diff options
| author | Ian Romanick <ian.d.romanick@intel.com> | 2009-04-28 10:08:57 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2009-05-11 17:16:11 -0700 |
| commit | 64f36ff9fbe7e12c79cd72ceb68ed5967979445f (patch) | |
| tree | a9b1170e14cb4414e81b5588448a8883450ec341 /src | |
| parent | f104e4d666dfccda6f5ad817693216733ddede44 (diff) | |
Test either GL_FRONT_LEFT or GL_FRONT for front-buffer rendering
For non-stereo visuals, which is all we support, we treat
GL_FRONT_LEFT as GL_FRONT. However, they are technically different,
and they have different enum values. Test for either one to determine
if we're in front-buffer rendering mode.
This fix was suggested by Pierre Willenbrock.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 2085cf24628be7cd297ab0f9ef5ce02bd5a006e2)
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_buffers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c index ecac5bf020..b86cafea24 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.c +++ b/src/mesa/drivers/dri/intel/intel_buffers.c @@ -326,7 +326,8 @@ intelDrawBuffer(GLcontext * ctx, GLenum mode) const GLboolean was_front_buffer_rendering = intel->is_front_buffer_rendering; - intel->is_front_buffer_rendering = (mode == GL_FRONT_LEFT); + intel->is_front_buffer_rendering = (mode == GL_FRONT_LEFT) + || (mode == GL_FRONT); /* If we weren't front-buffer rendering before but we are now, make sure * that the front-buffer has actually been allocated. |