleConfig
-{
-public:
- TitleConfig();
- ~TitleConfig();
-
- void to_wtext(const char *from_enc, const char *text, int tlen);
-// Only used to clear glyphs
- int equivalent(TitleConfig &that);
- void copy_from(TitleConfig &that);
- void interpolate(TitleConfig &prev,
- TitleConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame);
- void limits();
-
-// Font information
- char font[BCTEXTLEN];
- int64_t style;
- int size;
- int color;
- int color_stroke;
- int outline_color;
- int alpha;
- int outline_alpha;
- int motion_strategy; // Motion of title across frame
- int line_pitch;
- int loop; // Loop motion path
- float pixels_per_second; // Speed of motion
- int hjustification;
- int vjustification;
-// Number of seconds the fade in and fade out of the title take
- double fade_in, fade_out;
-// Position in frame relative to top left
- float x, y;
-// Pixels down and right of dropshadow
- int dropshadow;
- int outline_size;
-// Calculated during every frame for motion strategy
- int64_t prev_keyframe_position;
- int64_t next_keyframe_position;
-// Stamp timecode
- int timecode;
-
-// Text to display
- wchar_t wtext[BCTEXTLEN];
- int wlen;
- void convert_text();
-
-// Encoding to convert from
- char encoding[BCTEXTLEN];
-// Time Code Format
- int timecode_format;
-// Width of the stroke
- double stroke_width;
-// Size of window
- int window_w, window_h;
-};
-
-class TitleGlyph
-{
-public:
- TitleGlyph();
- ~TitleGlyph();
-
- FT_ULong char_code;
- int width, height, pitch;
- int advance_x;
- int left, top, right, bottom;
- int freetype_index;
- VFrame *data;
- VFrame *data_stroke;
-};
-
-
-
-
-
-
-
-
-
-// Draw a single character into the glyph cache
-//
-class GlyphPackage : public LoadPackage
-{
-public:
- GlyphPackage();
- TitleGlyph *glyph;
-};
-
-
-class GlyphUnit : public LoadClient
-{
-public:
- GlyphUnit(TitleMain *plugin, GlyphEngine *server);
- ~GlyphUnit();
- void process_package(LoadPackage *package);
-
- TitleMain *plugin;
- BC_FontEntry *current_font; // Current font configured by freetype
- FT_Library freetype_library; // Freetype library
- FT_Face freetype_face;
-};
-
-class GlyphEngine : public LoadServer
-{
-public:
- GlyphEngine(TitleMain *plugin, int cpus);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
-};
-
-
-
-
-
-
-
-// Copy a single character to the text mask
-class TitlePackage : public LoadPackage
-{
-public:
- TitlePackage();
- int x, y;
- wchar_t char_code;
-};
-
-
-class TitleUnit : public LoadClient
-{
-public:
- TitleUnit(TitleMain *plugin, TitleEngine *server);
- void process_package(LoadPackage *package);
- void draw_glyph(VFrame *output, VFrame *data, TitleGlyph *glyph, int x, int y);
- TitleMain *plugin;
- TitleEngine *engine;
-};
-
-class TitleEngine : public LoadServer
-{
-public:
- TitleEngine(TitleMain *plugin, int cpus);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
- int do_dropshadow;
-};
-
-
-
-
-
-// Create outline
-class TitleOutlinePackage : public LoadPackage
-{
-public:
- TitleOutlinePackage();
- int y1, y2;
-};
-
-
-class TitleOutlineUnit : public LoadClient
-{
-public:
- TitleOutlineUnit(TitleMain *plugin, TitleOutlineEngine *server);
- void process_package(LoadPackage *package);
- TitleMain *plugin;
- TitleOutlineEngine *engine;
-};
-
-class TitleOutlineEngine : public LoadServer
-{
-public:
- TitleOutlineEngine(TitleMain *plugin, int cpus);
- void init_packages();
- void do_outline();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
- int pass;
-};
-
-
-
-
-
-
-
-
-
-// Overlay text mask with fractional translation
-// We don't use OverlayFrame to enable alpha blending on non alpha
-// output.
-class TitleTranslatePackage : public LoadPackage
-{
-public:
- TitleTranslatePackage();
- int y1, y2;
-};
-
-typedef struct
-{
- int in_x1;
- float in_fraction1;
- int in_x2; // Might be same as in_x1 for boundary
- float in_fraction2;
- float output_fraction;
-} transfer_table_f;
-
-class TitleTranslateUnit : public LoadClient
-{
-public:
- TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server);
-
- static void translation_array_f(transfer_table_f* &table,
- float out_x1, float out_x2, float in_x1, float in_x2,
- int in_total, int out_total, int &out_x1_int, int &out_x2_int);
- void process_package(LoadPackage *package);
- TitleMain *plugin;
-};
-
-class TitleTranslate : public LoadServer
-{
-public:
- TitleTranslate(TitleMain *plugin, int cpus);
- ~TitleTranslate();
- void init_packages();
- void run_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
- transfer_table_f *y_table;
- transfer_table_f *x_table;
- int output_w;
- int output_h;
-// Result of translation_array_f
- int out_x1_int;
- int out_x2_int;
- int out_y1_int;
- int out_y2_int;
-// Values to process
- int out_x1;
- int out_x2;
- int out_y1;
- int out_y2;
-};
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-// Position of each character relative to total text extents
-typedef struct
-{
- int x, y, w, row;
-} char_pos_t;
-
-
-
-class TitleMain : public PluginVClient
-{
-public:
- TitleMain(PluginServer *server);
- ~TitleMain();
-
-// required for all realtime plugins
- PLUGIN_CLASS_MEMBERS(TitleConfig)
- int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
- int is_realtime();
- int is_synthesis();
- void update_gui();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
-
- void build_previews(TitleWindow *gui);
- void reset_render();
- int init_freetype();
- void load_glyphs();
- int draw_mask();
- void overlay_mask();
- TitleGlyph *get_glyph(FT_ULong char_code);
- BC_FontEntry* get_font();
- int get_char_advance(FT_ULong current, FT_ULong next);
- int get_char_height();
- int get_char_width(FT_ULong c);
- void get_total_extents();
- void clear_glyphs();
- int check_char_code_path(FT_Library &freetype_library,
- char *path_old,
- FT_ULong &char_code,
- char *path_new);
- int load_freetype_face(FT_Library &freetype_library,
- FT_Face &freetype_face,
- const char *path);
- void get_color_components(int *r, int *g, int *b, int *a, int is_outline);
-
-
-
-
-// backward compatibility
- void convert_encoding();
- static const char* motion_to_text(int motion);
- static int text_to_motion(const char *text);
-
- ArrayList<TitleGlyph*> glyphs;
- Mutex glyph_lock;
-
-// Stage 1 parameters must be compared to redraw the text mask
- VFrame *text_mask;
- VFrame *text_mask_stroke;
- VFrame *outline_mask;
- GlyphEngine *glyph_engine;
- TitleEngine *title_engine;
- TitleTranslate *translate;
- TitleOutlineEngine *outline_engine;
-
-// Necessary to get character width
- FT_Library freetype_library; // Freetype library
- FT_Face freetype_face;
-
-// Visible area of all text present in the mask.
-// Horizontal characters aren't clipped because column positions are
-// proportional.
- int visible_row1, visible_char1;
- int visible_row2, visible_char2;
-// Positions of the top pixels of the rows
- class Geom {
- public: // x1,y1 x2,y2 are abs
- int x0, y0, x1, y1, x2, y2;
- } extent;
- class RowGeom : public Geom {
- public: // x1,x2 y1,y2 are rel x0,y0
- int left() { return x0+x1; }
- int top() { return y0+y1; }
- int right() { return x0+x2; }
- int bottom() { return y0+y2; }
- } *row_geom;
- int row_geom_size;
-
- int text_rows;
-// relative position of all text to output
- int text_w, text_h;
- float text_x1, text_y1, text_x2, text_y2;
-// Position of each character relative to total text extents
- char_pos_t *char_pos;
-// relative position of visible part of text to output
- int mask_w, mask_h;
-
-// Fade value
- int alpha;
-
-// Max dimensions for all characters. Not equal to config.size
-// Must be calculated from rendering characters
- int ascent;
- int height;
-// Relative position of mask to output is text_x1, mask_y1
-// We can either round it to nearest ints to speed up replication while the text
-// itself is offset fractionally
-// or replicate with fractional offsetting. Since fraction offsetting usually
-// happens during motion and motion would require floating point offsetting
-// for every frame we replicate with fractional offsetting.
-
-
-
- VFrame *input, *output;
-
- int need_reconfigure;
- int cpus;
-};
-
-
-#endif
+++ /dev/null
-#ifndef TITLE_H
-#define TITLE_H
-
-
-
-
-// Theory:
-
-// Stage 1:
-// Only performed when text mask changes.
-// Update glyph cache with every glyph used in the title.
-// A parallel text renderer draws one character per CPU.
-// The titler direct copies all the text currently visible onto the text mask.
-// in integer coordinates.
-// The text mask is in the same color space as the output but always has
-// an alpha channel.
-
-// Stage 2:
-// Performed every frame.
-// The text mask is overlayed with fractional translation and fading on the output.
-
-
-
-
-
-
-class TitleMain;
-class TitleEngine;
-class GlyphEngine;
-class TitleTranslate;
-
-#include "defaults.h"
-#include "loadbalance.h"
-#include "mutex.h"
-#include "overlayframe.h"
-#include "pluginvclient.h"
-#include "titlewindow.h"
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include <sys/types.h>
-
-// Style bitwise ORed
-#define FONT_ITALIC 0x1
-#define FONT_BOLD 0x2
-#define FONT_OUTLINE 0x4
-
-// Motion strategy
-#define TOTAL_PATHS 5
-#define NO_MOTION 0x0
-#define BOTTOM_TO_TOP 0x1
-#define TOP_TO_BOTTOM 0x2
-#define RIGHT_TO_LEFT 0x3
-#define LEFT_TO_RIGHT 0x4
-
-// Horizontal justification
-#define JUSTIFY_LEFT 0x0
-#define JUSTIFY_CENTER 0x1
-#define JUSTIFY_RIGHT 0x2
-
-// Vertical justification
-#define JUSTIFY_TOP 0x0
-#define JUSTIFY_MID 0x1
-#define JUSTIFY_BOTTOM 0x2
-
-
-class TitleConfig
-{
-public:
- TitleConfig();
-
-// Only used to clear glyphs
- int equivalent(TitleConfig &that);
- void copy_from(TitleConfig &that);
- void interpolate(TitleConfig &prev,
- TitleConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame);
-
-
-// Font information
- char font[BCTEXTLEN];
- int64_t style;
- int size;
- int color;
- int color_stroke;
-// Motion of title across frame
- int motion_strategy;
-// Loop motion path
- int loop;
-// Speed of motion
- float pixels_per_second;
- int hjustification;
- int vjustification;
-// Number of seconds the fade in and fade out of the title take
- double fade_in, fade_out;
-// Position in frame relative to top left
- float x, y;
-// Pixels down and right of dropshadow
- int dropshadow;
-// Calculated during every frame for motion strategy
- int64_t prev_keyframe_position;
- int64_t next_keyframe_position;
-// Stamp timecode
- int timecode;
-
-// Text to display
- char text[BCTEXTLEN];
-// Encoding to convert from
- char encoding[BCTEXTLEN];
-// Width of the stroke
- double stroke_width;
-};
-
-class FontEntry
-{
-public:
- FontEntry();
- ~FontEntry();
-
- void dump();
-
- char *path;
- char *foundary;
- char *family;
- char *weight;
- char *slant;
- char *swidth;
- char *adstyle;
- int pixelsize;
- int pointsize;
- int xres;
- int yres;
- char *spacing;
- int avg_width;
- char *registry;
- char *encoding;
- char *fixed_title;
- int fixed_style;
-};
-
-class TitleGlyph
-{
-public:
- TitleGlyph();
- ~TitleGlyph();
- // character in 8 bit charset
- int c;
- // character in UCS-4
- FT_ULong char_code;
- int width, height, pitch, advance_w, left, top, freetype_index;
- VFrame *data;
- VFrame *data_stroke;
-};
-
-
-
-
-
-
-
-// Draw a single character into the glyph cache
-//
-class GlyphPackage : public LoadPackage
-{
-public:
- GlyphPackage();
- TitleGlyph *glyph;
-};
-
-
-class GlyphUnit : public LoadClient
-{
-public:
- GlyphUnit(TitleMain *plugin, GlyphEngine *server);
- ~GlyphUnit();
- void process_package(LoadPackage *package);
-
- TitleMain *plugin;
- FontEntry *current_font; // Current font configured by freetype
- FT_Library freetype_library; // Freetype library
- FT_Face freetype_face;
-};
-
-class GlyphEngine : public LoadServer
-{
-public:
- GlyphEngine(TitleMain *plugin, int cpus);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
-};
-
-
-
-
-
-
-
-// Copy a single character to the text mask
-class TitlePackage : public LoadPackage
-{
-public:
- TitlePackage();
- int x, y, c;
-};
-
-
-class TitleUnit : public LoadClient
-{
-public:
- TitleUnit(TitleMain *plugin, TitleEngine *server);
- void process_package(LoadPackage *package);
- void draw_glyph(VFrame *output, TitleGlyph *glyph, int x, int y);
- TitleMain *plugin;
-};
-
-class TitleEngine : public LoadServer
-{
-public:
- TitleEngine(TitleMain *plugin, int cpus);
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
-};
-
-
-
-
-
-
-
-
-
-
-// Overlay text mask with fractional translation
-// We don't use OverlayFrame to enable alpha blending on non alpha
-// output.
-class TitleTranslatePackage : public LoadPackage
-{
-public:
- TitleTranslatePackage();
- int y1, y2;
-};
-
-
-class TitleTranslateUnit : public LoadClient
-{
-public:
- TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server);
- void process_package(LoadPackage *package);
- TitleMain *plugin;
-};
-
-class TitleTranslate : public LoadServer
-{
-public:
- TitleTranslate(TitleMain *plugin, int cpus);
- ~TitleTranslate();
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
- TitleMain *plugin;
- transfer_table_f *y_table;
- transfer_table_f *x_table;
- int output_w;
- int output_h;
-// Result of translation_array_f
- int out_x1_int;
- int out_x2_int;
- int out_y1_int;
- int out_y2_int;
-// Values to process
- int out_x1;
- int out_x2;
- int out_y1;
- int out_y2;
-};
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-// Position of each character relative to total text extents
-typedef struct
-{
- int x, y, w;
-} title_char_position_t;
-
-
-
-class TitleMain : public PluginVClient
-{
-public:
- TitleMain(PluginServer *server);
- ~TitleMain();
-
-// required for all realtime plugins
- int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
- int is_realtime();
- int is_synthesis();
- char* plugin_title();
- int show_gui();
- void raise_window();
- void update_gui();
- int set_string();
- int load_configuration();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- int load_defaults();
- int save_defaults();
-
-
-
- void build_fonts();
- void draw_glyphs();
- int draw_mask();
- void overlay_mask();
- FontEntry* get_font_entry(char *title,
- int style,
- int size);
- FontEntry* get_font();
- int get_char_advance(int current, int next);
- int get_char_height();
- void get_total_extents();
- void clear_glyphs();
- int load_freetype_face(FT_Library &freetype_library,
- FT_Face &freetype_face,
- char *path);
-
-
-
-
-
- static char* motion_to_text(int motion);
- static int text_to_motion(char *text);
-// a thread for the GUI
- TitleThread *thread;
-// Current configuration
- TitleConfig config;
-// Size of window
- int window_w, window_h;
-
- static ArrayList<FontEntry*> *fonts;
-
- Defaults *defaults;
- ArrayList<TitleGlyph*> glyphs;
- Mutex glyph_lock;
-
-// Stage 1 parameters must be compared to redraw the text mask
- VFrame *text_mask;
- VFrame *text_mask_stroke;
- GlyphEngine *glyph_engine;
- TitleEngine *title_engine;
- TitleTranslate *translate;
-
-// Necessary to get character width
- FT_Library freetype_library; // Freetype library
- FT_Face freetype_face;
-
-// Visible area of all text present in the mask.
-// Horizontal characters aren't clipped because column positions are
-// proportional.
- int visible_row1;
- int visible_row2;
- int visible_char1;
- int visible_char2;
-// relative position of all text to output
- float text_y1;
- float text_y2;
- float text_x1;
- float text_x2;
-// relative position of visible part of text to output
- float mask_y1;
- float mask_y2;
-
-// Fade value
- int alpha;
-
-// Must be calculated from rendering characters
- int ascent;
-// Relative position of mask to output is text_x1, mask_y1
-// We can either round it to nearest ints to speed up replication while the text
-// itself is offset fractionally
-// or replicate with fractional offsetting. Since fraction offsetting usually
-// happens during motion and motion would require floating point offsetting
-// for every frame we replicate with fractional offsetting.
-
-
-
-// Text is always row aligned to mask boundaries.
- int text_len;
- int text_rows;
- int text_w;
- int text_h;
-// Position of each character relative to total text extents
- title_char_position_t *char_positions;
-// Positions of the bottom pixels of the rows
- int *rows_bottom;
- VFrame *input, *output;
-
- int need_reconfigure;
-};
-
-
-#endif
--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+// Originally developed by Heroine Virtual Ltd.
+// Support for multiple encodings, outline (stroke) by
+// Andraz Tori <Andraz.tori1@guest.arnes.si>
+// Additional support for UTF-8 by
+// Paolo Rampino aka Akirad <info at tuttoainternet.it>
+
+
+#include "asset.h"
+#include "bccmodels.h"
+#include "bcsignals.h"
+#include "cache.h"
+#include "clip.h"
+#include "cstrdup.h"
+#include "edl.h"
+#include "edlsession.h"
+#include "file.h"
+#include "filexml.h"
+#include "filesystem.h"
+#include "indexable.h"
+#include "ft2build.h"
+#include FT_GLYPH_H
+#include FT_BBOX_H
+#include FT_OUTLINE_H
+#include FT_STROKER_H
+#include "language.h"
+#include "mwindow.inc"
+#include "overlayframe.h"
+#include "renderengine.h"
+#include "titler.h"
+#include "titlerwindow.h"
+#include "transportque.h"
+#include "vrender.h"
+
+
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <endian.h>
+#include <byteswap.h>
+#include <iconv.h>
+#include <wctype.h>
+#include <sys/stat.h>
+#include <fontconfig/fontconfig.h>
+
+#define SMALL (1.0 / 64.0)
+
+#define MAX_FLT 3.40282347e+38
+#define MIN_FLT -3.40282347e+38
+
+REGISTER_PLUGIN(TitleMain)
+
+#ifdef X_HAVE_UTF8_STRING
+#define DEFAULT_ENCODING "UTF-8"
+#else
+#define DEFAULT_ENCODING "ISO8859-1"
+#endif
+#define DEFAULT_TIMECODEFORMAT TIME_HMS
+
+TitleConfig::TitleConfig()
+{
+ style = 0;
+ color = BLACK;
+ alpha = 0xff;
+ outline_alpha = 0xff;
+ size = 24;
+ motion_strategy = NO_MOTION;
+ loop = 0;
+ line_pitch = 0;
+ hjustification = JUSTIFY_CENTER;
+ vjustification = JUSTIFY_MID;
+ fade_in = 0.0;
+ fade_out = 0.0;
+ title_x = title_y = 0.0;
+ title_w = title_h = 0;
+ dropshadow = 2;
+ strcpy(font, "fixed");
+ strcpy(encoding, DEFAULT_ENCODING);
+ timecode_format = DEFAULT_TIMECODEFORMAT;
+ pixels_per_second = 1.0;
+ timecode = 0;
+ stroke_width = 1.0;
+ wtext[0] = 0; wlen = 0;
+ color_stroke = 0xff0000;
+ outline_color = WHITE;
+ background = 0;
+ strcpy(background_path, "");
+
+ outline_size = 0;
+ window_w = 720;
+ window_h = 460;
+ next_keyframe_position = 0;
+ prev_keyframe_position = 0;
+ drag = 0;
+ loop_playback = 0;
+}
+
+TitleConfig::~TitleConfig()
+{
+}
+
+int TitleConfig::equivalent(TitleConfig &that)
+{
+ return !strcasecmp(font, that.font) &&
+ style == that.style &&
+ size == that.size &&
+ color == that.color &&
+ color_stroke == that.color_stroke &&
+ stroke_width == that.stroke_width &&
+ outline_color == that.outline_color &&
+ alpha == that.alpha &&
+ outline_alpha == that.outline_alpha &&
+ EQUIV(pixels_per_second, that.pixels_per_second) &&
+ motion_strategy == that.motion_strategy &&
+ loop == that.loop &&
+ line_pitch == that.line_pitch &&
+ hjustification == that.hjustification &&
+ vjustification == that.vjustification &&
+ fade_in == that.fade_in && fade_out == that.fade_out &&
+ title_x == that.title_x && title_y == that.title_y &&
+ title_w == that.title_w && title_h == that.title_h &&
+ dropshadow == that.dropshadow &&
+ timecode == that.timecode &&
+ timecode_format == that.timecode_format &&
+ outline_size == that.outline_size &&
+ !strcasecmp(encoding, that.encoding) &&
+ wlen == that.wlen &&
+ !memcmp(wtext, that.wtext, wlen * sizeof(wchar_t));
+}
+
+void TitleConfig::copy_from(TitleConfig &that)
+{
+ strcpy(font, that.font);
+ style = that.style;
+ size = that.size;
+ color = that.color;
+ color_stroke = that.color_stroke;
+ stroke_width = that.stroke_width;
+ outline_color = that.outline_color;
+ alpha = that.alpha;
+ outline_alpha = that.outline_alpha;
+ pixels_per_second = that.pixels_per_second;
+ motion_strategy = that.motion_strategy;
+ loop = that.loop;
+ line_pitch = that.line_pitch;
+ hjustification = that.hjustification;
+ vjustification = that.vjustification;
+ fade_in = that.fade_in;
+ fade_out = that.fade_out;
+ title_x = that.title_x;
+ title_y = that.title_y;
+ title_w = that.title_w;
+ title_h = that.title_h;
+ dropshadow = that.dropshadow;
+ timecode = that.timecode;
+ timecode_format = that.timecode_format;
+ outline_size = that.outline_size;
+ strcpy(encoding, that.encoding);
+ memcpy(wtext, that.wtext, that.wlen * sizeof(wchar_t));
+ wlen = that.wlen;
+ window_w = that.window_w;
+ window_h = that.window_h;
+}
+
+void TitleConfig::interpolate(TitleConfig &prev, TitleConfig &next,
+ int64_t prev_frame, int64_t next_frame, int64_t current_frame)
+{
+ strcpy(font, prev.font);
+ strcpy(encoding, prev.encoding);
+ style = prev.style;
+ size = prev.size;
+ color = prev.color;
+ color_stroke = prev.color_stroke;
+ stroke_width = prev.stroke_width;
+ outline_color = prev.outline_color;
+ alpha = prev.alpha;
+ outline_alpha = prev.outline_alpha;
+ motion_strategy = prev.motion_strategy;
+ loop = prev.loop;
+ line_pitch = prev.line_pitch;
+ hjustification = prev.hjustification;
+ vjustification = prev.vjustification;
+ fade_in = prev.fade_in;
+ fade_out = prev.fade_out;
+ outline_size = prev.outline_size;
+ pixels_per_second = prev.pixels_per_second;
+ memcpy(wtext, prev.wtext, prev.wlen * sizeof(wchar_t));
+ wlen = prev.wlen;
+ wtext[wlen] = 0;
+
+ double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
+ double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
+ this->title_x = prev.title_x * prev_scale + next.title_x * next_scale;
+ this->title_y = prev.title_y * prev_scale + next.title_y * next_scale;
+// this->title_x = prev.title_x;
+// this->title_y = prev.title_y;
+ timecode = prev.timecode;
+ timecode_format = prev.timecode_format;
+ this->dropshadow = prev.dropshadow * prev_scale + next.dropshadow * next_scale;
+// this->dropshadow = prev.dropshadow;
+}
+
+void TitleConfig::to_wtext(const char *from_enc, const char *text, int tlen)
+{
+ wlen = BC_Resources::encode(from_enc, BC_Resources::wide_encoding,
+ (char*)text,tlen, (char *)wtext,sizeof(wtext)) / sizeof(wchar_t);
+ while( wlen > 0 && !wtext[wlen-1] ) --wlen;
+}
+
+
+TitleGlyph::TitleGlyph()
+{
+ char_code = 0;
+ size = 0;
+ data = 0;
+ data_stroke = 0;
+ freetype_index = 0;
+ width = 0;
+ height = 0;
+ style = 0;
+ pitch = 0;
+ left = 0;
+ top = 0;
+ bottom = 0;
+ right = 0;
+ advance_x = 0;
+}
+
+
+TitleGlyph::~TitleGlyph()
+{
+//printf("TitleGlyph::~TitleGlyph 1\n");
+ if( data ) delete data;
+ if( data_stroke ) delete data_stroke;
+}
+
+
