Minimal changes to not crash GPU with color fonts.

src/gpu/SkGrFontScaler.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.
  */
 
 
 #include "GrTemplates.h"
@@ skipping 67 matching lines @@
 
 GrMaskFormat SkGrFontScaler::getMaskFormat() {
     SkMask::Format format = fStrike->getMaskFormat();
     switch (format) {
         case SkMask::kBW_Format:
             // fall through to kA8 -- we store BW glyphs in our 8-bit cache
         case SkMask::kA8_Format:
             return kA8_GrMaskFormat;
         case SkMask::kLCD16_Format:
             return kA565_GrMaskFormat;
+        // TODO: properly support kARGB32_Format.
+        case SkMask::kARGB32_Format:
         case SkMask::kLCD32_Format:
             return kA888_GrMaskFormat;
         default:
             SkDEBUGFAIL("unsupported SkMask::Format");
             return kA8_GrMaskFormat;
     }
 }
 
 const GrKey* SkGrFontScaler::getKey() {
     if (NULL == fKey) {
@@ skipping 94 matching lines @@
 bool SkGrFontScaler::getGlyphPath(uint16_t glyphID, SkPath* path) {
 
     const SkGlyph& glyph = fStrike->getGlyphIDMetrics(glyphID);
     const SkPath* skPath = fStrike->findPath(glyph);
     if (skPath) {
         *path = *skPath;
         return true;
     }
     return false;
 }