Leahnaya/SDL
1
0
Fork 0
mirror of https://github.com/yawut/SDL.git synced 2026-09-12 02:56:34 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

*** empty log message ***

Browse Source
This commit is contained in:
Sam Lantinga
2002-01-14 19:20:39 +00:00
parent 4dd5b32774
commit 390463c009
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/video/SDL_surface.c
View File

@@ -711,6 +711,14 @@ SDL_Surface * SDL_ConvertSurface (SDL_Surface *surface,
}
}
/* Only create hw surfaces with alpha channel if hw alpha blits
are supported */
if(format->Amask != 0 && (flags & SDL_HWSURFACE)) {
const SDL_VideoInfo *vi = SDL_GetVideoInfo();
if(!vi || !vi->blit_hw_A)
flags &= ~SDL_HWSURFACE;
}
/* Create a new surface with the desired format */
convert = SDL_CreateRGBSurface(flags,
surface->w, surface->h, format->BitsPerPixel,