We usually check that given parameters are different before
updating the state.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/mesa/main/multisample.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c
index f0e7a61180..16fe2b7ced 100644
--- a/src/mesa/main/multisample.c
+++ b/src/mesa/main/multisample.c
@@ -119,6 +119,9 @@ _mesa_SampleMaski(GLuint index, GLbitfield mask)
return;
}
+ if (ctx->Multisample.SampleMaskValue == mask)
+ return;
+
FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
ctx->Multisample.SampleMaskValue = mask;
}
--
2.13.0
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