+GlyphPackage::GlyphPackage() : LoadPackage()
+{
+ glyph = 0;
+}
+
+GlyphUnit::GlyphUnit(TitleMain *plugin, GlyphEngine *server)
+ : LoadClient(server)
+{
+ this->plugin = plugin;
+ freetype_library = 0;
+ freetype_face = 0;
+}
+
+GlyphUnit::~GlyphUnit()
+{
+ if( freetype_library )
+ FT_Done_FreeType(freetype_library);
+}
+
+void GlyphUnit::process_package(LoadPackage *package)
+{
+ GlyphPackage *pkg = (GlyphPackage*)package;
+ TitleGlyph *glyph = pkg->glyph;
+ int result = 0;
+ char new_path[BCTEXTLEN];
+ if( plugin->load_freetype_face(freetype_library, freetype_face, glyph->font->path) ) {
+ printf(_("GlyphUnit::process_package FT_New_Face failed, path=%s\n"),
+ glyph->font->path);
+ result = 1;
+ }
+
+ if( !result ) {
+ int gindex = FT_Get_Char_Index(freetype_face, glyph->char_code);
+
+//printf("GlyphUnit::process_package 1 %c\n", glyph->char_code);
+// Char not found
+ if( gindex == 0 ) {
+ BC_Resources *resources = BC_WindowBase::get_resources();
+ // Search replacement font
+ if( resources->find_font_by_char(glyph->char_code, new_path, freetype_face) ) {
+ plugin->load_freetype_face(freetype_library,
+ freetype_face, new_path);
+ gindex = FT_Get_Char_Index(freetype_face, glyph->char_code);
+ }
+ }
+ FT_Set_Pixel_Sizes(freetype_face, glyph->size, 0);
+
+ if( gindex == 0 ) {
+// carrige return
+ if( glyph->char_code != 10 )
+ printf(_("GlyphUnit::process_package FT_Load_Char failed - char: %li.\n"),
+ glyph->char_code);
+// Prevent a crash here
+ glyph->width = 8; glyph->height = 8;
+ glyph->pitch = 8; glyph->advance_x = 8;
+ glyph->left = 9; glyph->top = 9;
+ glyph->right = 0; glyph->bottom = 0;
+ glyph->freetype_index = 0;
+ glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data->clear_frame();
+ glyph->data_stroke = 0;
+
+// create outline glyph
+ if( plugin->config.stroke_width >= SMALL &&
+ (plugin->config.style & BC_FONT_OUTLINE) ) {
+ glyph->data_stroke = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data_stroke->clear_frame();
+ }
+ }
+// char found and no outline desired
+ else if( plugin->config.stroke_width < SMALL ||
+ !(plugin->config.style & BC_FONT_OUTLINE) ) {
+ FT_Glyph glyph_image;
+ FT_BBox bbox;
+ FT_Bitmap bm;
+ FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
+ FT_Get_Glyph(freetype_face->glyph, &glyph_image);
+ FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
+// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
+// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax);
+
+ glyph->width = bm.width = ((bbox.xMax - bbox.xMin + 63) >> 6);
+ glyph->height = bm.rows = ((bbox.yMax - bbox.yMin + 63) >> 6);
+ glyph->pitch = bm.pitch = bm.width;
+ bm.pixel_mode = FT_PIXEL_MODE_GRAY;
+ bm.num_grays = 256;
+ glyph->left = (bbox.xMin + 31) >> 6;
+ glyph->top = (bbox.yMax + 31) >> 6;
+ glyph->right = (bbox.xMax + 31) >> 6;
+ glyph->bottom = (bbox.yMin + 31) >> 6;
+ glyph->freetype_index = gindex;
+ glyph->advance_x = ((freetype_face->glyph->advance.x + 31) >> 6);
+//printf("GlyphUnit::process_package 1 width=%d height=%d pitch=%d left=%d top=%d advance_x=%d freetype_index=%d\n",
+//glyph->width, glyph->height, glyph->pitch, glyph->left, glyph->top, glyph->advance_x, glyph->freetype_index);
+
+ glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data->clear_frame();
+ bm.buffer = glyph->data->get_data();
+ FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
+ - bbox.xMin, - bbox.yMin);
+ FT_Outline_Get_Bitmap( freetype_library,
+ &((FT_OutlineGlyph) glyph_image)->outline,
+ &bm);
+ FT_Done_Glyph(glyph_image);
+ }
+ else {
+// Outline desired and glyph found
+ FT_Glyph glyph_image;
+ FT_Stroker stroker;
+ FT_Outline outline;
+ FT_Bitmap bm;
+ FT_BBox bbox;
+ FT_UInt npoints, ncontours;
+
+ FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
+ FT_Get_Glyph(freetype_face->glyph, &glyph_image);
+
+// check if the outline is ok (non-empty);
+ FT_Outline_Get_BBox(&((FT_OutlineGlyph) glyph_image)->outline, &bbox);
+ if( bbox.xMin == 0 && bbox.xMax == 0 &&
+ bbox.yMin == 0 && bbox.yMax == 0 ) {
+ FT_Done_Glyph(glyph_image);
+ glyph->width = 0; glyph->height = 0;
+ glyph->left = 0; glyph->top = 0;
+ glyph->right = 0; glyph->bottom = 0;
+ glyph->pitch = 0;
+ glyph->data =
+ new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data_stroke =
+ new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->advance_x =((int)(freetype_face->glyph->advance.x +
+ plugin->config.stroke_width * 64)) >> 6;
+ return;
+ }
+#if FREETYPE_MAJOR > 2 || (FREETYPE_MAJOR == 2 && FREETYPE_MINOR >= 2)
+ FT_Stroker_New(freetype_library, &stroker);
+#else
+ FT_Stroker_New(((FT_LibraryRec *)freetype_library)->memory, &stroker);
+#endif
+ FT_Stroker_Set(stroker, (int)(plugin->config.stroke_width * 64),
+ FT_STROKER_LINECAP_ROUND, FT_STROKER_LINEJOIN_ROUND, 0);
+ FT_Stroker_ParseOutline(stroker, &((FT_OutlineGlyph) glyph_image)->outline,1);
+ FT_Stroker_GetCounts(stroker,&npoints, &ncontours);
+ if( npoints == 0 && ncontours == 0 ) {
+// this never happens, but FreeType has a bug regarding Linotype's Palatino font
+ FT_Stroker_Done(stroker);
+ FT_Done_Glyph(glyph_image);
+ glyph->width = 0; glyph->height = 0;
+ glyph->left = 0; glyph->top = 0;
+ glyph->right = 0; glyph->bottom = 0;
+ glyph->pitch = 0;
+ glyph->data =
+ new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data_stroke =
+ new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->advance_x =((int)(freetype_face->glyph->advance.x +
+ plugin->config.stroke_width * 64)) >> 6;
+ return;
+ };
+
+ FT_Outline_New(freetype_library, npoints, ncontours, &outline);
+ outline.n_points=0;
+ outline.n_contours=0;
+ FT_Stroker_Export (stroker, &outline);
+ FT_Outline_Get_BBox(&outline, &bbox);
+ FT_Outline_Translate(&outline, - bbox.xMin, - bbox.yMin);
+ FT_Outline_Translate(&((FT_OutlineGlyph) glyph_image)->outline,
+ - bbox.xMin,
+ - bbox.yMin + (int)(plugin->config.stroke_width*32));
+// printf("Stroke: Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n"
+// "Fill Xmin: %ld, Xmax: %ld, Ymin: %ld, yMax: %ld\n",
+// bbox.xMin,bbox.xMax, bbox.yMin, bbox.yMax,
+// bbox_fill.xMin,bbox_fill.xMax, bbox_fill.yMin, bbox_fill.yMax);
+
+ glyph->width = bm.width = ((bbox.xMax - bbox.xMin) >> 6)+1;
+ glyph->height = bm.rows = ((bbox.yMax - bbox.yMin) >> 6) +1;
+ glyph->pitch = bm.pitch = bm.width;
+ bm.pixel_mode = FT_PIXEL_MODE_GRAY;
+ bm.num_grays = 256;
+ glyph->left = (bbox.xMin + 31) >> 6;
+ glyph->top = (bbox.yMax + 31) >> 6;
+ glyph->right = (bbox.xMax + 31) >> 6;
+ glyph->bottom = (bbox.yMin + 31) >> 6;
+ glyph->freetype_index = gindex;
+ int real_advance = ((int)ceil((float)freetype_face->glyph->advance.x +
+ plugin->config.stroke_width * 64) >> 6);
+ glyph->advance_x = glyph->width + glyph->left;
+ if( real_advance > glyph->advance_x )
+ glyph->advance_x = real_advance;
+//printf("GlyphUnit::process_package 1 width=%d height=%d "
+// "pitch=%d left=%d top=%d advance_x=%d freetype_index=%d\n",
+// glyph->width, glyph->height, glyph->pitch, glyph->left,
+// glyph->top, glyph->advance_x, glyph->freetype_index);
+
+
+//printf("GlyphUnit::process_package 1\n");
+ glyph->data = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data->clear_frame();
+ glyph->data_stroke = new VFrame(glyph->width, glyph->height, BC_A8, glyph->pitch);
+ glyph->data_stroke->clear_frame();
+// for debugging memset( glyph->data_stroke->get_data(), 60, glyph->pitch * glyph->height);
+ bm.buffer=glyph->data->get_data();
+ FT_Outline_Get_Bitmap( freetype_library,
+ &((FT_OutlineGlyph) glyph_image)->outline,
+ &bm);
+ bm.buffer=glyph->data_stroke->get_data();
+ FT_Outline_Get_Bitmap( freetype_library,
+ &outline,
+ &bm);
+ FT_Outline_Done(freetype_library,&outline);
+ FT_Stroker_Done(stroker);
+ FT_Done_Glyph(glyph_image);
+
+//printf("GlyphUnit::process_package 2\n");
+ }
+ }
+}
+
+
+GlyphEngine::GlyphEngine(TitleMain *plugin, int cpus)
+ : LoadServer(cpus, cpus)
+{
+ this->plugin = plugin;
+}
+
+void GlyphEngine::init_packages()
+{
+ int current_package = 0;
+ for( int i=0; i<plugin->title_glyphs.count(); ++i ) {
+ if( !plugin->title_glyphs[i]->data ) {
+ GlyphPackage *pkg = (GlyphPackage*)get_package(current_package++);
+ pkg->glyph = plugin->title_glyphs[i];
+ }
+ }
+}
+
+LoadClient* GlyphEngine::new_client()
+{
+ return new GlyphUnit(plugin, this);
+}
+
+LoadPackage* GlyphEngine::new_package()
+{
+ return new GlyphPackage;
+}
+
+
+// Copy a single character to the text mask
+TitlePackage::TitlePackage()
+ : LoadPackage()
+{
+ x = y = 0;
+ chr = 0;
+}
+
+
+TitleUnit::TitleUnit(TitleMain *plugin, TitleEngine *server)
+ : LoadClient(server)
+{
+ this->plugin = plugin;
+ this->engine = server;
+ this->chr = 0;
+}
+
+static void get_mask_colors(int rgb, int color_model, int &rr, int &gg, int &bb)
+{
+ int r = 0xff & (rgb>>16), g = 0xff & (rgb>>8), b = 0xff & (rgb>>0);
+ if( BC_CModels::is_yuv(color_model) ) {
+ bc_rgb2yuv(r,g,b, r,g,b);
+ bclamp(r,0,255); bclamp(g,0,255); bclamp(b,0,255);
+ }
+ rr = r; gg = g; bb = b;
+}
+
+void TitleUnit::draw_frame(int mode, VFrame *dst, VFrame *src, int x, int y)
+{
+ int inp_w = src->get_w(), inp_h = src->get_h();
+ int out_w = dst->get_w(), out_h = dst->get_h();
+ unsigned char **inp_rows = src->get_rows();
+ unsigned char **out_rows = dst->get_rows();
+
+ int x_inp = 0, y_inp = 0;
+ int x_out = x;
+ if( x_out < 0 ) { x_inp = -x_out; x_out = 0; }
+ if( x_out+inp_w > out_w ) inp_w = out_w-x_out;
+ if( x_inp >= inp_w || x_out >= out_w ) return;
+ int y_out = y;
+ if( y_out < 0 ) { y_inp = -y_out; y_out = 0; }
+ if( y_out+inp_h > out_h ) inp_h = out_h-y_out;
+ if( y_inp >= inp_h || y_out >= out_h ) return;
+ int color = chr->color, max = 0xff;
+ int alpha = chr->alpha * chr->fade;
+ int ofs = BC_CModels::is_yuv(dst->get_color_model()) ? 0x80 : 0x00;
+
+ switch( mode ) {
+ case DRAW_ALPHA: {
+ while( y_inp < inp_h && y_out < out_h ) {
+ uint8_t *inp = inp_rows[y_inp], *out = out_rows[y_out];
+ for( int xin=x_inp,xout=x_out*4+3; xin<inp_w; ++xin,xout+=4 ) {
+ out[xout] = inp[xin];
+ }
+ ++y_inp; ++y_out;
+ }
+ break; }
+ case DRAW_COLOR: {
+ int r = 0, g = 0, b = 0;
+ get_mask_colors(color, plugin->text_model, r, g, b);
+ while( y_inp < inp_h && y_out < out_h ) {
+ uint8_t *inp = inp_rows[y_inp], *out = out_rows[y_out];
+ for( int xin=x_inp,xout=x_out*4+0; xin<inp_w; ++xin,xout+=4 ) {
+ int in_a = inp[xin], out_a = out[xout+3];
+ if( in_a + out_a == 0 ) continue;
+ int opacity = (in_a * alpha)/max, transp = out_a * (max - opacity)/max;
+ out[xout+0] = (opacity * r + transp * out[xout+0]) / max;
+ out[xout+1] = (opacity * (g-ofs) + transp * (out[xout+1]-ofs)) / max + ofs;
+ out[xout+2] = (opacity * (b-ofs) + transp * (out[xout+2]-ofs)) / max + ofs;
+ out[xout+3] = opacity + transp - (opacity * transp) / max;
+ }
+ ++y_inp; ++y_out;
+ }
+ break; }
+ case DRAW_IMAGE: {
+ while( y_inp < inp_h && y_out < out_h ) {
+ uint8_t *inp = inp_rows[y_inp], *out = out_rows[y_out];
+ for( int xin=x_inp,xout=x_out*4+0; xin<inp_w; ++xin,xout+=4 ) {
+ int xinp = xin*4, in_a = inp[xinp+3], out_a = out[xout+3];
+ if( in_a + out_a == 0 ) continue;
+ int opacity = (in_a * alpha)/max, transp = out_a * (max - opacity)/max;
+ out[xout+0] = (opacity * inp[xinp+0] + transp * out[xout+0]) / max;
+ out[xout+1] = (opacity * (inp[xinp+1]-ofs) + transp * (out[xout+1]-ofs)) / max + ofs;
+ out[xout+2] = (opacity * (inp[xinp+2]-ofs) + transp * (out[xout+2]-ofs)) / max + ofs;
+ out[xout+3] = opacity + transp - (opacity * transp) / max;
+ }
+ ++y_inp; ++y_out;
+ }
+ break; }
+ }
+}
+
+
+void TitleUnit::process_package(LoadPackage *package)
+{
+ TitlePackage *pkg = (TitlePackage*)package;
+ int x = pkg->x, y = pkg->y;
+ chr = pkg->chr;
+ switch( chr->typ ) {
+ case CHAR_IMAGE: {
+ VFrame *vframe = (VFrame *)chr->vp;
+ if( !vframe ) return;
+ draw_frame(DRAW_IMAGE, plugin->text_mask, vframe, x, y);
+ break; }
+ case CHAR_GLYPH: {
+ if( chr->wch == 0 || chr->wch == '\n') return;
+ TitleGlyph *glyph = (TitleGlyph *)chr->vp;
+ if( !glyph ) return;
+ if( engine->do_dropshadow ) {
+ x += plugin->config.dropshadow;
+ y += plugin->config.dropshadow;
+ }
+ else if( plugin->config.dropshadow < 0 ) {
+ x -= plugin->config.dropshadow;
+ y -= plugin->config.dropshadow;
+ }
+ int mode = engine->do_dropshadow ? DRAW_ALPHA : DRAW_COLOR;
+ draw_frame(mode, plugin->text_mask, glyph->data, x, y);
+ if( plugin->config.stroke_width >= SMALL && (plugin->config.style & BC_FONT_OUTLINE) )
+ draw_frame(mode, plugin->stroke_mask, glyph->data_stroke, x, y);
+ break; }
+ }
+}
+
+TitleEngine::TitleEngine(TitleMain *plugin, int cpus)
+ : LoadServer(cpus, cpus)
+{
+ this->plugin = plugin;
+}
+
+void TitleEngine::init_packages()
+{
+ int current_package = 0;
+ for( int i=plugin->visible_char1; i<plugin->visible_char2; ++i ) {
+ TitlePackage *pkg = (TitlePackage*)get_package(current_package++);
+ TitleChar *chr = plugin->title_chars[i];
+ TitleRow *row = plugin->title_rows[chr->row];
+ pkg->chr = chr;
+ pkg->x = row->x0 + chr->x - plugin->mask_x1;
+ pkg->y = row->y0 - chr->y - plugin->mask_y1;
+//printf("draw '%c' at %d,%d\n",(int)pkg->chr->wch, pkg->x, pkg->y);
+ }
+}
+
+LoadClient* TitleEngine::new_client()
+{
+ return new TitleUnit(plugin, this);
+}
+
+LoadPackage* TitleEngine::new_package()
+{
+ return new TitlePackage;
+}
+
+void TitleTranslateUnit::translation_array_f(transfer_table_f* &table,
+ float in_x1, float in_x2, int in_total,
+ float out_x1, float out_x2, int out_total,
+ int &x1_out, int &x2_out)
+{
+ int out_w;
+ //float offset = out_x1 - in_x1;
+
+ x1_out = (int)out_x1;
+ x2_out = MIN((int)ceil(out_x2), out_total);
+ if( x1_out >= x2_out ) return;
+
+ out_w = x2_out - x1_out;
+ table = new transfer_table_f[out_w];
+ bzero(table, sizeof(transfer_table_f) * out_w);
+
+ float in_x = in_x1;
+ for( int out_x=x1_out; out_x<x2_out; ++out_x ) {
+ transfer_table_f *entry = &table[out_x - x1_out];
+
+ entry->in_x1 = (int)in_x;
+ entry->in_x2 = (int)in_x + 1;
+
+// Get fraction of output pixel to fill
+ entry->output_fraction = 1;
+
+ if( out_x1 > out_x ) {
+ entry->output_fraction -= out_x1 - out_x;
+ }
+
+ if( out_x2 < out_x + 1 ) {
+ entry->output_fraction = (out_x2 - out_x);
+ }
+
+// Advance in_x until out_x_fraction is filled
+ float out_x_fraction = entry->output_fraction;
+ float in_x_fraction = floor(in_x + 1) - in_x;
+
+ if( out_x_fraction <= in_x_fraction ) {
+ entry->in_fraction1 = out_x_fraction;
+ entry->in_fraction2 = 0.0;
+ in_x += out_x_fraction;
+ }
+ else {
+ entry->in_fraction1 = in_x_fraction;
+ in_x += out_x_fraction;
+ entry->in_fraction2 = in_x - floor(in_x);
+ }
+
+// Clip in_x and zero out fraction. This doesn't work for YUV.
+ if( entry->in_x2 >= in_total ) {
+ entry->in_x2 = in_total - 1;
+ entry->in_fraction2 = 0.0;
+ }
+
+ if( entry->in_x1 >= in_total ) {
+ entry->in_x1 = in_total - 1;
+ entry->in_fraction1 = 0.0;
+ }
+ }
+}
+
+
+
+// Copy a single character to the text mask
+TitleOutlinePackage::TitleOutlinePackage()
+ : LoadPackage()
+{
+}
+
+
+TitleOutlineUnit::TitleOutlineUnit(TitleMain *plugin, TitleOutlineEngine *server)
+ : LoadClient(server)
+{
+ this->plugin = plugin;
+ this->engine = server;
+}
+
+void TitleOutlineUnit::process_package(LoadPackage *package)
+{
+ TitleOutlinePackage *pkg = (TitleOutlinePackage*)package;
+ int r = 0, g = 0, b = 0, outline_a = plugin->config.outline_alpha;
+ get_mask_colors(plugin->config.outline_color, plugin->mask_model, r, g, b);
+
+ unsigned char **outline_rows = plugin->outline_mask->get_rows();
+ unsigned char **text_rows = plugin->text_mask->get_rows();
+ int mask_w1 = plugin->text_mask->get_w()-1;
+ int mask_h1 = plugin->text_mask->get_h()-1;
+ int ofs = plugin->config.outline_size;
+
+ if( engine->pass == 0 ) {
+// get max alpha under outline size macropixel
+ for( int y=pkg->y1, my=pkg->y2; y<my; ++y ) {
+ unsigned char *out_row = outline_rows[y];
+ int y1 = y - ofs, y2 = y + ofs;
+ CLAMP(y1, 0, mask_h1); CLAMP(y2, 0, mask_h1);
+ for( int x=0, mx=plugin->text_mask->get_w(); x<mx; ++x ) {
+ int x1 = x - ofs, x2 = x + ofs;
+ CLAMP(x1, 0, mask_w1); CLAMP(x2, 0, mask_w1);
+ int max_a = 0;
+ for( int yy=y1; yy<=y2; ++yy ) {
+ unsigned char *text_row = text_rows[yy];
+ for( int xx = x1; xx <= x2; ++xx ) {
+ unsigned char *pixel = text_row + xx*4;
+ if( pixel[3] > max_a ) max_a = pixel[3];
+ }
+ }
+ unsigned char *out = out_row + x*4;
+ out[0] = r; out[1] = g; out[2] = b;
+ out[3] = (max_a * outline_a) / 0xff;
+ }
+ }
+ return;
+ }
+ else {
+// Overlay text mask on top of outline mask
+ int ofs = BC_CModels::is_yuv(plugin->output->get_color_model()) ? 0x80 : 0;
+ for( int y=pkg->y1, my=pkg->y2; y<my; ++y ) {
+ unsigned char *outline_row = outline_rows[y];
+ unsigned char *text_row = text_rows[y];
+ for( int x=0, mx=plugin->text_mask->get_w(); x<mx; ++x ) {
+ unsigned char *out = text_row + x * 4;
+ unsigned char *inp = outline_row + x * 4;
+ int out_a = out[3], in_a = inp[3];
+ int transparency = in_a * (0xff - out_a) / 0xff;
+ out[0] = (out[0] * out_a + inp[0] * transparency) / 0xff;
+ out[1] = ((out[1]-ofs) * out_a + (inp[1]-ofs) * transparency) / 0xff + ofs;
+ out[2] = ((out[2]-ofs) * out_a + (inp[2]-ofs) * transparency) / 0xff + ofs;
+ out[3] = in_a + out_a - in_a*out_a / 0xff;
+ }
+ }
+ }
+}
+
+TitleOutlineEngine::TitleOutlineEngine(TitleMain *plugin, int cpus)
+ : LoadServer(cpus, cpus)
+{
+ this->plugin = plugin;
+}
+
+void TitleOutlineEngine::init_packages()
+{
+ int mask_h = plugin->text_mask->get_h();
+ if( !mask_h ) return;
+ int py1 = 0, py2 = 0;
+ int pkgs = get_total_packages();
+ for( int i=0; i<pkgs; py1=py2 ) {
+ TitleOutlinePackage *pkg = (TitleOutlinePackage*)get_package(i);
+ py2 = (++i * mask_h)/ pkgs;
+ pkg->y1 = py1; pkg->y2 = py2;
+ }
+}
+
+void TitleOutlineEngine::do_outline()
+{
+ pass = 0; process_packages();
+ pass = 1; process_packages();
+}
+
+LoadClient* TitleOutlineEngine::new_client()
+{
+ return new TitleOutlineUnit(plugin, this);
+}
+
+LoadPackage* TitleOutlineEngine::new_package()
+{
+ return new TitleOutlinePackage;
+}
+
+
+
+TitleTranslatePackage::TitleTranslatePackage()
+ : LoadPackage()
+{
+ y1 = y2 = 0;
+}
+
+
+TitleTranslateUnit::TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server)
+ : LoadClient(server)
+{
+ this->plugin = plugin;
+}
+
+void TitleTranslate::run_packages()
+{
+// Generate scaling tables
+ delete [] x_table; x_table = 0;
+ delete [] y_table; y_table = 0;
+
+ float in_w = xlat_mask->get_w();
+ float in_h = xlat_mask->get_h();
+ float ix1 = 0, ix2 = ix1 + in_w;
+ float iy1 = 0, iy2 = iy1 + in_h;
+
+ float out_w = plugin->output->get_w();
+ float out_h = plugin->output->get_h();
+ float x1 = plugin->title_x, x2 = x1 + plugin->title_w;
+ float y1 = plugin->title_y, y2 = y1 + plugin->title_h;
+ bclamp(x1, 0, out_w); bclamp(y1, 0, out_h);
+ bclamp(x2, 0, out_w); bclamp(y2, 0, out_h);
+
+ float ox1 = plugin->title_x + plugin->text_x - plugin->text_x1 + plugin->mask_x1, ox2 = ox1 + in_w;
+ float oy1 = plugin->title_y + plugin->text_y - plugin->text_y1 + plugin->mask_y1, oy2 = oy1 + in_h;
+ if( ox1 < x1 ) { ix1 -= (ox1-x1); ox1 = x1; }
+ if( oy1 < y1 ) { iy1 -= (oy1-y1); oy1 = y1; }
+ if( ox2 > x2 ) { ix2 -= (ox2-x2); ox2 = x2; }
+ if( oy2 > y2 ) { iy2 -= (oy2-x2); oy2 = y2; }
+#if 0
+printf("TitleTranslate text txy=%7.2f,%-7.2f\n"
+ " mxy1=%7d,%-7d mxy2=%7d,%-7d\n"
+ " xy1=%7.2f,%-7.2f xy2=%7.2f,%-7.2f\n"
+ " ixy1=%7.2f,%-7.2f ixy2=%7.2f,%-7.2f\n"
+ " oxy1=%7.2f,%-7.2f oxy2=%7.2f,%-7.2f\n",
+ plugin->text_x, plugin->text_y,
+ plugin->mask_x1, plugin->mask_y1, plugin->mask_x2, plugin->mask_y2,
+ x1,y1, x2,y2, ix1,iy1, ix2,iy2, ox1,oy1, ox2,oy2);
+#endif
+ out_x1 = out_x2 = out_y1 = out_y2 = 0;
+ TitleTranslateUnit::translation_array_f(x_table,
+ ix1, ix2, in_w, ox1, ox2, out_w, out_x1, out_x2);
+ TitleTranslateUnit::translation_array_f(y_table,
+ iy1, iy2, in_h, oy1, oy2, out_h, out_y1, out_y2);
+
+ process_packages();
+}
+
+
+
+#define TRANSLATE(type, max, components, ofs) { \
+ unsigned char **in_rows = server->xlat_mask->get_rows(); \
+ type **out_rows = (type**)plugin->output->get_rows(); \
+ \
+ for( int y=pkg->y1; y<pkg->y2; ++y ) { \
+ int in_y1 = server->y_table[y].in_x1; \
+ int in_y2 = server->y_table[y].in_x2; \
+ float y_f1 = server->y_table[y].in_fraction1; \
+ float y_f2 = server->y_table[y].in_fraction2; \
+ unsigned char *in_row1 = in_rows[in_y1]; \
+ unsigned char *in_row2 = in_rows[in_y2]; \
+ type *out_row = out_rows[y + server->out_y1]; \
+ for( int i=0,x=server->out_x1; x<server->out_x2; ++i,++x ) { \
+ int in_x1 = 4*server->x_table[i].in_x1; \
+ int in_x2 = 4*server->x_table[i].in_x2; \
+ float x_f1 = server->x_table[i].in_fraction1; \
+ float x_f2 = server->x_table[i].in_fraction2; \
+ float f11 = x_f1 * y_f1 / (256.f-max); \
+ float f12 = x_f2 * y_f1 / (256.f-max); \
+ float f21 = x_f1 * y_f2 / (256.f-max); \
+ float f22 = x_f2 * y_f2 / (256.f-max); \
+ type input_r = (type)( \
+ in_row1[in_x1 + 0] * f11 + in_row1[in_x2 + 0] * f12 + \
+ in_row2[in_x1 + 0] * f21 + in_row2[in_x2 + 0] * f22 ); \
+ type input_g = (type)( \
+ in_row1[in_x1 + 1] * f11 + in_row1[in_x2 + 1] * f12 + \
+ in_row2[in_x1 + 1] * f21 + in_row2[in_x2 + 1] * f22 ); \
+ type input_b = (type)( \
+ in_row1[in_x1 + 2] * f11 + in_row1[in_x2 + 2] * f12 + \
+ in_row2[in_x1 + 2] * f21 + in_row2[in_x2 + 2] * f22 ); \
+ type input_a = (type)( \
+ in_row1[in_x1 + 3] * f11 + in_row1[in_x2 + 3] * f12 + \
+ in_row2[in_x1 + 3] * f21 + in_row2[in_x2 + 3] * f22 ); \
+ input_a = input_a * plugin->fade; \
+ if( components == 4 ) { \
+ type transparency = out_row[x * components + 3] * (max - input_a) / max; \
+ out_row[x * components + 0] = (input_r * input_a + \
+ out_row[x * components + 0] * transparency) / max; \
+ out_row[x * components + 1] = ((input_g-ofs) * input_a + \
+ (out_row[x * components + 1]-ofs) * transparency) / max + ofs; \
+ out_row[x * components + 2] = ((input_b-ofs) * input_a + \
+ (out_row[x * components + 2]-ofs) * transparency) / max + ofs; \
+ out_row[x * components + 3] = MAX(input_a, out_row[x * components + 3]); \
+ } \
+ else { \
+ type transparency = max - input_a; \
+ out_row[x * components + 0] = (input_r * input_a + \
+ out_row[x * components + 0] * transparency) / max; \
+ out_row[x * components + 1] = ((input_g-ofs) * input_a + \
+ (out_row[x * components + 1]-ofs) * transparency) / max + ofs; \
+ out_row[x * components + 2] = ((input_b-ofs) * input_a + \
+ (out_row[x * components + 2]-ofs) * transparency) / max + ofs; \
+ } \
+ } \
+ } \
+}
+
+
+void TitleTranslateUnit::process_package(LoadPackage *package)
+{
+ TitleTranslatePackage *pkg = (TitleTranslatePackage*)package;
+ TitleTranslate *server = (TitleTranslate*)this->server;
+
+ switch( plugin->output->get_color_model() ) {
+ case BC_RGB888: TRANSLATE(unsigned char, 0xff, 3, 0); break;
