use SkTDynamicHash in picture recording

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"
@@ skipping 382 matching lines @@
 
     SkAutoTDelete<SkPaint> dbmPaint(paintDict->unflatten(dbmPaintId));
     if (NULL == dbmPaint.get() || dbmPaint->getColor() != layerColor) {
         return false;
     }
 
     SkColor newColor = SkColorSetA(dbmPaint->getColor(),
                                    SkColorGetA(saveLayerPaint->getColor()));
     dbmPaint->setColor(newColor);
 
-    const SkFlatData* data = paintDict->findAndReturnFlat(*dbmPaint);
-    if (NULL == data) {
-        return false;
-    }
+    const int paintIndex = paintDict->find(*dbmPaint);
 
     // kill the saveLayer and alter the DBMR2R's paint to be the modified one
     convert_command_to_noop(writer, saveLayerInfo.fOffset);
     uint32_t* ptr = writer->peek32(dbmInfo.fOffset+dbmPaintOffset);
     SkASSERT(dbmPaintId == *ptr);
-    *ptr = data->index();
+    *ptr = paintIndex;
     return true;
 }
 
 /*
  * Restore has just been called (but not recorded), look back at the
  * matching save* and see if we are in the configuration:
  *   SAVE_LAYER (with NULL == bounds)
  *      SAVE
  *         CLIP_RECT
  *         DRAW_BITMAP|DRAW_BITMAP_MATRIX|DRAW_BITMAP_NINE|DRAW_BITMAP_RECT_TO_RECT
@@ skipping 1049 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