src/gpu/gl/GrGLInterface.cpp - Issue 580863004: Adding 3D lut color filter

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Unified Diff: src/gpu/gl/GrGLInterface.cpp

Issue 580863004: Adding 3D lut color filter (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: As color filter instead of image filter Created 6 years, 3 months ago

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Index: src/gpu/gl/GrGLInterface.cpp

diff --git a/src/gpu/gl/GrGLInterface.cpp b/src/gpu/gl/GrGLInterface.cpp

index 063de56aeb5cae826775736fbdf80b50c30545b7..92213d353aa55606d5450b73f9cbcf38f0cb6fa3 100644

--- a/src/gpu/gl/GrGLInterface.cpp

+++ b/src/gpu/gl/GrGLInterface.cpp

@@ -264,6 +264,12 @@ bool GrGLInterface::validate() const {

RETURN_FALSE_INTERFACE

}

+ if (glVer >= GR_GL_VER(1,2)) {

+ if (NULL == fFunctions.fTexImage3D ||

+ NULL == fFunctions.fTexSubImage3D) {

+ RETURN_FALSE_INTERFACE

+ }

}

// optional function on desktop before 1.3