[Mesa-dev] [PATCH v2 6/7] i915: Don't emit saturate for vertex shaders

Abdiel Janulgue abdiel.janulgue at linux.intel.com
Mon Dec 1 05:47:46 PST 2014


Signed-off-by: Abdiel Janulgue <abdiel.janulgue at linux.intel.com>
---
 src/mesa/drivers/dri/i915/i915_context.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index 42ea54e..847105a 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -256,6 +256,8 @@ i915CreateContext(int api,
     */
    ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].EmitCondCodes = true;
 
+   ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].EmitNoSat = true;
+
    struct gl_shader_compiler_options *const fs_options =
       & ctx->Const.ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
    fs_options->MaxIfDepth = 0;
-- 
1.9.1



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