ViewMatrix uniform upload moved to GeometryProcessor

src/gpu/effects/GrDistanceFieldTextureEffect.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrDistanceFieldTextureEffect.h"
 #include "GrInvariantOutput.h"
 #include "GrTexture.h"
@@ skipping 35 matching lines @@
 
         GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
         GrGLVertToFrag v(kVec2f_GrSLType);
         args.fPB->addVarying("TextureCoords", &v);
         vsBuilder->codeAppendf("%s = %s;", v.vsOut(), dfTexEffect.inTextureCoords()->fName);
 
         // Setup pass through color
         this->setupColorPassThrough(pb, local.fInputColorType, args.fOutputColor,
                                     dfTexEffect.inColor(), &fColorUniform);
 
+        // setup uniform viewMatrix
+        this->addUniformViewMatrix(pb);
+
         // setup position varying
         vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(),
-                               vsBuilder->uViewM(), dfTexEffect.inPosition()->fName);
+                               this->uViewM(), dfTexEffect.inPosition()->fName);
 
         // setup output coords
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->positionCoords(),
                                dfTexEffect.inPosition()->fName);
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->localCoords(),
                                dfTexEffect.inPosition()->fName);
 
         const char* textureSizeUniName = NULL;
         fTextureSizeUni = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                                kVec2f_GrSLType, kDefault_GrSLPrecision,
@@ skipping 74 matching lines @@
 #ifdef SK_GAMMA_APPLY_TO_A8
         const GrDistanceFieldTextureEffect& dfTexEffect =
                 proc.cast<GrDistanceFieldTextureEffect>();
         float luminance = dfTexEffect.getLuminance();
         if (luminance != fLuminance) {
             pdman.set1f(fLuminanceUni, luminance);
             fLuminance = luminance;
         }
 #endif
 
+        this->setUniformViewMatrix(pdman, proc.viewMatrix());
+
         const DistanceFieldBatchTracker& local = bt.cast<DistanceFieldBatchTracker>();
         if (kUniform_GrGPInput == local.fInputColorType && local.fColor != fColor) {
             GrGLfloat c[4];
             GrColorToRGBAFloat(local.fColor, c);
             pdman.set4fv(fColorUniform, 1, c);
             fColor = local.fColor;
         }
     }
 
     static inline void GenKey(const GrGeometryProcessor& processor,
@@ skipping 173 matching lines @@
                                     dfTexEffect.inColor(), &fColorUniform);
 
         vsBuilder->codeAppendf("%s = %s;", v.vsOut(), dfTexEffect.inTextureCoords()->fName);
 
         // setup coord outputs
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->positionCoords(),
                                dfTexEffect.inPosition()->fName);
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->localCoords(),
                                dfTexEffect.inPosition()->fName);
 
+        // setup uniform viewMatrix
+        this->addUniformViewMatrix(pb);
+
         // setup position varying
         vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(),
-                               vsBuilder->uViewM(), dfTexEffect.inPosition()->fName);
+                               this->uViewM(), dfTexEffect.inPosition()->fName);
 
         const char* textureSizeUniName = NULL;
         fTextureSizeUni = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                               kVec2f_GrSLType, kDefault_GrSLPrecision,
                                               "TextureSize", &textureSizeUniName);
 
         fsBuilder->codeAppend("vec4 texColor = ");
         fsBuilder->appendTextureLookup(args.fSamplers[0],
                                        v.fsIn(),
                                        kVec2f_GrSLType);
@@ skipping 44 matching lines @@
 
         GrTexture* texture = proc.texture(0);
         if (texture->width() != fTextureSize.width() || 
             texture->height() != fTextureSize.height()) {
             fTextureSize = SkISize::Make(texture->width(), texture->height());
             pdman.set2f(fTextureSizeUni,
                         SkIntToScalar(fTextureSize.width()),
                         SkIntToScalar(fTextureSize.height()));
         }
 
+        this->setUniformViewMatrix(pdman, proc.viewMatrix());
+
         const DistanceFieldNoGammaBatchTracker& local = bt.cast<DistanceFieldNoGammaBatchTracker>();
         if (kUniform_GrGPInput == local.fInputColorType && local.fColor != fColor) {
             GrGLfloat c[4];
             GrColorToRGBAFloat(local.fColor, c);
             pdman.set4fv(fColorUniform, 1, c);
             fColor = local.fColor;
         }
     }
 
     static inline void GenKey(const GrGeometryProcessor& proc,
@@ skipping 143 matching lines @@
         // setup pass through color
         this->setupColorPassThrough(pb, local.fInputColorType, args.fOutputColor, NULL,
                                     &fColorUniform);
 
         // setup coord outputs
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->positionCoords(),
                                dfTexEffect.inPosition()->fName);
         vsBuilder->codeAppendf("%s = %s;", vsBuilder->localCoords(),
                                dfTexEffect.inPosition()->fName);
 
+        // setup uniform viewMatrix
+        this->addUniformViewMatrix(pb);
+
         // setup position varying
-        vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(),
-                               vsBuilder->uViewM(), dfTexEffect.inPosition()->fName);
+        vsBuilder->codeAppendf("%s = %s * vec3(%s, 1);", vsBuilder->glPosition(), this->uViewM(),
+                               dfTexEffect.inPosition()->fName);
 
         const char* textureSizeUniName = NULL;
         // width, height, 1/(3*width)
         fTextureSizeUni = args.fPB->addUniform(GrGLProgramBuilder::kFragment_Visibility,
                                               kVec3f_GrSLType, kDefault_GrSLPrecision,
                                               "TextureSize", &textureSizeUniName);
 
         GrGLGPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
 
         SkAssertResult(fsBuilder->enableFeature(
@@ skipping 121 matching lines @@
         GrColor textColor = dfTexEffect.getTextColor();
         if (textColor != fTextColor) {
             static const float ONE_OVER_255 = 1.f / 255.f;
             pdman.set3f(fTextColorUni,
                         GrColorUnpackR(textColor) * ONE_OVER_255,
                         GrColorUnpackG(textColor) * ONE_OVER_255,
                         GrColorUnpackB(textColor) * ONE_OVER_255);
             fTextColor = textColor;
         }
 
+        this->setUniformViewMatrix(pdman, processor.viewMatrix());
+
         const DistanceFieldLCDBatchTracker& local = bt.cast<DistanceFieldLCDBatchTracker>();
         if (kUniform_GrGPInput == local.fInputColorType && local.fColor != fColor) {
             GrGLfloat c[4];
             GrColorToRGBAFloat(local.fColor, c);
             pdman.set4fv(fColorUniform, 1, c);
             fColor = local.fColor;
         }
     }
 
     static inline void GenKey(const GrGeometryProcessor& processor,
@@ skipping 115 matching lines @@
     uint32_t flags = kUseLCD_DistanceFieldEffectFlag;
     flags |= random->nextBool() ? kUniformScale_DistanceFieldEffectMask : 0;
     flags |= random->nextBool() ? kBGR_DistanceFieldEffectFlag : 0;
     return GrDistanceFieldLCDTextureEffect::Create(GrRandomColor(random),
                                                    GrProcessorUnitTest::TestMatrix(random),
                                                    textures[texIdx], params,
                                                    textures[texIdx2], params2,
                                                    textColor,
                                                    flags);
 }