[Mesa-dev] [PATCH 046/101] mesa: add min_sample_shading() helper
Samuel Pitoiset
samuel.pitoiset at gmail.com
Fri Jul 21 17:39:55 UTC 2017
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
src/mesa/main/multisample.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c
index f8b117f143..037c8a6a15 100644
--- a/src/mesa/main/multisample.c
+++ b/src/mesa/main/multisample.c
@@ -141,6 +141,20 @@ _mesa_SampleMaski(GLuint index, GLbitfield mask)
sample_maski(ctx, index, mask);
}
+static void
+min_sample_shading(struct gl_context *ctx, GLclampf value)
+{
+ value = CLAMP(value, 0.0f, 1.0f);
+
+ if (ctx->Multisample.MinSampleShadingValue == value)
+ return;
+
+ FLUSH_VERTICES(ctx,
+ ctx->DriverFlags.NewSampleShading ? 0 : _NEW_MULTISAMPLE);
+ ctx->NewDriverState |= ctx->DriverFlags.NewSampleShading;
+ ctx->Multisample.MinSampleShadingValue = value;
+}
+
/**
* Called via glMinSampleShadingARB
*/
@@ -155,15 +169,7 @@ _mesa_MinSampleShading(GLclampf value)
return;
}
- value = CLAMP(value, 0.0f, 1.0f);
-
- if (ctx->Multisample.MinSampleShadingValue == value)
- return;
-
- FLUSH_VERTICES(ctx,
- ctx->DriverFlags.NewSampleShading ? 0 : _NEW_MULTISAMPLE);
- ctx->NewDriverState |= ctx->DriverFlags.NewSampleShading;
- ctx->Multisample.MinSampleShadingValue = value;
+ min_sample_shading(ctx, value);
}
/**
--
2.13.3
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