+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 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
- *
- */
-
-#include "affine.h"
-#include "bcdisplayinfo.h"
-#include "clip.h"
-#include "bchash.h"
-#include "filexml.h"
-#include "guicast.h"
-#include "language.h"
-#include "pluginvclient.h"
-#include "rotateframe.h"
-#include "vframe.h"
-
-
-#include <string.h>
-
-
-
-#define MAXANGLE 360
-
-
-class RotateEffect;
-class RotateWindow;
-
-
-class RotateConfig
-{
-public:
- RotateConfig();
-
- int equivalent(RotateConfig &that);
- void copy_from(RotateConfig &that);
- void interpolate(RotateConfig &prev,
- RotateConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame);
-
- float angle;
- float pivot_x;
- float pivot_y;
- int draw_pivot;
-// int bilinear;
-};
-
-class RotateToggle : public BC_Radial
-{
-public:
- RotateToggle(RotateWindow *window,
- RotateEffect *plugin,
- int init_value,
- int x,
- int y,
- int value,
- const char *string);
- int handle_event();
-
- RotateEffect *plugin;
- RotateWindow *window;
- int value;
-};
-
-class RotateDrawPivot : public BC_CheckBox
-{
-public:
- RotateDrawPivot(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y);
- int handle_event();
- RotateEffect *plugin;
- RotateWindow *window;
- int value;
-};
-
-class RotateInterpolate : public BC_CheckBox
-{
-public:
- RotateInterpolate(RotateEffect *plugin, int x, int y);
- int handle_event();
- RotateEffect *plugin;
-};
-
-class RotateFine : public BC_FPot
-{
-public:
- RotateFine(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y);
- int handle_event();
-
- RotateEffect *plugin;
- RotateWindow *window;
-};
-
-class RotateX : public BC_FPot
-{
-public:
- RotateX(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y);
- int handle_event();
- RotateEffect *plugin;
- RotateWindow *window;
-};
-
-class RotateY : public BC_FPot
-{
-public:
- RotateY(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y);
- int handle_event();
- RotateEffect *plugin;
- RotateWindow *window;
-};
-
-
-class RotateText : public BC_TextBox
-{
-public:
- RotateText(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y);
- int handle_event();
-
- RotateEffect *plugin;
- RotateWindow *window;
-};
-
-class RotateWindow : public PluginClientWindow
-{
-public:
- RotateWindow(RotateEffect *plugin);
-
- void create_objects();
-
- int update();
- int update_fine();
- int update_text();
- int update_toggles();
-
- RotateEffect *plugin;
- RotateToggle *toggle0;
- RotateToggle *toggle90;
- RotateToggle *toggle180;
- RotateToggle *toggle270;
- RotateDrawPivot *draw_pivot;
- RotateFine *fine;
- RotateText *text;
- RotateX *x;
- RotateY *y;
-// RotateInterpolate *bilinear;
-};
-
-
-
-
-class RotateEffect : public PluginVClient
-{
-public:
- RotateEffect(PluginServer *server);
- ~RotateEffect();
-
- PLUGIN_CLASS_MEMBERS(RotateConfig)
- int process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate);
- int is_realtime();
- void update_gui();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- int handle_opengl();
-
- AffineEngine *engine;
- int need_reconfigure;
-};
-
-
-
-
-
-
-
-REGISTER_PLUGIN(RotateEffect)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-RotateConfig::RotateConfig()
-{
- angle = 0;
- pivot_x = 50;
- pivot_y = 50;
- draw_pivot = 0;
-}
-
-int RotateConfig::equivalent(RotateConfig &that)
-{
- return EQUIV(angle, that.angle) &&
- EQUIV(pivot_x, that.pivot_y) &&
- EQUIV(pivot_y, that.pivot_y) &&
- draw_pivot == that.draw_pivot;
-}
-
-void RotateConfig::copy_from(RotateConfig &that)
-{
- angle = that.angle;
- pivot_x = that.pivot_x;
- pivot_y = that.pivot_y;
- draw_pivot = that.draw_pivot;
-// bilinear = that.bilinear;
-}
-
-void RotateConfig::interpolate(RotateConfig &prev,
- RotateConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame)
-{
