21 void DrawPict(SDL_Surface *screen, char *bmpfile,  in DrawPict()  argument
70 	if ( ! SDL_SetColors(screen, colors, 0, ncolors) &&  in DrawPict()
71 				(screen->format->palette != NULL) ) {  in DrawPict()
79 	if ( SDL_LockSurface(screen) == 0 ) {  in DrawPict()
83 		black = SDL_MapRGB(screen->format, 0, 0, 0);  in DrawPict()
84 		pixels = (Uint8 *)screen->pixels;  in DrawPict()
85 		for ( i=0; i<screen->h; ++i ) {  in DrawPict()
87 				screen->w*screen->format->BytesPerPixel);  in DrawPict()
88 			pixels += screen->pitch;  in DrawPict()
90 		SDL_UnlockSurface(screen);  in DrawPict()
91 		SDL_UpdateRect(screen, 0, 0, 0, 0);  in DrawPict()
110 	centered = (screen->w - picture->w)/2;  in DrawPict()
114 	dest.y = (screen->h - picture->h)/2;  in DrawPict()
121 		if ( SDL_BlitSurface(picture, NULL, screen, &update) < 0 ) {  in DrawPict()
126 			SDL_Flip(screen);  in DrawPict()
128 			SDL_UpdateRects(screen, 1, &update);  in DrawPict()
133 	if ( SDL_SaveBMP(screen, "screen.bmp") < 0 )  in DrawPict()
172 			SDL_SetColors(screen, colors, 0, ncolors);  in DrawPict()
195 			SDL_SetColors(screen, colors, 0, ncolors);  in DrawPict()
203 		SDL_SetColors(screen, colors, 0, ncolors);  in DrawPict()
221 			SDL_SetColors(screen, colors, 0, ncolors);  in DrawPict()
236 	SDL_Surface *screen;  in main()  local
346 	screen = SDL_SetVideoMode(w, h, desired_bpp, video_flags);  in main()
347 	if ( screen == NULL ) {  in main()
353 			screen->flags & SDL_FULLSCREEN ? " fullscreen" : "",  in main()
354 			screen->w, screen->h, screen->format->BitsPerPixel);  in main()
356 			(screen->flags&SDL_HWSURFACE) ? "video" : "system");  in main()
357 	if ( screen->flags & SDL_DOUBLEBUF ) {  in main()
368 	DrawPict(screen, argv[1], speedy, flip, nofade);  in main()
372 	DrawPict(screen, argv[1], speedy, flip, nofade);  in main()