diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/gpu/GrShaderVar.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/gpu/GrShaderVar.h b/include/gpu/GrShaderVar.h index cbc074df7b..967ae82689 100644 --- a/include/gpu/GrShaderVar.h +++ b/include/gpu/GrShaderVar.h @@ -35,14 +35,13 @@ public: }; enum Precision { - kLow_Precision, // lowp - kMedium_Precision, // mediump - kHigh_Precision, // highp - kDefault_Precision, // Default for the current context. We make - // fragment shaders default to mediump on ES2 - // because highp support is not guaranteed (and - // we haven't been motivated to test for it). - // Otherwise, highp. + kLow_Precision, + kMedium_Precision, + kHigh_Precision, + + // Default precision is medium. This is because on OpenGL ES 2 highp support is not + // guaranteed. On (non-ES) OpenGL the specifiers have no effect on precision. + kDefault_Precision = kMedium_Precision, }; /** |