Index: src/gpu/gl/GrGLInterface.cpp |
diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp |
index 728fb3f9e5f29e8d91e0a385eb328636d709454d..32d85b6893006775b51258903b160d38cfa048be 100644 |
--- a/src/gpu/gl/GrGLInterface.cpp |
+++ b/src/gpu/gl/GrGLInterface.cpp |
@@ -781,6 +781,17 @@ bool GrGLInterface::validate() const { |
} |
} |
+ if ((kGL_GrGLStandard == fStandard && glVer >= GR_GL_VER(4,0)) || |
+ fExtensions.has("GL_ARB_sample_shading")) { |
+ if (nullptr == fFunctions.fMinSampleShading) { |
+ RETURN_FALSE_INTERFACE |
+ } |
+ } else if (kGL_GrGLStandard == fStandard && fExtensions.has("GL_OES_sample_shading")) { |
+ if (nullptr == fFunctions.fMinSampleShading) { |
+ RETURN_FALSE_INTERFACE |
+ } |
+ } |
+ |
if (fExtensions.has("EGL_KHR_image") || fExtensions.has("EGL_KHR_image_base")) { |
if (nullptr == fFunctions.fEGLCreateImage || |
nullptr == fFunctions.fEGLDestroyImage) { |