add textblob cache freeall

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 175 matching lines @@
 
     delete fDrawBufferIBAllocPool;
     fDrawBufferIBAllocPool = NULL;
 
     fAARectRenderer->reset();
     fOvalRenderer->reset();
 
     fBatchFontCache->freeAll();
     fFontCache->freeAll();
     fLayerCache->freeAll();
+    fTextBlobCache->freeAll();
 }
 
 void GrContext::resetContext(uint32_t state) {
     fGpu->markContextDirty(state);
 }
 
 void GrContext::freeGpuResources() {
     this->flush();
 
     if (fDrawBuffer) {
         fDrawBuffer->purgeResources();
     }
 
     fAARectRenderer->reset();
     fOvalRenderer->reset();
 
     fBatchFontCache->freeAll();
     fFontCache->freeAll();
     fLayerCache->freeAll();
+    fTextBlobCache->freeAll();

[bsalomon, 2015/04/16 18:06:11]

actually not sure we need this here. This function frees GPU memory. Does the
text blob cache own anything actually on the GPU?

[joshualitt, 2015/04/16 18:08:30]

nope, good catch.

     // a path renderer may be holding onto resources
     SkSafeSetNull(fPathRendererChain);
     SkSafeSetNull(fSoftwarePathRenderer);
 
     fResourceCache->purgeAllUnlocked();
 }
 
 void GrContext::getResourceCacheUsage(int* resourceCount, size_t* resourceBytes) const {
     if (resourceCount) {
         *resourceCount = fResourceCache->getBudgetedResourceCount();
@@ skipping 1805 matching lines @@
     }
 }
 
 void GrContext::removeGpuTraceMarker(const GrGpuTraceMarker* marker) {
     fGpu->removeGpuTraceMarker(marker);
     if (fDrawBuffer) {
         fDrawBuffer->removeGpuTraceMarker(marker);
     }
 }