Convert SkWriter32 to use an SkTDArray for its internal storage.

src/core/SkPictureRecord.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 "SkPictureRecord.h"
 #include "SkTSearch.h"
 #include "SkPixelRef.h"
 #include "SkRRect.h"
 #include "SkBBoxHierarchy.h"
 #include "SkDevice.h"
 #include "SkPictureStateTree.h"
 
-#define MIN_WRITER_SIZE 16384
 #define HEAP_BLOCK_SIZE 4096
 
 enum {
     // just need a value that save or getSaveCount would never return
     kNoInitialSave = -1,
 };
 
 // A lot of basic types get stored as a uint32_t: bools, ints, paint indices, etc.
 static int const kUInt32Size = 4;
 
 static const uint32_t kSaveSize = 2 * kUInt32Size;
 static const uint32_t kSaveLayerNoBoundsSize = 4 * kUInt32Size;
 static const uint32_t kSaveLayerWithBoundsSize = 4 * kUInt32Size + sizeof(SkRect);
 
 SkPictureRecord::SkPictureRecord(uint32_t flags, SkBaseDevice* device) :
         INHERITED(device),
         fBoundingHierarchy(NULL),
         fStateTree(NULL),
         fFlattenableHeap(HEAP_BLOCK_SIZE),
         fMatrices(&fFlattenableHeap),
         fPaints(&fFlattenableHeap),
         fRegions(&fFlattenableHeap),
-        fWriter(MIN_WRITER_SIZE),
         fRecordFlags(flags) {
 #ifdef SK_DEBUG_SIZE
     fPointBytes = fRectBytes = fTextBytes = 0;
     fPointWrites = fRectWrites = fTextWrites = 0;
 #endif
 
     fRestoreOffsetStack.setReserve(32);
 
     fBitmapHeap = SkNEW(SkBitmapHeap);
     fFlattenableHeap.setBitmapStorage(fBitmapHeap);
@@ skipping 1480 matching lines @@
 void SkPictureRecord::validateRegions() const {
     int count = fRegions.count();
     SkASSERT((unsigned) count < 0x1000);
     for (int index = 0; index < count; index++) {
         const SkFlatData* region = fRegions[index];
         SkASSERT(region);
 //        region->validate();
     }
 }
 #endif