diff options
| author | José Fonseca <jfonseca@vmware.com> | 2010-12-02 20:30:59 +0000 |
|---|---|---|
| committer | José Fonseca <jfonseca@vmware.com> | 2010-12-02 20:30:59 +0000 |
| commit | 64da9a1a04f5e3a0609be09a65a4c0419ebd43a5 (patch) | |
| tree | 87594d7a377ee8744dfb220822df609f62b9159b | |
| parent | 63df5a464e984af771b3896d05baa258912ac202 (diff) | |
mesa: Temporary hack to prevent stack overflow on windows
e.g. st_readpixels is trying to alloca() an huge ammount of memory from
the stack.
| -rw-r--r-- | src/mesa/main/config.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h index ff77bd0dfe..fffb1a7d2e 100644 --- a/src/mesa/main/config.h +++ b/src/mesa/main/config.h @@ -150,6 +150,23 @@ # define MAX_HEIGHT 16384 #endif +/* XXX: hack to prevent stack overflow on windows until all temporary arrays + * [MAX_WIDTH] are allocated from the heap */ +#ifdef WIN32 +#undef MAX_TEXTURE_LEVELS +#undef MAX_3D_TEXTURE_LEVELS +#undef MAX_CUBE_TEXTURE_LEVELS +#undef MAX_TEXTURE_RECT_SIZE +#undef MAX_WIDTH +#undef MAX_HEIGHT +#define MAX_TEXTURE_LEVELS 13 +#define MAX_3D_TEXTURE_LEVELS 9 +#define MAX_CUBE_TEXTURE_LEVELS 13 +#define MAX_TEXTURE_RECT_SIZE 4096 +#define MAX_WIDTH 4096 +#define MAX_HEIGHT 4096 +#endif + /** Maxmimum size for CVA. May be overridden by the drivers. */ #define MAX_ARRAY_LOCK_SIZE 3000 |