Drop support for unused MSAA extensions

Bug: skia:
Change-Id: I113b80e3f991f195155148625ceb29242ea82776
Reviewed-on: https://skia-review.googlesource.com/101403
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>

2 files changed, 0 insertions, 15 deletions

diff --git a/src/sksl/SkSLIRGenerator.cpp b/src/sksl/SkSLIRGenerator.cpp
index 3388a4758d..54a62cc276 100644
--- a/src/sksl/SkSLIRGenerator.cpp
+++ b/src/sksl/SkSLIRGenerator.cpp
@@ -130,9 +130,6 @@ static void fill_caps(const SKSL_CAPS_CLASS& caps,
     CAP(dropsTileOnZeroDivide);
     CAP(flatInterpolationSupport);
     CAP(noperspectiveInterpolationSupport);
-    CAP(multisampleInterpolationSupport);
-    CAP(sampleVariablesSupport);
-    CAP(sampleMaskOverrideCoverageSupport);
     CAP(externalTextureSupport);
     CAP(texelFetchSupport);
     CAP(imageLoadStoreSupport);
diff --git a/src/sksl/SkSLUtil.h b/src/sksl/SkSLUtil.h
index 787698f2c6..6eb4bbad3e 100644
--- a/src/sksl/SkSLUtil.h
+++ b/src/sksl/SkSLUtil.h
@@ -99,18 +99,6 @@ public:
         return true;
     }
 
-    bool multisampleInterpolationSupport() const {
-        return true;
-    }
-
-    bool sampleVariablesSupport() const {
-        return true;
-    }
-
-    bool sampleMaskOverrideCoverageSupport() const {
-        return true;
-    }
-
     bool externalTextureSupport() const {
         return true;
     }