+ case BC_RGB_FLOAT: TRANSLATE(float, 1.0, 3, 0); break;
+ case BC_YUV888: TRANSLATE(unsigned char, 0xff, 3, 0x80); break;
+ case BC_RGBA_FLOAT: TRANSLATE(float, 1.0, 4, 0); break;
+ case BC_RGBA8888: TRANSLATE(unsigned char, 0xff, 4, 0); break;
+ case BC_YUVA8888: TRANSLATE(unsigned char, 0xff, 4, 0x80); break;
+ }
+//printf("TitleTranslateUnit::process_package 5\n");
+}
+
+
+TitleTranslate::TitleTranslate(TitleMain *plugin, int cpus)
+ : LoadServer(cpus, cpus)
+{
+ this->plugin = plugin;
+ x_table = 0;
+ y_table = 0;
+ out_x1 = out_x2 = 0;
+ out_y1 = out_y2 = 0;
+}
+
+TitleTranslate::~TitleTranslate()
+{
+ delete [] x_table;
+ delete [] y_table;
+}
+
+void TitleTranslate::init_packages()
+{
+ int out_h = out_y2 - out_y1;
+ int py1 = 0, py2 = 0;
+ int pkgs = get_total_packages();
+ for( int i=0; i<pkgs; py1=py2 ) {
+ TitleTranslatePackage *pkg = (TitleTranslatePackage*)get_package(i);
+ py2 = (++i*out_h) / pkgs;
+ pkg->y1 = py1; pkg->y2 = py2;
+ }
+//printf("TitleTranslate::init_packages 2\n");
+}
+
+LoadClient* TitleTranslate::new_client()
+{
+ return new TitleTranslateUnit(plugin, this);
+}
+
+LoadPackage* TitleTranslate::new_package()
+{
+ return new TitleTranslatePackage;
+}
+
+TitleCurNudge::TitleCurNudge(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+TitleCurColor::TitleCurColor(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, plugin->config.color)
+{
+}
+TitleCurAlpha::TitleCurAlpha(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, plugin->config.alpha)
+{
+}
+TitleCurSize::TitleCurSize(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, plugin->config.size)
+{
+}
+TitleCurBold::TitleCurBold(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, (plugin->config.style & BC_FONT_BOLD) ? 1 : 0)
+{
+}
+TitleCurItalic::TitleCurItalic(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, (plugin->config.style & BC_FONT_ITALIC) ? 1 : 0)
+{
+}
+TitleCurFont::TitleCurFont(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, plugin->config_font())
+{
+}
+TitleCurCaps::TitleCurCaps(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+TitleCurUnder::TitleCurUnder(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+TitleCurBlink::TitleCurBlink(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+TitleCurFixed::TitleCurFixed(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+TitleCurSuper::TitleCurSuper(TitleParser *parser, TitleMain *plugin)
+ : TitleStack(parser, 0)
+{
+}
+
+TitleParser::TitleParser(TitleMain *plugin)
+ : plugin(plugin),
+ cur_nudge(this, plugin),
+ cur_color(this, plugin),
+ cur_alpha(this, plugin),
+ cur_size(this, plugin),
+ cur_bold(this, plugin),
+ cur_italic(this, plugin),
+ cur_font(this, plugin),
+ cur_caps(this, plugin),
+ cur_under(this, plugin),
+ cur_blink(this, plugin),
+ cur_fixed(this, plugin),
+ cur_super(this, plugin)
+{
+ bfr = out = plugin->config.wtext;
+ lmt = bfr + plugin->config.wlen;
+}
+
+TitleMain::TitleMain(PluginServer *server)
+ : PluginVClient(server)
+{
+ text_mask = 0;
+ stroke_mask = 0;
+ outline_mask = 0;
+ glyph_engine = 0;
+ title_engine = 0;
+ translate = 0;
+ outline_engine = 0;
+ freetype_library = 0;
+ freetype_face = 0;
+ text_font[0] = 0;
+ window_w = window_h = 0;
+ title_x = title_y = 0;
+ title_w = title_h = 0;
+ text_w = text_h = 0;
+ text_x = text_y = 0; mask_w = mask_h = 0;
+ mask_x1 = mask_y1 = mask_x2 = mask_y2 = 0;
+ text_rows = 0;
+ visible_row1 = visible_char1 = 0;
+ visible_row2 = visible_char2 = 0;
+ fade = 1;
+ input = 0; output = 0;
+ output_model = BC_RGBA8888;
+ mask_model = BC_RGBA8888;
+ background = 0; bg_file = 0; bg_frame = 0;
+ render_engine = 0; video_cache = 0;
+ overlay_frame = 0;
+ cpus = PluginClient::smp + 1;
+ if( cpus > 8 ) cpus = 8;
+ last_position = -1;
+ need_reconfigure = 1;
+}
+
+TitleMain::~TitleMain()
+{
+ if( background ) {
+ background->Garbage::remove_user();
+ background = 0;
+ }
+ delete render_engine;
+ delete video_cache;
+ delete overlay_frame;
+ delete bg_file;
+ delete bg_frame;
+ delete text_mask;
+ delete outline_mask;
+ delete stroke_mask;
+ delete glyph_engine;
+ delete title_engine;
+ if( freetype_face )
+ FT_Done_Face(freetype_face);
+ if( freetype_library )
+ FT_Done_FreeType(freetype_library);
+ delete translate;
+ delete outline_engine;
+}
+
+const char* TitleMain::plugin_title() { return _("Title"); }
+int TitleMain::is_realtime() { return 1; }
+int TitleMain::is_synthesis() { return 1; }
+
+NEW_WINDOW_MACRO(TitleMain, TitleWindow);
+
+
+void TitleMain::build_previews(TitleWindow *gui)
+{
+ ArrayList<BC_FontEntry*>&fonts = *gui->get_resources()->fontlist;
+
+ for( int font_number=0; font_number<fonts.size(); ++font_number ) {
+ BC_FontEntry *font = fonts.get(font_number);
+// already have examples
+ if( font->image ) return;
+ }
+
+// create example bitmaps
+ FT_Library freetype_library = 0; // Freetype library
+ FT_Face freetype_face = 0;
+ const char *test_string = "Aa";
+ char new_path[BCTEXTLEN];
+ int text_height = gui->get_text_height(LARGEFONT);
+ int text_color = BC_WindowBase::get_resources()->default_text_color;
+ int r = (text_color >> 16) & 0xff;
+ int g = (text_color >> 8) & 0xff;
+ int b = text_color & 0xff;
+// dimensions for each line
+ int height[fonts.size()];
+ int ascent[fonts.size()];
+
+// pass 1 gets the extents for all the fonts
+// pass 2 draws the image
+ int total_w = 0;
+ int total_h = 0;
+ for( int pass=0; pass<2; ++pass ) {
+//printf("TitleMain::build_previews %d %d %d\n",
+//__LINE__, text_height, total_h);
+ for( int font_number=0; font_number<fonts.size(); ++font_number ) {
+ BC_FontEntry *font = fonts[font_number];
+// test if font of same name has been processed
+ int skip = 0;
+ for( int i=0; i<font_number; ++i ) {
+ if( !strcasecmp(fonts[i]->displayname, font->displayname) ) {
+ if( pass == 1 ) {
+ font->image = fonts[i]->image;
+ }
+ skip = 1;
+ break;
+ }
+ }
+
+ if( skip ) continue;
+
+ int current_x = 0, current_w = 0, current_h = 0, current_ascent = 0;
+ if( pass == 1 ) {
+ font->image = new VFrame;
+ font->image->set_use_shm(0);
+ font->image->reallocate(0, -1, 0, 0, 0,
+ total_w, total_h, BC_RGBA8888, -1);
+ font->image->clear_frame();
+ }
+
+ int len = strlen(test_string);
+ for( int j=0; j<len; ++j ) {
+ FT_ULong c = test_string[j];
+// memory leaks here are fatal
+// check_char_code_path(freetype_library,
+// font->path,
+// c,
+// (char *)new_path);
+ strcpy(new_path, font->path);
+ if( load_freetype_face(freetype_library, freetype_face, new_path)) continue;
+ FT_Set_Pixel_Sizes(freetype_face, text_height, 0);
+ if( FT_Load_Char(freetype_face, c, FT_LOAD_RENDER) ) continue;
+ if( pass == 0 ) {
+ current_w = current_x + freetype_face->glyph->bitmap.width;
+ if( (int)freetype_face->glyph->bitmap_top > current_ascent )
+ current_ascent = freetype_face->glyph->bitmap_top;
+ if( (int)freetype_face->glyph->bitmap.rows > total_h )
+ total_h = freetype_face->glyph->bitmap.rows;
+ if( (int)freetype_face->glyph->bitmap.rows > current_h )
+ current_h = freetype_face->glyph->bitmap.rows;
+ }
+ else {
+// copy 1 row at a time, center vertically
+ int out_y = (total_h - height[font_number]) / 2 +
+ ascent[font_number] - freetype_face->glyph->bitmap_top;
+ for( int in_y = 0;
+ in_y < (int)freetype_face->glyph->bitmap.rows && out_y < total_h;
+ ++in_y, ++out_y ) {
+ unsigned char *out_row = font->image->get_rows()[out_y] +
+ current_x * 4;
+ unsigned char *in_row = freetype_face->glyph->bitmap.buffer +
+ freetype_face->glyph->bitmap.pitch * in_y;
+
+ for( int out_x = 0;
+ out_x < (int)freetype_face->glyph->bitmap.width && out_x < total_w;
+ ++out_x ) {
+ *out_row = (*in_row * r +
+ (0xff - *in_row) * *out_row) / 0xff; ++out_row;
+ *out_row = (*in_row * g +
+ (0xff - *in_row) * *out_row) / 0xff; ++out_row;
+ *out_row = (*in_row * b +
+ (0xff - *in_row) * *out_row) / 0xff; ++out_row;
+ *out_row = MAX(*in_row, *out_row); ++out_row;
+ in_row++;
+ }
+ }
+ current_x += freetype_face->glyph->advance.x >> 6;
+ }
+ }
+
+ height[font_number] = current_h;
+ ascent[font_number] = current_ascent;
+ if( pass == 0 && current_w > total_w ) total_w = current_w;
+ }
+ }
+
+ if( freetype_library ) FT_Done_FreeType(freetype_library);
+}
+
+
+//This checks if char_code is on the selected font, else it changes font to the first compatible //Akirad
+int TitleMain::check_char_code_path(FT_Library &freetype_library,
+ char *path_old, FT_ULong &char_code, char *path_new)
+{
+ FT_Face temp_freetype_face;
+ FcPattern *pat;
+ FcFontSet *fs;
+ FcObjectSet *os;
+ FcChar8 *file, *format;
+ FcConfig *config;
+ FcPattern *font;
+
+ FcInit();
+ config = FcConfigGetCurrent();
+ FcConfigSetRescanInterval(config, 0);
+
+ pat = FcPatternCreate();
+ os = FcObjectSetBuild ( FC_FILE, FC_FONTFORMAT, (char *) 0);
+ fs = FcFontList(config, pat, os);
+ int found = 0;
+ char tmpstring[BCTEXTLEN];
+ int limit_to_truetype = 0; //if you want to limit search to truetype put 1
+ if( !freetype_library ) FT_Init_FreeType(&freetype_library);
+ if( !FT_New_Face(freetype_library, path_old, 0, &temp_freetype_face) ) {
+ FT_Set_Pixel_Sizes(temp_freetype_face, 128, 0);
+ int gindex = FT_Get_Char_Index(temp_freetype_face, char_code);
+ if( gindex != 0 && char_code == 10 ) {
+ strcpy(path_new, path_old);
+ found = 1;
+ }
+ }
+
+ if( !found ) {
+ for( int i=0; fs && i<fs->nfont; ++i ) {
+ font = fs->fonts[i];
+ FcPatternGetString(font, FC_FONTFORMAT, 0, &format);
+ if( strcmp((char *)format, "TrueType") && !limit_to_truetype ) continue;
+ if( FcPatternGetString(font, FC_FILE, 0, &file) != FcResultMatch ) continue;
+ sprintf(tmpstring, "%s", file);
+ if( !FT_New_Face(freetype_library, tmpstring, 0, &temp_freetype_face) ) continue;
+ FT_Set_Pixel_Sizes(temp_freetype_face, 128, 0);
+ int gindex = FT_Get_Char_Index(temp_freetype_face, char_code);
+ if( gindex != 0 && char_code == 10 ) {
+ sprintf(path_new, "%s", tmpstring);
+ found = 1;
+ goto done;
+ }
+ }
+ }
+
+done:
+ if( fs ) FcFontSetDestroy(fs);
+ if( temp_freetype_face ) FT_Done_Face(temp_freetype_face);
+ temp_freetype_face = 0;
+
+ if( !found ) {
+ strcpy(path_new, path_old);
+ return 1;
+ }
+
+ return 0;
+}
+
+
+int TitleMain::load_freetype_face(FT_Library &freetype_library,
+ FT_Face &freetype_face, const char *path)
+{
+//printf("TitleMain::load_freetype_face 1\n");
+ if( !freetype_library )
+ FT_Init_FreeType(&freetype_library);
+ if( freetype_face )
+ FT_Done_Face(freetype_face);
+ freetype_face = 0;
+//printf("TitleMain::load_freetype_face 2\n");
+
+// Use freetype's internal function for loading font
+ if( FT_New_Face(freetype_library, path, 0, &freetype_face) ) {
+ fprintf(stderr, _("TitleMain::load_freetype_face %s failed.\n"), path);
+ freetype_face = 0;
+ freetype_library = 0;
+ return 1;
+ }
+ return 0;
+}
+
+int TitleMain::load_font(BC_FontEntry *font)
+{
+ if( load_freetype_face(freetype_library,freetype_face, font->path) ) return 1;
+ strcpy(text_font, font->displayname);
+ return 0;
+}
+
+
+Indexable *TitleMain::open_background(const char *filename)
+{
+ delete render_engine; render_engine = 0;
+ delete video_cache; video_cache = 0;
+ delete bg_file; bg_file = new File;
+
+ Asset *asset = new Asset(filename);
+ int result = bg_file->open_file(server->preferences, asset, 1, 0);
+ if( result == FILE_OK ) return (Indexable *)asset;
+// not asset
+ asset->Garbage::remove_user();
+ delete bg_file; bg_file = 0;
+ if( result != FILE_IS_XML ) return 0;
+// nested edl
+ FileXML xml_file;
+ if( xml_file.read_from_file(filename) ) return 0;
+ EDL *nested_edl = new EDL;
+ nested_edl->create_objects();
+ nested_edl->set_path(filename);
+ nested_edl->load_xml(&xml_file, LOAD_ALL);
+ TransportCommand command;
+ //command.command = audio_tracks ? NORMAL_FWD : CURRENT_FRAME;
+ command.command = CURRENT_FRAME;
+ command.get_edl()->copy_all(nested_edl);
+ command.change_type = CHANGE_ALL;
+ command.realtime = 0;
+ render_engine = new RenderEngine(0, server->preferences, 0, 0);
+ render_engine->set_vcache(video_cache = new CICache(server->preferences));
+ render_engine->arm_command(&command);
+ return (Indexable *)nested_edl;
+}
+
+int TitleMain::read_background(VFrame *frame, int64_t position, int color_model)
+{
+ int result = 1;
+ VFrame *iframe = frame;
+ int bw = background->get_w(), bh = background->get_h();
+ if( background->is_asset ) {
+ Asset *asset = (Asset *)background;
+ if( bw != asset->width || bh != asset->height )
+ iframe = new_temp(asset->width, asset->height, color_model);
+ int64_t source_position = (int64_t)(position *
+ asset->frame_rate / project_frame_rate);
+ if( config.loop_playback ) {
+ int64_t loop_size = asset->get_video_frames();
+ source_position -= (int64_t)(source_position / loop_size) * loop_size;
+ }
+ if( bg_file ) {
+ bg_file->set_video_position(source_position, 0);
+ result = bg_file->read_frame(iframe);
+ }
+ }
+ else {
+ EDL *nested_edl = (EDL *)background;
+ if( color_model != nested_edl->session->color_model ||
+ bw != nested_edl->session->output_w ||
+ bh != nested_edl->session->output_h )
+ iframe = new_temp(
+ nested_edl->session->output_w,
+ nested_edl->session->output_h,
+ nested_edl->session->color_model);
+ int64_t source_position = (int64_t)(position *
+ nested_edl->session->frame_rate / project_frame_rate);
+ if( config.loop_playback ) {
+ int64_t loop_size = nested_edl->get_video_frames();
+ source_position -= (int64_t)(source_position / loop_size) * loop_size;
+ }
+ if( render_engine->vrender )
+ result = render_engine->vrender->process_buffer(iframe, source_position, 0);
+ }
+ if( !result && iframe != frame )
+ frame->transfer_from(iframe);
+ return result;
+}
+
+void TitleMain::draw_background()
+{
+ if( background ) {
+ if( strcmp(background->path, config.background_path) ) {
+ if( background ) {
+ background->Garbage::remove_user();
+ background = 0;
+ }
+ if( bg_file ) {
+ delete bg_file;
+ bg_file = 0;
+ }
+ }
+ }
+ if( !background && config.background_path[0] && !access(config.background_path,R_OK) )
+ background = open_background(config.background_path);
+ if( background ) {
+ int bw = background->get_w(), bh = background->get_h();
+ if( bg_frame && (bg_frame->get_w() != bw || bg_frame->get_h() != bh ||
+ bg_frame->get_color_model() != output_model) ) {
+ delete bg_frame; bg_frame = 0;
+ }
+ if( !bg_frame )
+ bg_frame = new VFrame(0, -1, bw, bh, output_model, -1);
+ int64_t position = get_source_position() - get_source_start();
+ if( !read_background(bg_frame, position, output_model) ) {
+ if( !overlay_frame )
+ overlay_frame = new OverlayFrame(cpus);
+ float in_x1 = 0, in_x2 = bg_frame->get_w();
+ float in_y1 = 0, in_y2 = bg_frame->get_h();
+ float out_x1 = config.title_x, out_x2 = out_x1 + title_w;
+ float out_y1 = config.title_y, out_y2 = out_y1 + title_h;
+ overlay_frame->overlay(output, bg_frame,
+ in_x1,in_y1, in_x2,in_y2,
+ out_x1,out_y1, out_x2,out_y2,
+ 1, TRANSFER_NORMAL, CUBIC_LINEAR);
+ }
+ }
+}
+
+BC_FontEntry* TitleMain::get_font(const char *font_name, int style)
+{
+ int flavor =
+ ((style & BC_FONT_ITALIC) != 0 ? FL_SLANT_ITALIC | FL_SLANT_OBLIQUE : FL_SLANT_ROMAN) |
+ ((style & BC_FONT_BOLD) != 0 ? FL_WEIGHT_BOLD | FL_WEIGHT_DEMIBOLD |
+ FL_WEIGHT_EXTRABOLD| FL_WEIGHT_BLACK | FL_WEIGHT_EXTRABLACK :
+ FL_WEIGHT_BOOK | FL_WEIGHT_NORMAL | FL_WEIGHT_MEDIUM |
+ FL_WEIGHT_LIGHT | FL_WEIGHT_EXTRALIGHT | FL_WEIGHT_THIN);
+
+ int mask = FL_WEIGHT_MASK | FL_SLANT_MASK;
+
+ BC_Resources *resources = BC_WindowBase::get_resources();
+ return resources->find_fontentry(font_name, flavor, mask, style);
+}
+BC_FontEntry* TitleMain::config_font()
+{
+ BC_FontEntry *font = get_font(config.font, config.style);
+ if( font && load_font(font) ) font = 0;
+ return font;
+}
+
+
+static inline bool is_ltr(wchar_t wch) { return (wch>='a' && wch<='z') || (wch>='A' && wch<='Z'); }
+static inline bool is_nbr(wchar_t wch) { return (wch>='0' && wch<='9'); }
+static inline bool is_ws(wchar_t wch) { return wch==' ' || wch=='\t'; }
+static inline bool is_idch(wchar_t wch) { return is_ltr(wch) || is_nbr(wch) || wch=='_'; }
+
+// return eof=-1, chr=0, opener=1, closer=2
+int TitleParser::wget(wchar_t &wch)
+{
+ char *ip = id, *tp = text; *ip = 0; *tp = 0;
+ int ilen = sizeof(id), tlen = sizeof(text), ich;
+ while( (ich=wnext()) >= 0 ) {
+ if( ich == '\\' ) {
+ if( (ich=wnext()) == '\n' ) continue;
+ wch = ich;
+ return 0;
+ }
+ if( ich == '<' ) break;
+ if( ich != '#' ) { wch = ich; return 0; }
+ while( (ich=wnext()) >= 0 && ich != '\n' );
+ if( ich < 0 ) break;
+ }
+ if( ich < 0 ) return -1;
+ int ret = 1; long pos = tell();
+ if( (ich=wnext()) == '/' ) { ret = 2; ich = wnext(); }
+ if( is_ltr(ich) ) {
+ *ip++ = ich;
+ while( is_idch(ich=wnext()) )
+ if( --ilen > 0 ) *ip++ = ich;
+ }
+ *ip = 0;
+ while( is_ws(ich) ) ich = wnext();
+ while( ich >= 0 && ich != '>' ) {
+ if( ich == '\n' || ich == '<' ) { ich = -1; break; }
+ if( ich == '\\' && (ich=wnext()) < 0 ) break;
+ if( --tlen > 0 ) *tp++ = ich;
+ ich = wnext();
+ }
+ *tp = 0;
+ if( ich < 0 ) { ich = '<'; seek(pos); ret = 0; }
+ wch = ich;
+ return ret;
+}
+
+TitleGlyph *TitleMain::get_glyph(FT_ULong char_code, BC_FontEntry *font, int size, int style)
+{
+ for( int i=0, n=title_glyphs.count(); i<n; ++i ) {
+ TitleGlyph *glyph = title_glyphs[i];
+ if( glyph->char_code == char_code && glyph->font == font &&
+ glyph->size == size && glyph->style == style )
+ return glyph;
+ }
+ return 0;
+}
+
+int TitleMain::get_width(TitleGlyph *cur, TitleGlyph *nxt)
+{
+ if( !cur || cur->char_code == '\n' ) return 0;
+ int result = cur->advance_x;
+ if( !nxt ) return result;
+ FT_Vector kerning;
+ FT_Get_Kerning(freetype_face,
+ cur->freetype_index, nxt->freetype_index,
+ ft_kerning_default, &kerning);
+ return result + (kerning.x >> 6);
+}
+
+
+VFrame *TitleMain::get_image(const char *path)
+{
+ for( int i=0; i<title_images.count(); ++i ) {
+ if( !strcmp(path, title_images[i]->path) )
+ return title_images[i]->vframe;
+ }
+ return 0;
+}
+
+VFrame *TitleMain::add_image(const char *path)
+{
+ VFrame *vframe = get_image(path);
+ if( !vframe && (vframe=VFramePng::vframe_png(path)) != 0 ) {
+ if( vframe->get_color_model() != text_model ) {
+ VFrame *frame = new VFrame(vframe->get_w(), vframe->get_h(), text_model);
+ frame->transfer_from(vframe); delete vframe;
+ vframe = frame;
+ }
+ title_images.append(new TitleImage(path, vframe));
+ }
+ return vframe;
+}
+
+int TitleCurColor::set(const char *txt)
+{
+#define BCOLOR(NM) { #NM, NM }
+ static const struct { const char *name; int color; } colors[] = {
+ BCOLOR(MNBLUE), BCOLOR(ORANGE), BCOLOR(BLOND),
+ BCOLOR(MNGREY), BCOLOR(FGGREY), BCOLOR(FTGREY), BCOLOR(DKGREY),
+ BCOLOR(LTGREY), BCOLOR(MEGREY), BCOLOR(DMGREY), BCOLOR(MDGREY),
+ BCOLOR(LTPURPLE),BCOLOR(MEPURPLE),BCOLOR(MDPURPLE), BCOLOR(DKPURPLE),
+ BCOLOR(LTCYAN), BCOLOR(MECYAN), BCOLOR(MDCYAN), BCOLOR(DKCYAN),
+ BCOLOR(YELLOW), BCOLOR(LTYELLOW),BCOLOR(MEYELLOW), BCOLOR(MDYELLOW),
+ BCOLOR(LTGREEN), BCOLOR(DKGREEN), BCOLOR(DKYELLOW), BCOLOR(LTPINK),
+ BCOLOR(PINK), BCOLOR(LTBLUE), BCOLOR(DKBLUE),
+ BCOLOR(RED), BCOLOR(GREEN), BCOLOR(BLUE),
+ BCOLOR(BLACK), BCOLOR(WHITE),
+ };
+ int color;
+ if( *txt ) {
+ if( txt[0] == '#' ) {
+ if( sscanf(&txt[1], "%x", &color) != 1 ) return 1;
+ }
+ else {
+ int i = sizeof(colors)/sizeof(colors[0]);
+ while( --i >= 0 && strcasecmp(txt, colors[i].name) );
+ if( i < 0 ) return 1;
+ color = colors[i].color;
+ }
+ }
+ else
+ color = parser->plugin->config.color;
+ push(color);
+ return 0;
+}
+
+int TitleCurAlpha::set(const char *txt)
+{
+ float a = !*txt ?
+ parser->plugin->config.alpha :
+ strtof(txt,(char**)&txt) * 255;
+ int alpha = a;
+ if( *txt || alpha < 0 || alpha > 255 ) return 1;
+ push(alpha);
+ return 0;
+}
+
+int TitleCurSize::set(const char *txt)
+{
+ float size = 0;
+ if( !*txt ) {
+ size = parser->plugin->config.size;
+ }
+ else if( *txt == '+' || *txt == '-' ) {
+ size = *this;
+ for( int ch; (ch=*txt)!=0; ++txt ) {
+ if( ch == '+' ) { size *= 5./4.; continue; }
+ if( ch == '-' ) { size *= 4./5.; continue; }
+ return 1;
+ }
+ }
+ else {
+ size = strtof(txt,(char**)&txt);
+ }
+ if( *txt || size <= 0 || size > 2048 ) return 1;
+ int style = parser->cur_font.style();
+ if( parser->cur_font.set(0,style) ) return 1;
+ push(size);
+ return 0;
+}
+int TitleCurSize::unset(const char *txt)
+{
+ if( pop() ) return 1;
+ int style = parser->cur_font.style();
+ parser->cur_font.set(0,style);
+ return 0;
+}
+
+
+int TitleCurBold::set(const char *txt)
+{
+ int bold = !*txt ? 1 :
+ strtol(txt,(char**)&txt,0);
+ if( *txt || bold < 0 || bold > 1 ) return 1;
+ int style = parser->cur_font.style();
+ if( bold ) style |= BC_FONT_BOLD;
+ else style &= ~BC_FONT_BOLD;
+ if( parser->cur_font.set(0,style) ) return 1;
+ push(bold);
+ return 0;
+}
+int TitleCurBold::unset(const char *txt)
+{
+ if( pop() ) return 1;
+ int style = parser->cur_font.style();
+ parser->cur_font.set(0,style);
+ return 0;
+}
+
+int TitleCurItalic::set(const char *txt)
+{
+ int italic = !*txt ? 1 :
+ strtol(txt,(char**)&txt,0);
+ if( *txt || italic < 0 || italic > 1 ) return 1;
+ int style = parser->cur_font.style();
+ if( italic ) style |= BC_FONT_ITALIC;
+ else style &= ~BC_FONT_ITALIC;
+ if( parser->cur_font.set(0,style) ) return 1;
+ push(italic);
+ return 0;
+}
+int TitleCurItalic::unset(const char *txt)
+{
+ if( pop() ) return 1;
+ int style = parser->cur_font.style();
+ parser->cur_font.set(0,style);
+ return 0;
+}
+
+
+int TitleCurFont::style()
+{
+ int style = 0;
+ if( parser->cur_bold ) style |= BC_FONT_BOLD;
+ if( parser->cur_italic ) style |= BC_FONT_ITALIC;
+ return style;
+}
+BC_FontEntry* TitleCurFont::get(const char *txt, int style)
+{
+ if( !txt ) txt = parser->plugin->text_font;
+ else if( !*txt ) txt = parser->plugin->config.font;
+ return parser->plugin->get_font(txt, style);
+}
+int TitleCurFont::set(const char *txt, int style)
+{
+ BC_FontEntry *font = get(txt, style);
+ if( !font || parser->plugin->load_font(font) ) return 1;
+ if( !txt ) (BC_FontEntry*&)*this = font;
+ return 0;
+}
+int TitleCurFont::set(const char *txt)
+{
+ BC_FontEntry *font = get(txt, style());
+ if( !font ) return 1;
+ push(font);
+ return 0;
+}
+int TitleCurFont::unset(const char *txt)
+{
+ if( *txt || pop() ) return 1;
+ BC_FontEntry *font = *this;
+ if( !font ) return 1;
+ font = get(font->displayname, style());
+ if( !font ) return 1;
+ (BC_FontEntry*&)*this = font;
+ return 0;
+}
+
+int TitleCurCaps::set(const char *txt)
+{
+ int caps = !*txt ? 1 : strtol(txt,(char **)&txt,0);
+ if( *txt || caps < -1 || caps > 1 ) return 1;
+ push(caps);
+ return 0;
+}
+
+int TitleCurBlink::set(const char *txt)
+{
+ float blink = !*txt ? 1 : strtof(txt,(char **)&txt);
+ if( *txt ) return 1;
+ push(blink);
+ return 0;
+}
+
+int TitleCurFixed::set(const char *txt)
+{
+ int fixed = !*txt ?
