diff options
| author | Samuel Pitoiset <[email protected]> | 2017-06-02 17:52:48 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2017-06-06 11:47:19 +0200 |
| commit | af9e537be3df89fef046c827fc83acbe2199107a (patch) | |
| tree | 54dcb15cfe3f9949e87adeb1b6fa62f11ee62ea8 | |
| parent | 706e31fe5a228bd357a3d8e0495d3085a3953ccf (diff) | |
mesa: only emit _NEW_MULTISAMPLE when sample mask changes
We usually check that given parameters are different before
updating the state.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
| -rw-r--r-- | src/mesa/main/multisample.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c index f0e7a611805..16fe2b7ced6 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; } |