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Quartz fix:

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ut2004 makes a 2D window for the splash screen, which sets the screen
surface's pixels field. Then we tear down that video mode and create a GL
context, and the Quartz target isn't resetting the pixels field to NULL.

When you just create a GL window, the structure is memset'd to zero the
first time through, so unless you hit ut2004's codepath, you won't see the
bug.  :)

Without this patch, quitting a windowed ut2003/ut2004 game makes the OS dump a
warning about a bogus free() to stderr, but it doesn't actually crash. All we
need to do is explicitly initialize the current->pixels field.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40853
This commit is contained in:
Ryan C. Gordon 2004-02-24 06:53:22 +00:00
parent 0a10de8a22
commit fb965d4ea0
1 changed files with 1 additions and 0 deletions
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1
src/video/quartz/SDL_QuartzVideo.m
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@ -828,6 +828,7 @@ static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, int width,
int height, int bpp, Uint32 flags) { int height, int bpp, Uint32 flags) {
current->flags = 0; current->flags = 0;
current->pixels = NULL;
/* Setup full screen video */ /* Setup full screen video */
if ( flags & SDL_FULLSCREEN ) { if ( flags & SDL_FULLSCREEN ) {