+ parser->cur_size*3/4 :
+ strtol(txt,(char **)&txt,0);
+ if( *txt || fixed < 0 ) return 1;
+ push(fixed);
+ return 0;
+}
+
+int TitleCurSuper::set(const char *txt)
+{
+ int super = !*txt ? 1 : strtol(txt,(char **)&txt,0);
+ if( *txt || super < -1 || super > 1 ) return 1;
+ push(super);
+ return 0;
+}
+
+int TitleCurNudge::set(const char *txt)
+{
+ if( !*txt ) return 1;
+ short nx = strtol(txt,(char **)&txt,0);
+ if( *txt++ != ',' ) return 1;
+ short ny = strtol(txt,(char **)&txt,0);
+ if( *txt ) return 1;
+ int nudge = (nx << 16) | (ny & 0xffff);
+ push(nudge);
+ return 0;
+}
+
+int TitleParser::set_attributes(int ret)
+{
+ if( !strcmp(id,_("nudge")) ) return ret>1 ? cur_nudge.unset(text) : cur_nudge.set(text);
+ if( !strcmp(id,_("color")) ) return ret>1 ? cur_color.unset(text) : cur_color.set(text);
+ if( !strcmp(id,_("alpha")) ) return ret>1 ? cur_alpha.unset(text) : cur_alpha.set(text);
+ if( !strcmp(id,_("font")) ) return ret>1 ? cur_font.unset(text) : cur_font.set(text);
+ if( !strcmp(id,_("size")) ) return ret>1 ? cur_size.unset(text) : cur_size.set(text);
+ if( !strcmp(id,_("bold")) ) return ret>1 ? cur_bold.unset(text) : cur_bold.set(text);
+ if( !strcmp(id,_("italic")) ) return ret>1 ? cur_italic.unset(text) : cur_italic.set(text);
+ if( !strcmp(id,_("caps")) ) return ret>1 ? cur_caps.unset(text) : cur_caps.set(text);
+ if( !strcmp(id,_("ul")) ) return ret>1 ? cur_under.unset(text) : cur_under.set(text);
+ if( !strcmp(id,_("blink")) ) return ret>1 ? cur_blink.unset(text) : cur_blink.set(text);
+ if( !strcmp(id,_("fixed")) ) return ret>1 ? cur_fixed.unset(text) : cur_fixed.set(text);
+ if( !strcmp(id,_("sup")) ) return ret>1 ? cur_super.unset(text) : cur_super.set(text);
+ return 1;
+}
+
+void TitleMain::load_glyphs()
+{
+// Build table of all glyphs needed
+ TitleParser wchrs(this);
+ int total_packages = 0;
+
+ while( !wchrs.eof() ) {
+ wchar_t wch1 = wchrs.wcur(), wch;
+ long ipos = wchrs.tell();
+ int ret = wchrs.wget(wch);
+ if( ret > 0 ) {
+ if( !wchrs.set_attributes(ret) ) continue;
+ if( !strcmp(wchrs.id,"png") && add_image(wchrs.text) ) continue;
+ wch = wch1; wchrs.seek(ipos+1);
+ ret = 0;
+ }
+ if( !ret ) {
+ int cur_caps = wchrs.cur_caps;
+ if( cur_caps > 0 ) wch = towupper(wch);
+ else if( cur_caps < 0 ) wch = towlower(wch);
+ BC_FontEntry *cur_font = wchrs.cur_font;
+ int cur_size = wchrs.cur_size;
+ int cur_style = 0;
+ int cur_bold = wchrs.cur_bold;
+ if( cur_bold ) cur_style |= BC_FONT_BOLD;
+ int cur_italic = wchrs.cur_italic;
+ if( cur_italic ) cur_style |= BC_FONT_ITALIC;
+ int cur_super = wchrs.cur_super;
+ if( cur_super ) cur_size /= 2;
+ int exists = 0;
+ for( int j=0; j<title_glyphs.count(); ++j ) {
+ TitleGlyph *glyph = title_glyphs[j];
+ if( glyph->char_code == (FT_ULong)wch && glyph->font == cur_font &&
+ glyph->size == cur_size && glyph->style == cur_style ) {
+ exists = 1; break;
+ }
+ }
+
+ if( !exists ) {
+ total_packages++;
+ TitleGlyph *glyph = new TitleGlyph;
+ glyph->char_code = (FT_ULong)wch;
+ glyph->font = cur_font;
+ glyph->size = cur_size;
+ glyph->style = cur_style;
+ title_glyphs.append(glyph);
+ }
+ }
+ }
+
+ if( !glyph_engine )
+ glyph_engine = new GlyphEngine(this, cpus);
+
+ glyph_engine->set_package_count(total_packages);
+ glyph_engine->process_packages();
+}
+
+
+TitleImage::TitleImage(const char *path, VFrame *vfrm)
+{
+ this->path = cstrdup(path);
+ this->vframe = vfrm;
+}
+TitleImage::~TitleImage()
+{
+ delete [] path;
+ delete vframe;
+}
+
+TitleChar *TitleChar::init(int typ, void *vp)
+{
+ wch = 0;
+ flags = 0;
+ this->typ = typ;
+ this->vp = vp;
+ x = y = 0;
+ row = dx = 0;
+ blink = 0.;
+ size = 0.;
+ color = BLACK;
+ alpha = 0xff;
+ fade = 1;
+ return this;
+}
+
+TitleRow *TitleRow::init()
+{
+ x0 = y0 = 0;
+ x1 = y2 = 0; //MAX_FLT;
+ y1 = x2 = 0; //MIN_FLT;
+ return this;
+}
+
+int TitleMain::get_text()
+{
+// Determine extents of total text
+ title_chars.reset();
+ title_rows.reset();
+ int pitch = config.line_pitch;
+ float font_h = config.size;
+ int descent = 0;
+
+ TitleParser wchrs(this);
+
+ TitleRow *row = 0;
+ float row_w = 0, row_h = 0;
+ float row_x = 0, row_y = 0;
+ text_rows = 0;
+
+ for(;;) {
+ if( !row ) row = title_rows.add();
+ TitleChar *chr = 0;
+ long ipos = wchrs.tell();
+ wchar_t wch1 = wchrs.wcur(), wch;
+ int ret = wchrs.wget(wch);
+ if( ret < 0 || wch == '\n' ) {
+ if( row->x1 > row->x2 ) row->x1 = row->x2 = 0;
+ if( row->y2 > row->y1 ) row->y1 = row->y2 = 0;
+ int dy = row->y1 - descent;
+ row_y += pitch ? pitch : dy > font_h ? dy : font_h;
+ row->y0 = row_y;
+ descent = row->y2;
+ if( row_x > row_w ) row_w = row_x;
+ if( row_y > row_h ) row_h = row_y;
+ text_rows = title_rows.count();
+ row_x = 0; row = 0;
+ if( ret < 0 ) break;
+ continue;
+ }
+ BC_FontEntry *cur_font = wchrs.cur_font;
+ int cur_color = wchrs.cur_color;
+ int cur_alpha = wchrs.cur_alpha;
+ float cur_size = wchrs.cur_size;
+ int cur_caps = wchrs.cur_caps;
+ int cur_under = wchrs.cur_under;
+ float cur_blink = wchrs.cur_blink;
+ int cur_fixed = wchrs.cur_fixed;
+ int cur_super = wchrs.cur_super;
+ int cur_nudge = wchrs.cur_nudge;
+ int cur_style = 0;
+ int cur_bold = wchrs.cur_bold;
+ if( cur_bold ) cur_style |= BC_FONT_BOLD;
+ int cur_italic = wchrs.cur_italic;
+ if( cur_italic ) cur_style |= BC_FONT_ITALIC;
+ short nx = cur_nudge >> 16, ny = cur_nudge;
+ int cx = nx, cy = ny, cw = 0, ch = 0, dx = 0;
+ if( ret > 0 ) {
+ if( !wchrs.set_attributes(ret) ) continue;
+ ret = -1;
+ if( !strcmp(wchrs.id,"png") ) {
+ VFrame *png_image = get_image(wchrs.text);
+ if( png_image ) {
+ chr = title_chars.add(CHAR_IMAGE, png_image);
+ cy += ch = png_image->get_h();
+ cw = dx = png_image->get_w();
+ wch = 0; ret = 0;
+ }
+ }
+ if( ret < 0 ) {
+ wch = wch1; wchrs.seek(ipos+1);
+ }
+ }
+ if( wch ) {
+ if( cur_caps > 0 ) wch = towupper(wch);
+ else if( cur_caps < 0 ) wch = towlower(wch);
+ int size = !cur_super ? cur_size : cur_size/2;
+ TitleGlyph *gp = get_glyph(wch, cur_font, size, cur_style);
+ if( !gp ) continue;
+
+ if( cur_super > 0 ) cy += cur_size-4*size/3;
+ else if( cur_super < 0 ) cy -= size/3;
+
+ dx = gp->advance_x;
+
+ if( cur_fixed )
+ dx = cur_fixed;
+ else if( !wchrs.eof() ) {
+ TitleGlyph *np = get_glyph(wchrs.wcur(), cur_font, cur_size, cur_style);
+ dx = get_width(gp, np);
+ }
+
+ chr = title_chars.add(CHAR_GLYPH, gp);
+ cx += gp->left;
+ cy += gp->top;
+ cw = gp->right - gp->left;
+ ch = gp->top - gp->bottom;
+ }
+
+ if( !chr ) continue;
+ chr->wch = wch;
+ chr->size = cur_size;
+ chr->blink = cur_blink;
+ chr->color = cur_color;
+ chr->alpha = cur_alpha;
+ chr->fade = 1;
+ if( cur_fixed ) chr->flags |= FLAG_FIXED;
+ if( cur_super > 0 ) chr->flags |= FLAG_SUPER;
+ if( cur_super < 0 ) chr->flags |= FLAG_SUBER;
+ if( cur_under ) chr->flags |= FLAG_UNDER;
+ if( cur_blink ) chr->flags |= FLAG_BLINK;
+ chr->x = (cx += row_x);
+ chr->y = cy;
+ chr->dx = dx;
+ row->bound(cx,cy, cx+cw,cy-ch);
+ chr->row = text_rows;
+ row_x += chr->dx;
+ }
+
+ if( !row_w || !row_h ) return 1;
+
+// rows boundary, note: row->xy is y up (FT), row_xy is y down (X)
+ text_x1 = text_y1 = MAX_FLT;
+ text_x2 = text_y2 = MIN_FLT;
+ for( int i=0; i<text_rows; ++i ) {
+ row = title_rows[i];
+ switch( config.hjustification ) {
+ case JUSTIFY_LEFT: row->x0 = 0; break;
+ case JUSTIFY_CENTER: row->x0 = (row_w - (row->x2-row->x1)) / 2; break;
+ case JUSTIFY_RIGHT: row->x0 = row_w - (row->x2-row->x1); break;
+ }
+ float v;
+ if( text_x1 > (v=row->x0+row->x1) ) text_x1 = v;
+ if( text_y1 > (v=row->y0-row->y1) ) text_y1 = v;
+ if( text_x2 < (v=row->x0+row->x2) ) text_x2 = v;
+ if( text_y2 < (v=row->y0-row->y2) ) text_y2 = v;
+ }
+ if( text_x1 > text_x2 || text_y1 > text_y2 ) return 1;
+ text_x1 += fuzz1; text_y1 += fuzz1;
+ text_x2 += fuzz2; text_y2 += fuzz2;
+ text_w = text_x2 - text_x1;
+ text_h = text_y2 - text_y1;
+ return 0;
+}
+
+int TitleMain::get_visible_text()
+{
+// Determine y of visible text
+ switch( config.motion_strategy ) {
+ case BOTTOM_TO_TOP:
+ case TOP_TO_BOTTOM: {
+ float magnitude = config.pixels_per_second *
+ (get_source_position() - config.prev_keyframe_position) /
+ PluginVClient::project_frame_rate;
+ if( config.loop ) {
+ int loop_size = text_h + title_h;
+ magnitude -= (int)(magnitude / loop_size) * loop_size;
+ }
+ text_y = config.motion_strategy == BOTTOM_TO_TOP ?
+ title_h - magnitude :
+ magnitude - text_h;
+ break; }
+ default: switch( config.vjustification ) {
+ case JUSTIFY_TOP: text_y = 0; break;
+ case JUSTIFY_MID: text_y = (title_h - text_h) / 2; break;
+ case JUSTIFY_BOTTOM: text_y = title_h - text_h; break;
+ default: break; }
+ }
+
+// Determine x of visible text
+ switch( config.motion_strategy ) {
+ case RIGHT_TO_LEFT:
+ case LEFT_TO_RIGHT: {
+ float magnitude = config.pixels_per_second *
+ (get_source_position() - config.prev_keyframe_position) /
+ PluginVClient::project_frame_rate;
+ if( config.loop ) {
+ int loop_size = text_w + title_w;
+ magnitude -= (int)(magnitude / loop_size) * loop_size;
+ }
+ text_x = config.motion_strategy == RIGHT_TO_LEFT ?
+ title_w - magnitude :
+ magnitude - text_w;
+ break; }
+ default: switch ( config.hjustification ) {
+ case JUSTIFY_LEFT: text_x = 0; break;
+ case JUSTIFY_CENTER: text_x = (title_w - text_w) / 2; break;
+ case JUSTIFY_RIGHT: text_x = title_w - text_w; break;
+ default: break; }
+ }
+
+
+ // until bottom of this row is visible
+ int row1 = 0;
+ int y0 = text_y - text_y1;
+ while( row1 < text_rows ) {
+ TitleRow *row = title_rows[row1];
+ if( y0 + row->y0-row->y2 > 0 ) break;
+ ++row1;
+ }
+ if( row1 >= text_rows ) return 0;
+
+ // until top of next row is not visible
+ y0 -= title_h;
+ int row2 = row1;
+ while( row2 < text_rows ) {
+ TitleRow *row = title_rows[row2];
+ if( y0 + row->y0-row->y1 >= 0 ) break;
+ ++row2;
+ }
+ if( row1 >= row2 ) return 0;
+
+//printf("get_visible_rows: visible_row1/2 = %d to %d\n",visible_row1,visible_row2);
+ // Only draw visible chars
+ double frame_rate = PluginVClient::get_project_framerate();
+ int64_t units = get_source_position() - get_source_start();
+ double position = units / frame_rate;
+ int blinking = 0;
+ int char1 = -1, char2 = -1, nchars = title_chars.count();
+ for( int i=0; i<nchars; ++i ) {
+ TitleChar *chr = title_chars[i];
+ if( chr->row < row1 ) continue;
+ if( chr->row >= row2 ) break;
+ if( char1 < 0 ) char1 = i;
+ char2 = i;
+ if( (chr->flags & FLAG_BLINK) != 0 ) {
+ blinking = 1;
+ double rate = 1 / fabs(chr->blink), rate2 = 2 * rate;
+ double pos = position - ((int64_t)(position / rate2)) * rate2;
+ chr->fade = chr->blink > 0 ?
+ (pos > rate ? 0 : 1) : fabs(rate+pos) / rate;
+ }
+ }
+ if( char1 < 0 ) char1 = 0;
+ ++char2;
+ if( !blinking && visible_row1 == row1 && visible_row2 == row2 ) return 0;
+// need redraw
+ visible_row1 = row1; visible_row2 = row2;
+ visible_char1 = char1; visible_char2 = char2;
+ return 1;
+}
+
+
+int TitleMain::draw_text(int need_redraw)
+{
+ // until top of next row is not visible
+ mask_x1 = mask_y1 = INT_MAX;
+ mask_x2 = mask_y2 = INT_MIN;
+ for( int i=visible_row1; i<visible_row2; ++i ) {
+ int v; TitleRow *row = title_rows[i];
+ if( mask_x1 > (v=row->x0+row->x1) ) mask_x1 = v;
+ if( mask_y1 > (v=row->y0-row->y1) ) mask_y1 = v;
+ if( mask_x2 < (v=row->x0+row->x2) ) mask_x2 = v;
+ if( mask_y2 < (v=row->y0-row->y2) ) mask_y2 = v;
+ }
+ if( mask_x1 >= mask_x2 || mask_y1 >= mask_y2 ) return 1;
+
+ mask_x1 += fuzz1; mask_y1 += fuzz1;
+ mask_x2 += fuzz2; mask_y2 += fuzz2;
+ mask_w = mask_x2 - mask_x1;
+ mask_h = mask_y2 - mask_y1;
+
+//printf("TitleMain::draw_text %d-%d frame %dx%d\n",
+// visible_row1, visible_row2, mask_w,mask_h);
+ if( text_mask && (text_mask->get_color_model() != text_model ||
+ text_mask->get_w() != mask_w || text_mask->get_h() != mask_h) ) {
+ delete text_mask; text_mask = 0;
+ delete stroke_mask; stroke_mask = 0;
+ }
+
+ if( !text_mask ) {
+// Always use 8 bit because the glyphs are 8 bit
+// Need to set YUV to get clear_frame to set the right chroma.
+ mask_model = text_model;
+ text_mask = new VFrame;
+ text_mask->set_use_shm(0);
+ text_mask->reallocate(0, -1, 0, 0, 0, mask_w, mask_h, mask_model, -1);
+ int drop = abs(config.dropshadow);
+ int drop_w = mask_w + drop;
+ int drop_h = mask_h + drop;
+ stroke_mask = new VFrame;
+ stroke_mask->set_use_shm(0);
+ stroke_mask->reallocate(0, -1, 0, 0, 0, drop_w, drop_h, mask_model, -1);
+ need_redraw = 1;
+ }
+
+// Draw on text mask if it has changed
+ if( need_redraw ) {
+//printf("redraw %d to %d %d,%d %d,%d - %d,%d\n", visible_char1,visible_char2,
+// ext_x0, ext_y0, ext_x1,ext_y1, ext_x2,ext_y2);
+
+ text_mask->clear_frame();
+ stroke_mask->clear_frame();
+#if 0
+ unsigned char *data = text_mask->get_data(); // draw bbox on text
+ for( int x=0; x<mask_w; ++x ) data[4*x+3] = 0xff;
+ for( int x=0; x<mask_w; ++x ) data[4*((mask_h-1)*mask_w+x)+3] = 0xff;
+ for( int y=0; y<mask_h; ++y ) data[4*mask_w*y+3] = 0xff;
+ for( int y=0; y<mask_h; ++y ) data[4*(mask_w*y + mask_w-1)+3] = 0xff;
+#endif
+ if( !title_engine )
+ title_engine = new TitleEngine(this, cpus);
+
+// Draw dropshadow first
+ if( config.dropshadow ) {
+ title_engine->do_dropshadow = 1;
+ title_engine->set_package_count(visible_char2 - visible_char1);
+ title_engine->process_packages();
+ }
+
+// Then draw foreground
+ title_engine->do_dropshadow = 0;
+ title_engine->set_package_count(visible_char2 - visible_char1);
+ title_engine->process_packages();
+
+ draw_underline(text_mask, config.alpha);
+
+// Convert to text outlines
+ if( config.outline_size > 0 ) {
+ if( outline_mask &&
+ (text_mask->get_w() != outline_mask->get_w() ||
+ text_mask->get_h() != outline_mask->get_h()) ) {
+ delete outline_mask; outline_mask = 0;
+ }
+
+ if( !outline_mask ) {
+ outline_mask = new VFrame;
+ outline_mask->set_use_shm(0);
+ outline_mask->reallocate(0, -1, 0, 0, 0,
+ text_mask->get_w(), text_mask->get_h(),
+ text_mask->get_color_model(), -1);
+ }
+ if( !outline_engine ) outline_engine =
+ new TitleOutlineEngine(this, cpus);
+ outline_engine->do_outline();
+ }
+
+ }
+
+ return 0;
+}
+
+int TitleMain::draw_underline(VFrame *mask, int alpha)
+{
+ int row = -1, sz = -1, color = -1, rgb = -1;
+ int bpp = mask->get_bytes_per_pixel(), bpp1 = bpp-1;
+ int x1 = 0, x2 = 0, y0 = 0;
+ for( int i=visible_char1; i<visible_char2; ) {
+ TitleChar *chr = title_chars[i];
+ if( (chr->flags & FLAG_UNDER) && row < 0 ) {
+ sz = chr->size;
+ rgb = chr->color; int rr, gg, bb;
+ get_mask_colors(rgb, mask_model, rr, gg, bb);
+ color = (rr<<16) | (gg<<8) | (bb<<0);
+ row = chr->row;
+ TitleRow *rp = title_rows[row];
+ x1 = rp->x0 + chr->x;
+ y0 = rp->y0;
+ }
+ if( (chr->flags & FLAG_UNDER) && row == chr->row && chr->color == rgb ) {
+ TitleRow *rp = title_rows[row];
+ x2 = rp->x0 + chr->x + chr->dx;
+ if( sz < chr->size ) sz = chr->size;
+ if( ++i < visible_char2 ) continue;
+ }
+ if( row < 0 ) { ++i; continue; }
+ x1 -= mask_x1; x2 -= mask_x1; y0 -= mask_y1;
+ if( x1 < 0 ) x1 = 0;
+ if( x2 > mask_w ) x2 = mask_w;
+ int sz1 = sz / 32 + 1, sz2 = sz1/2;
+ int y1 = y0 - sz2, y2 = y1 + sz1;
+ if( y1 < 0 ) y1 = 0;
+ if( y2 > mask_h ) y2 = mask_h;
+ unsigned char **rows = mask->get_rows();
+ for( int y=y1; y<y2; ++y ) {
+ unsigned char *rp = rows[y];
+ for( int x=x1; x<x2; ++x ) {
+ unsigned char *bp = rp + bpp * x;
+ for( int i=bpp1; --i>=0; ) *bp++ = color>>(8*i);
+ *bp = alpha;
+ }
+ }
+ row = -1;
+ }
+ return 0;
+}
+
+void TitleMain::draw_overlay()
+{
+
+//printf("TitleMain::draw_overlay 1\n");
+ fade = 1;
+ if( !EQUIV(config.fade_in, 0) ) {
+ int fade_len = lroundf(config.fade_in * PluginVClient::project_frame_rate);
+ int fade_position = get_source_position() - config.prev_keyframe_position;
+
+ if( fade_position >= 0 && fade_position < fade_len ) {
+ fade = (float)fade_position / fade_len;
+ }
+ }
+ if( !EQUIV(config.fade_out, 0) ) {
+ int fade_len = lroundf(config.fade_out * PluginVClient::project_frame_rate);
+ int fade_position = config.next_keyframe_position - get_source_position();
+
+
+ if( fade_position >= 0 && fade_position < fade_len ) {
+ fade = (float)fade_position / fade_len;
+ }
+ }
+
+ if( !translate )
+ translate = new TitleTranslate(this, cpus);
+ if( text_x+mask_w > 0 && text_x < title_w ) {
+ translate->xlat_mask = text_mask;
+ translate->run_packages();
+ if( config.stroke_width >= SMALL && (config.style & BC_FONT_OUTLINE) ) {
+ translate->xlat_mask = stroke_mask;
+ translate->run_packages();
+ }
+ }
+}
+
+const char* TitleMain::motion_to_text(int motion)
+{
+ switch( motion ) {
+ case NO_MOTION: return _("No motion"); break;
+ case BOTTOM_TO_TOP: return _("Bottom to top"); break;
+ case TOP_TO_BOTTOM: return _("Top to bottom"); break;
+ case RIGHT_TO_LEFT: return _("Right to left"); break;
+ case LEFT_TO_RIGHT: return _("Left to right"); break;
+ }
+ return _("Unknown");
+}
+
+int TitleMain::text_to_motion(const char *text)
+{
+ for( int i=0; i<TOTAL_PATHS; ++i ) {
+ if( !strcasecmp(motion_to_text(i), text) ) return i;
+ }
+ return 0;
+}
+
+void TitleMain::reset_render()
+{
+ delete text_mask; text_mask = 0;
+ delete stroke_mask; stroke_mask = 0;
+ delete glyph_engine; glyph_engine = 0;
+ visible_row1 = 0; visible_row2 = 0;
+ visible_char1 = 0; visible_char2 = 0;
+ title_rows.clear();
+ title_glyphs.clear();
+ title_images.clear();
+ if( freetype_face ) {
+ FT_Done_Face(freetype_face);
+ freetype_face = 0;
+ }
+}
+
+int TitleMain::init_freetype()
+{
+ if( !freetype_library )
+ FT_Init_FreeType(&freetype_library);
+ return 0;
+}
+
+void TitleMain::draw_boundry()
+{
+ VFrame &out = *output;
+ int iw = output->get_w(), ih = output->get_h();
+ int mr = MIN(iw, ih)/200 + 2, rr = 2*mr;
+ int x = title_x, y = title_y, w = title_w, h = title_h;
+ int r2 = (rr+1)/2;
+ int x0 = x-r2, x1 = x+(w+1)/2, x2 = x+w+r2;
+ int y0 = y-r2, y1 = y+(h+1)/2, y2 = y+h+r2;
+ int st = 1;
+ for( int r=2; r<mr; r<<=1 ) st = r;
+ out.set_stiple(st);
+
+ for( int r=mr/2; --r>=0; ) { // bbox
+ int lft = x+r, rgt = x+w-1-r;
+ int top = y+r, bot = y+h-1-r;
+ out.draw_line(lft,top, rgt,top);
+ out.draw_line(rgt,top, rgt,bot);
+ out.draw_line(rgt,bot, lft,bot);
+ out.draw_line(lft,bot, lft,top);
+ }
+
+ for( int r=mr; r<rr; ++r ) { // center
+ out.draw_smooth(x1-r,y1, x1-r,y1+r, x1,y1+r);
+ out.draw_smooth(x1,y1+r, x1+r,y1+r, x1+r,y1);
+ out.draw_smooth(x1+r,y1, x1+r,y1-r, x1,y1-r);
+ out.draw_smooth(x1,y1-r, x1-r,y1-r, x1-r,y1);
+ }
+
+ for( int r=rr; --r>=0; ) { // edge arrows
+ out.draw_line(x1-r,y0+r, x1+r,y0+r);
+ out.draw_line(x2-r,y1-r, x2-r,y1+r);
+ out.draw_line(x1-r,y2-r, x1+r,y2-r);
+ out.draw_line(x0+r,y1+r, x0+r,y1-r);
+ }
+ x0 += r2; y0 += r2; x2 -= r2; y2 -= r2;
+ for( int r=2*mr; --r>=0; ) { // corner arrows
+ out.draw_line(x0,y0+r, x0+r,y0);
+ out.draw_line(x2,y0+r, x2-r,y0);
+ out.draw_line(x2,y2-r, x2-r,y2);
+ out.draw_line(x0,y2-r, x0+r,y2);
+ }
+}
+
+
+int TitleMain::process_realtime(VFrame *input_ptr, VFrame *output_ptr)
+{
+ int result = 0;
+ input = input_ptr;
+ output = output_ptr;
+ output_model = output->get_color_model();
+ text_model = BC_CModels::is_yuv(output_model) ? BC_YUVA8888 : BC_RGBA8888;
+
+ if( text_model != mask_model ) need_reconfigure = 1;
+ need_reconfigure |= load_configuration();
+ int64_t cur_position = get_source_position();
+ if( last_position < 0 || last_position+1 != cur_position )
+ need_reconfigure = 1;
+ last_position = cur_position;
+
+ title_x = config.title_x; title_y = config.title_y;
+ title_w = config.title_w ? config.title_w : input->get_w();
+ title_h = config.title_h ? config.title_h : input->get_h();
+
+ fuzz1 = -config.outline_size;
+ fuzz2 = config.outline_size;
+ if( config.dropshadow < 0 )
+ fuzz1 += config.dropshadow;
+ else
+ fuzz2 += config.dropshadow;
+ fuzz = fuzz2 - fuzz1;
+
+// Check boundaries
+ if( config.size <= 0 || config.size >= 2048 )
+ config.size = 72;
+ if( config.stroke_width < 0 || config.stroke_width >= 512 )
+ config.stroke_width = 0.0;
+ if( !config.wlen && !config.timecode )
+ return 0;
+ if( !strlen(config.encoding) )
+ strcpy(config.encoding, DEFAULT_ENCODING);
+
+// Always synthesize text and redraw it for timecode
+ if( config.timecode ) {
+ int64_t rendered_frame = get_source_position();
+ if( get_direction() == PLAY_REVERSE )
+ rendered_frame -= 1;
+
+ char text[BCTEXTLEN];
+ Units::totext(text,
+ (double)rendered_frame / PluginVClient::project_frame_rate,
+ config.timecode_format,
+ PluginVClient::get_project_samplerate(),
+ PluginVClient::get_project_framerate(),
+ 16);
+ config.to_wtext(config.encoding, text, strlen(text)+1);
+ need_reconfigure = 1;
+ }
+
+ if( config.background )
+ draw_background();
+
+// Handle reconfiguration
+ if( need_reconfigure ) {
+ need_reconfigure = 0;
+ reset_render();
+ result = init_freetype();
+ if( !result ) {
+ load_glyphs();
+ result = get_text();
+ }
+ }
+
+ if( !result )
+ result = draw_text(get_visible_text());
+
+
+// Overlay mask on output
+ if( !result )
+ draw_overlay();
+
+ if( config.drag )
+ draw_boundry();
+
+ return 0;
+}
+
+void TitleMain::update_gui()
+{
+ if( thread ) {
+ int reconfigure = load_configuration();
+ if( reconfigure ) {
+ TitleWindow *window = (TitleWindow*)thread->window;
+ window->lock_window("TitleMain::update_gui");
+ window->update();
+ window->unlock_window();
+ window->color_thread->update_gui(config.color, 0);
+ }
+ }
+}
+
+int TitleMain::load_configuration()
+{
+ KeyFrame *prev_keyframe, *next_keyframe;
+ prev_keyframe = get_prev_keyframe(get_source_position());
+ next_keyframe = get_next_keyframe(get_source_position());
+
+ TitleConfig old_config, prev_config, next_config;
+ old_config.copy_from(config);
+ read_data(prev_keyframe);
+ prev_config.copy_from(config);
+ read_data(next_keyframe);
+ next_config.copy_from(config);
+
+ config.prev_keyframe_position = prev_keyframe->position;
+ config.next_keyframe_position = next_keyframe->position;
+
+ // if no previous keyframe exists, it should be start of the plugin, not start of the track
+ if( config.next_keyframe_position == config.prev_keyframe_position )
+ config.next_keyframe_position = get_source_start() + get_total_len();
+ if( config.prev_keyframe_position == 0 )
+ config.prev_keyframe_position = get_source_start();
+// printf("TitleMain::load_configuration 10 %d %d\n",
+// config.prev_keyframe_position,
+// config.next_keyframe_position);
+
+ config.interpolate(prev_config,
+ next_config,
+ (next_keyframe->position == prev_keyframe->position) ?
