diff options
| author | Brian <brian@yutani.localnet.net> | 2007-03-15 11:16:41 -0600 |
|---|---|---|
| committer | Brian <brian@yutani.localnet.net> | 2007-03-15 11:16:41 -0600 |
| commit | 4d2eb637a20e4fdf5d5f6c0ea4d4627894594661 (patch) | |
| tree | 7e4223fc2aa2f615354e56641154796b9c02e0e4 /src/mesa/main | |
| parent | 038e981cacdc6f32588442666cde8a8fc16cfdfc (diff) | |
no-op clear if buffer width or height is zero (bug 7205)
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/buffers.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c index 0e3ed15584..11bd173e35 100644 --- a/src/mesa/main/buffers.c +++ b/src/mesa/main/buffers.c @@ -140,6 +140,9 @@ _mesa_Clear( GLbitfield mask ) return; } + if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0) + return; + if (ctx->RenderMode == GL_RENDER) { GLbitfield bufferMask; |