Revert of Default geometry processor

src/gpu/effects/GrDashingEffect.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 "GrDashingEffect.h"
 
 #include "../GrAARectRenderer.h"
@@ skipping 502 matching lines @@
                                          kVec3f_GrSLType,
                                          "params",
                                          &paramName);
 
     GrGLVertToFrag v(kVec2f_GrSLType);
     args.fPB->addVarying("Coord", &v);
 
     GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
     vsBuilder->codeAppendf("\t%s = %s;\n", v.vsOut(), dce.inCoord().c_str());
 
-    // setup position varying
-    vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(), vsBuilder->uViewM(),
-                           vsBuilder->inPosition());
-
     // transforms all points so that we can compare them to our test circle
     GrGLGPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
     fsBuilder->codeAppendf("\t\tfloat xShifted = %s.x - floor(%s.x / %s.z) * %s.z;\n",
                            v.fsIn(), v.fsIn(), paramName, paramName);
     fsBuilder->codeAppendf("\t\tvec2 fragPosShifted = vec2(xShifted, %s.y);\n", v.fsIn());
     fsBuilder->codeAppendf("\t\tvec2 center = vec2(%s.y, 0.0);\n", paramName);
     fsBuilder->codeAppend("\t\tfloat dist = length(center - fragPosShifted);\n");
     if (GrProcessorEdgeTypeIsAA(dce.getEdgeType())) {
         fsBuilder->codeAppendf("\t\tfloat diff = dist - %s.x;\n", paramName);
         fsBuilder->codeAppend("\t\tdiff = 1.0 - diff;\n");
@@ skipping 183 matching lines @@
     fIntervalUniform = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                             kFloat_GrSLType,
                                             "interval",
                                             &intervalName);
 
     GrGLVertToFrag v(kVec2f_GrSLType);
     args.fPB->addVarying("Coord", &v);
     GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
     vsBuilder->codeAppendf("\t%s = %s;\n", v.vsOut(), de.inCoord().c_str());
 
-    // setup position varying
-    vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(), vsBuilder->uViewM(),
-                           vsBuilder->inPosition());
-
     // transforms all points so that we can compare them to our test rect
     GrGLGPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
     fsBuilder->codeAppendf("\t\tfloat xShifted = %s.x - floor(%s.x / %s) * %s;\n",
                            v.fsIn(), v.fsIn(), intervalName, intervalName);
     fsBuilder->codeAppendf("\t\tvec2 fragPosShifted = vec2(xShifted, %s.y);\n", v.fsIn());
     if (GrProcessorEdgeTypeIsAA(de.getEdgeType())) {
         // The amount of coverage removed in x and y by the edges is computed as a pair of negative
         // numbers, xSub and ySub.
         fsBuilder->codeAppend("\t\tfloat xSub, ySub;\n");
         fsBuilder->codeAppendf("\t\txSub = min(fragPosShifted.x - %s.x, 0.0);\n", rectName);
@@ skipping 105 matching lines @@
     switch (cap) {
         case GrDashingEffect::kRound_DashCap:
             return DashingCircleEffect::Create(edgeType, info, SkScalarHalf(strokeWidth));
         case GrDashingEffect::kNonRound_DashCap:
             return DashingLineEffect::Create(edgeType, info, strokeWidth);
         default:
             SkFAIL("Unexpected dashed cap.");
     }
     return NULL;
 }