Implement color filter as GrGLEffect

src/gpu/GrDrawTarget.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
@@ skipping 370 matching lines @@
                 maxValidIndex = geoSrc.fIndexBuffer->sizeInBytes() / sizeof(uint16_t);
                 break;
         }
         if (maxIndex > maxValidIndex) {
             GrCrash("Index reads outside valid index range.");
         }
     }
 
     SkASSERT(NULL != drawState.getRenderTarget());
 
-    for (int s = 0; s < drawState.numColorStages(); ++s) {
-        const GrEffectRef& effect = *drawState.getColorStage(s).getEffect();
+    for (int s = 0; s < drawState.effectiveColorStageCount(); ++s) {
+        const GrEffectRef& effect = *drawState.getEffectiveColorStage(s).getEffect();
         int numTextures = effect->numTextures();
         for (int t = 0; t < numTextures; ++t) {
             GrTexture* texture = effect->texture(t);
             SkASSERT(texture->asRenderTarget() != drawState.getRenderTarget());
         }
     }
-    for (int s = 0; s < drawState.numCoverageStages(); ++s) {
-        const GrEffectRef& effect = *drawState.getCoverageStage(s).getEffect();
+    for (int s = 0; s < drawState.effectiveCoverageStageCount(); ++s) {
+        const GrEffectRef& effect = *drawState.getEffectiveCoverageStage(s).getEffect();
         int numTextures = effect->numTextures();
         for (int t = 0; t < numTextures; ++t) {
             GrTexture* texture = effect->texture(t);
             SkASSERT(texture->asRenderTarget() != drawState.getRenderTarget());
         }
     }
 
     SkASSERT(drawState.validateVertexAttribs());
 #endif
     if (NULL == drawState.getRenderTarget()) {
@@ skipping 579 matching lines @@
     GrPrintf("Geometry Shader Support     : %s\n", gNY[fGeometryShaderSupport]);
     GrPrintf("Dual Source Blending Support: %s\n", gNY[fDualSourceBlendingSupport]);
     GrPrintf("Buffer Lock Support         : %s\n", gNY[fBufferLockSupport]);
     GrPrintf("Path Stenciling Support     : %s\n", gNY[fPathStencilingSupport]);
     GrPrintf("Dst Read In Shader Support  : %s\n", gNY[fDstReadInShaderSupport]);
     GrPrintf("Reuse Scratch Textures      : %s\n", gNY[fReuseScratchTextures]);
     GrPrintf("Max Texture Size            : %d\n", fMaxTextureSize);
     GrPrintf("Max Render Target Size      : %d\n", fMaxRenderTargetSize);
     GrPrintf("Max Sample Count            : %d\n", fMaxSampleCount);
 }