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-rw-r--r--src/mesa/state_tracker/st_context.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index 17235132eea..9da0c776d96 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -271,6 +271,8 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
*/
st->ctx->Point.MaxSize = MAX2(ctx->Const.MaxPointSize,
ctx->Const.MaxPointSizeAA);
+ /* For vertex shaders, make sure not to emit saturate when SM 3.0 is not supported */
+ ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].EmitNoSat = !st->has_shader_model3;
_mesa_compute_version(ctx);