mesa: remove unneeded semicolons

[mesa.git] / src / mesa / main / multisample.c

diff --git a/src/mesa/main/multisample.c b/src/mesa/main/multisample.c
index f0e7a611805f12399e92c80b86ceb3792ae0a5c0..8ede94b7458f8edfce7fb0fb27c52de8243b00e8 100644 (file)
--- a/src/mesa/main/multisample.c
+++ b/src/mesa/main/multisample.c
@@ -47,7 +47,8 @@ _mesa_SampleCoverage(GLclampf value, GLboolean invert)
        ctx->Multisample.SampleCoverageValue == value)
       return;
 
-   FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
+   FLUSH_VERTICES(ctx, ctx->DriverFlags.NewSampleMask ? 0 : _NEW_MULTISAMPLE);
+   ctx->NewDriverState |= ctx->DriverFlags.NewSampleMask;
    ctx->Multisample.SampleCoverageValue = value;
    ctx->Multisample.SampleCoverageInvert = invert;
 }
@@ -66,6 +67,8 @@ _mesa_init_multisample(struct gl_context *ctx)
    ctx->Multisample.SampleCoverage = GL_FALSE;
    ctx->Multisample.SampleCoverageValue = 1.0;
    ctx->Multisample.SampleCoverageInvert = GL_FALSE;
+   ctx->Multisample.SampleShading = GL_FALSE;
+   ctx->Multisample.MinSampleShadingValue = 0.0f;
 
    /* ARB_texture_multisample / GL3.2 additions */
    ctx->Multisample.SampleMask = GL_FALSE;
@@ -104,6 +107,24 @@ _mesa_GetMultisamplefv(GLenum pname, GLuint index, GLfloat * val)
    }
 }
 
+static void
+sample_maski(struct gl_context *ctx, GLuint index, GLbitfield mask)
+{
+   if (ctx->Multisample.SampleMaskValue == mask)
+      return;
+
+   FLUSH_VERTICES(ctx, ctx->DriverFlags.NewSampleMask ? 0 : _NEW_MULTISAMPLE);
+   ctx->NewDriverState |= ctx->DriverFlags.NewSampleMask;
+   ctx->Multisample.SampleMaskValue = mask;
+}
+
+void GLAPIENTRY
+_mesa_SampleMaski_no_error(GLuint index, GLbitfield mask)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   sample_maski(ctx, index, mask);
+}
+
 void GLAPIENTRY
 _mesa_SampleMaski(GLuint index, GLbitfield mask)
 {
@@ -119,13 +140,33 @@ _mesa_SampleMaski(GLuint index, GLbitfield mask)
       return;
    }
 
-   FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE);
-   ctx->Multisample.SampleMaskValue = 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
  */
+void GLAPIENTRY
+_mesa_MinSampleShading_no_error(GLclampf value)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   min_sample_shading(ctx, value);
+}
+
 void GLAPIENTRY
 _mesa_MinSampleShading(GLclampf value)
 {
@@ -137,10 +178,7 @@ _mesa_MinSampleShading(GLclampf value)
       return;
    }
 
-   FLUSH_VERTICES(ctx, 0);
-
-   ctx->Multisample.MinSampleShadingValue = CLAMP(value, 0.0f, 1.0f);
-   ctx->NewState |= _NEW_MULTISAMPLE;
+   min_sample_shading(ctx, value);
 }
 
 /**