+ get_source_position() :
+ prev_keyframe->position,
+ (next_keyframe->position == prev_keyframe->position) ?
+ get_source_position() + 1 :
+ next_keyframe->position,
+ get_source_position());
+
+ if( !config.equivalent(old_config) )
+ return 1;
+ return 0;
+}
+
+
+void TitleMain::save_data(KeyFrame *keyframe)
+{
+ FileXML output;
+
+ output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
+ output.tag.set_title("TITLE");
+ output.tag.set_property("FONT", config.font);
+ output.tag.set_property("ENCODING", config.encoding);
+ output.tag.set_property("STYLE", (int64_t)config.style);
+ output.tag.set_property("SIZE", config.size);
+ output.tag.set_property("COLOR", config.color);
+ output.tag.set_property("ALPHA", config.alpha);
+ output.tag.set_property("OUTLINE_SIZE", config.outline_size);
+ output.tag.set_property("OUTLINE_COLOR", config.outline_color);
+ output.tag.set_property("OUTLINE_ALPHA", config.outline_alpha);
+ output.tag.set_property("COLOR_STROKE", config.color_stroke);
+ output.tag.set_property("STROKE_WIDTH", config.stroke_width);
+ output.tag.set_property("MOTION_STRATEGY", config.motion_strategy);
+ output.tag.set_property("LOOP", config.loop);
+ output.tag.set_property("LINE_PITCH", config.line_pitch);
+ output.tag.set_property("PIXELS_PER_SECOND", config.pixels_per_second);
+ output.tag.set_property("HJUSTIFICATION", config.hjustification);
+ output.tag.set_property("VJUSTIFICATION", config.vjustification);
+ output.tag.set_property("FADE_IN", config.fade_in);
+ output.tag.set_property("FADE_OUT", config.fade_out);
+ output.tag.set_property("TITLE_X", config.title_x);
+ output.tag.set_property("TITLE_Y", config.title_y);
+ output.tag.set_property("TITLE_W", config.title_w);
+ output.tag.set_property("TITLE_H", config.title_h);
+ output.tag.set_property("DROPSHADOW", config.dropshadow);
+ output.tag.set_property("TIMECODE", config.timecode);
+ output.tag.set_property("TIMECODEFORMAT", config.timecode_format);
+ output.tag.set_property("WINDOW_W", config.window_w);
+ output.tag.set_property("WINDOW_H", config.window_h);
+ output.tag.set_property("DRAG", config.drag);
+ output.tag.set_property("BACKGROUND", config.background);
+ output.tag.set_property("BACKGROUND_PATH", config.background_path);
+ output.tag.set_property("LOOP_PLAYBACK", config.loop_playback);
+ output.append_tag();
+ output.append_newline();
+ char text[BCTEXTLEN];
+ int text_len = BC_Resources::encode(
+ BC_Resources::wide_encoding, DEFAULT_ENCODING,
+ (char*)config.wtext, config.wlen*sizeof(wchar_t),
+ text, sizeof(text));
+ output.append_text(text, text_len);
+ output.tag.set_title("/TITLE");
+ output.append_tag();
+ output.append_newline();
+ output.terminate_string();
+//printf("TitleMain::save_data 1\n%s\n", output.string);
+//printf("TitleMain::save_data 2\n%s\n", config.text);
+}
+
+void TitleMain::read_data(KeyFrame *keyframe)
+{
+ FileXML input;
+
+ input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
+
+ int result = 0;
+
+ config.prev_keyframe_position = keyframe->position;
+ while(!result)
+ {
+ result = input.read_tag();
+ if( result ) break;
+
+ if( input.tag.title_is("TITLE") ) {
+ input.tag.get_property("FONT", config.font);
+ input.tag.get_property("ENCODING", config.encoding);
+ config.style = input.tag.get_property("STYLE", (int64_t)config.style);
+ config.size = input.tag.get_property("SIZE", config.size);
+ config.color = input.tag.get_property("COLOR", config.color);
+ config.alpha = input.tag.get_property("ALPHA", config.alpha);
+ config.outline_size = input.tag.get_property("OUTLINE_SIZE", config.outline_size);
+ config.outline_color = input.tag.get_property("OUTLINE_COLOR", config.outline_color);
+ config.outline_alpha = input.tag.get_property("OUTLINE_ALPHA", config.outline_alpha);
+ config.color_stroke = input.tag.get_property("COLOR_STROKE", config.color_stroke);
+ config.stroke_width = input.tag.get_property("STROKE_WIDTH", config.stroke_width);
+ config.motion_strategy = input.tag.get_property("MOTION_STRATEGY", config.motion_strategy);
+ config.loop = input.tag.get_property("LOOP", config.loop);
+ config.line_pitch = input.tag.get_property("LINE_PITCH", config.line_pitch);
+ config.pixels_per_second = input.tag.get_property("PIXELS_PER_SECOND", config.pixels_per_second);
+ config.hjustification = input.tag.get_property("HJUSTIFICATION", config.hjustification);
+ config.vjustification = input.tag.get_property("VJUSTIFICATION", config.vjustification);
+ config.fade_in = input.tag.get_property("FADE_IN", config.fade_in);
+ config.fade_out = input.tag.get_property("FADE_OUT", config.fade_out);
+ config.title_x = input.tag.get_property("TITLE_X", config.title_x);
+ config.title_y = input.tag.get_property("TITLE_Y", config.title_y);
+ config.title_w = input.tag.get_property("TITLE_W", config.title_w);
+ config.title_h = input.tag.get_property("TITLE_H", config.title_h);
+ config.dropshadow = input.tag.get_property("DROPSHADOW", config.dropshadow);
+ config.timecode = input.tag.get_property("TIMECODE", config.timecode);
+ config.timecode_format = input.tag.get_property("TIMECODEFORMAT", config.timecode_format);
+ config.window_w = input.tag.get_property("WINDOW_W", config.window_w);
+ config.window_h = input.tag.get_property("WINDOW_H", config.window_h);
+ config.drag = input.tag.get_property("DRAG", config.drag);
+ config.background = input.tag.get_property("BACKGROUND", config.background);
+ input.tag.get_property("BACKGROUND_PATH", config.background_path);
+ config.loop_playback = input.tag.get_property("LOOP_PLAYBACK", config.loop_playback);
+ const char *text = input.read_text();
+ config.to_wtext(config.encoding, text, strlen(text)+1);
+ }
+ else if( input.tag.title_is("/TITLE") ) {
+ result = 1;
+ }
+ }
+}
+
--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef TITLE_H
+#define TITLE_H
+
+class TitleConfig;
+class TitleGlyph;
+class TitleGlyphs;
+class TitleImage;
+class TitleImages;
+class TitleChar;
+class TitleChars;
+class TitleRow;
+class TitleRows;
+class GlyphPackage;
+class GlyphUnit;
+class GlyphEngine;
+class TitlePackage;
+class TitleUnit;
+class TitleEngine;
+class TitleOutlinePackage;
+class TitleOutlineUnit;
+class TitleOutlineEngine;
+class TitleTranslatePackage;
+class TitleTranslateUnit;
+class TitleTranslate;
+class TitleCurFont;
+class TitleCurSize;
+class TitleCurColor;
+class TitleCurAlpha;
+class TitleCurBold;
+class TitleCurItalic;
+class TitleCurCaps;
+class TitleCurUnder;
+class TitleCurBlink;
+class TitleCurFixed;
+class TitleCurSuper;
+class TitleCurNudge;
+class TitleParser;
+class TitleMain;
+
+#include "bchash.h"
+#include "bcfontentry.h"
+#include "file.inc"
+#include "indexable.inc"
+#include "loadbalance.h"
+#include "mutex.h"
+#include "overlayframe.inc"
+#include "pluginvclient.h"
+#include "renderengine.inc"
+#include "titlerwindow.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <sys/types.h>
+
+// Motion strategy
+#define TOTAL_PATHS 5
+#define NO_MOTION 0x0
+#define BOTTOM_TO_TOP 0x1
+#define TOP_TO_BOTTOM 0x2
+#define RIGHT_TO_LEFT 0x3
+#define LEFT_TO_RIGHT 0x4
+
+// Horizontal justification
+#define JUSTIFY_LEFT 0x0
+#define JUSTIFY_CENTER 0x1
+#define JUSTIFY_RIGHT 0x2
+
+// Vertical justification
+#define JUSTIFY_TOP 0x0
+#define JUSTIFY_MID 0x1
+#define JUSTIFY_BOTTOM 0x2
+
+// char types
+#define CHAR_GLYPH 0
+#define CHAR_IMAGE 1
+// flags
+#define FLAG_UNDER 0x0001
+#define FLAG_FIXED 0x0002
+#define FLAG_SUPER 0x0004
+#define FLAG_SUBER 0x0008
+#define FLAG_BLINK 0x0010
+
+class TitleConfig
+{
+public:
+ TitleConfig();
+ ~TitleConfig();
+
+ void to_wtext(const char *from_enc, const char *text, int tlen);
+// Only used to clear glyphs
+ int equivalent(TitleConfig &that);
+ void copy_from(TitleConfig &that);
+ void interpolate(TitleConfig &prev,
+ TitleConfig &next,
+ int64_t prev_frame,
+ int64_t next_frame,
+ int64_t current_frame);
+
+// Font information
+ char font[BCTEXTLEN];
+// Encoding to convert from
+ char encoding[BCTEXTLEN];
+ int style;
+ float size;
+ int color;
+ int alpha;
+ float outline_size;
+ int outline_color;
+ int outline_alpha;
+ int color_stroke;
+ float stroke_width;
+ int motion_strategy; // Motion of title across frame
+ int line_pitch;
+ int loop; // Loop motion path
+ int hjustification;
+ int vjustification;
+// Number of seconds the fade in and fade out of the title take
+ double fade_in, fade_out;
+ float pixels_per_second; // Speed of motion
+// Text to display
+ wchar_t wtext[BCTEXTLEN];
+ int wlen;
+// Position in frame relative to top left
+ float title_x, title_y;
+ int title_w, title_h;
+// Size of window
+ int window_w, window_h;
+// Calculated during every frame for motion strategy
+ int64_t prev_keyframe_position;
+ int64_t next_keyframe_position;
+// Stamp timecode
+ int timecode;
+ int dropshadow;
+ int background;
+ char background_path[BCTEXTLEN];
+
+ void convert_text();
+
+// Time Code Format
+ int timecode_format;
+// drag enable
+ int drag;
+// loop background playback
+ int loop_playback;
+};
+
+class TitleGlyph
+{
+public:
+ TitleGlyph();
+ ~TitleGlyph();
+
+ FT_ULong char_code;
+ int freetype_index;
+ BC_FontEntry *font;
+ int width, height, style;
+ int size, pitch;
+ int advance_x;
+ int left, top, right, bottom;
+ VFrame *data, *data_stroke;
+};
+class TitleGlyphs : public ArrayList<TitleGlyph *> {
+public:
+ void clear() { remove_all_objects(); }
+ int count() { return size(); }
+
+ TitleGlyphs() {}
+ ~TitleGlyphs() { clear(); }
+};
+
+class TitleImage {
+public:
+ char *path;
+ VFrame *vframe;
+
+ TitleImage(const char *path, VFrame *vfrm);
+ ~TitleImage();
+};
+class TitleImages : public ArrayList<TitleImage *> {
+public:
+ void clear() { remove_all_objects(); }
+ int count() { return size(); }
+
+ TitleImages() {}
+ ~TitleImages() { clear(); }
+};
+
+
+// Position of each image box in a row
+class TitleChar {
+public:
+ wchar_t wch;
+ int typ, flags;
+ void *vp;
+ int x, y;
+ int row, dx;
+ int color, alpha;
+ float fade;
+ float blink, size;
+
+ TitleChar *init(int typ, void *vp);
+};
+class TitleChars : public ArrayList<TitleChar *> {
+ int next;
+public:
+ void reset() { next = 0; }
+ void clear() { remove_all_objects(); reset(); }
+ int count() { return next; }
+ TitleChar *add(int typ, void *vp) {
+ TitleChar *ret = next < size() ? get(next++) : 0;
+ if( !ret ) { append(ret = new TitleChar()); next = size(); }
+ return ret->init(typ, vp);
+ }
+ TitleChars() { reset(); }
+ ~TitleChars() { clear(); }
+};
+
+class TitleRow {
+public:
+ float x0, y0, x1, y1, x2, y2;
+ TitleRow *init();
+ void bound(float lt, float tp, float rt, float bt) {
+ if( x1 > lt ) x1 = lt;
+ if( y1 < tp ) y1 = tp;
+ if( x2 < rt ) x2 = rt;
+ if( y2 > bt ) y2 = bt;
+ }
+};
+class TitleRows : public ArrayList<TitleRow *> {
+ int next;
+public:
+ void reset() { next = 0; }
+ void clear() { remove_all_objects(); reset(); }
+ int count() { return next; }
+ TitleRow *add() {
+ TitleRow *ret = next < size() ? get(next++) : 0;
+ if( !ret ) { append(ret = new TitleRow()); next = size(); }
+ return ret->init();
+ }
+ TitleRows() { reset(); }
+ ~TitleRows() { clear(); }
+};
+
+// Draw a single character into the glyph cache
+//
+class GlyphPackage : public LoadPackage
+{
+public:
+ GlyphPackage();
+ TitleGlyph *glyph;
+};
+
+
+class GlyphUnit : public LoadClient
+{
+public:
+ GlyphUnit(TitleMain *plugin, GlyphEngine *server);
+ ~GlyphUnit();
+ void process_package(LoadPackage *package);
+
+ TitleMain *plugin;
+ FT_Library freetype_library; // Freetype library
+ FT_Face freetype_face;
+};
+
+class GlyphEngine : public LoadServer
+{
+public:
+ GlyphEngine(TitleMain *plugin, int cpus);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ TitleMain *plugin;
+};
+
+
+// Copy a single character to the text mask
+class TitlePackage : public LoadPackage
+{
+public:
+ TitlePackage();
+ int x, y;
+ TitleChar *chr;
+};
+
+// overlay modes
+#define DRAW_ALPHA 1
+#define DRAW_COLOR 2
+#define DRAW_IMAGE 3
+
+class TitleUnit : public LoadClient
+{
+public:
+ TitleUnit(TitleMain *plugin, TitleEngine *server);
+ void process_package(LoadPackage *package);
+ void draw_frame(int mode, VFrame *dst, VFrame *src, int x, int y);
+
+ TitleMain *plugin;
+ TitleEngine *engine;
+ TitleChar *chr;
+};
+
+class TitleEngine : public LoadServer
+{
+public:
+ TitleEngine(TitleMain *plugin, int cpus);
+ void init_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ TitleMain *plugin;
+ int do_dropshadow;
+};
+
+
+// Create outline
+class TitleOutlinePackage : public LoadPackage
+{
+public:
+ TitleOutlinePackage();
+ int y1, y2;
+};
+
+
+class TitleOutlineUnit : public LoadClient
+{
+public:
+ TitleOutlineUnit(TitleMain *plugin, TitleOutlineEngine *server);
+ void process_package(LoadPackage *package);
+ TitleMain *plugin;
+ TitleOutlineEngine *engine;
+};
+
+class TitleOutlineEngine : public LoadServer
+{
+public:
+ TitleOutlineEngine(TitleMain *plugin, int cpus);
+ void init_packages();
+ void do_outline();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ TitleMain *plugin;
+ int pass;
+};
+
+
+// Overlay text mask with fractional translation
+// We don't use OverlayFrame to enable alpha blending on non alpha
+// output.
