// Originally developed by Heroine Virtual Ltd.
-// Support for multiple encodings, outline (stroke) by
+// 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"
color == that.color &&
color_stroke == that.color_stroke &&
stroke_width == that.stroke_width &&
- timecode == that.timecode &&
+ timecode == that.timecode &&
hjustification == that.hjustification &&
vjustification == that.vjustification &&
EQUIV(pixels_per_second, that.pixels_per_second) &&
strcpy(encoding, that.encoding);
}
-void TitleConfig::interpolate(TitleConfig &prev,
- TitleConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
+void TitleConfig::interpolate(TitleConfig &prev,
+ TitleConfig &next,
+ int64_t prev_frame,
+ int64_t next_frame,
int64_t current_frame)
{
strcpy(font, prev.font);
//printf("GlyphUnit::process_package 1 %c\n", glyph->char_code);
// Char not found
- if (gindex == 0)
+ if (gindex == 0)
{
// carrige return
- if (glyph->char_code != 10)
+ if (glyph->char_code != 10)
printf(_("GlyphUnit::process_package FT_Load_Char failed - char: %i.\n"),
glyph->char_code);
// Prevent a crash here
// create outline glyph
- if (plugin->config.stroke_width >= ZERO &&
+ if (plugin->config.stroke_width >= ZERO &&
(plugin->config.style & FONT_OUTLINE))
{
glyph->data_stroke = new VFrame(0,
else
// char found and no outline desired
if (plugin->config.stroke_width < ZERO ||
- !(plugin->config.style & FONT_OUTLINE))
+ !(plugin->config.style & FONT_OUTLINE))
{
FT_Glyph glyph_image;
FT_BBox bbox;
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",
+//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,
&bm);
FT_Done_Glyph(glyph_image);
}
- else
+ else
// Outline desired and glyph found
{
FT_Glyph glyph_image;
FT_Outline outline;
FT_Bitmap bm;
FT_BBox bbox;
- FT_UInt npoints, ncontours;
+ FT_UInt npoints, ncontours;
- typedef struct FT_LibraryRec_
- {
- FT_Memory memory;
+ typedef struct FT_LibraryRec_
+ {
+ FT_Memory memory;
} FT_LibraryRec;
FT_Load_Glyph(freetype_face, gindex, FT_LOAD_DEFAULT);
glyph->height=0;
glyph->top=0;
glyph->left=0;
- glyph->advance_w =((int)(freetype_face->glyph->advance.x +
+ glyph->advance_w =((int)(freetype_face->glyph->advance.x +
plugin->config.stroke_width * 64)) >> 6;
return;
}
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)
+ if (npoints ==0 && ncontours == 0)
{
// this never happens, but FreeType has a bug regarding Linotype's Palatino font
FT_Stroker_Done(stroker);
glyph->height=0;
glyph->top=0;
glyph->left=0;
- glyph->advance_w =((int)(freetype_face->glyph->advance.x +
+ glyph->advance_w =((int)(freetype_face->glyph->advance.x +
plugin->config.stroke_width * 64)) >> 6;
return;
};
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;
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 +
+ 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)
+ 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",
+//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);
bm.buffer=glyph->data->get_data();
FT_Outline_Get_Bitmap( freetype_library,
&((FT_OutlineGlyph) glyph_image)->outline,
- &bm);
+ &bm);
bm.buffer=glyph->data_stroke->get_data();
FT_Outline_Get_Bitmap( freetype_library,
&outline,
void TitleUnit::process_package(LoadPackage *package)
{
TitlePackage *pkg = (TitlePackage*)package;
-
+
if(pkg->c != 0xa)
{
for(int i = 0; i < plugin->glyphs.total; i++)
{
draw_glyph(plugin->text_mask, glyph, pkg->x, pkg->y);
if(plugin->config.stroke_width >= ZERO &&
- (plugin->config.style & FONT_OUTLINE))
+ (plugin->config.style & FONT_OUTLINE))
{
VFrame *tmp = glyph->data;
glyph->data = glyph->data_stroke;
{
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,
+ (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;
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,
+ (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("TitleTranslate::init_packages 1 %f %d\n", plugin->text_x1, plugin->text_w);
- TranslateUnit::translation_array_f(x_table,
- plugin->text_x1,
+ TranslateUnit::translation_array_f(x_table,
+ plugin->text_x1,
plugin->text_x1 + plugin->text_w,
0,
plugin->text_w,
- plugin->text_w,
- output_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,
+ 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,
+ 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",
+//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++)
{
strcpy(ptr + 1, FONT_SEARCHPATH);
char command_line[BCTEXTLEN];
- sprintf(command_line,
- "find %s -name 'fonts.dir' -print -exec cat {} \\;",
+ sprintf(command_line,
+ "find %s -name 'fonts.dir' -print -exec cat {} \\;",
search_path);
//printf("TitleMain::build_fonts %s\n", command_line);
{
//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,
+// if(!load_freetype_face(freetype_library,
// freetype_face,
// entry->path))
// if(1)
strcpy(entry->fixed_title, string);
if(!strcasecmp(entry->weight, "demibold") ||
- !strcasecmp(entry->weight, "bold"))
+ !strcasecmp(entry->weight, "bold"))
entry->fixed_style |= FONT_BOLD;
if(!strcasecmp(entry->slant, "i") ||
- !strcasecmp(entry->slant, "o"))
+ !strcasecmp(entry->slant, "o"))
entry->fixed_style |= FONT_ITALIC;
fonts->append(entry);
