Leahnaya/SDL
1
0
Fork 0
mirror of https://github.com/yawut/SDL.git synced 2026-09-30 12:16:43 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

Severe bugfix: format->BitsPerPixel not checked in ListModes function

Browse Source
This commit is contained in:
Patrice Mandin
2003-09-02 19:49:50 +00:00
parent 15c4972d53
commit ca938e5a74
1 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/video/xbios/SDL_xbios.c
View File

@@ -400,9 +400,19 @@ static int XBIOS_VideoInit(_THIS, SDL_PixelFormat *vformat)
static SDL_Rect **XBIOS_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
{
unsigned int numlist;
/* 8 bits -> list 0 */
/* 16 bits -> list 1 */
return(SDL_modelist[(format->BitsPerPixel)>>4]);
if (format->BitsPerPixel == 15) {
return NULL;
}
numlist = (format->BitsPerPixel)>>4;
if (numlist>1)
return NULL;
return(SDL_modelist[numlist]);
}
static void XBIOS_FreeBuffers(_THIS)