AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Test either GL_FRONT_LEFT or GL_FRONT for front-buffer rendering

Browse Source 
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>
This commit is contained in:
Ian Romanick
2009-04-28 10:08:57 -07:00
parent cd6734288d
commit 2085cf2462
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mesa/drivers/dri/intel/intel_buffers.c
+2 -1
View File
@@ -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.