Move all ShaderBuilder files to GLSL

src/gpu/gl/GrGLXferProcessor.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gl/GrGLXferProcessor.h"
 
 #include "GrXferProcessor.h"
-#include "gl/builders/GrGLFragmentShaderBuilder.h"
-#include "gl/builders/GrGLProgramBuilder.h"
+#include "glsl/GrGLSLFragmentShaderBuilder.h"
+#include "glsl/GrGLSLProgramBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
 
 void GrGLXferProcessor::emitCode(const EmitArgs& args) {
     if (!args.fXP.willReadDstColor()) {
         this->emitOutputsForBlendState(args);
         return;
     }
 
-    GrGLXPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
+    GrGLSLXPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
     const char* dstColor = fsBuilder->dstColor();
 
     if (args.fXP.getDstTexture()) {
         bool topDown = kTopLeft_GrSurfaceOrigin == args.fXP.getDstTexture()->origin();
 
         if (args.fXP.readsCoverage()) {
             // We don't think any shaders actually output negative coverage, but just as a safety
             // check for floating point precision errors we compare with <= here
             fsBuilder->codeAppendf("if (all(lessThanEqual(%s, vec4(0)))) {"
                                    "    discard;"
                                    "}", args.fInputCoverage);
         }
 
         const char* dstTopLeftName;
         const char* dstCoordScaleName;
 
-        fDstTopLeftUni = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
+        fDstTopLeftUni = args.fPB->addUniform(GrGLSLProgramBuilder::kFragment_Visibility,
                                               kVec2f_GrSLType,
                                               kDefault_GrSLPrecision,
                                               "DstTextureUpperLeft",
                                               &dstTopLeftName);
-        fDstScaleUni = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
+        fDstScaleUni = args.fPB->addUniform(GrGLSLProgramBuilder::kFragment_Visibility,
                                             kVec2f_GrSLType,
                                             kDefault_GrSLPrecision,
                                             "DstTextureCoordScale",
                                             &dstCoordScaleName);
         const char* fragPos = fsBuilder->fragmentPosition();
 
         fsBuilder->codeAppend("// Read color from copy of the destination.\n");
         fsBuilder->codeAppendf("vec2 _dstTexCoord = (%s.xy - %s) * %s;",
                                fragPos, dstTopLeftName, dstCoordScaleName);
 
@@ skipping 34 matching lines @@
         } else {
             SkASSERT(!fDstScaleUni.isValid());
         }
     } else {
         SkASSERT(!fDstTopLeftUni.isValid());
         SkASSERT(!fDstScaleUni.isValid());
     }
     this->onSetData(pdm, xp);
 }