Add support to dump font cache texture for debug purposes

src/gpu/GrContext.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrContext.h"
@@ skipping 624 matching lines @@
             return;
         }
     }
     // by definition this fills the entire clip, no need for AA
     if (paint->isAntiAlias()) {
         paint.writable()->setAntiAlias(false);
     }
     this->drawRect(*paint, r);
 }
 
+#ifdef SK_DEVELOPER
+void GrContext::dumpFontCache() const {
+    fFontCache->dump();
+}
+#endif
+
 ////////////////////////////////////////////////////////////////////////////////
 
 namespace {
 inline bool disable_coverage_aa_for_blend(GrDrawTarget* target) {
     return DISABLE_COVERAGE_AA_FOR_BLEND && !target->canApplyCoverage();
 }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 
@@ skipping 1088 matching lines @@
         return NULL;
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 #if GR_CACHE_STATS
 void GrContext::printCacheStats() const {
     fTextureCache->printStats();
 }
 #endif