+class TitleTranslatePackage : public LoadPackage
+{
+public:
+ TitleTranslatePackage();
+ int y1, y2;
+};
+
+typedef struct {
+ int in_x1;
+ float in_fraction1;
+ int in_x2; // Might be same as in_x1 for boundary
+ float in_fraction2;
+ float output_fraction;
+} transfer_table_f;
+
+class TitleTranslateUnit : public LoadClient
+{
+public:
+ TitleTranslateUnit(TitleMain *plugin, TitleTranslate *server);
+
+ static void translation_array_f(transfer_table_f* &table,
+ float out_x1, float out_x2, int out_total,
+ float in_x1, float in_x2, int in_total,
+ int &x1_out, int &x2_out);
+ void process_package(LoadPackage *package);
+ TitleMain *plugin;
+};
+
+class TitleTranslate : public LoadServer
+{
+public:
+ TitleTranslate(TitleMain *plugin, int cpus);
+ ~TitleTranslate();
+ void init_packages();
+ void run_packages();
+ LoadClient* new_client();
+ LoadPackage* new_package();
+ TitleMain *plugin;
+ transfer_table_f *y_table;
+ transfer_table_f *x_table;
+ VFrame *xlat_mask;
+ int out_x1, out_x2;
+ int out_y1, out_y2;
+};
+
+template<class typ> class TitleStack : public ArrayList<typ>
+{
+ typ &last() { return ArrayList<typ>::last(); }
+ int size() { return ArrayList<typ>::size(); }
+ typ &append(typ &v) { return ArrayList<typ>::append(v); }
+ void remove() { return ArrayList<typ>::remove(); }
+public:
+ TitleParser *parser;
+ TitleStack(TitleParser *p, typ v) : parser(p) { append(v); }
+ operator typ&() { return last(); }
+ typ &push(typ &v) { return append(v); }
+ int pop() { return size()>1 ? (remove(),0) : 1; }
+ int set(const char *txt);
+ int unset(const char *txt);
+};
+
+template<class typ> int TitleStack<typ>::set(const char *txt)
+{
+ typ v = !*txt ? 1 : strtol(txt,(char **)&txt,0);
+ if( *txt || v < 0 || v > 1 ) return 1;
+ push(v);
+ return 0;
+}
+template<class typ> int TitleStack<typ>::unset(const char *txt)
+{
+ return pop();
+}
+
+class TitleCurNudge : public TitleStack<int> {
+public:
+ TitleCurNudge(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurColor : public TitleStack<int> {
+public:
+ TitleCurColor(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurAlpha : public TitleStack<int> {
+public:
+ TitleCurAlpha(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurSize : public TitleStack<float> {
+public:
+ TitleCurSize(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+ int unset(const char *txt);
+};
+
+class TitleCurBold : public TitleStack<int> {
+public:
+ TitleCurBold(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+ int unset(const char *txt);
+};
+
+class TitleCurItalic : public TitleStack<int> {
+public:
+ TitleCurItalic(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+ int unset(const char *txt);
+};
+
+class TitleCurFont : public TitleStack<BC_FontEntry*>
+{
+public:
+ BC_FontEntry* get(const char *txt, int style);
+ int set(const char *txt, int style);
+ int style();
+ virtual int set(const char *txt=0);
+ virtual int unset(const char *txt);
+ TitleCurFont(TitleParser *parser, TitleMain *plugin);
+};
+
+class TitleCurCaps : public TitleStack<int> {
+public:
+ TitleCurCaps(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurUnder : public TitleStack<int> {
+public:
+ TitleCurUnder(TitleParser *parser, TitleMain *plugin);
+};
+
+class TitleCurBlink : public TitleStack<float> {
+public:
+ TitleCurBlink(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurFixed : public TitleStack<int> {
+public:
+ TitleCurFixed(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+class TitleCurSuper : public TitleStack<int> {
+public:
+ TitleCurSuper(TitleParser *parser, TitleMain *plugin);
+ int set(const char *txt);
+};
+
+
+class TitleParser
+{
+ const wchar_t *bfr, *out, *lmt;
+public:
+ TitleMain *plugin;
+
+ long tell() { return out - bfr; }
+ void seek(long pos) { out = bfr + pos; }
+ bool eof() { return out >= lmt; }
+ int wcur() { return eof() ? -1 : *out; }
+ int wnext() { return eof() ? -1 : *out++; }
+ int wget(wchar_t &wch);
+ char id[BCSTRLEN], text[BCTEXTLEN];
+ int set_attributes(int ret);
+
+ TitleCurNudge cur_nudge;
+ TitleCurColor cur_color;
+ TitleCurAlpha cur_alpha;
+ TitleCurSize cur_size;
+ TitleCurBold cur_bold;
+ TitleCurItalic cur_italic;
+ TitleCurFont cur_font;
+ TitleCurCaps cur_caps;
+ TitleCurUnder cur_under;
+ TitleCurBlink cur_blink;
+ TitleCurFixed cur_fixed;
+ TitleCurSuper cur_super;
+
+ TitleParser(TitleMain *main);
+};
+
+
+class TitleMain : public PluginVClient
+{
+public:
+ TitleMain(PluginServer *server);
+ ~TitleMain();
+
+// required for all realtime plugins
+ PLUGIN_CLASS_MEMBERS(TitleConfig)
+ int process_realtime(VFrame *input_ptr, VFrame *output_ptr);
+ int is_realtime();
+ int is_synthesis();
+ void update_gui();
+ void save_data(KeyFrame *keyframe);
+ void read_data(KeyFrame *keyframe);
+
+ void build_previews(TitleWindow *gui);
+ void reset_render();
+ int init_freetype();
+ int set_font(BC_FontEntry*&font, const char *txt);
+ int set_font(BC_FontEntry*&font, const char *txt, int style);
+ int set_size(int &size, const char *txt);
+ int set_color(int &color, const char *txt);
+ int set_bold(int &bold, const char *txt);
+ int set_italic(int &italic, const char *txt);
+ int set_caps(int &caps, const char *txt);
+ int set_under(int &under, const char *txt);
+ void load_glyphs();
+ int draw_text(int need_redraw);
+ int draw_underline(VFrame *mask, int alpha);
+ void draw_overlay();
+ void draw_boundry();
+ int get_text();
+ int get_visible_text();
+ int check_char_code_path(FT_Library &freetype_library,
+ char *path_old, FT_ULong &char_code, char *path_new);
+ int load_freetype_face(FT_Library &freetype_library,
+ FT_Face &freetype_face, const char *path);
+ int load_font(BC_FontEntry *font);
+ Indexable *open_background(const char *filename);
+ int read_background(VFrame *frame, int64_t position, int color_model);
+ void draw_background();
+ BC_FontEntry* get_font(const char *font_name, int style);
+ BC_FontEntry* config_font();
+ TitleGlyph *get_glyph(FT_ULong char_code, BC_FontEntry *font, int size, int style);
+ int get_width(TitleGlyph *cur, TitleGlyph *nxt);
+
+ VFrame *add_image(const char *path);
+ VFrame *get_image(const char *path);
+
+// backward compatibility
+ void convert_encoding();
+ static const char* motion_to_text(int motion);
+ static int text_to_motion(const char *text);
+
+ VFrame *text_mask;
+ VFrame *stroke_mask;
+ GlyphEngine *glyph_engine;
+ TitleEngine *title_engine;
+ VFrame *outline_mask;
+ TitleOutlineEngine *outline_engine;
+ TitleTranslate *translate;
+
+ TitleChars title_chars;
+ TitleRows title_rows;
+ TitleGlyphs title_glyphs;
+ TitleImages title_images;
+
+ FT_Library freetype_library;
+ FT_Face freetype_face;
+ char text_font[BCTEXTLEN];
+
+ int window_w, window_h;
+ int fuzz, fuzz1, fuzz2;
+ int title_x, title_y, title_w, title_h;
+
+ float text_x, text_y, text_w, text_h;
+ float text_x1, text_y1, text_x2, text_y2;
+
+ int mask_x, mask_y; int mask_w, mask_h;
+ int mask_x1, mask_y1, mask_x2, mask_y2;
+
+ int text_rows;
+ int visible_row1, visible_char1;
+ int visible_row2, visible_char2;
+ float fade;
+
+ VFrame *input, *output;
+ int output_model, text_model, mask_model;
+
+ Indexable *background;
+ File *bg_file;
+ VFrame *bg_frame;
+ RenderEngine *render_engine;
+ CICache *video_cache;
+ OverlayFrame *overlay_frame;
+
+ int64_t last_position;
+ int need_reconfigure;
+ int cpus;
+};
+
+
+#endif
#include "bcdisplayinfo.h"
#include "bcsignals.h"
+#include "clip.h"
#include "cstrdup.h"
+#include "automation.h"
+#include "cwindow.h"
+#include "cwindowgui.h"
+#include "edl.h"
+#include "edlsession.h"
#include "language.h"
+#include "mwindow.h"
+#include "plugin.h"
+#include "pluginserver.h"
#include "theme.h"
-#include "titlewindow.h"
+#include "track.h"
+#include "titlerwindow.h"
#include "bcfontentry.h"
#include <wchar.h>
TitleWindow::TitleWindow(TitleMain *client)
: PluginClientWindow(client,
- client->config.window_w,
- client->config.window_h,
- 100,
- 100,
- 1)
+ client->config.window_w, client->config.window_h, 100, 100, 1)
{
//printf("TitleWindow::TitleWindow %d %d %d\n", __LINE__, client->config.window_w, client->config.window_h);
this->client = client;
justify_title = 0;
style_title = 0;
size_title = 0;
- title_y = 0;
- bottom = 0;
- size = 0;
- loop = 0;
- title_x = 0;
- dropshadow = 0;
- motion = 0;
+ motion_title = 0;
+ speed_title = 0;
+ font_title = 0;
+ fadeout_title = 0;
+ fadein_title = 0;
dropshadow_title = 0;
+ text_title = 0;
+
+ font = 0; size = 0;
+ title_x = 0; title_y = 0;
+ x_title = 0; y_title = 0;
+ title_w = 0; title_h = 0;
+ w_title = 0; h_title = 0;
+ top = 0; mid = 0; bottom = 0;
+ left = 0; center = 0; right = 0;
+ loop = 0; motion = 0; speed = 0;
+ dropshadow = 0;
text = 0;
timecode = 0;
- fade_in = 0;
- encoding_title = 0;
- x_title = 0;
bold = 0;
- color_y = 0;
- speed = 0;
- center = 0;
italic = 0;
- text_title = 0;
- motion_title = 0;
- fadeout_title = 0;
- font_title = 0;
- fadein_title = 0;
+ dragging = 0;
+ fade_in = 0;
fade_out = 0;
color_button = 0;
- left = 0;
- speed_title = 0;
- top = 0;
- font = 0;
- right = 0;
- color_x = 0;
- color_y = 0;
- y_title = 0;
+ color_x = color_y = 0;
color_thread = 0;
- mid = 0;
- encoding_title = 0;
- encoding = 0;
+ background = 0;
+ background_path = 0;
+ cur_ibeam = -1;
}
TitleWindow::~TitleWindow()
{
- for(int j = 0; j < fonts.size(); j++)
- {
+ ungrab(client->server->mwindow->cwindow->gui);
+ for( int j=0; j<fonts.size(); ++j ) {
// delete the pixmaps but not the vframes since they're static
delete fonts.get(j)->get_icon();
}
sizes.remove_all_objects();
delete timecode_format;
delete color_thread;
-#ifdef USE_OUTLINE
- delete color_stroke_thread;
-#endif
delete title_x;
delete title_y;
}
#define COLOR_H 30
client->build_previews(this);
- encodings.append(new BC_ListBoxItem("ISO8859-1"));
- encodings.append(new BC_ListBoxItem("ISO8859-2"));
- encodings.append(new BC_ListBoxItem("ISO8859-3"));
- encodings.append(new BC_ListBoxItem("ISO8859-4"));
- encodings.append(new BC_ListBoxItem("ISO8859-5"));
- encodings.append(new BC_ListBoxItem("ISO8859-6"));
- encodings.append(new BC_ListBoxItem("ISO8859-7"));
- encodings.append(new BC_ListBoxItem("ISO8859-8"));
- encodings.append(new BC_ListBoxItem("ISO8859-9"));
- encodings.append(new BC_ListBoxItem("ISO8859-10"));
- encodings.append(new BC_ListBoxItem("ISO8859-11"));
- encodings.append(new BC_ListBoxItem("ISO8859-12"));
- encodings.append(new BC_ListBoxItem("ISO8859-13"));
- encodings.append(new BC_ListBoxItem("ISO8859-14"));
- encodings.append(new BC_ListBoxItem("ISO8859-15"));
- encodings.append(new BC_ListBoxItem("KOI8"));
- encodings.append(new BC_ListBoxItem("UTF-8"));
-
-
sizes.append(new BC_ListBoxItem("8"));
sizes.append(new BC_ListBoxItem("9"));
sizes.append(new BC_ListBoxItem("10"));
// Construct font list
ArrayList<BC_FontEntry*> *fontlist = get_resources()->fontlist;
- for(int i = 0; i < fontlist->size(); i++) {
+ for( int i=0; i<fontlist->size(); ++i ) {
int exists = 0;
- for(int j = 0; j < fonts.size(); j++) {
- if(!strcasecmp(fonts.get(j)->get_text(),
- fontlist->get(i)->displayname)) {
+ for( int j=0; j<fonts.size(); ++j ) {
+ if( !strcasecmp(fonts.get(j)->get_text(),
+ fontlist->get(i)->displayname) ) {
exists = 1;
break;
}
}
BC_ListBoxItem *item = 0;
- if(!exists) {
+ if( !exists ) {
fonts.append(item = new
BC_ListBoxItem(fontlist->get(i)->displayname));
- if(!strcmp(client->config.font, item->get_text()))
+ if( !strcmp(client->config.font, item->get_text()) )
item->set_selected(1);
- if(fontlist->values[i]->image)
- {
+ if( fontlist->values[i]->image ) {
VFrame *vframe = fontlist->get(i)->image;
BC_Pixmap *icon = new BC_Pixmap(this, vframe, PIXMAP_ALPHA);
item->set_icon(icon);
int done = 0;
while(!done) {
done = 1;
- for(int i = 0; i < fonts.size() - 1; i++) {
- if(strcmp(fonts.values[i]->get_text(),
- fonts.values[i + 1]->get_text()) > 0) {
+ for( int i=0; i<fonts.size()-1; ++i ) {
+ if( strcmp(fonts.values[i]->get_text(),
+ fonts.values[i + 1]->get_text()) > 0 ) {
BC_ListBoxItem *temp = fonts.values[i + 1];
fonts.values[i + 1] = fonts.values[i];
fonts.values[i] = temp;
font = new TitleFont(client, this, x, y + font_title->get_h());
font->create_objects();
x += font->get_w();
- add_subwindow(font_tumbler = new TitleFontTumble(client, this, x, y+10));
+ add_subwindow(font_tumbler = new TitleFontTumble(client, this, x, y+margin));
x += font_tumbler->get_w() + margin;
int x1 = x, y1 = y;
- add_tool(size_title = new BC_Title(x1, y1+10, _("Size:")));
- sprintf(string, "%d", client->config.size);
+ add_tool(size_title = new BC_Title(x1, y1+margin, _("Size:")));
+ sprintf(string, "%.2f", client->config.size);
x1 += size_title->get_w() + margin;
- size = new TitleSize(client, this, x1, y1+10, string);
+ size = new TitleSize(client, this, x1, y1+margin, string);
size->create_objects();
int x2 = x1 + size->get_w(), y2 = y1 + size->get_h() + margin;
- add_subwindow(size_tumbler = new TitleSizeTumble(client, this, x2, y1+10));
+ add_subwindow(size_tumbler = new TitleSizeTumble(client, this, x2, y1+margin));
- add_tool(pitch_title = new BC_Title(x-5, y2+10, _("Pitch:")));
- pitch = new TitlePitch(client, this, x1, y2+10, &client->config.line_pitch);
+ add_tool(pitch_title = new BC_Title(x-5, y2+margin, _("Pitch:")));
+ pitch = new TitlePitch(client, this, x1, y2+margin, &client->config.line_pitch);
pitch->create_objects();
- x = x2 + size_tumbler->get_w() + margin;
+
+ int x3 = x2 + size_tumbler->get_w() + 50;
int y3 = pitch->get_y() + pitch->get_h();
- add_tool(style_title = new BC_Title(x, y, _("Style:")));
+ add_tool(style_title = new BC_Title(x=x3, y, _("Style:")));
add_tool(italic = new TitleItalic(client, this, x, y + 20));
int w1 = italic->get_w();
add_tool(bold = new TitleBold(client, this, x, y + 50));
if( bold->get_w() > w1 ) w1 = bold->get_w();
-#ifdef USE_OUTLINE
- add_tool(stroke = new TitleStroke(client, this, x, y + 80));
- if( stroke->get_w() > w1 ) w1 = stroke->get_w();
-#endif
- x += w1 + 10;
+ add_tool(drag = new TitleDrag(client, this, x, y + 80));
+ if( drag->get_w() > w1 ) w1 = drag->get_w();
+ if( client->config.drag )
+ grab(client->server->mwindow->cwindow->gui);
+
+ x += w1 + margin;
add_tool(justify_title = new BC_Title(x, y, _("Justify:")));
add_tool(left = new TitleLeft(client, this, x, y + 20));
w1 = left->get_w();
add_tool(right = new TitleRight(client, this, x, y + 80));
if( right->get_w() > w1 ) w1 = right->get_w();
- x += w1 + 10;
+ x += w1 + margin;
add_tool(top = new TitleTop(client, this, x, y + 20));
add_tool(mid = new TitleMid(client, this, x, y + 50));
add_tool(bottom= new TitleBottom(client, this, x, y + 80));
- x = 10;
- y = y3;
+ x = margin;
+ y = y3+10;
- add_tool(x_title = new BC_Title(x, y, _("X:")));
- title_x = new TitleX(client, this, x, y + 20);
+ w1 = BC_Title::calculate_w(this, _("X:"));
+ if( (x1 = BC_Title::calculate_w(this, _("Y:"))) > w1 ) w1 = x1;
+ if( (x1 = BC_Title::calculate_w(this, _("W:"))) > w1 ) w1 = x1;
+ if( (x1 = BC_Title::calculate_w(this, _("H:"))) > w1 ) w1 = x1;
+ add_tool(x_title = new BC_Title(x1=x, y, _("X:")));
+ x1 += w1;
+ title_x = new TitleX(client, this, x1, y);
title_x->create_objects();
- x += 90;
-
- add_tool(y_title = new BC_Title(x, y, _("Y:")));
- title_y = new TitleY(client, this, x, y + 20);
+ x1 += title_x->get_w()+margin;
+ add_tool(y_title = new BC_Title(x1, y, _("Y:")));
+ x1 += w1;
+ title_y = new TitleY(client, this, x1, y);
title_y->create_objects();
- x += 90;
-
- add_tool(motion_title = new BC_Title(x, y, _("Motion type:")));
-
- motion = new TitleMotion(client, this, x, y + 20);
+ x1 += title_y->get_w();
+ y1 = y + title_y->get_h();
+
+ add_tool(w_title = new BC_Title(x1=x, y1, _("W:")));
+ x1 += w1;
+ title_w = new TitleW(client, this, x1, y1);
+ title_w->create_objects();
+ x1 += title_w->get_w()+margin;
+ add_tool(h_title = new BC_Title(x1, y1, _("H:")));
+ x1 += w1;
+ title_h = new TitleH(client, this, x1, y1);
+ title_h->create_objects();
+ x1 += title_h->get_w();
+
+ x = x1+2*margin;
+ add_tool(motion_title = new BC_Title(x1=x, y, _("Motion:")));
+ x1 += motion_title->get_w()+margin;
+ motion = new TitleMotion(client, this, x1, y);
motion->create_objects();
- x += 150;
-
- add_tool(loop = new TitleLoop(client, x, y + 20));
-
- x = 10;
- y += 50;
+ add_tool(loop = new TitleLoop(client, x, y1));
+ x = margin; y = y1 + loop->get_h()+20;
add_tool(dropshadow_title = new BC_Title(x, y, _("Drop shadow:")));
w1 = dropshadow_title->get_w();
dropshadow = new TitleDropShadow(client, this, x, y + 20);
dropshadow->create_objects();
if( dropshadow->get_w() > w1 ) w1 = dropshadow->get_w();
- x += w1 + 10;
+ x += w1 + margin;
add_tool(fadein_title = new BC_Title(x, y, _("Fade in (sec):")));
w1 = fadein_title->get_w();
add_tool(fade_in = new TitleFade(client, this, &client->config.fade_in, x, y + 20));
if( fade_in->get_w() > w1 ) w1 = fade_in->get_w();
- x += w1 + 10;
+ x += w1 + margin;
add_tool(fadeout_title = new BC_Title(x, y, _("Fade out (sec):")));
w1 = fadeout_title->get_w();
add_tool(fade_out = new TitleFade(client, this, &client->config.fade_out, x, y + 20));
if( fade_out->get_w() > w1 ) w1 = fade_out->get_w();
- x += w1 + 10;
+ x += w1 + margin;
- add_tool(speed_title = new BC_Title(x, y, _("Speed:")));
+ add_tool(speed_title = new BC_Title(x, y1=y, _("Speed:")));
w1 = speed_title->get_w();
- speed = new TitleSpeed(client, this, x, y + 20);
+ y += speed_title->get_h() + 5;
+ speed = new TitleSpeed(client, this, x, y);
speed->create_objects();
if( speed->get_w() > w1 ) w1 = speed->get_w();
- x += w1 + 10;
+ x += w1 + margin;
+ y2 = y + speed->get_h() + 10;
- color_x = x;
- color_y = y + 16;
- x += COLOR_W + 5;
- add_tool(color_button = new TitleColorButton(client, this, x, y + 16, 0));
- x += color_button->get_w() + 5;
+ color_x = x3; color_y = y = y1;
color_thread = new TitleColorThread(client, this, 0);
-
- x = color_x;
- y += 50;
-
- outline_color_x = x;
- outline_color_y = y + 20;
- x += COLOR_W + 5;
- add_tool(outline_color_button = new TitleColorButton(client, this, x, y + 20, 1));
- x += outline_color_button->get_w();
+ x1 = color_x + COLOR_W + 2*margin;
+ y1 = color_y + 5;
+ add_tool(color_button = new TitleColorButton(client, this, x1, y1));
+ y += COLOR_H + 5;
+ outline_color_x = x3; outline_color_y = y;
outline_color_thread = new TitleColorThread(client, this, 1);
+ y1 = outline_color_y + 5;
+ add_tool(outline_color_button = new TitleOutlineColorButton(client, this, x1, y1));
- x = 10;
-// y += 50;
-
+ x = 10; y = y2;
add_tool(outline_title = new BC_Title(x, y, _("Outline:")));
- outline = new TitleOutline(client, this, x, y + outline_title->get_h() + margin);
+ y1 = y + outline_title->get_h() + margin;
+ outline = new TitleOutline(client, this, x, y1);
outline->create_objects();
- x += outline->get_w() + margin;
-
-#ifndef X_HAVE_UTF8_STRING
- add_tool(encoding_title = new BC_Title(x, y + 3, _("Encoding:")));
- encoding = new TitleEncoding(client, this, x, y + encoding_title->get_h() + margin);
- encoding->create_objects();
- x += 100;
+ x += outline->get_w() + 2*margin;
+#ifdef USE_STOKER
+// to different to be used
+ add_tool(stroker_title = new BC_Title(x, y, _("Stroker:")));
+ stroker = new TitleStroker(client, this, x, y1);
+ stroker->create_objects();
+ x += stroker->get_w() + margin;
#endif
-
y += outline_title->get_h() + margin;
- add_tool(timecode = new TitleTimecode(client, x, y));
+ add_tool(timecode = new TitleTimecode(client, x1=x, y));
x += timecode->get_w() + margin;
-
add_tool(timecode_format = new TitleTimecodeFormat(client, x, y,
Units::print_time_format(client->config.timecode_format, string)));
timecode_format->create_objects();
- x = 10;
y += timecode_format->get_h() + margin;
- add_tool(text_title = new BC_Title(x, y + 3, _("Text:")));
+ x = 10;
+ add_tool(background = new TitleBackground(client, this, x, y));
+ x += background->get_w() + margin;
+ add_tool(background_path = new TitleBackgroundPath(client, this, x, y));
+ x += background_path->get_w() + 2*margin;
+ add_tool(loop_playback = new TitleLoopPlayback(client, x, y));
+ y += loop_playback->get_h() + 10;
+
+ x = 10;
+ add_tool(text_title = new BC_Title(x, y, _("Text:")));
y += text_title->get_h() + margin;
- text = new TitleText(client, this, x, y, get_w() - x - 10, get_h() - y - 50);
+ x = margin;
+ text = new TitleText(client, this, x, y, get_w()-margin - x, get_h() - y - 10);
text->create_objects();
- update();
+ add_tool(cur_popup = new TitleCurPopup(client, this));
+ cur_popup->create_objects();
+
+ update();
show_window(1);
}
title_x->reposition_window(title_x->get_x(), title_x->get_y());
y_title->reposition_window(y_title->get_x(), y_title->get_y());
title_y->reposition_window(title_y->get_x(), title_y->get_y());
+ w_title->reposition_window(w_title->get_x(), w_title->get_y());
+ title_w->reposition_window(title_w->get_x(), title_w->get_y());
+ h_title->reposition_window(h_title->get_x(), h_title->get_y());
+ title_h->reposition_window(title_h->get_x(), title_h->get_y());
style_title->reposition_window(style_title->get_x(), style_title->get_y());
italic->reposition_window(italic->get_x(), italic->get_y());
bold->reposition_window(bold->get_x(), bold->get_y());
-#ifdef USE_OUTLINE
- stroke->reposition_window(stroke->get_x(), stroke->get_y());
-#endif
+ drag->reposition_window(drag->get_x(), drag->get_y());
size_title->reposition_window(size_title->get_x(), size_title->get_y());
size->reposition_window(size->get_x(), size->get_y());
size_tumbler->reposition_window(size_tumbler->get_x(), size_tumbler->get_y());
pitch_title->reposition_window(pitch_title->get_x(), pitch_title->get_y());
pitch->reposition_window(pitch->get_x(), pitch->get_y());
-#ifndef X_HAVE_UTF8_STRING
- encoding->reposition_window(encoding->get_x(), encoding->get_y());
-#endif
-
color_button->reposition_window(color_button->get_x(), color_button->get_y());
-#ifdef USE_OUTLINE
- color_stroke_button->reposition_window(color_stroke_button->get_x(), color_stroke_button->get_y());
-#endif
outline_color_button->reposition_window(outline_color_button->get_x(), outline_color_button->get_y());
motion_title->reposition_window(motion_title->get_x(), motion_title->get_y());
motion->reposition_window(motion->get_x(), motion->get_y());
fadeout_title->reposition_window(fadeout_title->get_x(), fadeout_title->get_y());
fade_out->reposition_window(fade_out->get_x(), fade_out->get_y());
text_title->reposition_window(text_title->get_x(), text_title->get_y());
-#ifdef USE_OUTLINE
- stroke_width->reposition_window(stroke_width->get_x(), stroke_width->get_y());
- strokewidth_title->reposition_window(strokewidth_title->get_x(), strokewidth_title->get_y());
-#endif
timecode->reposition_window(timecode->get_x(), timecode->get_y());
-
- text->reposition_window(text->get_x(),
- text->get_y(),
- w - text->get_x() - 10,
+ text->reposition_window(text->get_x(), text->get_y(), w - text->get_x() - 10,
BC_TextBox::pixels_to_rows(this, MEDIUMFONT, h - text->get_y() - 10));
-
-
-
justify_title->reposition_window(justify_title->get_x(), justify_title->get_y());
left->reposition_window(left->get_x(), left->get_y());
center->reposition_window(center->get_x(), center->get_y());
return 1;
}
+int TitleWindow::grab_event(XEvent *event)
+{
+ switch( event->type ) {
+ case ButtonPress:
+ if( !dragging ) break;
+ return 1;
+ case ButtonRelease:
+ if( !dragging ) return 0;
+ dragging = 0;
+ return 1;
+ case MotionNotify:
+ if( dragging ) break;
+ default:
+ return 0;
+ }
+ MWindow *mwindow = client->server->mwindow;
+ CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
+ CWindowCanvas *canvas = cwindow_gui->canvas;
+ float cursor_x = canvas->get_canvas()->get_relative_cursor_x();
+ float cursor_y = canvas->get_canvas()->get_relative_cursor_y();
+ canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
+ int64_t position = client->get_source_position();
+ float projector_x, projector_y, projector_z;
+ Track *track = client->server->plugin->track;
+ int track_w = track->track_w, track_h = track->track_h;
+ track->automation->get_projector(
+ &projector_x, &projector_y, &projector_z,
+ position, PLAY_FORWARD);
+ projector_x += mwindow->edl->session->output_w / 2;
+ projector_y += mwindow->edl->session->output_h / 2;
+ cursor_x = (cursor_x - projector_x) / projector_z + track_w / 2;
+ cursor_y = (cursor_y - projector_y) / projector_z + track_h / 2;
+ int title_x = client->config.title_x, title_y = client->config.title_y;
+ int title_w = client->config.title_w, title_h = client->config.title_h;
+ if( !title_w ) title_w = track_w;
+ if( !title_h ) title_h = track_h;
+ int r = MIN(track_w, track_h)/100 + 2;
+ int x0 = title_x, x1 = title_x+(title_w+1)/2, x2 = title_x+title_w;
+ int y0 = title_y, y1 = title_y+(title_h+1)/2, y2 = title_y+title_h;
+ int drag_dx = 0, drag_dy = 0;
+ if( !dragging ) { // clockwise
+ if( abs(drag_dx = cursor_x-x0) < r && // x0,y0
+ abs(drag_dy = cursor_y-y0) < r ) dragging = 1;
+ else if( abs(drag_dx = cursor_x-x1) < r && // x1,y0
+ abs(drag_dy = cursor_y-y0) < r ) dragging = 2;
+ else if( abs(drag_dx = cursor_x-x2) < r && // x2,y0
+ abs(drag_dy = cursor_y-y0) < r ) dragging = 3;
+ else if( abs(drag_dx = cursor_x-x2) < r && // x2,y1
+ abs(drag_dy = cursor_y-y1) < r ) dragging = 4;
+ else if( abs(drag_dx = cursor_x-x2) < r && // x2,y2
+ abs(drag_dy = cursor_y-y2) < r ) dragging = 5;
+ else if( abs(drag_dx = cursor_x-x1) < r && // x1,y2
+ abs(drag_dy = cursor_y-y2) < r ) dragging = 6;
+ else if( abs(drag_dx = cursor_x-x0) < r && // x0,y2
+ abs(drag_dy = cursor_y-y2) < r ) dragging = 7;
+ else if( abs(drag_dx = cursor_x-x0) < r && // x0,y1
+ abs(drag_dy = cursor_y-y1) < r ) dragging = 8;
+ else if( abs(drag_dx = cursor_x-x1) < r && // x1,y1
+ abs(drag_dy = cursor_y-y1) < r ) dragging = 9;
+ return 0;
+ }
+ switch( dragging ) {
+ case 1: { // x0,y0
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
+ if( !dx && !dy ) return 1;
+ int cur_w = title_w - dx; if( cur_w < 1 ) cur_w = 1;
+ int cur_h = title_h - dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_x->update((int64_t)(client->config.title_x = cur_x));
+ this->title_y->update((int64_t)(client->config.title_y = cur_y));
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 2: { // x1,y0
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
+ if( !dy ) return 1;
+ int cur_h = title_h - dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_y->update((int64_t)(client->config.title_y = cur_y));
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 3: { // x2,y0
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
+ int cur_w = title_w + dx; if( cur_w < 1 ) cur_w = 1;
+ int cur_h = title_h - dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ this->title_y->update((int64_t)(client->config.title_y = cur_y));
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 4: { // x2,y1
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
+ if( !dx ) return 1;
+ int cur_w = title_w + dx; if( cur_w < 1 ) cur_w = 1;
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ break; }
+ case 5: { // x2,y2
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
+ int cur_w = title_w + dx; if( cur_w < 1 ) cur_w = 1;
+ int cur_h = title_h + dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 6: { // x1,y2
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
+ if( client->config.title_h == cur_y ) return 1;
+ int cur_h = title_h + dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 7: { // x0,y2
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
+ int cur_w = title_w - dx; if( cur_w < 1 ) cur_w = 1;
+ int cur_h = title_h + dy; if( cur_h < 1 ) cur_h = 1;
+ this->title_x->update((int64_t)(client->config.title_x = cur_x));
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ this->title_h->update((int64_t)(client->config.title_h = cur_h));
+ break; }
+ case 8: { // x0,y1
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
+ if( !dx ) return 1;
+ int cur_w = title_w - dx; if( cur_w < 1 ) cur_w = 1;
+ this->title_x->update((int64_t)(client->config.title_x = cur_x));
+ this->title_w->update((int64_t)(client->config.title_w = cur_w));
+ break; }
+ case 9: { // x1,y1
+ int cur_x = cursor_x - drag_dx, dx = cur_x - x1;
+ int cur_y = cursor_y - drag_dy, dy = cur_y - y1;
+ if( title_x == cur_x && title_y == cur_y ) return 1;
+ this->title_x->update((int64_t)(client->config.title_x += dx));
+ this->title_y->update((int64_t)(client->config.title_y += dy));
+ }
+ }
+ client->send_configure_change();
+ return 1;
+}
void TitleWindow::previous_font()
{
int current_font = font->get_number();
current_font--;
- if(current_font < 0) current_font = fonts.total - 1;
+ if( current_font < 0 ) current_font = fonts.total - 1;
- if(current_font < 0 || current_font >= fonts.total) return;
+ if( current_font < 0 || current_font >= fonts.total ) return;
- for(int i = 0; i < fonts.total; i++)
- {
+ for( int i=0; i<fonts.total; ++i ) {
fonts.values[i]->set_selected(i == current_font);
}
{
int current_font = font->get_number();
current_font++;
- if(current_font >= fonts.total) current_font = 0;
+ if( current_font >= fonts.total ) current_font = 0;
- if(current_font < 0 || current_font >= fonts.total) return;
+ if( current_font < 0 || current_font >= fonts.total ) return;
- for(int i = 0; i < fonts.total; i++)
- {
+ for( int i=0; i<fonts.total; ++i ) {
fonts.values[i]->set_selected(i == current_font);
}
void TitleWindow::update()
{
- title_x->update((int64_t)client->config.x);
- title_y->update((int64_t)client->config.y);
+ title_x->update((int64_t)client->config.title_x);
+ title_y->update((int64_t)client->config.title_y);
+ title_w->update((int64_t)client->config.title_w);
+ title_h->update((int64_t)client->config.title_h);
italic->update(client->config.style & BC_FONT_ITALIC);
bold->update(client->config.style & BC_FONT_BOLD);
-#ifdef USE_OUTLINE
- stroke->update(client->config.style & BC_FONT_OUTLINE);
-#endif
size->update(client->config.size);
-#ifndef X_HAVE_UTF8_STRING
- encoding->update(client->config.encoding);
-#endif
motion->update(TitleMain::motion_to_text(client->config.motion_strategy));
loop->update(client->config.loop);
- dropshadow->update((float)client->config.dropshadow);
+ dropshadow->update((int64_t)client->config.dropshadow);
fade_in->update((float)client->config.fade_in);
fade_out->update((float)client->config.fade_out);
-#ifdef USE_OUTLINE
- stroke_width->update((float)client->config.stroke_width);
-#endif
font->update(client->config.font);
text->update(&client->config.wtext[0]);
speed->update(client->config.pixels_per_second);
outline->update((int64_t)client->config.outline_size);
+#ifdef USE_STOKER
+ stroker->update((int64_t)client->config.stroke_width);
+#endif
timecode->update(client->config.timecode);
timecode_format->update(client->config.timecode_format);
+ background->update(client->config.background);
+ background_path->update(client->config.background_path);
+ loop_playback->update((int64_t)client->config.loop_playback);
char string[BCTEXTLEN];
- for(int i = 0; i < lengthof(timeunit_formats); i++) {
- if(timeunit_formats[i] == client->config.timecode_format)
- {
+ for( int i=0; i<lengthof(timeunit_formats); ++i ) {
+ if( timeunit_formats[i] == client->config.timecode_format ) {
timecode_format->set_text(
Units::print_time_format(timeunit_formats[i], string));
break;
{
int current_index = -1;
int current_difference = -1;
- for(int i = 0; i < window->sizes.size(); i++)
- {
+ for( int i=0; i<window->sizes.size(); ++i ) {
int size = atoi(window->sizes.get(i)->get_text());
- if(current_index < 0 ||
- abs(size - client->config.size) < current_difference)
- {
+ if( current_index < 0 ||
+ abs(size - client->config.size) < current_difference ) {
current_index = i;
current_difference = abs(size - client->config.size);
}
}
current_index++;
- if(current_index >= window->sizes.size()) current_index = 0;
+ if( current_index >= window->sizes.size() ) current_index = 0;
client->config.size = atoi(window->sizes.get(current_index)->get_text());
{
int current_index = -1;
int current_difference = -1;
- for(int i = 0; i < window->sizes.size(); i++)
- {
+ for( int i=0; i<window->sizes.size(); ++i ) {
int size = atoi(window->sizes.get(i)->get_text());
- if(current_index < 0 ||
- abs(size - client->config.size) < current_difference)
- {
+ if( current_index < 0 ||
+ abs(size - client->config.size) < current_difference ) {
current_index = i;
current_difference = abs(size - client->config.size);
}
}
current_index--;
- if(current_index < 0) current_index = window->sizes.size() - 1;
+ if( current_index < 0 ) current_index = window->sizes.size() - 1;
client->config.size = atoi(window->sizes.get(current_index)->get_text());
TitlePitch::
TitlePitch(TitleMain *client, TitleWindow *window, int x, int y, int *value)
: BC_TumbleTextBox(window, *value, 0, INT_MAX, x, y, 64)
-
{
this->client = client;
this->window = window;
int TitlePitch::handle_event()
{
- *value = atof(get_text());
+ *value = atol(get_text());
client->send_configure_change();
return 1;
}
-TitleColorButton::TitleColorButton(TitleMain *client,
- TitleWindow *window,
- int x,
- int y,
- int is_outline)
- : BC_GenericButton(x, y, is_outline ? _("Outline color...") : _("Color..."))