- 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->angle = prev.angle * prev_scale + next.angle * next_scale;
- this->pivot_x = prev.pivot_x * prev_scale + next.pivot_x * next_scale;
- this->pivot_y = prev.pivot_y * prev_scale + next.pivot_y * next_scale;
- draw_pivot = prev.draw_pivot;
-// bilinear = prev.bilinear;
-}
-
-
-
-
-
-
-
-
-
-
-
-RotateToggle::RotateToggle(RotateWindow *window,
- RotateEffect *plugin,
- int init_value,
- int x,
- int y,
- int value,
- const char *string)
- : BC_Radial(x, y, init_value, string)
-{
- this->value = value;
- this->plugin = plugin;
- this->window = window;
-}
-
-int RotateToggle::handle_event()
-{
- plugin->config.angle = (float)value;
- window->update();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-
-RotateDrawPivot::RotateDrawPivot(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y)
- : BC_CheckBox(x, y, plugin->config.draw_pivot, _("Draw pivot"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-
-int RotateDrawPivot::handle_event()
-{
- plugin->config.draw_pivot = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-// RotateInterpolate::RotateInterpolate(RotateEffect *plugin, int x, int y)
-// : BC_CheckBox(x, y, plugin->config.bilinear, _("Interpolate"))
-// {
-// this->plugin = plugin;
-// }
-// int RotateInterpolate::handle_event()
-// {
-// plugin->config.bilinear = get_value();
-// plugin->send_configure_change();
-// return 1;
-// }
-//
-
-
-
-RotateFine::RotateFine(RotateWindow *window, RotateEffect *plugin, int x, int y)
- : BC_FPot(x,
- y,
- (float)plugin->config.angle,
- (float)-360,
- (float)360)
-{
- this->window = window;
- this->plugin = plugin;
- set_precision(0.01);
- set_use_caption(0);
-}
-
-int RotateFine::handle_event()
-{
- plugin->config.angle = get_value();
- window->update_toggles();
- window->update_text();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-RotateText::RotateText(RotateWindow *window,
- RotateEffect *plugin,
- int x,
- int y)
- : BC_TextBox(x,
- y,
- 100,
- 1,
- (float)plugin->config.angle)
-{
- this->window = window;
- this->plugin = plugin;
- set_precision(4);
-}
-
-int RotateText::handle_event()
-{
- plugin->config.angle = atof(get_text());
- window->update_toggles();
- window->update_fine();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-RotateX::RotateX(RotateWindow *window, RotateEffect *plugin, int x, int y)
- : BC_FPot(x,
- y,
- (float)plugin->config.pivot_x,
- (float)0,
- (float)100)
-{
- this->window = window;
- this->plugin = plugin;
- set_precision(0.01);
- set_use_caption(1);
-}
-
-int RotateX::handle_event()
-{
- plugin->config.pivot_x = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-RotateY::RotateY(RotateWindow *window, RotateEffect *plugin, int x, int y)
- : BC_FPot(x,
- y,
- (float)plugin->config.pivot_y,
- (float)0,
- (float)100)
-{
- this->window = window;
- this->plugin = plugin;
- set_precision(0.01);
- set_use_caption(1);
-}
-
-int RotateY::handle_event()
-{
- plugin->config.pivot_y = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-
-
-RotateWindow::RotateWindow(RotateEffect *plugin)
- : PluginClientWindow(plugin,
- 250,
- 230,
- 250,
- 230,
- 0)
-{
- this->plugin = plugin;
-}
-
-#define RADIUS 30
-
-void RotateWindow::create_objects()
-{
- int x = 10, y = 10;
- BC_Title *title;
-
-
-
- add_tool(new BC_Title(x, y, _("Rotate")));
- x += 50;
- y += 20;
- add_tool(toggle0 = new RotateToggle(this,
- plugin,
- plugin->config.angle == 0,
- x,
- y,
- 0,
- "0"));
- x += RADIUS;
- y += RADIUS;
- add_tool(toggle90 = new RotateToggle(this,
- plugin,
- plugin->config.angle == 90,
- x,
- y,
- 90,
- "90"));
- x -= RADIUS;
- y += RADIUS;
- add_tool(toggle180 = new RotateToggle(this,
- plugin,
- plugin->config.angle == 180,
- x,
- y,
- 180,
- "180"));
- x -= RADIUS;
- y -= RADIUS;
- add_tool(toggle270 = new RotateToggle(this,
- plugin,
- plugin->config.angle == 270,
- x,
- y,
- 270,
- "270"));
