diff options
| author | Eric Anholt <eric@anholt.net> | 2007-10-29 13:24:27 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2007-10-29 13:24:27 -0700 |
| commit | b0edb9c38a6c63175e4fafdbb54102c4f4a94e2c (patch) | |
| tree | 7dfa294a9c9f40f5f2e81a95dfd0d59cd4d6fbea /src/mesa/main/buffers.c | |
| parent | 919f617d08a34d01dd916b08ca4f315bae84f21c (diff) | |
| parent | ad8ee7db3b406b23136873fc8c87a22e4d8b94de (diff) | |
Merge branch 'origin'
Diffstat (limited to 'src/mesa/main/buffers.c')
| -rw-r--r-- | src/mesa/main/buffers.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c index cbbe3e8698..d9c18bfaaf 100644 --- a/src/mesa/main/buffers.c +++ b/src/mesa/main/buffers.c @@ -140,7 +140,9 @@ _mesa_Clear( GLbitfield mask ) return; } - if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0) + if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0 || + ctx->DrawBuffer->_Xmin >= ctx->DrawBuffer->_Xmax || + ctx->DrawBuffer->_Ymin >= ctx->DrawBuffer->_Ymax) return; if (ctx->RenderMode == GL_RENDER) { |