+TitleColorButton::TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_GenericButton(x, y, _("Color..."))
{
this->client = client;
this->window = window;
- this->is_outline = is_outline;
}
int TitleColorButton::handle_event()
{
- if(is_outline)
- window->outline_color_thread->start_window(client->config.outline_color,
- client->config.outline_alpha);
- else
- window->color_thread->start_window(client->config.color,
- client->config.alpha);
+ window->color_thread->start_window(client->config.color,
+ client->config.alpha);
+ return 1;
+}
+TitleOutlineColorButton::TitleOutlineColorButton(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_GenericButton(x, y, _("Outline color..."))
+{
+ this->client = client;
+ this->window = window;
+}
+int TitleOutlineColorButton::handle_event()
+{
+ window->outline_color_thread->start_window(client->config.outline_color,
+ client->config.outline_alpha);
return 1;
}
+
TitleMotion::TitleMotion(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_PopupTextBox(window,
- &window->paths,
+ : BC_PopupTextBox(window, &window->paths,
client->motion_to_text(client->config.motion_strategy),
- x,
- y,
- 120,
- 100)
+ x, y, 120, 100)
{
this->client = client;
this->window = window;
void TitleTimecodeFormat::create_objects()
{
char string[BCTEXTLEN];
- for(int i = 0; i < lengthof(timeunit_formats); i++) {
+ for( int i=0; i<lengthof(timeunit_formats); ++i ) {
add_item(new BC_MenuItem(
Units::print_time_format(timeunit_formats[i], string)));
}
int TitleTimecodeFormat::update(int timecode_format)
{
char string[BCTEXTLEN];
- for(int i = 0; i < lengthof(timeunit_formats); i++) {
- if(timeunit_formats[i] == timecode_format)
- {
+ for( int i=0; i<lengthof(timeunit_formats); ++i ) {
+ if( timeunit_formats[i] == timecode_format ) {
set_text(Units::print_time_format(timeunit_formats[i], string));
break;
}
return 0;
}
-TitleFade::TitleFade(TitleMain *client,
- TitleWindow *window,
- double *value,
- int x,
- int y)
- : BC_TextBox(x, y, 90, 1, (float)*value)
+TitleFade::TitleFade(TitleMain *client, TitleWindow *window,
+ double *value, int x, int y)
+ : BC_TextBox(x, y, 80, 1, (float)*value)
{
this->client = client;
this->window = window;
this->value = value;
+ set_precision(2);
}
int TitleFade::handle_event()
}
TitleFont::TitleFont(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_PopupTextBox(window,
- &window->fonts,
- client->config.font,
- x,
- y,
- 200,
- 500,
- LISTBOX_ICON_LIST)
+ : BC_PopupTextBox(window, &window->fonts, client->config.font,
+ x, y, 200, 500, LISTBOX_ICON_LIST)
{
this->client = client;
this->window = window;
return 1;
}
-TitleText::TitleText(TitleMain *client,
- TitleWindow *window, int x, int y, int w, int h)
+TitleText::TitleText(TitleMain *client, TitleWindow *window,
+ int x, int y, int w, int h)
: BC_ScrollTextBox(window, x, y, w,
BC_TextBox::pixels_to_rows(window, MEDIUMFONT, h),
client->config.wtext, 8192)
//printf("TitleText::TitleText %s\n", client->config.text);
}
+int TitleText::button_press_event()
+{
+ if( get_buttonpress() == 3 ) {
+ window->cur_ibeam = get_ibeam_letter();
+ window->cur_popup->activate_menu();
+ return 1;
+ }
+ return BC_ScrollTextBox::button_press_event();
+}
+
int TitleText::handle_event()
{
int len = sizeof(client->config.wtext) / sizeof(wchar_t);
TitleDropShadow::TitleDropShadow(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.dropshadow,
- (int64_t)-1000,
- (int64_t)1000,
- x,
- y,
- 70)
+ : BC_TumbleTextBox(window, (int64_t)client->config.dropshadow,
+ (int64_t)-1000, (int64_t)1000, x, y, 70)
{
this->client = client;
this->window = window;
TitleOutline::TitleOutline(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.outline_size,
- (int64_t)0,
- (int64_t)1000,
- x,
- y,
- 70)
+ : BC_TumbleTextBox(window, (int64_t)client->config.outline_size,
+ (int64_t)0, (int64_t)1000, x, y, 70)
{
this->client = client;
this->window = window;
return 1;
}
+TitleStroker::TitleStroker(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_TumbleTextBox(window, (int64_t)client->config.stroke_width,
+ (int64_t)0, (int64_t)1000, x, y, 70)
+{
+ this->client = client;
+ this->window = window;
+}
+int TitleStroker::handle_event()
+{
+ client->config.stroke_width = atol(get_text());
+ if( client->config.stroke_width > 1 )
+ client->config.style |= BC_FONT_OUTLINE;
+ else
+ client->config.style &= ~BC_FONT_OUTLINE;
+ client->send_configure_change();
+ return 1;
+}
+
TitleX::TitleX(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.x,
- (int64_t)-2048,
- (int64_t)2048,
- x,
- y,
- 60)
+ : BC_TumbleTextBox(window, (int64_t)client->config.title_x,
+ (int64_t)-32767, (int64_t)32767, x, y, 50)
{
this->client = client;
this->window = window;
}
int TitleX::handle_event()
{
- client->config.x = atol(get_text());
+ client->config.title_x = atol(get_text());
client->send_configure_change();
return 1;
}
TitleY::TitleY(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.y,
- (int64_t)-2048,
- (int64_t)2048,
- x,
- y,
- 60)
+ : BC_TumbleTextBox(window, (int64_t)client->config.title_y,
+ (int64_t)-32767, (int64_t)32767, x, y, 50)
{
this->client = client;
this->window = window;
}
int TitleY::handle_event()
{
- client->config.y = atol(get_text());
+ client->config.title_y = atol(get_text());
client->send_configure_change();
return 1;
}
-TitleStrokeW::TitleStrokeW(TitleMain *client,
- TitleWindow *window,
- int x,
- int y)
- : BC_TumbleTextBox(window,
- (float)client->config.stroke_width,
- (float)-2048,
- (float)2048,
- x,
- y,
- 60)
+TitleW::TitleW(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_TumbleTextBox(window, (int64_t)client->config.title_w,
+ (int64_t)0, (int64_t)32767, x, y, 50)
{
this->client = client;
this->window = window;
}
-int TitleStrokeW::handle_event()
+int TitleW::handle_event()
{
- client->config.stroke_width = atof(get_text());
+ client->config.title_w = atol(get_text());
client->send_configure_change();
return 1;
}
+TitleH::TitleH(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_TumbleTextBox(window, (int64_t)client->config.title_h,
+ (int64_t)0, (int64_t)32767, x, y, 50)
+{
+ this->client = client;
+ this->window = window;
+}
+int TitleH::handle_event()
+{
+ client->config.title_h = atol(get_text());
+ client->send_configure_change();
+ return 1;
+}
TitleSpeed::TitleSpeed(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (float)client->config.pixels_per_second,
- (float)0,
- (float)1000,
- x,
- y,
- 70)
+ : BC_TumbleTextBox(window, (float)client->config.pixels_per_second,
+ (float)0, (float)1000, x, y, 100)
{
this->client = client;
+ set_precision(2);
+ set_increment(10);
}
}
-
-
-
-
-
TitleLeft::TitleLeft(TitleMain *client, TitleWindow *window, int x, int y)
: BC_Radial(x, y, client->config.hjustification == JUSTIFY_LEFT, _("Left"))
{
int TitleColorThread::handle_new_color(int output, int alpha)
{
- if(is_outline)
- {
+ if( is_outline ) {
client->config.outline_color = output;
client->config.outline_alpha = alpha;
}
- else
- {
+ else {
client->config.color = output;
client->config.alpha = alpha;
}
window->unlock_window();
client->send_configure_change();
+ return 1;
+}
+TitleDrag::TitleDrag(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_CheckBox(x, y, client->config.drag, _("Drag"))
+{
+ this->client = client;
+ this->window = window;
+}
+int TitleDrag::handle_event()
+{
+ int value = get_value();
+ client->config.drag = value;
+ if( value )
+ window->grab(client->server->mwindow->cwindow->gui);
+ else
+ window->ungrab(client->server->mwindow->cwindow->gui);
+ client->send_configure_change();
return 1;
}
-TitleColorStrokeThread::TitleColorStrokeThread(TitleMain *client, TitleWindow *window)
- : ColorThread()
+
+TitleBackground::TitleBackground(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_CheckBox(x, y, client->config.background, _("Background:"))
{
this->client = client;
this->window = window;
}
-int TitleColorStrokeThread::handle_event(int output)
+int TitleBackground::handle_event()
{
- client->config.color_stroke = output;
- window->update_color();
- window->flush();
+ client->config.background = get_value();
+ client->send_configure_change();
+ return 1;
+}
+
+TitleBackgroundPath::TitleBackgroundPath(TitleMain *client, TitleWindow *window, int x, int y)
+ : BC_TextBox(x, y, 240, 1, client->config.background_path)
+{
+ this->client = client;
+ this->window = window;
+}
+
+int TitleBackgroundPath::handle_event()
+{
+ strncpy(client->config.background_path, get_text(), sizeof(client->config.background_path));
client->send_configure_change();
return 1;
}
+
+TitleLoopPlayback::TitleLoopPlayback(TitleMain *client, int x, int y)
+ : BC_CheckBox(x, y, client->config.loop_playback, _("Loop playback"))
+{
+ this->client = client;
+}
+int TitleLoopPlayback::handle_event()
+{
+ client->config.loop_playback = get_value();
+ client->send_configure_change();
+ return 1;
+}
+
+
+TitleCurPopup::TitleCurPopup(TitleMain *client, TitleWindow *window)
+ : BC_PopupMenu(0, 0, 0, "", 0)
+{
+ this->client = client;
+ this->window = window;
+}
+int TitleCurPopup::handle_event()
+{
+printf("cur popup\n");
+ return 1;
+}
+void TitleCurPopup::create_objects()
+{
+ TitleCurItem *cur_item;
+ TitleCurSubMenu *sub_menu;
+ add_item(cur_item = new TitleCurItem(this, "nudge"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"nudge"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/nudge"));
+ add_item(cur_item = new TitleCurItem(this, "color"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"color"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/color"));
+ add_item(cur_item = new TitleCurItem(this, "alpha"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"alpha"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/alpha"));
+ add_item(cur_item = new TitleCurItem(this, "font"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"font"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/font"));
+ add_item(cur_item = new TitleCurItem(this, "size"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"size"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/size"));
+ add_item(cur_item = new TitleCurItem(this, "bold"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"bold"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/bold"));
+ add_item(cur_item = new TitleCurItem(this, "italic"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"italic"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/italic"));
+ add_item(cur_item = new TitleCurItem(this, "caps"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"caps"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/caps"));
+ add_item(cur_item = new TitleCurItem(this, "ul"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"ul"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/ul"));
+ add_item(cur_item = new TitleCurItem(this, "blink"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"blink"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/blink"));
+ add_item(cur_item = new TitleCurItem(this, "fixed"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"fixed"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/fixed"));
+ add_item(cur_item = new TitleCurItem(this, "sup"));
+ cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"sup"));
+ sub_menu->add_submenuitem(new TitleCurSubMenuItem(sub_menu,"/sup"));
+}
+
+TitleCurItem::TitleCurItem(TitleCurPopup *popup, const char *text)
+ : BC_MenuItem(text)
+{
+ this->popup = popup;
+}
+int TitleCurItem::handle_event()
+{
+ return 1;
+}
+
+TitleCurSubMenu::TitleCurSubMenu(TitleCurItem *cur_item)
+{
+ this->cur_item = cur_item;
+}
+TitleCurSubMenu::~TitleCurSubMenu()
+{
+}
+
+TitleCurSubMenuItem::TitleCurSubMenuItem(TitleCurSubMenu *submenu, const char *text)
+ : BC_MenuItem(text)
+{
+ this->submenu = submenu;
+}
+TitleCurSubMenuItem::~TitleCurSubMenuItem()
+{
+}
+int TitleCurSubMenuItem::handle_event()
+{
+ char id[BCSTRLEN];
+ sprintf(id, "<%s>",get_text());
+ int ilen = strlen(id);
+ TitleMain *client = submenu->cur_item->popup->client;
+ TitleWindow *window = submenu->cur_item->popup->window;
+
+ wchar_t *wtext = client->config.wtext;
+ int wsize = sizeof(client->config.wtext)-1;
+ int wlen = client->config.wlen;
+ int ibeam_letter = window->cur_ibeam;
+ if( ibeam_letter < 0 ) ibeam_letter = 0;
+ if( ibeam_letter > wlen ) ibeam_letter = wlen;
+
+ for( int i=wlen-1, j=wlen+ilen-1; i>=ibeam_letter; --i,--j ) {
+ if( j >= wsize ) continue;
+ wtext[j] = wtext[i];
+ }
+ for( int i=ibeam_letter, j=0; j<ilen; ++i,++j ) {
+ if( i >= wsize ) break;
+ wtext[i] = id[j];
+ }
+
+ if( (wlen+=ilen) > wsize ) wlen = wsize;
+ wtext[wlen] = 0;
+ window->text->update(wtext);
+ client->config.wlen = wlen;
+ client->send_configure_change();
+ return 1;
+}
+
+
#include "colorpicker.h"
#include "filexml.h"
#include "mutex.h"
-#include "title.h"
+#include "titler.h"
class TitleSizeTumble;
class TitleItalic;
class TitleBold;
+class TitleDrag;
class TitleSize;
class TitlePitch;
class TitleEncoding;
class TitleColorButton;
+class TitleOutlineColorButton;
class TitleDropShadow;
class TitleMotion;
class TitleLoop;
class TitleText;
class TitleX;
class TitleY;
+class TitleW;
+class TitleH;
class TitleLeft;
class TitleCenter;
class TitleRight;class TitleTop;
class TitleTimecode;
class TitleTimecodeFormat;
class TitleOutline;
+class TitleStroker;
+class TitleBackground;
+class TitleBackgroundPath;
+class TitleLoopPlayback;
+class TitleCurPopup;
+class TitleCurItem;
+class TitleCurSubMenu;
+class TitleCurSubMenuItem;
class TitleWindow : public PluginClientWindow
{
void create_objects();
int resize_event(int w, int h);
+ int grab_event(XEvent *event);
void update_color();
void update_justification();
void update();
TitleX *title_x;
BC_Title *y_title;
TitleY *title_y;
+ BC_Title *w_title;
+ TitleW *title_w;
+ BC_Title *h_title;
+ TitleH *title_h;
BC_Title *dropshadow_title;
TitleDropShadow *dropshadow;
BC_Title *outline_title;
TitleOutline *outline;
+ BC_Title *stroker_title;
+ TitleStroker *stroker;
BC_Title *style_title;
TitleItalic *italic;
TitleBold *bold;
-
+ TitleDrag *drag;
+ TitleCurPopup *cur_popup;
int color_x, color_y;
int outline_color_x, outline_color_y;
+ int drag_dx, drag_dy, dragging;
+
BC_Title *size_title;
TitleSize *size;
TitleSizeTumble *size_tumbler;
TitleEncoding *encoding;
TitleColorButton *color_button;
TitleColorThread *color_thread;
- TitleColorButton *outline_color_button;
+ TitleOutlineColorButton *outline_color_button;
TitleColorThread *outline_color_thread;
BC_Title *motion_title;
TitleMotion *motion;
TitleSpeed *speed;
TitleTimecode *timecode;
TitleTimecodeFormat *timecode_format;
+ TitleBackground *background;
+ TitleBackgroundPath *background_path;
+ TitleLoopPlayback *loop_playback;
// Color preview
ArrayList<BC_ListBoxItem*> sizes;
ArrayList<BC_ListBoxItem*> encodings;
ArrayList<BC_ListBoxItem*> paths;
ArrayList<BC_ListBoxItem*> fonts;
+ int cur_ibeam;
};
TitleMain *client;
TitleWindow *window;
};
+class TitleDrag : public BC_CheckBox
+{
+public:
+ TitleDrag(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
class TitleSize : public BC_PopupTextBox
class TitleColorButton : public BC_GenericButton
{
public:
- TitleColorButton(TitleMain *client,
- TitleWindow *window,
- int x,
- int y,
- int is_outline);
+ TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
+class TitleOutlineColorButton : public BC_GenericButton
+{
+public:
+ TitleOutlineColorButton(TitleMain *client, TitleWindow *window, int x, int y);
int handle_event();
TitleMain *client;
TitleWindow *window;
- int is_outline;
};
class TitleMotion : public BC_PopupTextBox
int w,
int h);
int handle_event();
+ int button_press_event();
TitleMain *client;
TitleWindow *window;
};
TitleMain *client;
TitleWindow *window;
};
-
-class TitleStrokeW : public BC_TumbleTextBox
+class TitleW : public BC_TumbleTextBox
{
public:
- TitleStrokeW(TitleMain *client, TitleWindow *window, int x, int y);
+ TitleW(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
+class TitleH : public BC_TumbleTextBox
+{
+public:
+ TitleH(TitleMain *client, TitleWindow *window, int x, int y);
int handle_event();
TitleMain *client;
TitleWindow *window;
TitleWindow *window;
};
+class TitleStroker : public BC_TumbleTextBox
+{
+public:
+ TitleStroker(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
+
class TitleSpeed : public BC_TumbleTextBox
{
public:
TitleMain *client;
TitleWindow *window;
};
-
class TitleColorThread : public ColorThread
{
public:
TitleWindow *window;
int is_outline;
};
+class TitleBackground : public BC_CheckBox
+{
+public:
+ TitleBackground(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
+class TitleBackgroundPath : public BC_TextBox
+{
+public:
+ TitleBackgroundPath(TitleMain *client, TitleWindow *window, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
+class TitleLoopPlayback : public BC_CheckBox
+{
+public:
+ TitleLoopPlayback(TitleMain *client, int x, int y);
+ int handle_event();
+ TitleMain *client;
+ TitleWindow *window;
+};
-class TitleColorStrokeThread : public ColorThread
+class TitleCurPopup : public BC_PopupMenu
{
public:
- TitleColorStrokeThread(TitleMain *client, TitleWindow *window);
- int handle_event(int output);
+ TitleCurPopup(TitleMain *client, TitleWindow *window);
+
+ int handle_event();
+ void create_objects();
+
TitleMain *client;
TitleWindow *window;
};
+class TitleCurItem : public BC_MenuItem
+{
+public:
+ TitleCurItem(TitleCurPopup *popup, const char *text);
+
+ int handle_event();
+ TitleCurPopup *popup;
+};
+
+class TitleCurSubMenu : public BC_SubMenu
+{
+public:
+ TitleCurSubMenu(TitleCurItem *cur_item);
+ ~TitleCurSubMenu();
+
+ TitleCurItem *cur_item;
+};
+
+class TitleCurSubMenuItem : public BC_MenuItem
+{
+public:
+ TitleCurSubMenuItem(TitleCurSubMenu *submenu, const char *text);
+ ~TitleCurSubMenuItem();
+
+ int handle_event();
+ TitleCurSubMenu *submenu;
+};
+
#endif
+++ /dev/null
-#include "bcdisplayinfo.h"
-#include "language.h"
-#include "titlewindow.h"
-
-#include <string.h>
-
-
-PLUGIN_THREAD_OBJECT(TitleMain, TitleThread, TitleWindow)
-
-
-TitleWindow::TitleWindow(TitleMain *client, int x, int y)
- : BC_Window(client->gui_string,
- x,
- y,
- client->window_w,
- client->window_h,
- 100,
- 100,
- 1,
- 0,
- 1)
-{
- this->client = client;
-}
-
-TitleWindow::~TitleWindow()
-{
- sizes.remove_all_objects();
- encodings.remove_all_objects();
- delete color_thread;
-#ifdef USE_OUTLINE
- delete color_stroke_thread;
-#endif
- delete title_x;
- delete title_y;
-}
-
-int TitleWindow::create_objects()
-{
- int x = 10, y = 10;
-
- encodings.append(new BC_ListBoxItem("ISO8859-1"));
- encodings.append(new BC_ListBoxItem("ISO8859-2"));
- encodings.append(new BC_ListBoxItem("ISO8859-3"));
- encodings.append(new BC_ListBoxItem("ISO8859-4"));
- encodings.append(new BC_ListBoxItem("ISO8859-5"));
- encodings.append(new BC_ListBoxItem("ISO8859-6"));
- encodings.append(new BC_ListBoxItem("ISO8859-7"));
- encodings.append(new BC_ListBoxItem("ISO8859-8"));
- encodings.append(new BC_ListBoxItem("ISO8859-9"));
- encodings.append(new BC_ListBoxItem("ISO8859-10"));
- encodings.append(new BC_ListBoxItem("ISO8859-11"));
- encodings.append(new BC_ListBoxItem("ISO8859-12"));
- encodings.append(new BC_ListBoxItem("ISO8859-13"));
- encodings.append(new BC_ListBoxItem("ISO8859-14"));
- encodings.append(new BC_ListBoxItem("ISO8859-15"));
- encodings.append(new BC_ListBoxItem("KOI8"));
-
-
-
- sizes.append(new BC_ListBoxItem("8"));
- sizes.append(new BC_ListBoxItem("9"));
- sizes.append(new BC_ListBoxItem("10"));
- sizes.append(new BC_ListBoxItem("11"));
- sizes.append(new BC_ListBoxItem("12"));
- sizes.append(new BC_ListBoxItem("13"));
- sizes.append(new BC_ListBoxItem("14"));
- sizes.append(new BC_ListBoxItem("16"));
- sizes.append(new BC_ListBoxItem("18"));
- sizes.append(new BC_ListBoxItem("20"));
- sizes.append(new BC_ListBoxItem("22"));
- sizes.append(new BC_ListBoxItem("24"));
- sizes.append(new BC_ListBoxItem("26"));
- sizes.append(new BC_ListBoxItem("28"));
- sizes.append(new BC_ListBoxItem("32"));
- sizes.append(new BC_ListBoxItem("36"));
- sizes.append(new BC_ListBoxItem("40"));
- sizes.append(new BC_ListBoxItem("48"));
- sizes.append(new BC_ListBoxItem("56"));
- sizes.append(new BC_ListBoxItem("64"));
- sizes.append(new BC_ListBoxItem("72"));
- sizes.append(new BC_ListBoxItem("100"));
- sizes.append(new BC_ListBoxItem("128"));
-
- paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(NO_MOTION)));
- paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(BOTTOM_TO_TOP)));
- paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(TOP_TO_BOTTOM)));
- paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(RIGHT_TO_LEFT)));
- paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(LEFT_TO_RIGHT)));
-
-
-
-// Construct font list
- for(int i = 0; i < client->fonts->total; i++)
- {
- int exists = 0;
- for(int j = 0; j < fonts.total; j++)
- {
- if(!strcasecmp(fonts.values[j]->get_text(),
- client->fonts->values[i]->fixed_title))
- {
- exists = 1;
- break;
- }
- }
-
- if(!exists) fonts.append(new
- BC_ListBoxItem(client->fonts->values[i]->fixed_title));
- }
-
-// Sort font list
- int done = 0;
- while(!done)
- {
- done = 1;
- for(int i = 0; i < fonts.total - 1; i++)
- {
- if(strcmp(fonts.values[i]->get_text(), fonts.values[i + 1]->get_text()) > 0)
- {
- BC_ListBoxItem *temp = fonts.values[i + 1];
- fonts.values[i + 1] = fonts.values[i];
- fonts.values[i] = temp;
- done = 0;
- }
- }
- }
-
-
-
-
-
-
-
-
-
-
-
-
- add_tool(font_title = new BC_Title(x, y, _("Font:")));
- font = new TitleFont(client, this, x, y + 20);
- font->create_objects();
- x += 230;
- add_subwindow(font_tumbler = new TitleFontTumble(client, this, x, y + 20));
- x += 30;
- char string[BCTEXTLEN];
- add_tool(size_title = new BC_Title(x, y, _("Size:")));
- sprintf(string, "%d", client->config.size);
- size = new TitleSize(client, this, x, y + 20, string);
- size->create_objects();
- x += 140;
-
- add_tool(style_title = new BC_Title(x, y, _("Style:")));
- add_tool(italic = new TitleItalic(client, this, x, y + 20));
- add_tool(bold = new TitleBold(client, this, x, y + 50));
-#ifdef USE_OUTLINE
- add_tool(stroke = new TitleStroke(client, this, x, y + 80));
-#endif
- x += 90;
- add_tool(justify_title = new BC_Title(x, y, _("Justify:")));
- add_tool(left = new TitleLeft(client, this, x, y + 20));
- add_tool(center = new TitleCenter(client, this, x, y + 50));
- add_tool(right = new TitleRight(client, this, x, y + 80));
-
- x += 80;
- add_tool(top = new TitleTop(client, this, x, y + 20));
- add_tool(mid = new TitleMid(client, this, x, y + 50));
- add_tool(bottom= new TitleBottom(client, this, x, y + 80));
-
-
-
- y += 50;
- x = 10;
-
- add_tool(x_title = new BC_Title(x, y, _("X:")));
- title_x = new TitleX(client, this, x, y + 20);
- title_x->create_objects();
- x += 90;
-
- add_tool(y_title = new BC_Title(x, y, _("Y:")));
- title_y = new TitleY(client, this, x, y + 20);
- title_y->create_objects();
- x += 90;
-
- add_tool(motion_title = new BC_Title(x, y, _("Motion type:")));
-
- motion = new TitleMotion(client, this, x, y + 20);
- motion->create_objects();
- x += 150;
-
- add_tool(loop = new TitleLoop(client, x, y + 20));
- x += 100;
-
- x = 10;
- y += 50;
-
- add_tool(dropshadow_title = new BC_Title(x, y, _("Drop shadow:")));
- dropshadow = new TitleDropShadow(client, this, x, y + 20);
- dropshadow->create_objects();
- x += 100;
-
- add_tool(fadein_title = new BC_Title(x, y, _("Fade in (sec):")));
- add_tool(fade_in = new TitleFade(client, this, &client->config.fade_in, x, y + 20));
- x += 100;
-
- add_tool(fadeout_title = new BC_Title(x, y, _("Fade out (sec):")));
- add_tool(fade_out = new TitleFade(client, this, &client->config.fade_out, x, y + 20));
- x += 110;
-
- add_tool(speed_title = new BC_Title(x, y, _("Speed:")));
- speed = new TitleSpeed(client, this, x, y + 20);
- speed->create_objects();
- x += 110;
-
- add_tool(color_button = new TitleColorButton(client, this, x, y + 20));
- x += 90;
- color_x = x;
- color_y = y + 20;
- color_thread = new TitleColorThread(client, this);
-
- x = 10;
- y += 50;
- add_tool(encoding_title = new BC_Title(x, y + 3, _("Encoding:")));
- encoding = new TitleEncoding(client, this, x, y + 20);
- encoding->create_objects();
-
-#ifdef USE_OUTLINE
- x += 160;
- add_tool(strokewidth_title = new BC_Title(x, y, _("Outline width:")));
- stroke_width = new TitleStrokeW(client,
- this,
- x,
- y + 20);
- stroke_width->create_objects();
-
- x += 210;
- add_tool(color_stroke_button = new TitleColorStrokeButton(client,
- this,
- x,
- y + 20));
- color_stroke_x = color_x;
- color_stroke_y = y + 20;
- color_stroke_thread = new TitleColorStrokeThread(client, this);
-#endif
-
-
- x = 10;
- y += 50;
-
- add_tool(text_title = new BC_Title(x, y + 3, _("Text:")));
-
- x += 100;
- add_tool(timecode = new TitleTimecode(client, x, y));
-
-
-
- x = 10;
- y += 30;
- text = new TitleText(client,
- this,
- x,
- y,
- get_w() - x - 10,
- get_h() - y - 20 - 10);
