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Patch to increase rendering in double buffer mode

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This commit is contained in:
fabio.olimpieri 2014-01-11 06:51:48 +00:00
parent d85f2a81e6
commit 807f70fe2e
1 changed files with 12 additions and 5 deletions
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17
src/gfx-sdl/sdlgfx.c
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@ -658,9 +658,11 @@ static void sdl_flush_screen_flip (struct vidbuf_description *gfxinfo, int first
{
frame_time_t start_time;
frame_time_t sleep_time;
SDL_BlitSurface (display,0,screen,0);
//For WII it is not necessary to create a RGB surface and blit it on the video surface
#ifndef GEKKO
SDL_BlitSurface (display,0,screen,0);
#endif
start_time = uae_gethrtime ();
SDL_Flip (screen);
@ -957,6 +959,7 @@ static int graphics_subinit (void)
DEBUG_LOG ("Fullscreen? : %d\n", fullscreen);
DEBUG_LOG ("Mouse grabbed? : %d\n", mousegrab);
DEBUG_LOG ("HW surface? : %d\n", is_hwsurface);
DEBUG_LOG ("Double buffer? : %d\n", vsync);
DEBUG_LOG ("Must lock? : %d\n", SDL_MUSTLOCK (screen));
DEBUG_LOG ("Bytes per Pixel: %d\n", screen->format->BytesPerPixel);
DEBUG_LOG ("Bytes per Line : %d\n", screen->pitch);
@ -975,9 +978,13 @@ static int graphics_subinit (void)
if (vsync) {
display = SDL_CreateRGBSurface(SDL_HWSURFACE, screen->w, screen->h, screen->format->BitsPerPixel,
#ifdef GEKKO
display = screen;
#else
//For WII it is not necessary to create a RGB surface and blit it on the video surface
display = SDL_CreateRGBSurface(SDL_HWSURFACE, screen->w, screen->h, screen->format->BitsPerPixel,
screen->format->Rmask, screen->format->Gmask, screen->format->Bmask, 0);
#endif
gfxvidinfo.flush_screen = sdl_flush_screen_flip;
} else {
display = screen;