From c58bf2cee5b0f14a585089084fec7767f33887a7 Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Fri, 17 Sep 2010 16:26:27 +0800 Subject: [PATCH] i965: only allow SIMD8 kernel on sandybridge now Until we fixed SIMD16 kernel, force to SIMD8 on sandybridge now. --- src/mesa/drivers/dri/intel/intel_context.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 109c670c144..edcc9536da2 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -786,6 +786,11 @@ intelInitContext(struct intel_context *intel, if (INTEL_DEBUG & DEBUG_BUFMGR) dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE); + /* XXX force SIMD8 kernel for Sandybridge before we fixed + SIMD16 interpolation. */ + if (intel->gen == 6) + INTEL_DEBUG |= DEBUG_GLSL_FORCE; + intel->batch = intel_batchbuffer_alloc(intel); intel_fbo_init(intel); -- 2.30.2