Implement NVPR on GLES

tests/GLProgramsTest.cpp

Index: tests/GLProgramsTest.cpp
diff --git a/tests/GLProgramsTest.cpp b/tests/GLProgramsTest.cpp
index 9da1ecc53c0a798fdb9762c1b7376bdc7c088e2d..14de47346f4b0ecc10c38b0a6e7146e4d956d693 100644
--- a/tests/GLProgramsTest.cpp
+++ b/tests/GLProgramsTest.cpp
@@ -16,8 +16,8 @@
 #include "GrContextFactory.h"
 #include "GrDrawEffect.h"
 #include "effects/GrConfigConversionEffect.h"
+#include "gl/GrGLPathRendering.h"
 #include "gl/GrGpuGL.h"
-
 #include "SkChecksum.h"
 #include "SkRandom.h"
 #include "Test.h"
@@ -178,7 +178,8 @@ bool GrGpuGL::programUnitTest(int maxStages) {
 
         SkAutoSTMalloc<8, const GrEffectStage*> stages(numStages);
 
-        bool useFixedFunctionTexturing = this->shouldUseFixedFunctionTexturing();
+        bool useFixedFunctionPathRendering = this->glCaps().pathRenderingSupport() &&
+            !this->pathRendering()->caps().fragmentInputGenSupport;
 
         for (int s = 0; s < numStages;) {
             SkAutoTUnref<const GrEffect> effect(GrEffectTestFactory::CreateStage(
@@ -198,7 +199,7 @@ bool GrGpuGL::programUnitTest(int maxStages) {
 
             // If adding this effect would exceed the max texture coord set count then generate a
             // new random effect.
-            if (useFixedFunctionTexturing && !effect->hasVertexCode()) {
+            if (useFixedFunctionPathRendering && !effect->hasVertexCode()) {
                 int numTransforms = effect->numTransforms();
                 if (currTextureCoordSet + numTransforms > this->glCaps().maxFixedFunctionTextureCoords()) {
                     continue;
@@ -206,7 +207,7 @@ bool GrGpuGL::programUnitTest(int maxStages) {
                 currTextureCoordSet += numTransforms;
             }
 
-            useFixedFunctionTexturing = useFixedFunctionTexturing && !effect->hasVertexCode();
+            useFixedFunctionPathRendering = useFixedFunctionPathRendering && !effect->hasVertexCode();
 
             for (int i = 0; i < numAttribs; ++i) {
                 attribIndices[i] = currAttribIndex++;