From: Chad Versace Date: Thu, 18 Aug 2011 00:35:07 +0000 (-0700) Subject: intel: Abort when DRI2 separate stencil handshake fails X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=69595283b64d1f01b33022c38468376ad8596ea7;p=mesa.git 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 Reviewed-by: Kenneth Graunke Signed-off-by: Chad Versace --- diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index fe8be082dfc..14342ef6246 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);