Make all GrFragmentProcessors GL independent.

gm/dcshader.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 "gm.h"
 #if SK_SUPPORT_GPU
 #include "GrFragmentProcessor.h"
 #include "GrCoordTransform.h"
 #include "effects/GrXfermodeFragmentProcessor.h"
-#include "gl/GrGLFragmentProcessor.h"
+#include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLFragmentShaderBuilder.h"
 #include "glsl/GrGLSLProgramBuilder.h"
 #include "glsl/GrGLSLProgramDataManager.h"
 #include "Resources.h"
 #include "SkReadBuffer.h"
 #include "SkShader.h"
 #include "SkStream.h"
 #include "SkTypeface.h"
 #include "SkWriteBuffer.h"
 
@@ skipping 32 matching lines @@
     return new DCShader(matrix);
 }
 
 class DCFP : public GrFragmentProcessor {
 public:
     DCFP(const SkMatrix& m) : fDeviceTransform(kDevice_GrCoordSet, m) {
         this->addCoordTransform(&fDeviceTransform);
         this->initClassID<DCFP>();
     }
 
-    GrGLFragmentProcessor* onCreateGLInstance() const override {
-        class DCGLFP : public GrGLFragmentProcessor {
+    GrGLSLFragmentProcessor* onCreateGLInstance() const override {
+        class DCGLFP : public GrGLSLFragmentProcessor {
             void emitCode(EmitArgs& args) override {
                 GrGLSLFragmentBuilder* fpb = args.fBuilder->getFragmentShaderBuilder();
                 fpb->codeAppendf("vec2 c = %s;", fpb->ensureFSCoords2D(args.fCoords, 0).c_str());
                 fpb->codeAppend("vec2 r = mod(c, vec2(20.0));");
                 fpb->codeAppend("vec4 color = vec4(0.5*sin(c.x / 15.0) + 0.5,"
                                                     "0.5*cos((c.x + c.y) / 15.0) + 0.5,"
                                                     "(r.x + r.y) / 20.0,"
                                                     "distance(r, vec2(15.0)) / 20.0 + 0.2);");
                 fpb->codeAppendf("color.rgb *= color.a;"
                                     "%s = color * %s;",
@@ skipping 211 matching lines @@
     };
 
     SkTArray<Prim*> fPrims;
 
     typedef GM INHERITED;
 };
 
 DEF_GM(return new DCShaderGM;)
 }
 #endif