Revert of Use uint16s for texture coordinates when rendering text.

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 "GrFontAtlasSizes.h"
 #include "GrInvariantOutput.h"
 #include "GrTexture.h"
 #include "gl/GrGLProcessor.h"
 #include "gl/GrGLSL.h"
 #include "gl/GrGLTexture.h"
 #include "gl/GrGLGeometryProcessor.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 
 struct BitmapTextBatchTracker {
     GrGPInput fInputColorType;
@@ skipping 11 matching lines @@
         const BitmapTextBatchTracker& local = args.fBT.cast<BitmapTextBatchTracker>();
 
         GrGLGPBuilder* pb = args.fPB;
         GrGLVertexBuilder* vsBuilder = pb->getVertexShaderBuilder();
 
         // emit attributes
         vsBuilder->emitAttributes(cte);
 
         GrGLVertToFrag v(kVec2f_GrSLType);
         pb->addVarying("TextureCoords", &v);
-        // this is only used with text, so our texture bounds always match the glyph atlas
-        vsBuilder->codeAppendf("%s = vec2(" GR_FONT_ATLAS_RECIP_WIDTH ", "
-                               GR_FONT_ATLAS_RECIP_HEIGHT ")*%s;", v.vsOut(),
-                               cte.inTextureCoords()->fName);
+        vsBuilder->codeAppendf("%s = %s;", v.vsOut(), cte.inTextureCoords()->fName);
 
         // Setup pass through color
         this->setupColorPassThrough(pb, local.fInputColorType, args.fOutputColor, cte.inColor(),
                                     &fColorUniform);
 
         // Setup position
         this->setupPosition(pb, gpArgs, cte.inPosition()->fName, cte.viewMatrix());
 
         // emit transforms
         this->emitTransforms(args.fPB, gpArgs->fPositionVar, cte.inPosition()->fName,
@@ skipping 64 matching lines @@
     , fMaskFormat(format) {
     this->initClassID<GrBitmapTextGeoProc>();
     fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVertexAttribType));
 
     bool hasVertexColor = kA8_GrMaskFormat == fMaskFormat;
     if (hasVertexColor) {
         fInColor = &this->addVertexAttrib(Attribute("inColor", kVec4ub_GrVertexAttribType));
         this->setHasVertexColor();
     }
     fInTextureCoords = &this->addVertexAttrib(Attribute("inTextureCoords",
-                                                        kVec2s_GrVertexAttribType));
+                                                        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::onGetInvariantOutputColor(GrInitInvariantOutput* out) const {
     if (kARGB_GrMaskFormat == fMaskFormat) {
@@ skipping 81 matching lines @@
             break;
         case 2:
             format = kARGB_GrMaskFormat;
             break;
     }
 
     return GrBitmapTextGeoProc::Create(GrRandomColor(random), textures[texIdx], params,
                                        format, random->nextBool(),
                                        GrProcessorUnitTest::TestMatrix(random));
 }