From df70d3049a396af3601d2a1747770635a74120bb Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 19 Jun 2009 22:12:52 -0700 Subject: intel: Also get the DRI2 front buffer when doing front buffer reading. --- src/mesa/drivers/dri/intel/intel_context.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/mesa/drivers/dri/intel/intel_context.h') diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h index 7d3c80bb21..36f33b6f31 100644 --- a/src/mesa/drivers/dri/intel/intel_context.h +++ b/src/mesa/drivers/dri/intel/intel_context.h @@ -304,6 +304,14 @@ struct intel_context * easily. */ GLboolean is_front_buffer_rendering; + /** + * Track whether front-buffer is the current read target. + * + * This is closely associated with is_front_buffer_rendering, but may + * be set separately. The DRI2 fake front buffer must be referenced + * either way. + */ + GLboolean is_front_buffer_reading; GLboolean use_texture_tiling; GLboolean use_early_z; -- cgit v1.2.3