- text->create_objects();
-
- update_color();
-
- show_window();
- flush();
- return 0;
-}
-
-int TitleWindow::resize_event(int w, int h)
-{
- client->window_w = w;
- client->window_h = h;
-
- clear_box(0, 0, w, h);
- font_title->reposition_window(font_title->get_x(), font_title->get_y());
- font->reposition_window(font->get_x(), font->get_y());
- font_tumbler->reposition_window(font_tumbler->get_x(), font_tumbler->get_y());
- x_title->reposition_window(x_title->get_x(), x_title->get_y());
- title_x->reposition_window(title_x->get_x(), title_x->get_y());
- y_title->reposition_window(y_title->get_x(), y_title->get_y());
- title_y->reposition_window(title_y->get_x(), title_y->get_y());
- style_title->reposition_window(style_title->get_x(), style_title->get_y());
- italic->reposition_window(italic->get_x(), italic->get_y());
- bold->reposition_window(bold->get_x(), bold->get_y());
-#ifdef USE_OUTLINE
- stroke->reposition_window(stroke->get_x(), stroke->get_y());
-#endif
- size_title->reposition_window(size_title->get_x(), size_title->get_y());
- size->reposition_window(size->get_x(), size->get_y());
- encoding_title->reposition_window(encoding_title->get_x(), encoding_title->get_y());
- encoding->reposition_window(encoding->get_x(), encoding->get_y());
- color_button->reposition_window(color_button->get_x(), color_button->get_y());
-#ifdef USE_OUTLINE
- color_stroke_button->reposition_window(color_stroke_button->get_x(), color_stroke_button->get_y());
-#endif
- motion_title->reposition_window(motion_title->get_x(), motion_title->get_y());
- motion->reposition_window(motion->get_x(), motion->get_y());
- loop->reposition_window(loop->get_x(), loop->get_y());
- dropshadow_title->reposition_window(dropshadow_title->get_x(), dropshadow_title->get_y());
- dropshadow->reposition_window(dropshadow->get_x(), dropshadow->get_y());
- fadein_title->reposition_window(fadein_title->get_x(), fadein_title->get_y());
- fade_in->reposition_window(fade_in->get_x(), fade_in->get_y());
- fadeout_title->reposition_window(fadeout_title->get_x(), fadeout_title->get_y());
- fade_out->reposition_window(fade_out->get_x(), fade_out->get_y());
- text_title->reposition_window(text_title->get_x(), text_title->get_y());
-#ifdef USE_OUTLINE
- stroke_width->reposition_window(stroke_width->get_x(), stroke_width->get_y());
- strokewidth_title->reposition_window(strokewidth_title->get_x(), strokewidth_title->get_y());
-#endif
- timecode->reposition_window(timecode->get_x(), timecode->get_y());
-
- text->reposition_window(text->get_x(),
- text->get_y(),
- w - text->get_x() - 10,
- BC_TextBox::pixels_to_rows(this, MEDIUMFONT, h - text->get_y() - 10));
-
-
-
- justify_title->reposition_window(justify_title->get_x(), justify_title->get_y());
- left->reposition_window(left->get_x(), left->get_y());
- center->reposition_window(center->get_x(), center->get_y());
- right->reposition_window(right->get_x(), right->get_y());
- top->reposition_window(top->get_x(), top->get_y());
- mid->reposition_window(mid->get_x(), mid->get_y());
- bottom->reposition_window(bottom->get_x(), bottom->get_y());
- speed_title->reposition_window(speed_title->get_x(), speed_title->get_y());
- speed->reposition_window(speed->get_x(), speed->get_y());
- update_color();
- flash();
-
- return 1;
-}
-
-
-void TitleWindow::previous_font()
-{
- int current_font = font->get_number();
- current_font--;
- if(current_font < 0) current_font = fonts.total - 1;
-
- if(current_font < 0 || current_font >= fonts.total) return;
-
- for(int i = 0; i < fonts.total; i++)
- {
- fonts.values[i]->set_selected(i == current_font);
- }
-
- font->update(fonts.values[current_font]->get_text());
- strcpy(client->config.font, fonts.values[current_font]->get_text());
- client->send_configure_change();
-}
-
-void TitleWindow::next_font()
-{
- int current_font = font->get_number();
- current_font++;
- if(current_font >= fonts.total) current_font = 0;
-
- if(current_font < 0 || current_font >= fonts.total) return;
-
- for(int i = 0; i < fonts.total; i++)
- {
- fonts.values[i]->set_selected(i == current_font);
- }
-
- font->update(fonts.values[current_font]->get_text());
- strcpy(client->config.font, fonts.values[current_font]->get_text());
- client->send_configure_change();
-}
-
-
-int TitleWindow::close_event()
-{
-// Set result to 1 to indicate a client side close
- set_done(1);
- return 1;
-}
-
-void TitleWindow::update_color()
-{
-//printf("TitleWindow::update_color %x\n", client->config.color);
- set_color(client->config.color);
- draw_box(color_x, color_y, 100, 30);
- flash(color_x, color_y, 100, 30);
-#ifdef USE_OUTLINE
- set_color(client->config.color_stroke);
- draw_box(color_stroke_x, color_stroke_y, 100, 30);
- flash(color_stroke_x, color_stroke_y, 100, 30);
-#endif
-}
-
-void TitleWindow::update_justification()
-{
- left->update(client->config.hjustification == JUSTIFY_LEFT);
- center->update(client->config.hjustification == JUSTIFY_CENTER);
- right->update(client->config.hjustification == JUSTIFY_RIGHT);
- top->update(client->config.vjustification == JUSTIFY_TOP);
- mid->update(client->config.vjustification == JUSTIFY_MID);
- bottom->update(client->config.vjustification == JUSTIFY_BOTTOM);
-}
-
-void TitleWindow::update()
-{
- title_x->update((int64_t)client->config.x);
- title_y->update((int64_t)client->config.y);
- italic->update(client->config.style & FONT_ITALIC);
- bold->update(client->config.style & FONT_BOLD);
-#ifdef USE_OUTLINE
- stroke->update(client->config.style & FONT_OUTLINE);
-#endif
- size->update(client->config.size);
- encoding->update(client->config.encoding);
- motion->update(TitleMain::motion_to_text(client->config.motion_strategy));
- loop->update(client->config.loop);
- dropshadow->update((float)client->config.dropshadow);
- fade_in->update((float)client->config.fade_in);
- fade_out->update((float)client->config.fade_out);
-#ifdef USE_OUTLINE
- stroke_width->update((float)client->config.stroke_width);
-#endif
- font->update(client->config.font);
- text->update(client->config.text);
- speed->update(client->config.pixels_per_second);
- update_justification();
- update_color();
-}
-
-
-TitleFontTumble::TitleFontTumble(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Tumbler(x, y)
-{
- this->client = client;
- this->window = window;
-}
-int TitleFontTumble::handle_up_event()
-{
- window->previous_font();
- return 1;
-}
-
-int TitleFontTumble::handle_down_event()
-{
- window->next_font();
- return 1;
-}
-
-TitleBold::TitleBold(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_CheckBox(x, y, client->config.style & FONT_BOLD, _("Bold"))
-{
- this->client = client;
- this->window = window;
-}
-
-int TitleBold::handle_event()
-{
- client->config.style = (client->config.style & ~FONT_BOLD) | (get_value() ? FONT_BOLD : 0);
- client->send_configure_change();
- return 1;
-}
-
-TitleItalic::TitleItalic(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_CheckBox(x, y, client->config.style & FONT_ITALIC, _("Italic"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleItalic::handle_event()
-{
- client->config.style = (client->config.style & ~FONT_ITALIC) | (get_value() ? FONT_ITALIC : 0);
- client->send_configure_change();
- return 1;
-}
-
-TitleStroke::TitleStroke(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_CheckBox(x, y, client->config.style & FONT_OUTLINE, _("Outline"))
-{
- this->client = client;
- this->window = window;
-}
-
-int TitleStroke::handle_event()
-{
- client->config.style =
- (client->config.style & ~FONT_OUTLINE) |
- (get_value() ? FONT_OUTLINE : 0);
- client->send_configure_change();
- return 1;
-}
-
-
-
-TitleSize::TitleSize(TitleMain *client, TitleWindow *window, int x, int y, char *text)
- : BC_PopupTextBox(window,
- &window->sizes,
- text,
- x,
- y,
- 100,
- 300)
-{
- this->client = client;
- this->window = window;
-}
-TitleSize::~TitleSize()
-{
-}
-int TitleSize::handle_event()
-{
- client->config.size = atol(get_text());
-//printf("TitleSize::handle_event 1 %s\n", get_text());
- client->send_configure_change();
- return 1;
-}
-void TitleSize::update(int size)
-{
- char string[BCTEXTLEN];
- sprintf(string, "%d", size);
- BC_PopupTextBox::update(string);
-}
-TitleEncoding::TitleEncoding(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_PopupTextBox(window,
- &window->encodings,
- client->config.encoding,
- x,
- y,
- 100,
- 300)
-{
- this->client = client;
- this->window = window;
-}
-
-TitleEncoding::~TitleEncoding()
-{
-}
-int TitleEncoding::handle_event()
-{
- strcpy(client->config.encoding, get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleColorButton::TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_GenericButton(x, y, _("Color..."))
-{
- this->client = client;
- this->window = window;
-}
-int TitleColorButton::handle_event()
-{
- window->color_thread->start_window(client->config.color, 0);
- return 1;
-}
-
-TitleColorStrokeButton::TitleColorStrokeButton(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_GenericButton(x, y, _("Outline color..."))
-{
- this->client = client;
- this->window = window;
-}
-int TitleColorStrokeButton::handle_event()
-{
-#ifdef USE_OUTLINE
- window->color_stroke_thread->start_window(client->config.color_stroke, 0);
-#endif
- return 1;
-}
-
-TitleMotion::TitleMotion(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_PopupTextBox(window,
- &window->paths,
- client->motion_to_text(client->config.motion_strategy),
- x,
- y,
- 120,
- 100)
-{
- this->client = client;
- this->window = window;
-}
-int TitleMotion::handle_event()
-{
- client->config.motion_strategy = client->text_to_motion(get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleLoop::TitleLoop(TitleMain *client, int x, int y)
- : BC_CheckBox(x, y, client->config.loop, _("Loop"))
-{
- this->client = client;
-}
-int TitleLoop::handle_event()
-{
- client->config.loop = get_value();
- client->send_configure_change();
- return 1;
-}
-
-TitleTimecode::TitleTimecode(TitleMain *client, int x, int y)
- : BC_CheckBox(x, y, client->config.timecode, _("Stamp timecode"))
-{
- this->client = client;
-}
-int TitleTimecode::handle_event()
-{
- client->config.timecode = get_value();
- client->send_configure_change();
- return 1;
-}
-
-TitleFade::TitleFade(TitleMain *client,
- TitleWindow *window,
- double *value,
- int x,
- int y)
- : BC_TextBox(x, y, 90, 1, (float)*value)
-{
- this->client = client;
- this->window = window;
- this->value = value;
-}
-
-int TitleFade::handle_event()
-{
- *value = atof(get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleFont::TitleFont(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_PopupTextBox(window,
- &window->fonts,
- client->config.font,
- x,
- y,
- 200,
- 500)
-{
- this->client = client;
- this->window = window;
-}
-int TitleFont::handle_event()
-{
- strcpy(client->config.font, get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleText::TitleText(TitleMain *client,
- TitleWindow *window,
- int x,
- int y,
- int w,
- int h)
- : BC_ScrollTextBox(window,
- x,
- y,
- w,
- BC_TextBox::pixels_to_rows(window, MEDIUMFONT, h),
- client->config.text)
-{
- this->client = client;
- this->window = window;
-//printf("TitleText::TitleText %s\n", client->config.text);
-}
-
-int TitleText::handle_event()
-{
- strcpy(client->config.text, get_text());
- client->send_configure_change();
- return 1;
-}
-
-
-TitleDropShadow::TitleDropShadow(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.dropshadow,
- (int64_t)0,
- (int64_t)1000,
- x,
- y,
- 70)
-{
- this->client = client;
- this->window = window;
-}
-int TitleDropShadow::handle_event()
-{
- client->config.dropshadow = atol(get_text());
- client->send_configure_change();
- return 1;
-}
-
-
-TitleX::TitleX(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.x,
- (int64_t)-2048,
- (int64_t)2048,
- x,
- y,
- 60)
-{
- this->client = client;
- this->window = window;
-}
-int TitleX::handle_event()
-{
- client->config.x = atol(get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleY::TitleY(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (int64_t)client->config.y,
- (int64_t)-2048,
- (int64_t)2048,
- x,
- y,
- 60)
-{
- this->client = client;
- this->window = window;
-}
-int TitleY::handle_event()
-{
- client->config.y = atol(get_text());
- client->send_configure_change();
- return 1;
-}
-
-TitleStrokeW::TitleStrokeW(TitleMain *client,
- TitleWindow *window,
- int x,
- int y)
- : BC_TumbleTextBox(window,
- (float)client->config.stroke_width,
- (float)-2048,
- (float)2048,
- x,
- y,
- 60)
-{
- this->client = client;
- this->window = window;
-}
-int TitleStrokeW::handle_event()
-{
- client->config.stroke_width = atof(get_text());
- client->send_configure_change();
- return 1;
-}
-
-
-TitleSpeed::TitleSpeed(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_TumbleTextBox(window,
- (float)client->config.pixels_per_second,
- (float)0,
- (float)1000,
- x,
- y,
- 70)
-{
- this->client = client;
-}
-
-
-int TitleSpeed::handle_event()
-{
- client->config.pixels_per_second = atof(get_text());
- client->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-
-TitleLeft::TitleLeft(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.hjustification == JUSTIFY_LEFT, _("Left"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleLeft::handle_event()
-{
- client->config.hjustification = JUSTIFY_LEFT;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-TitleCenter::TitleCenter(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.hjustification == JUSTIFY_CENTER, _("Center"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleCenter::handle_event()
-{
- client->config.hjustification = JUSTIFY_CENTER;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-TitleRight::TitleRight(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.hjustification == JUSTIFY_RIGHT, _("Right"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleRight::handle_event()
-{
- client->config.hjustification = JUSTIFY_RIGHT;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-
-
-TitleTop::TitleTop(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.vjustification == JUSTIFY_TOP, _("Top"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleTop::handle_event()
-{
- client->config.vjustification = JUSTIFY_TOP;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-TitleMid::TitleMid(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.vjustification == JUSTIFY_MID, _("Mid"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleMid::handle_event()
-{
- client->config.vjustification = JUSTIFY_MID;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-TitleBottom::TitleBottom(TitleMain *client, TitleWindow *window, int x, int y)
- : BC_Radial(x, y, client->config.vjustification == JUSTIFY_BOTTOM, _("Bottom"))
-{
- this->client = client;
- this->window = window;
-}
-int TitleBottom::handle_event()
-{
- client->config.vjustification = JUSTIFY_BOTTOM;
- window->update_justification();
- client->send_configure_change();
- return 1;
-}
-
-
-
-TitleColorThread::TitleColorThread(TitleMain *client, TitleWindow *window)
- : ColorThread()
-{
- this->client = client;
- this->window = window;
-}
-
-int TitleColorThread::handle_event(int output)
-{
- client->config.color = output;
- window->update_color();
- window->flush();
- client->send_configure_change();
- return 1;
-}
-TitleColorStrokeThread::TitleColorStrokeThread(TitleMain *client, TitleWindow *window)
- : ColorThread()
-{
- this->client = client;
- this->window = window;
-}
-
-int TitleColorStrokeThread::handle_event(int output)
-{
- client->config.color_stroke = output;
- window->update_color();
- window->flush();
- client->send_configure_change();
- return 1;
-}
+++ /dev/null
-#ifndef TITLEWINDOW_H
-#define TITLEWINDOW_H
-
-#include "guicast.h"
-
-class TitleThread;
-class TitleWindow;
-class TitleInterlace;
-
-#include "../colors/colorpicker.h"
-#include "filexml.h"
-#include "mutex.h"
-#include "title.h"
-
-
-PLUGIN_THREAD_HEADER(TitleMain, TitleThread, TitleWindow)
-
-
-
-class TitleFontTumble;
-class TitleItalic;
-class TitleBold;
-class TitleSize;
-class TitleEncoding;
-class TitleColorButton;
-class TitleColorStrokeButton;
-class TitleStroke;
-class TitleStrokeW;
-class TitleDropShadow;
-class TitleMotion;
-class TitleLoop;
-class TitleFade;
-class TitleFont;
-class TitleText;
-class TitleX;
-class TitleY;
-class TitleLeft;
-class TitleCenter;
-class TitleRight;class TitleTop;
-class TitleMid;
-class TitleBottom;
-class TitleColorThread;
-class TitleColorStrokeThread;
-class TitleSpeed;
-class TitleTimecode;
-
-class TitleWindow : public BC_Window
-{
-public:
- TitleWindow(TitleMain *client, int x, int y);
- ~TitleWindow();
-
- void create_objects();
- int close_event();
- int resize_event(int w, int h);
- void update_color();
- void update_justification();
- void update();
- void previous_font();
- void next_font();
-
- TitleMain *client;
-
- BC_Title *font_title;
- TitleFont *font;
- TitleFontTumble *font_tumbler;
- BC_Title *x_title;
- TitleX *title_x;
- BC_Title *y_title;
- TitleY *title_y;
- BC_Title *dropshadow_title;
- TitleDropShadow *dropshadow;
- BC_Title *style_title;
- TitleItalic *italic;
- TitleBold *bold;
-
-#ifdef USE_OUTLINE
- TitleStroke *stroke;
- TitleColorStrokeButton *color_stroke_button;
- TitleColorStrokeThread *color_stroke_thread;
- BC_Title *strokewidth_title;
- TitleStrokeW *stroke_width;
- int color_stroke_x, color_stroke_y;
-#endif
-
- int color_x, color_y;
- BC_Title *size_title;
- BC_Title *encoding_title;
- TitleSize *size;
- TitleEncoding *encoding;
- TitleColorButton *color_button;
- TitleColorThread *color_thread;
- BC_Title *motion_title;
- TitleMotion *motion;
- TitleLoop *loop;
- BC_Title *fadein_title;
- TitleFade *fade_in;
- BC_Title *fadeout_title;
- TitleFade *fade_out;
- BC_Title *text_title;
- TitleText *text;
- BC_Title *justify_title;
- TitleLeft *left;
- TitleCenter *center;
- TitleRight *right;
- TitleTop *top;
- TitleMid *mid;
- TitleBottom *bottom;
- BC_Title *speed_title;
- TitleSpeed *speed;
- TitleTimecode *timecode;
-
-// Color preview
- ArrayList<BC_ListBoxItem*> sizes;
- ArrayList<BC_ListBoxItem*> encodings;
- ArrayList<BC_ListBoxItem*> paths;
- ArrayList<BC_ListBoxItem*> fonts;
-};
-
-
-class TitleFontTumble : public BC_Tumbler
-{
-public:
- TitleFontTumble(TitleMain *client, TitleWindow *window, int x, int y);
-
- int handle_up_event();
- int handle_down_event();
-
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleItalic : public BC_CheckBox
-{
-public:
- TitleItalic(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleBold : public BC_CheckBox
-{
-public:
- TitleBold(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleStroke : public BC_CheckBox
-{
-public:
- TitleStroke(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-
-
-class TitleSize : public BC_PopupTextBox
-{
-public:
- TitleSize(TitleMain *client, TitleWindow *window, int x, int y, char *text);
- ~TitleSize();
- int handle_event();
- void update(int size);
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleEncoding : public BC_PopupTextBox
-{
-public:
- TitleEncoding(TitleMain *client, TitleWindow *window, int x, int y);
- ~TitleEncoding();
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleColorButton : public BC_GenericButton
-{
-public:
- TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleColorStrokeButton : public BC_GenericButton
-{
-public:
- TitleColorStrokeButton(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleMotion : public BC_PopupTextBox
-{
-public:
- TitleMotion(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleLoop : public BC_CheckBox
-{
-public:
- TitleLoop(TitleMain *client, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleTimecode : public BC_CheckBox
-{
-public:
- TitleTimecode(TitleMain *client, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleFade : public BC_TextBox
-{
-public:
- TitleFade(TitleMain *client, TitleWindow *window, double *value, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
- double *value;
-};
-class TitleFont : public BC_PopupTextBox
-{
-public:
- TitleFont(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleText : public BC_ScrollTextBox
-{
-public:
- TitleText(TitleMain *client,
- TitleWindow *window,
- int x,
- int y,
- int w,
- int h);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleX : public BC_TumbleTextBox
-{
-public:
- TitleX(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleY : public BC_TumbleTextBox
-{
-public:
- TitleY(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleStrokeW : public BC_TumbleTextBox
-{
-public:
- TitleStrokeW(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleDropShadow : public BC_TumbleTextBox
-{
-public:
- TitleDropShadow(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleSpeed : public BC_TumbleTextBox
-{
-public:
- TitleSpeed(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
-};
-
-class TitleLeft : public BC_Radial
-{
-public:
- TitleLeft(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleCenter : public BC_Radial
-{
-public:
- TitleCenter(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleRight : public BC_Radial
-{
-public:
- TitleRight(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleTop : public BC_Radial
-{
-public:
- TitleTop(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleMid : public BC_Radial
-{
-public:
- TitleMid(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-class TitleBottom : public BC_Radial
-{
-public:
- TitleBottom(TitleMain *client, TitleWindow *window, int x, int y);
- int handle_event();
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleColorThread : public ColorThread
-{
-public:
- TitleColorThread(TitleMain *client, TitleWindow *window);
- int handle_event(int output);
- TitleMain *client;
- TitleWindow *window;
-};
-
-class TitleColorStrokeThread : public ColorThread
-{
-public:
- TitleColorStrokeThread(TitleMain *client, TitleWindow *window);
- int handle_event(int output);
- TitleMain *client;
- TitleWindow *window;
-};
-
-#endif
{
client->angle = get_value();
client->send_configure_change();
+ return 1;
}
PinchSlider::PinchSlider(WhirlMain *client, int x, int y)
{
client->pinch = get_value();
client->send_configure_change();
+ return 1;
}
RadiusSlider::RadiusSlider(WhirlMain *client, int x, int y)
{
client->radius = get_value();
client->send_configure_change();
+ return 1;
}
AutomatedFn::AutomatedFn(WhirlMain *client, WhirlWindow *window, int x, int y, int number)
update(1);
client->automated_function = number;
client->send_configure_change();
+ return 1;
}
}
-static YUV yuv_static;
-
#define YUV_MACRO(type, temp_type, max, components, use_yuv) \
{ \
for(int i = 0; i < input->get_h(); i++) \
temp_type y, u, v, r, g, b; \
if(sizeof(type) == 4) \
{ \
- yuv_static.rgb_to_yuv_f(in_row[0], in_row[1], in_row[2], y, u, v); \
+ YUV::yuv.rgb_to_yuv_f(in_row[0], in_row[1], in_row[2], y, u, v); \
} \
else \
if(sizeof(type) == 2) \
{ \
- yuv_static.rgb_to_yuv_16(in_row[0], in_row[1], in_row[2], y, u, v); \
+ YUV::yuv.rgb_to_yuv_16(in_row[0], in_row[1], in_row[2], y, u, v); \
} \
else \
{ \
- yuv_static.rgb_to_yuv_8(in_row[0], in_row[1], in_row[2], y, u, v); \
+ YUV::yuv.rgb_to_yuv_8(in_row[0], in_row[1], in_row[2], y, u, v); \
} \
\
if(sizeof(type) < 4) \
} \
\
if(sizeof(type) == 4) \
- yuv_static.yuv_to_rgb_f(r, g, b, y, u, v); \
+ YUV::yuv.yuv_to_rgb_f(r, g, b, y, u, v); \
else \
if(sizeof(type) == 2) \
- yuv_static.yuv_to_rgb_16(r, g, b, y, u, v); \
+ YUV::yuv.yuv_to_rgb_16(r, g, b, y, u, v); \
else \
- yuv_static.yuv_to_rgb_8(r, g, b, y, u, v); \
+ YUV::yuv.yuv_to_rgb_8(r, g, b, y, u, v); \
\
out_row[0] = r; \
out_row[1] = g; \
client->save_defaults();
hide_window();
client->send_hide_gui();
+ return 1;
}
YSlider::YSlider(YUVMain *client, int x, int y)
{
client->y = get_value();
client->send_configure_change();
+ return 1;
}
USlider::USlider(YUVMain *client, int x, int y)
{
client->u = get_value();
client->send_configure_change();
+ return 1;
}
VSlider::VSlider(YUVMain *client, int x, int y)
{
client->v = get_value();
client->send_configure_change();
+ return 1;
}
AutomatedFn::AutomatedFn(YUVMain *client, YUVWindow *window, int x, int y, int number)
update(1);
client->automated_function = number;
client->send_configure_change();
+ return 1;
}
}
-static YUV yuv_static;
-
#define YUV_MACRO(type, temp_type, components) \
{ \
for(int i = 0; i < h; i++) { \
temp_type u = up ? up[1] : 0x80; \
temp_type v = vp ? vp[2] : 0x80; \
if( sizeof(type) == 4 ) \
- yuv_static.yuv_to_rgb_f(r, g, b, y/255., (u-128.)/255., (v-128.)/255.); \
+ YUV::yuv.yuv_to_rgb_f(r, g, b, y/255., (u-128.)/255., (v-128.)/255.); \
else if( sizeof(type) == 2 ) \
- yuv_static.yuv_to_rgb_16(r, g, b, y, u, v); \
+ YUV::yuv.yuv_to_rgb_16(r, g, b, y, u, v); \
else \
- yuv_static.yuv_to_rgb_8(r, g, b, y, u, v); \
+ YUV::yuv.yuv_to_rgb_8(r, g, b, y, u, v); \
out_row[0] = r; \
out_row[1] = g; \
out_row[2] = b; \
projects / goodguy / history.git / commitdiff