Remove GP from drawstate, revision of invariant output for GP

src/gpu/effects/GrBitmapTextGeoProc.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 "GrBitmapTextGeoProc.h"
 #include "GrInvariantOutput.h"
 #include "GrTexture.h"
@@ skipping 48 matching lines @@
     }
 
 
 private:
     typedef GrGLGeometryProcessor INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 GrBitmapTextGeoProc::GrBitmapTextGeoProc(GrColor color, GrTexture* texture,
-                                         const GrTextureParams& params, bool useColorAttrib)
-    : INHERITED(color), fTextureAccess(texture, params), fInColor(NULL) {
+                                         const GrTextureParams& params, bool useColorAttrib,
+                                         bool opaqueVertexColors)
+    : INHERITED(color, opaqueVertexColors), fTextureAccess(texture, params), fInColor(NULL) {
     this->initClassID<GrBitmapTextGeoProc>();
     fInPosition = &this->addVertexAttrib(GrAttribute("inPosition", kVec2f_GrVertexAttribType));
     if (useColorAttrib) {
         fInColor = &this->addVertexAttrib(GrAttribute("inColor", kVec4ub_GrVertexAttribType));
         this->setHasVertexColor();
     }
     fInTextureCoords = &this->addVertexAttrib(GrAttribute("inTextureCoords",
                                                           kVec2f_GrVertexAttribType));
     this->addTextureAccess(&fTextureAccess);
 }
 
 bool GrBitmapTextGeoProc::onIsEqual(const GrGeometryProcessor& other) const {
     const GrBitmapTextGeoProc& gp = other.cast<GrBitmapTextGeoProc>();
     return SkToBool(this->inColor()) == SkToBool(gp.inColor());
 }
 
-void GrBitmapTextGeoProc::onComputeInvariantOutput(GrInvariantOutput* inout) const {
+void GrBitmapTextGeoProc::onGetInvariantOutputCoverage(GrInitInvariantOutput* out) const {
     if (GrPixelConfigIsAlphaOnly(this->texture(0)->config())) {
-        inout->mulByUnknownAlpha();
+        out->setUnknownSingleComponent();
     } else if (GrPixelConfigIsOpaque(this->texture(0)->config())) {
-        inout->mulByUnknownOpaqueColor();
-        inout->setUsingLCDCoverage();
+        out->setUnknownOpaqueFourComponents();
+        out->setUsingLCDCoverage();
     } else {
-        inout->mulByUnknownColor();
-        inout->setUsingLCDCoverage();
+        out->setUnknownFourComponents();
+        out->setUsingLCDCoverage();
     }
 }
 
 void GrBitmapTextGeoProc::getGLProcessorKey(const GrBatchTracker& bt,
                                             const GrGLCaps& caps,
                                             GrProcessorKeyBuilder* b) const {
     GrGLBitmapTextGeoProc::GenKey(*this, bt, caps, b);
 }
 
 GrGLGeometryProcessor*
@@ skipping 16 matching lines @@
         SkShader::kMirror_TileMode,
     };
     SkShader::TileMode tileModes[] = {
         kTileModes[random->nextULessThan(SK_ARRAY_COUNT(kTileModes))],
         kTileModes[random->nextULessThan(SK_ARRAY_COUNT(kTileModes))],
     };
     GrTextureParams params(tileModes, random->nextBool() ? GrTextureParams::kBilerp_FilterMode :
                                                            GrTextureParams::kNone_FilterMode);
 
     return GrBitmapTextGeoProc::Create(GrRandomColor(random), textures[texIdx], params,
-                                       random->nextBool());
+                                       random->nextBool(), random->nextBool());
 }