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Fixed crash in testsprite when using the -fast option (nobody caught …

…this?)
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Sam Lantinga committed Jul 13, 2001
1 parent 79bd9f0 commit 10a27f98513e284c2a8c3d4201d3df71f81f333f
Showing with 3 additions and 4 deletions.
  1. +3 −4 test/testsprite.c
@@ -92,7 +92,7 @@ void MoveSprites(SDL_Surface *screen, Uint32 background)
}

/* This is a way of telling whether or not to use hardware surfaces */
Uint32 FastestFlags(Uint32 flags)
Uint32 FastestFlags(Uint32 flags, int width, int height, int bpp)
{
const SDL_VideoInfo *info;

@@ -112,8 +112,7 @@ Uint32 FastestFlags(Uint32 flags)
/* Direct hardware blitting without double-buffering
causes really bad flickering.
*/
SDL_Surface *screen = SDL_GetVideoSurface();
if ( info->video_mem > (screen->h*screen->pitch) ) {
if ( info->video_mem*1024 > (height*width*bpp/8) ) {
flags |= SDL_DOUBLEBUF;
} else {
flags &= ~SDL_HWSURFACE;
@@ -164,7 +163,7 @@ int main(int argc, char *argv[])
--argc;
} else
if ( strcmp(argv[argc], "-fast") == 0 ) {
videoflags = FastestFlags(videoflags);
videoflags = FastestFlags(videoflags, width, height, video_bpp);
} else
if ( strcmp(argv[argc], "-hw") == 0 ) {
videoflags ^= SDL_HWSURFACE;

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