diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2006-10-17 17:43:47 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2006-10-17 17:43:47 +0000 |
| commit | 55e42e5b7298bbf4c75f2472fc077743dd4d9b85 (patch) | |
| tree | 8e501e7fad3c61d54e9a444beb7d15a82a2024df /src/mesa/main/buffers.c | |
| parent | af52ff0c99faa88f2047c62bb5873ae9a427104d (diff) | |
check if ctx->Driver.GetBufferSize==NULL and no-op
Diffstat (limited to 'src/mesa/main/buffers.c')
| -rw-r--r-- | src/mesa/main/buffers.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c index 8d77b3cb8a..2710d04454 100644 --- a/src/mesa/main/buffers.c +++ b/src/mesa/main/buffers.c @@ -604,6 +604,10 @@ void _mesa_resizebuffers( GLcontext *ctx ) if (MESA_VERBOSE & VERBOSE_API) _mesa_debug(ctx, "glResizeBuffersMESA\n"); + if (!ctx->Driver.GetBufferSize) { + return; + } + if (ctx->WinSysDrawBuffer) { GLuint newWidth, newHeight; GLframebuffer *buffer = ctx->WinSysDrawBuffer; |