intel: Fix inverted test for disabling flushing of front buffer output.

The comment disagreed with the code, and nicely drew my eyes to what was
going wrong.

Bug #21774 (blender)
Bug #21788 (readpix)
This commit is contained in:
Eric Anholt 2009-08-03 14:27:41 -07:00
parent 0828579a65
commit fd65418f60

View file

@ -513,7 +513,7 @@ intel_flush(GLcontext *ctx, GLboolean needs_mi_flush)
* each of N places that do rendering. This has worse performances,
* but it is much easier to get correct.
*/
if (intel->is_front_buffer_rendering) {
if (!intel->is_front_buffer_rendering) {
intel->front_buffer_dirty = GL_FALSE;
}
}