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fftools/ffplay_renderer.h
55 строк
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Marton Balint
fftools/ffplay: add support for rendering without alpha
22 янв 2026, 01:02
22 янв 2026, 01:02
0ba9e27
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/* * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef FFTOOLS_FFPLAY_RENDERER_H #define FFTOOLS_FFPLAY_RENDERER_H #include <SDL.h> #include "libavutil/frame.h" typedef struct VkRenderer VkRenderer; #define VIDEO_BACKGROUND_TILE_SIZE 64 enum VideoBackgroundType { VIDEO_BACKGROUND_TILES, VIDEO_BACKGROUND_COLOR, VIDEO_BACKGROUND_NONE, }; typedef struct RenderParams { SDL_Rect target_rect; uint8_t video_background_color[4]; enum VideoBackgroundType video_background_type; } RenderParams; VkRenderer *vk_get_renderer(void); int vk_renderer_create(VkRenderer *renderer, SDL_Window *window, AVDictionary *opt); int vk_renderer_get_hw_dev(VkRenderer *renderer, AVBufferRef **dev); int vk_renderer_display(VkRenderer *renderer, AVFrame *frame, RenderParams *params); int vk_renderer_resize(VkRenderer *renderer, int width, int height); void vk_renderer_destroy(VkRenderer *renderer); #endif /* FFTOOLS_FFPLAY_RENDERER_H */