// printf("TitleMain::build_fonts %s: success\n",
//printf("TitleMain::load_freetype_face 2\n");
// Use freetype's internal function for loading font
- if(FT_New_Face(freetype_library,
- path,
+ if(FT_New_Face(freetype_library,
+ path,
0,
&freetype_face))
{
if(entry->fixed_style == style)
result = entry;
- if(entry->fixed_style == style && entry->pointsize == size)
+ if(entry->fixed_style == style && entry->pointsize == size)
result = entry;
}
//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,
+ FT_Get_Kerning(freetype_face,
current_glyph->freetype_index,
next_glyph->freetype_index,
ft_kerning_default,
else
kerning.x = 0;
//printf("TitleMain::get_char_advance 2 %d %d\n", result, kerning.x);
-
+
return result + (kerning.x >> 6);
}
for(int i = 0; i < text_len; i++)
{
- FT_ULong char_code;
+ FT_ULong char_code;
int c = config.text[i];
int exists = 0;
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
+ else
{
char_code = c;
}
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;
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,
+// 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;
break;
case JUSTIFY_MID:
- char_positions[j].x += (text_w -
- char_positions[i].x -
+ 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[j].x += (text_w -
+ char_positions[i].x -
char_positions[i].w);
break;
}
// Determine y of visible text
if(config.motion_strategy == BOTTOM_TO_TOP)
{
-// printf("TitleMain::draw_mask 1 %d %d %d %d\n",
+// printf("TitleMain::draw_mask 1 %d %d %d %d\n",
// config.motion_strategy,
-// get_source_position(),
+// 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())) /
+ 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)
{
else
if(config.motion_strategy == TOP_TO_BOTTOM)
{
- float magnitude = config.pixels_per_second *
- (get_source_position() -
+ float magnitude = config.pixels_per_second *
+ (get_source_position() -
get_source_start() -
- config.prev_keyframe_position) /
+ config.prev_keyframe_position) /
PluginVClient::project_frame_rate;
if(config.loop)
{
// 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) /
+ float magnitude = config.pixels_per_second *
+ (get_source_position() -
+ get_source_start() -
+ config.prev_keyframe_position) /
PluginVClient::project_frame_rate;
if(config.loop)
{
else
if(config.motion_strategy == LEFT_TO_RIGHT)
{
- float magnitude = config.pixels_per_second *
- (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) /
PluginVClient::project_frame_rate;
if(config.loop)
{
int char_row = char_position->y / get_char_height();
if(char_row >= visible_row1 &&
char_row < visible_row2)
-
+
{
if(!got_char1)
{
{
alpha = 0x100;
-// printf("TitleMain::overlay_mask %lld %lld %lld\n",
-// get_source_position(),
+// 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() -
+ 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 *
+ alpha = (int)((float)0x100 *
fade_position /
fade_len + 0.5);
}
if(!EQUIV(config.fade_out, 0))
{
- int fade_len = (int)(config.fade_out *
+ int fade_len = (int)(config.fade_out *
PluginVClient::project_frame_rate);
- int fade_position = config.next_keyframe_position -
+ int fade_position = config.next_keyframe_position -
get_source_position();
if(!translate) translate = new TitleTranslate(this, PluginClient::smp + 1);
translate->process_packages();
if (config.stroke_width >= ZERO &&
- (config.style & FONT_OUTLINE))
+ (config.style & FONT_OUTLINE))
{
int temp_color = config.color;
VFrame *tmp_text_mask = this->text_mask;
// 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,
+ Units::totext(config.text,
+ (double)get_source_position() / PluginVClient::project_frame_rate,
+ TIME_HMSF,
0,
- PluginVClient::project_frame_rate,
+ 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 ||
+ 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);
visible_row2 = 0;
ascent = 0;
- if(!freetype_library)
+ if(!freetype_library)
FT_Init_FreeType(&freetype_library);
//printf("TitleMain::process_realtime 2\n");
{
char directory[1024], text_path[1024];
// set the default directory
- sprintf(directory, "%stitle.rc", BCASTDIR);
+ sprintf(directory, "%s/title.rc", File::get_config_path());
// load the defaults
defaults = new Defaults(directory);
// Store text in separate path to isolate special characters
FileSystem fs;
- sprintf(text_path, "%stitle_text.rc", BCASTDIR);
+ sprintf(text_path, "%s/title_text.rc", File::get_config_path());
fs.complete_path(text_path);
FILE *fd = fopen(text_path, "rb");
if(fd)
// Store text in separate path to isolate special characters
FileSystem fs;
- sprintf(text_path, "%stitle_text.rc", BCASTDIR);
+ sprintf(text_path, "%s/title_text.rc", File::get_config_path());
fs.complete_path(text_path);
FILE *fd = fopen(text_path, "wb");
if(fd)
- config.interpolate(prev_config,
- next_config,
+ config.interpolate(prev_config,
+ next_config,
(next_position == prev_position) ?
get_source_position() :
prev_position,
output.tag.set_property("TIMECODE", config.timecode);
output.append_tag();
output.append_newline();
-
+
output.append_text(config.text);
output.tag.set_title("/TITLE");
projects / goodguy / history.git / blobdiff