+static int video_open(VideoState *is){
+ int flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
+ int w,h;
+
+ if(is_full_screen) flags |= SDL_FULLSCREEN;
+ else flags |= SDL_RESIZABLE;
+
+ if (is_full_screen && fs_screen_width) {
+ w = fs_screen_width;
+ h = fs_screen_height;
+ } else if(!is_full_screen && screen_width){
+ w = screen_width;
+ h = screen_height;
+ }else if (is->video_st && is->video_st->codec->width){
+ w = is->video_st->codec->width;
+ h = is->video_st->codec->height;
+ } else {
+ w = 640;
+ h = 480;
+ }
+#ifndef __APPLE__
+ screen = SDL_SetVideoMode(w, h, 0, flags);
+#else
+ /* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
+ screen = SDL_SetVideoMode(w, h, 24, flags);
+#endif
+ if (!screen) {
+ fprintf(stderr, "SDL: could not set video mode - exiting\n");
+ return -1;
+ }
+ SDL_WM_SetCaption("FFplay", "FFplay");
+
+ is->width = screen->w;
+ is->height = screen->h;
+
+ return 0;
+}
+