Split SkDevice into SkBaseDevice and SkBitmapDevice

src/pipe/SkGPipeWrite.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 "SkAnnotation.h"
 #include "SkBitmapHeap.h"
@@ skipping 414 matching lines @@
     fDone = false;
     fBlockSize = 0; // need first block from controller
     fBytesNotified = 0;
     fFirstSaveLayerStackLevel = kNoSaveLayer;
     sk_bzero(fCurrFlatIndex, sizeof(fCurrFlatIndex));
 
     // we need a device to limit our clip
     // We don't allocate pixels for the bitmap
     SkBitmap bitmap;
     bitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height);
-    SkDevice* device = SkNEW_ARGS(SkDevice, (bitmap));
+    SkBaseDevice* device = SkNEW_ARGS(SkBitmapDevice, (bitmap));
     this->setDevice(device)->unref();
 
     // Tell the reader the appropriate flags to use.
     if (this->needOpBytes()) {
         this->writeOp(kReportFlags_DrawOp, fFlags, 0);
     }
 
     if (shouldFlattenBitmaps(flags)) {
         BitmapShuttle* shuttle = SkNEW_ARGS(BitmapShuttle, (this));
         fBitmapHeap = SkNEW_ARGS(SkBitmapHeap, (shuttle, BITMAPS_TO_KEEP));
@@ skipping 745 matching lines @@
     fCanvas->ref();
 }
 
 BitmapShuttle::~BitmapShuttle() {
     fCanvas->unref();
 }
 
 bool BitmapShuttle::insert(const SkBitmap& bitmap, int32_t slot) {
     return fCanvas->shuttleBitmap(bitmap, slot);
 }