Make XPFragmentBuilder only Builder with access to DstCopy.

src/effects/SkBlurMaskFilter.cpp

 
 /*
  * Copyright 2006 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 "SkBlurMaskFilter.h"
 #include "SkBlurMask.h"
@@ skipping 660 matching lines @@
 
 private:
     typedef GrGLProgramDataManager::UniformHandle UniformHandle;
 
     UniformHandle       fProxyRectUniform;
     UniformHandle       fProfileSizeUniform;
 
     typedef GrGLFragmentProcessor INHERITED;
 };
 
-void OutputRectBlurProfileLookup(GrGLFPFragmentBuilder* fsBuilder,
+void OutputRectBlurProfileLookup(GrGLFragmentBuilder* fsBuilder,
                                  const GrGLShaderBuilder::TextureSampler& sampler,
                                  const char *output,
                                  const char *profileSize, const char *loc,
                                  const char *blurred_width,
                                  const char *sharp_width) {
     fsBuilder->codeAppendf("\tfloat %s;\n", output);
     fsBuilder->codeAppendf("\t\t{\n");
     fsBuilder->codeAppendf("\t\t\tfloat coord = (0.5 * (abs(2.0*%s - %s) - %s))/%s;\n",
                            loc, blurred_width, sharp_width, profileSize);
     fsBuilder->codeAppendf("\t\t\t%s = ", output);
@@ skipping 16 matching lines @@
                                             kVec4f_GrSLType,
                                             kDefault_GrSLPrecision,
                                             "proxyRect",
                                             &rectName);
     fProfileSizeUniform = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                             kFloat_GrSLType,
                                             kDefault_GrSLPrecision,
                                             "profileSize",
                                             &profileSizeName);
 
-    GrGLFPFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
+    GrGLFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
     const char *fragmentPos = fsBuilder->fragmentPosition();
 
     if (inputColor) {
         fsBuilder->codeAppendf("\tvec4 src=%s;\n", inputColor);
     } else {
         fsBuilder->codeAppendf("\tvec4 src=vec4(1)\n;");
     }
 
     fsBuilder->codeAppendf("\tvec2 translatedPos = %s.xy - %s.xy;\n", fragmentPos, rectName );
     fsBuilder->codeAppendf("\tfloat width = %s.z - %s.x;\n", rectName, rectName);
@@ skipping 324 matching lines @@
                                                kFloat_GrSLType,
                                                kDefault_GrSLPrecision,
                                                "cornerRadius",
                                                &cornerRadiusName);
     fBlurRadiusUniform = builder->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                              kFloat_GrSLType,
                                               kDefault_GrSLPrecision,
                                               "blurRadius",
                                               &blurRadiusName);
 
-    GrGLFPFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
+    GrGLFragmentBuilder* fsBuilder = builder->getFragmentShaderBuilder();
     const char* fragmentPos = fsBuilder->fragmentPosition();
 
     // warp the fragment position to the appropriate part of the 9patch blur texture
 
     fsBuilder->codeAppendf("\t\tvec2 rectCenter = (%s.xy + %s.zw)/2.0;\n", rectName, rectName);
     fsBuilder->codeAppendf("\t\tvec2 translatedFragPos = %s.xy - %s.xy;\n", fragmentPos, rectName);
     fsBuilder->codeAppendf("\t\tfloat threshold = %s + 2.0*%s;\n", cornerRadiusName, blurRadiusName );
     fsBuilder->codeAppendf("\t\tvec2 middle = %s.zw - %s.xy - 2.0*threshold;\n", rectName, rectName );
 
     fsBuilder->codeAppendf("\t\tif (translatedFragPos.x >= threshold && translatedFragPos.x < (middle.x+threshold)) {\n" );
@@ skipping 191 matching lines @@
     } else {
         str->append("None");
     }
     str->append("))");
 }
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END