-// add_subwindow(bilinear = new RotateInterpolate(plugin, 10, y + 60));
- x += 120;
- y -= 50;
- add_tool(fine = new RotateFine(this, plugin, x, y));
- y += fine->get_h() + 10;
- add_tool(text = new RotateText(this, plugin, x, y));
- y += 30;
- add_tool(new BC_Title(x, y, _("Degrees")));
-
-
-
-
-
- y += text->get_h() + 10;
- add_subwindow(title = new BC_Title(x, y, _("Pivot (x,y):")));
- y += title->get_h() + 10;
- add_subwindow(this->x = new RotateX(this, plugin, x, y));
- x += this->x->get_w() + 10;
- add_subwindow(this->y = new RotateY(this, plugin, x, y));
-
- x = 10;
- y += this->y->get_h() + 10;
- add_subwindow(draw_pivot = new RotateDrawPivot(this, plugin, x, y));
-
- show_window();
-
-
-
-}
-
-
-
-int RotateWindow::update()
-{
- update_fine();
- update_toggles();
- update_text();
-// bilinear->update(plugin->config.bilinear);
- return 0;
-}
-
-int RotateWindow::update_fine()
-{
- fine->update(plugin->config.angle);
- x->update(plugin->config.pivot_x);
- y->update(plugin->config.pivot_y);
- return 0;
-}
-
-int RotateWindow::update_text()
-{
- text->update(plugin->config.angle);
- return 0;
-}
-
-int RotateWindow::update_toggles()
-{
- toggle0->update(EQUIV(plugin->config.angle, 0));
- toggle90->update(EQUIV(plugin->config.angle, 90));
- toggle180->update(EQUIV(plugin->config.angle, 180));
- toggle270->update(EQUIV(plugin->config.angle, 270));
- draw_pivot->update(plugin->config.draw_pivot);
- return 0;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-RotateEffect::RotateEffect(PluginServer *server)
- : PluginVClient(server)
-{
- engine = 0;
- need_reconfigure = 1;
-
-}
-
-RotateEffect::~RotateEffect()
-{
-
- if(engine) delete engine;
-}
-
-
-
-const char* RotateEffect::plugin_title() { return _("Rotate"); }
-int RotateEffect::is_realtime() { return 1; }
-
-
-NEW_WINDOW_MACRO(RotateEffect, RotateWindow)
-
-
-void RotateEffect::update_gui()
-{
- if(thread)
- {
- load_configuration();
- thread->window->lock_window();
- ((RotateWindow*)thread->window)->update();
- thread->window->unlock_window();
- }
-}
-
-LOAD_CONFIGURATION_MACRO(RotateEffect, RotateConfig)
-
-
-
-
-void RotateEffect::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
-// cause data to be stored directly in text
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("ROTATE");
- output.tag.set_property("ANGLE", (float)config.angle);
- output.tag.set_property("PIVOT_X", (float)config.pivot_x);
- output.tag.set_property("PIVOT_Y", (float)config.pivot_y);
- output.tag.set_property("DRAW_PIVOT", (int)config.draw_pivot);
-// output.tag.set_property("INTERPOLATE", (int)config.bilinear);
- output.append_tag();
- output.tag.set_title("/ROTATE");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-// data is now in *text
-}
-
-void RotateEffect::read_data(KeyFrame *keyframe)
-{
- FileXML input;
-
- input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
-
- int result = 0;
-
- while(!result)
- {
- result = input.read_tag();
-
- if(!result)
- {
- if(input.tag.title_is("ROTATE"))
- {
- config.angle = input.tag.get_property("ANGLE", (float)config.angle);
- config.pivot_x = input.tag.get_property("PIVOT_X", (float)config.pivot_x);
- config.pivot_y = input.tag.get_property("PIVOT_Y", (float)config.pivot_y);
- config.draw_pivot = input.tag.get_property("DRAW_PIVOT", (int)config.draw_pivot);
-// config.bilinear = input.tag.get_property("INTERPOLATE", (int)config.bilinear);
- }
- }
- }
-}
-
-int RotateEffect::process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate)
-{
- load_configuration();
- int w = frame->get_w();
- int h = frame->get_h();
-//printf("RotateEffect::process_buffer %d\n", __LINE__);
-
-
- if(config.angle == 0)
- {
- read_frame(frame,
- 0,
- start_position,
- frame_rate,
- get_use_opengl());
- return 1;
- }
-//printf("RotateEffect::process_buffer %d\n", __LINE__);
-
- if(!engine) engine = new AffineEngine(PluginClient::smp + 1,
