Added support for Chrome's gpu command buffer extension BindUniformLocation.

src/effects/SkLightingImageFilter.cpp

 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLightingImageFilter.h"
 #include "SkBitmap.h"
 #include "SkColorPriv.h"
@@ skipping 18 matching lines @@
 namespace {
 
 const SkScalar gOneThird = SkScalarInvert(SkIntToScalar(3));
 const SkScalar gTwoThirds = SkScalarDiv(SkIntToScalar(2), SkIntToScalar(3));
 const SkScalar gOneHalf = SkFloatToScalar(0.5f);
 const SkScalar gOneQuarter = SkFloatToScalar(0.25f);
 
 #if SK_SUPPORT_GPU
 void setUniformPoint3(const GrGLUniformManager& uman, UniformHandle uni, const SkPoint3& point) {
     GR_STATIC_ASSERT(sizeof(SkPoint3) == 3 * sizeof(GrGLfloat));
-    uman.set3fv(uni, 0, 1, &point.fX);
+    uman.set3fv(uni, 1, &point.fX);
 }
 
 void setUniformNormal3(const GrGLUniformManager& uman, UniformHandle uni, const SkPoint3& point) {
     setUniformPoint3(uman, uni, SkPoint3(point.fX, point.fY, point.fZ));
 }
 #endif
 
 // Shift matrix components to the left, as we advance pixels to the right.
 inline void shiftMatrixLeft(int m[9]) {
     m[0] = m[1];
@@ skipping 1543 matching lines @@
 
     builder->fsCodeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight);
 }
 
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END