Create GLSL base class for ProgramDataManager

src/gpu/gl/GrGLUtil.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.
  */
 
 
 #include "GrGLUtil.h"
 #include "SkMatrix.h"
@@ skipping 288 matching lines @@
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_VENDOR));
     return GrGLGetVendorFromString((const char*) v);
 }
 
 GrGLRenderer GrGLGetRenderer(const GrGLInterface* gl) {
     const GrGLubyte* v;
     GR_GL_CALL_RET(gl, v, GetString(GR_GL_RENDERER));
     return GrGLGetRendererFromString((const char*) v);
 }
 
-template<> void GrGLGetMatrix<3>(GrGLfloat* dest, const SkMatrix& src) {
+template<> void GrGLGetMatrix<3>(float* dest, const SkMatrix& src) {
+    GR_STATIC_ASSERT(sizeof(float) == sizeof (GrGLfloat));
     // Col 0
     dest[0] = SkScalarToFloat(src[SkMatrix::kMScaleX]);
     dest[1] = SkScalarToFloat(src[SkMatrix::kMSkewY]);
     dest[2] = SkScalarToFloat(src[SkMatrix::kMPersp0]);
 
     // Col 1
     dest[3] = SkScalarToFloat(src[SkMatrix::kMSkewX]);
     dest[4] = SkScalarToFloat(src[SkMatrix::kMScaleY]);
     dest[5] = SkScalarToFloat(src[SkMatrix::kMPersp1]);
 
     // Col 2
     dest[6] = SkScalarToFloat(src[SkMatrix::kMTransX]);
     dest[7] = SkScalarToFloat(src[SkMatrix::kMTransY]);
     dest[8] = SkScalarToFloat(src[SkMatrix::kMPersp2]);
 }
 
-template<> void GrGLGetMatrix<4>(GrGLfloat* dest, const SkMatrix& src) {
+template<> void GrGLGetMatrix<4>(float* dest, const SkMatrix& src) {
+    GR_STATIC_ASSERT(sizeof(float) == sizeof (GrGLfloat));
     // Col 0
     dest[0]  = SkScalarToFloat(src[SkMatrix::kMScaleX]);
     dest[1]  = SkScalarToFloat(src[SkMatrix::kMSkewY]);
     dest[2]  = 0;
     dest[3]  = SkScalarToFloat(src[SkMatrix::kMPersp0]);
 
     // Col 1
     dest[4]  = SkScalarToFloat(src[SkMatrix::kMSkewX]);
     dest[5]  = SkScalarToFloat(src[SkMatrix::kMScaleY]);
     dest[6]  = 0;
@@ skipping 29 matching lines @@
     GR_STATIC_ASSERT(2 == kGreater_StencilFunc);
     GR_STATIC_ASSERT(3 == kGEqual_StencilFunc);
     GR_STATIC_ASSERT(4 == kLess_StencilFunc);
     GR_STATIC_ASSERT(5 == kLEqual_StencilFunc);
     GR_STATIC_ASSERT(6 == kEqual_StencilFunc);
     GR_STATIC_ASSERT(7 == kNotEqual_StencilFunc);
     SkASSERT((unsigned) basicFunc < kBasicStencilFuncCount);
 
     return gTable[basicFunc];
 }