remove SkCanvas::createCompatibleDevice, and add SkCanvas::newSurface

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"
+#include "SkSurface.h"
 
 #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;
@@ skipping 1247 matching lines @@
 
 void SkPictureRecord::endCommentGroup() {
     // op/size
     uint32_t size = 1 * kUInt32Size;
     size_t initialOffset = this->addDraw(END_COMMENT_GROUP, &size);
     this->validate(initialOffset, size);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
+SkSurface* SkPictureRecord::onNewSurface(const SkImageInfo& info) {
+    return SkSurface::NewPicture(info.fWidth, info.fHeight);
+}
+
 void SkPictureRecord::addBitmap(const SkBitmap& bitmap) {
     const int index = fBitmapHeap->insert(bitmap);
     // In debug builds, a bad return value from insert() will crash, allowing for debugging. In
     // release builds, the invalid value will be recorded so that the reader will know that there
     // was a problem.
     SkASSERT(index != SkBitmapHeap::INVALID_SLOT);
     addInt(index);
 }
 
 void SkPictureRecord::addMatrix(const SkMatrix& matrix) {
@@ skipping 225 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