摘要：
#include #include #include #include #include #include #include #include struct context { SDL_Renderer *renderer; SDL_Texture *texture; SDL_mutex *mutex; int n; uint32_t *pixels; int window_w; int window_h;};// VLC prepares to render a video frame.static void *lock(void *data, void **p_pixels) { stru 阅读全文
