Revert of add SkBitmap::installPixelRef()

src/image/SkImage_Raster.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkImage_Base.h"
 #include "SkImagePriv.h"
 #include "SkBitmap.h"
@@ skipping 40 matching lines @@
     static SkImage* NewEmpty();
 
     SkImage_Raster(const SkImageInfo&, SkData*, size_t rb);
     virtual ~SkImage_Raster();
 
     virtual void onDraw(SkCanvas*, SkScalar, SkScalar, const SkPaint*) SK_OVERRIDE;
     virtual void onDrawRectToRect(SkCanvas*, const SkRect*, const SkRect&, const SkPaint*) SK_OVERRIDE;
     virtual bool getROPixels(SkBitmap*) const SK_OVERRIDE;
 
     // exposed for SkSurface_Raster via SkNewImageFromPixelRef
-    SkImage_Raster(SkPixelRef*);
+    SkImage_Raster(const SkImageInfo&, SkPixelRef*, size_t rowBytes);
 
     SkPixelRef* getPixelRef() const { return fBitmap.pixelRef(); }
 
 private:
     SkImage_Raster() : INHERITED(0, 0) {}
 
     SkBitmap    fBitmap;
 
     typedef SkImage_Base INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkImage* SkImage_Raster::NewEmpty() {
     // Returns lazily created singleton
     static SkImage* gEmpty;
     if (NULL == gEmpty) {
         gEmpty = SkNEW(SkImage_Raster);
     }
     gEmpty->ref();
     return gEmpty;
 }
 
 SkImage_Raster::SkImage_Raster(const Info& info, SkData* data, size_t rowBytes)
         : INHERITED(info.fWidth, info.fHeight) {
+    fBitmap.setConfig(info, rowBytes);
     SkAutoTUnref<SkPixelRef> ref(
         SkMallocPixelRef::NewWithData(info, rowBytes, NULL, data, 0));
-    fBitmap.installPixelRef(ref);
+    fBitmap.setPixelRef(ref);
     fBitmap.setImmutable();
 }
 
-SkImage_Raster::SkImage_Raster(SkPixelRef* pr)
-    : INHERITED(pr->info())
+SkImage_Raster::SkImage_Raster(const Info& info, SkPixelRef* pr, size_t rowBytes)
+    : INHERITED(info.fWidth, info.fHeight)
 {
-    fBitmap.installPixelRef(pr);
+    fBitmap.setConfig(info, rowBytes);
+    fBitmap.setPixelRef(pr);
 }
 
 SkImage_Raster::~SkImage_Raster() {}
 
 void SkImage_Raster::onDraw(SkCanvas* canvas, SkScalar x, SkScalar y, const SkPaint* paint) {
     canvas->drawBitmap(fBitmap, x, y, paint);
 }
 
 void SkImage_Raster::onDrawRectToRect(SkCanvas* canvas, const SkRect* src, const SkRect& dst, const SkPaint* paint) {
     canvas->drawBitmapRectToRect(fBitmap, src, dst, paint);
@@ skipping 39 matching lines @@
     // did they give us enough data?
     size_t size = info.fHeight * rowBytes;
     if (pixelData->size() < size) {
         return NULL;
     }
 
     SkAutoDataUnref data(pixelData);
     return SkNEW_ARGS(SkImage_Raster, (info, data, rowBytes));
 }
 
-SkImage* SkNewImageFromPixelRef(SkPixelRef* pr) {
-    return SkNEW_ARGS(SkImage_Raster, (pr));
+SkImage* SkNewImageFromPixelRef(const SkImageInfo& info, SkPixelRef* pr,
+                                size_t rowBytes) {
+    return SkNEW_ARGS(SkImage_Raster, (info, pr, rowBytes));
 }
 
 SkPixelRef* SkBitmapImageGetPixelRef(SkImage* image) {
     return ((SkImage_Raster*)image)->getPixelRef();
 }