Add flag bits for partial GrContext reset

src/gpu/GrGpu.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 "GrGpu.h"
@@ skipping 12 matching lines @@
 static const int INDEX_POOL_IB_COUNT = 4;
 
 ////////////////////////////////////////////////////////////////////////////////
 
 #define DEBUG_INVAL_BUFFER    0xdeadcafe
 #define DEBUG_INVAL_START_IDX -1
 
 GrGpu::GrGpu(GrContext* context)
     : GrDrawTarget(context)
     , fResetTimestamp(kExpiredTimestamp+1)
+    , fResetBits(kAll_GrBackendState)
     , fVertexPool(NULL)
     , fIndexPool(NULL)
     , fVertexPoolUseCnt(0)
     , fIndexPoolUseCnt(0)
-    , fQuadIndexBuffer(NULL)
-    , fContextIsDirty(true) {
+    , fQuadIndexBuffer(NULL) {
 
     fClipMaskManager.setGpu(this);
 
     fGeomPoolStateStack.push_back();
 #if GR_DEBUG
     GeometryPoolState& poolState = fGeomPoolStateStack.back();
     poolState.fPoolVertexBuffer = (GrVertexBuffer*)DEBUG_INVAL_BUFFER;
     poolState.fPoolStartVertex = DEBUG_INVAL_START_IDX;
     poolState.fPoolIndexBuffer = (GrIndexBuffer*)DEBUG_INVAL_BUFFER;
     poolState.fPoolStartIndex = DEBUG_INVAL_START_IDX;
@@ skipping 441 matching lines @@
 }
 
 void GrGpu::releaseIndexArray() {
     // if index source was array, we stowed data in the pool
     const GeometrySrcState& geoSrc = this->getGeomSrc();
     GrAssert(kArray_GeometrySrcType == geoSrc.fIndexSrc);
     size_t bytes = geoSrc.fIndexCount * sizeof(uint16_t);
     fIndexPool->putBack(bytes);
     --fIndexPoolUseCnt;
 }