- PluginClient::smp + 1);
- int pivot_x = (int)(config.pivot_x * get_input()->get_w() / 100);
- int pivot_y = (int)(config.pivot_y * get_input()->get_h() / 100);
- engine->set_in_pivot(pivot_x, pivot_y);
- engine->set_out_pivot(pivot_x, pivot_y);
-
-
-// Test
-// engine->set_out_viewport(0, 0, 320, 240);
-// engine->set_out_pivot(160, 120);
-
- if(get_use_opengl())
- {
- read_frame(frame,
- 0,
- start_position,
- frame_rate,
- get_use_opengl());
- return run_opengl();
- }
-//printf("RotateEffect::process_buffer %d\n", __LINE__);
-
-
-// engine->set_viewport(50,
-// 50,
-// 100,
-// 100);
-// engine->set_pivot(100, 100);
-
-
- VFrame *temp_frame = PluginVClient::new_temp(get_input()->get_w(),
- get_input()->get_h(),
- get_input()->get_color_model());
- read_frame(temp_frame,
- 0,
- start_position,
- frame_rate,
- get_use_opengl());
- frame->clear_frame();
- engine->rotate(frame,
- temp_frame,
- config.angle);
-
-//printf("RotateEffect::process_buffer %d\n", __LINE__);
-
-// Draw center
-#define CENTER_H 20
-#define CENTER_W 20
-#define DRAW_CENTER(components, type, max) \
-{ \
- type **rows = (type**)get_output()->get_rows(); \
- if( (center_x >= 0 && center_x < w) || (center_y >= 0 && center_y < h) ) \
- { \
- type *hrow = rows[center_y] + components * (center_x - CENTER_W / 2); \
- for(int i = center_x - CENTER_W / 2; i <= center_x + CENTER_W / 2; i++) \
- { \
- if(i >= 0 && i < w) \
- { \
- hrow[0] = max - hrow[0]; \
- hrow[1] = max - hrow[1]; \
- hrow[2] = max - hrow[2]; \
- hrow += components; \
- } \
- } \
- \
- for(int i = center_y - CENTER_W / 2; i <= center_y + CENTER_W / 2; i++) \
- { \
- if(i >= 0 && i < h) \
- { \
- type *vrow = rows[i] + center_x * components; \
- vrow[0] = max - vrow[0]; \
- vrow[1] = max - vrow[1]; \
- vrow[2] = max - vrow[2]; \
- } \
- } \
- } \
-}
-
- if(config.draw_pivot)
- {
- int center_x = (int)(config.pivot_x * w / 100); \
- int center_y = (int)(config.pivot_y * h / 100); \
-
-//printf("RotateEffect::process_buffer %d %d %d\n", __LINE__, center_x, center_y);
- switch(get_output()->get_color_model())
- {
- case BC_RGB_FLOAT:
- DRAW_CENTER(3, float, 1.0)
- break;
- case BC_RGBA_FLOAT:
- DRAW_CENTER(4, float, 1.0)
- break;
- case BC_RGB888:
- DRAW_CENTER(3, unsigned char, 0xff)
- break;
- case BC_RGBA8888:
- DRAW_CENTER(4, unsigned char, 0xff)
- break;
- case BC_YUV888:
- DRAW_CENTER(3, unsigned char, 0xff)
- break;
- case BC_YUVA8888:
- DRAW_CENTER(4, unsigned char, 0xff)
- break;
- }
- }
-
-// Conserve memory by deleting large frames
- if(get_input()->get_w() > PLUGIN_MAX_W &&
- get_input()->get_h() > PLUGIN_MAX_H)
- {
- delete engine;
- engine = 0;
- }
- return 0;
-}
-
-
-
-int RotateEffect::handle_opengl()
-{
-#ifdef HAVE_GL
- engine->set_opengl(1);
- engine->rotate(get_output(),
- get_output(),
- config.angle);
- engine->set_opengl(0);
-
- if(config.draw_pivot)
- {
- int w = get_output()->get_w();
- int h = get_output()->get_h();
- int center_x = (int)(config.pivot_x * w / 100);
- int center_y = (int)(config.pivot_y * h / 100);
-
- glDisable(GL_TEXTURE_2D);
- glColor4f(0.0, 0.0, 0.0, 1.0);
- glBegin(GL_LINES);
- glVertex3f(center_x, -h + center_y - CENTER_H / 2, 0.0);
- glVertex3f(center_x, -h + center_y + CENTER_H / 2, 0.0);
- glEnd();
- glBegin(GL_LINES);
- glVertex3f(center_x - CENTER_W / 2, -h + center_y, 0.0);
- glVertex3f(center_x + CENTER_W / 2, -h + center_y, 0.0);
- glEnd();
- glColor4f(1.0, 1.0, 1.0, 1.0);
- glBegin(GL_LINES);
- glVertex3f(center_x - 1, -h + center_y - CENTER_H / 2 - 1, 0.0);
- glVertex3f(center_x - 1, -h + center_y + CENTER_H / 2 - 1, 0.0);
- glEnd();
- glBegin(GL_LINES);
- glVertex3f(center_x - CENTER_W / 2 - 1, -h + center_y - 1, 0.0);
- glVertex3f(center_x + CENTER_W / 2 - 1, -h + center_y - 1, 0.0);
- glEnd();
- }
-#endif
- return 0;
-}
-
-
projects / goodguy / history.git / blobdiff