- if(thread)
- {
- VideoScopeWindow *window = ((VideoScopeWindow*)thread->window);
- window->lock_window();
-
-//printf("VideoScopeEffect::process_realtime 1\n");
- this->input = (VFrame*)input;
-//printf("VideoScopeEffect::process_realtime 1\n");
- window->process(this->input);
-
-
- window->unlock_window();
- }
-}
-
-
-
-
-
-VideoScopePackage::VideoScopePackage()
- : LoadPackage()
-{
-}
-
-
-
-
-
-
-VideoScopeUnit::VideoScopeUnit(VideoScopeEffect *plugin,
- VideoScopeEngine *server)
- : LoadClient(server)
-{
- this->plugin = plugin;
-}
-
-
-#define INTENSITY(p) ((unsigned int)(((p)[0]) * 77+ \
- ((p)[1] * 150) + \
- ((p)[2] * 29)) >> 8)
-
-
-static void draw_point(unsigned char **rows,
- int color_model,
- int x,
- int y,
- int r,
- int g,
- int b)
-{
- switch(color_model)
- {
- case BC_BGR8888:
- {
- unsigned char *pixel = rows[y] + x * 4;
- pixel[0] = b;
- pixel[1] = g;
- pixel[2] = r;
- break;
- }
- case BC_BGR888:
- break;
- case BC_RGB565:
- {
- unsigned char *pixel = rows[y] + x * 2;
- pixel[0] = (r & 0xf8) | (g >> 5);
- pixel[1] = ((g & 0xfc) << 5) | (b >> 3);
- break;
- }
- case BC_BGR565:
- break;
- case BC_RGB8:
- break;
- }
-}
-
-
-
-#define VIDEOSCOPE(type, temp_type, max, components, use_yuv) \
-{ \
- for(int i = pkg->row1; i < pkg->row2; i++) \
- { \
- type *in_row = (type*)plugin->input->get_rows()[i]; \
- for(int j = 0; j < w; j++) \
- { \
- type *in_pixel = in_row + j * components; \
- float intensity; \
- \
-/* Analyze pixel */ \
- if(use_yuv) intensity = (float)*in_pixel / max; \
- \
- float h, s, v; \
- temp_type r, g, b; \
- if(use_yuv) \
- { \
- if(sizeof(type) == 2) \
- { \
- YUV::yuv.yuv_to_rgb_16(r, g, b, \
- in_pixel[0], in_pixel[1], in_pixel[2]); \
- } \
- else \
- { \
- YUV::yuv.yuv_to_rgb_8(r, g, b, \
- in_pixel[0], in_pixel[1], in_pixel[2]); \
- } \
- } \
- else \
- { \
- r = in_pixel[0]; \
- g = in_pixel[1]; \
- b = in_pixel[2]; \
- } \
- \
- HSV::rgb_to_hsv((float)r / max, \
- (float)g / max, \
- (float)b / max, \
- h, \
- s, \
- v); \
- \
-/* Calculate waveform */ \
- if(parade) \
- { \
-/* red */ \
- int x = j * waveform_w / w / 3; \
- int y = waveform_h - (int)(((float)r / max - FLOAT_MIN) / \
- (FLOAT_MAX - FLOAT_MIN) * \
- waveform_h); \
- if(x >= 0 && x < waveform_w / 3 && y >= 0 && y < waveform_h) \
- draw_point(waveform_rows, \
- waveform_cmodel, \
- x, \
- y, \
- 0xff, \
- 0x0, \
- 0x0); \
- \
-/* green */ \
- x = waveform_w / 3 + j * waveform_w / w / 3; \
- y = waveform_h - (int)(((float)g / max - FLOAT_MIN) / \
- (FLOAT_MAX - FLOAT_MIN) * \
- waveform_h); \
- if(x >= waveform_w / 3 && x < waveform_w * 2 / 3 && \
- y >= 0 && y < waveform_h) \
- draw_point(waveform_rows, \
- waveform_cmodel, \
- x, \
- y, \
- 0x0, \
- 0xff, \
- 0x0); \
- \
-/* blue */ \
- x = waveform_w * 2 / 3 + j * waveform_w / w / 3; \
- y = waveform_h - (int)(((float)b / max - FLOAT_MIN) / \
- (FLOAT_MAX - FLOAT_MIN) * \
- waveform_h); \
- if(x >= waveform_w * 2 / 3 && x < waveform_w && \
- y >= 0 && y < waveform_h) \
- draw_point(waveform_rows, \
- waveform_cmodel, \
- x, \
- y, \
- 0x0, \
- 0x0, \
- 0xff); \
- } \
- else \
- { \
- if(!use_yuv) intensity = v; \
- intensity = (intensity - FLOAT_MIN) / (FLOAT_MAX - FLOAT_MIN) * \
- waveform_h; \
- int y = waveform_h - (int)intensity; \
- int x = j * waveform_w / w; \
