Module: Mesa
Branch: master
Commit: 69595283b64d1f01b33022c38468376ad8596ea7
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=69595283b64d1f01b33022c38468376ad8596ea7
Author: Chad Versace <c...@chad-versace.us>
Date: Wed Aug 17 17:35:07 2011 -0700
intel: Abort when DRI2 separate stencil handshake fails
When intel_context requires separate stencil but the DRI2 separate stencil
handshake fails, then abort and emit an error instructing the user to
upgrade the DDX to 2.16.0.
CC: Eric Anholt <e...@anholt.net>
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
Signed-off-by: Chad Versace <c...@chad-versace.us>
---
src/mesa/drivers/dri/intel/intel_context.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/intel/intel_context.c
b/src/mesa/drivers/dri/intel/intel_context.c
index fe8be08..14342ef 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -1454,6 +1454,13 @@ intel_verify_dri2_has_hiz(struct intel_context *intel,
* a combined depth/stencil buffer. Discard the hiz buffer too.
*/
intel->intelScreen->dri2_has_hiz = INTEL_DRI2_HAS_HIZ_FALSE;
+ if (intel->must_use_separate_stencil) {
+ _mesa_problem(&intel->ctx,
+ "intel_context requires separate stencil, but the "
+ "DRIscreen does not support it. You may need to "
+ "upgrade the Intel X driver to 2.16.0");
+ abort();
+ }
/* 1. Discard depth and stencil renderbuffers. */
_mesa_remove_renderbuffer(fb, BUFFER_DEPTH);
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