First pass at splitting out SkPictureRecord from SkPicture

src/core/SkPictureRecorder.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-// Need to include SkTypes first, so that SK_BUILD_FOR_ANDROID is defined.
-#include "SkTypes.h"
-#ifdef SK_BUILD_FOR_ANDROID
+#include "SkBBoxHierarchyRecord.h"
 #include "SkPicturePlayback.h"
-#endif
+#include "SkPictureRecord.h"
 #include "SkPictureRecorder.h"
+#include "SkTypes.h" 
+
+SkPictureRecorder::~SkPictureRecorder() {
+    SkSafeSetNull(fCanvas);
+}
 
 SkCanvas* SkPictureRecorder::beginRecording(int width, int height,
                                             SkBBHFactory* bbhFactory /* = NULL */,
                                             uint32_t recordFlags /* = 0 */) {
+    SkSafeSetNull(fCanvas);
     fPicture.reset(SkNEW(SkPicture));
-    return fPicture->beginRecording(width, height, bbhFactory, recordFlags);
+
+    fPicture->fWidth = width;
+    fPicture->fHeight = height;
+
+    const SkISize size = SkISize::Make(width, height);
+
+    if (NULL != bbhFactory) {
+        SkAutoTUnref<SkBBoxHierarchy> tree((*bbhFactory)(width, height));
+        SkASSERT(NULL != tree);
+        fCanvas = SkNEW_ARGS(SkBBoxHierarchyRecord, (fPicture, size, recordFlags, tree.get()));
+    } else {
+        fCanvas = SkNEW_ARGS(SkPictureRecord, (fPicture, size, recordFlags));
+    }
+
+    fCanvas->beginRecording();
+
+    return fCanvas;
+}
+
+SkCanvas* SkPictureRecorder::getRecordingCanvas() {
+    return fCanvas;
+}
+
+SkPicture* SkPictureRecorder::endRecording() {
+    if (NULL == fPicture.get()) {
+        return NULL;
+    }
+
+    SkASSERT(NULL == fPicture->fPlayback);
+    SkASSERT(NULL != fCanvas);
+
+    fCanvas->endRecording();
+
+    SkPictInfo info;
+    fPicture->createHeader(&info);
+    fPicture->fPlayback = SkNEW_ARGS(SkPicturePlayback, (fPicture, *fCanvas, info));
+
+    SkSafeSetNull(fCanvas);
+
+    return fPicture.detach();
+}
+
+void SkPictureRecorder::internalOnly_EnableOpts(bool enableOpts) {
+    if (NULL != fCanvas) {
+        fCanvas->internalOnly_EnableOpts(enableOpts);
+    }
 }
 
 #ifdef SK_BUILD_FOR_ANDROID
 void SkPictureRecorder::partialReplay(SkCanvas* canvas) const {
     if (NULL == fPicture.get() || NULL == canvas) {
         // Not recording or nothing to replay into
         return;
     }
 
-    SkASSERT(NULL != fPicture->fRecord);
+    SkASSERT(NULL != fCanvas);
 
     SkAutoTDelete<SkPicturePlayback> playback(SkPicture::FakeEndRecording(fPicture.get(),
-                                                                          *fPicture->fRecord,
+                                                                          *fCanvas,
                                                                           false));
     playback->draw(*canvas, NULL);
 }
 #endif