Remove the low hanging fruit with coord change matrices

src/gpu/GrBitmapTextContext.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 "GrBitmapTextContext.h"
 #include "GrAtlas.h"
 #include "GrDefaultGeoProcFactory.h"
@@ skipping 412 matching lines @@
     // check if we clipped out
     if (true || NULL == glyph->fPlot) {
         int x = vx >> 16;
         int y = vy >> 16;
         if (fClipRect.quickReject(x, y, x + width, y + height)) {
 //            SkCLZ(3);    // so we can set a break-point in the debugger
             return;
         }
     }
 
+    // If the font is too large, we fall back to paths in SkGpuDevice.  However, its possible for

[bsalomon, 2014/12/18 21:03:04]

Not just possible for corrupted fonts...

+    // a corrupted font to have a super large glyph.  We test for this below and fall back to paths.
     if (NULL == glyph->fPlot && !uploadGlyph(glyph, scaler)) {
         if (NULL == glyph->fPath) {
             SkPath* path = SkNEW(SkPath);
             if (!scaler->getGlyphPath(glyph->glyphID(), path)) {
                 // flag the glyph as being dead?
                 delete path;
                 return;
             }
             glyph->fPath = path;
         }
 
         // flush any accumulated draws before drawing this glyph as a path.
         this->flush();
 
         SkMatrix translate;
         translate.setTranslate(SkFixedToScalar(vx - SkIntToFixed(glyph->fBounds.fLeft)),
                                SkFixedToScalar(vy - SkIntToFixed(glyph->fBounds.fTop)));
-        GrPaint tmpPaint(fPaint);
-        tmpPaint.localCoordChange(translate);
+        SkPath tmpPath(*glyph->fPath);
+        tmpPath.transform(translate);
         GrStrokeInfo strokeInfo(SkStrokeRec::kFill_InitStyle);
-        fContext->drawPath(tmpPaint, translate, *glyph->fPath, strokeInfo);
+        fContext->drawPath(fPaint, SkMatrix::I(), tmpPath, strokeInfo);
 
         // remove this glyph from the vertices we need to allocate
         fTotalVertexCount -= kVerticesPerGlyph;
         return;
     }
 
     SkASSERT(glyph->fPlot);
     GrDrawTarget::DrawToken drawToken = fDrawTarget->getCurrentDrawToken();
     glyph->fPlot->setDrawToken(drawToken);
 
@@ skipping 142 matching lines @@
     }
 }
 
 inline void GrBitmapTextContext::finish() {
     this->flush();
     fTotalVertexCount = 0;
 
     GrTextContext::finish();
 }