Add all remaining separable xfer modes to GPU backend.

tests/GLProgramsTest.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // This is a GPU-backend specific test. It relies on static intializers to work
 
@@ skipping 26 matching lines @@
     } while (GrDrawState::kMaxVertexAttribCnt <= currAttribIndex &&
              kAttribute_ColorInput == fColorInput);
     fColorAttributeIndex = (fColorInput == kAttribute_ColorInput) ? currAttribIndex++ : -1;
 
     do {
         fCoverageInput = random->nextULessThan(kColorInputCnt);
     } while (GrDrawState::kMaxVertexAttribCnt <= currAttribIndex  &&
              kAttribute_ColorInput == fCoverageInput);
     fCoverageAttributeIndex = (fCoverageInput == kAttribute_ColorInput) ? currAttribIndex++ : -1;
 
-    fColorFilterXfermode = random->nextULessThan(SkXfermode::kCoeffModesCnt);
+    fColorFilterXfermode = random->nextULessThan(SkXfermode::kLastCoeffMode + 1);
 
     fFirstCoverageStage = random->nextULessThan(GrDrawState::kNumStages);
 
 #if GR_GL_EXPERIMENTAL_GS
     fExperimentalGS = gpu->caps()->geometryShaderSupport() && random->nextBool();
 #endif
 
     fDiscardIfZeroCoverage = random->nextBool();
 
     bool useLocalCoords = random->nextBool() && currAttribIndex < GrDrawState::kMaxVertexAttribCnt;
@@ skipping 135 matching lines @@
     SkMagnifierImageFilter mag(SkRect::MakeWH(SK_Scalar1, SK_Scalar1), SK_Scalar1);
     GrConfigConversionEffect::Create(NULL,
                                      false,
                                      GrConfigConversionEffect::kNone_PMConversion,
                                      SkMatrix::I());
     SkScalar matrix[20];
     SkColorMatrixFilter cmf(matrix);
 }
 
 #endif