- if(x >= 0 && x < waveform_w && y >= 0 && y < waveform_h) \
- draw_point(waveform_rows, \
- waveform_cmodel, \
- x, \
- y, \
- 0xff, \
- 0xff, \
- 0xff); \
- } \
- \
-/* Calculate vectorscope */ \
- float adjacent = cos((h + 90) / 360 * 2 * M_PI); \
- float opposite = sin((h + 90) / 360 * 2 * M_PI); \
- int x = (int)(vector_w / 2 + \
- adjacent * (s - FLOAT_MIN) / (FLOAT_MAX - FLOAT_MIN) * radius); \
- \
- int y = (int)(vector_h / 2 - \
- opposite * (s - FLOAT_MIN) / (FLOAT_MAX - FLOAT_MIN) * radius); \
- \
- \
- CLAMP(x, 0, vector_w - 1); \
- CLAMP(y, 0, vector_h - 1); \
-/* Get color with full saturation & value */ \
- float r_f, g_f, b_f; \
- HSV::hsv_to_rgb(r_f, \
- g_f, \
- b_f, \
- h, \
- s, \
- 1); \
- r = (int)(r_f * 255); \
- g = (int)(g_f * 255); \
- b = (int)(b_f * 255); \
- \
- /* float */ \
- if(sizeof(type) == 4) \
- { \
- r = CLIP(r, 0, 0xff); \
- g = CLIP(g, 0, 0xff); \
- b = CLIP(b, 0, 0xff); \
- } \
- \
- draw_point(vector_rows, \
- vector_cmodel, \
- x, \
- y, \
- (int)r, \
- (int)g, \
- (int)b); \
- \
- } \
- } \
-}
-
-void VideoScopeUnit::process_package(LoadPackage *package)
-{
- VideoScopeWindow *window = (VideoScopeWindow*)plugin->thread->window;
- VideoScopePackage *pkg = (VideoScopePackage*)package;
- int w = plugin->input->get_w();
-// int h = plugin->input->get_h();
- int waveform_h = window->wave_h;
- int waveform_w = window->wave_w;
- int waveform_cmodel = window->waveform_bitmap->get_color_model();
- unsigned char **waveform_rows = window->waveform_bitmap->get_row_pointers();
- int vector_h = window->vector_bitmap->get_h();
- int vector_w = window->vector_bitmap->get_w();
- int vector_cmodel = window->vector_bitmap->get_color_model();
- unsigned char **vector_rows = window->vector_bitmap->get_row_pointers();
- float radius = MIN(vector_w / 2, vector_h / 2);
- int parade = 1;
-
- switch(plugin->input->get_color_model())
- {
- case BC_RGB888:
- VIDEOSCOPE(unsigned char, int, 0xff, 3, 0)
- break;
-
- case BC_RGB_FLOAT:
- VIDEOSCOPE(float, float, 1, 3, 0)
- break;
-
- case BC_YUV888:
- VIDEOSCOPE(unsigned char, int, 0xff, 3, 1)
- break;
-
- case BC_RGB161616:
- VIDEOSCOPE(uint16_t, int, 0xffff, 3, 0)
- break;
-
- case BC_YUV161616:
- VIDEOSCOPE(uint16_t, int, 0xffff, 3, 1)
- break;
-
- case BC_RGBA8888:
- VIDEOSCOPE(unsigned char, int, 0xff, 4, 0)
- break;
-
- case BC_RGBA_FLOAT:
- VIDEOSCOPE(float, float, 1, 4, 0)
- break;
-
- case BC_YUVA8888:
- VIDEOSCOPE(unsigned char, int, 0xff, 4, 1)
- break;
-
- case BC_RGBA16161616:
- VIDEOSCOPE(uint16_t, int, 0xffff, 4, 0)
- break;
-
- case BC_YUVA16161616:
- VIDEOSCOPE(uint16_t, int, 0xffff, 4, 1)
- break;
- }
-}
-
-
-
-
-
-
-VideoScopeEngine::VideoScopeEngine(VideoScopeEffect *plugin, int cpus)
- : LoadServer(cpus, cpus)
-{
- this->plugin = plugin;
-}
-
-VideoScopeEngine::~VideoScopeEngine()
-{
-}
-
-void VideoScopeEngine::init_packages()
-{
- for(int i = 0; i < LoadServer::get_total_packages(); i++)
- {
- VideoScopePackage *pkg = (VideoScopePackage*)get_package(i);
- pkg->row1 = plugin->input->get_h() * i / LoadServer::get_total_packages();
- pkg->row2 = plugin->input->get_h() * (i + 1) / LoadServer::get_total_packages();
- }
-}
-
-
-LoadClient* VideoScopeEngine::new_client()
-{
- return new VideoScopeUnit(plugin, this);
-}
-
-LoadPackage* VideoScopeEngine::new_package()
-{
- return new VideoScopePackage;