Line data    Source code

       1             : /*
       2             :  * Copyright 2015 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : 
       8             : #include "SkBitmapSourceDeserializer.h"
       9             : 
      10             : #include "SkBitmap.h"
      11             : #include "SkFilterQuality.h"
      12             : #include "SkImage.h"
      13             : #include "SkImageSource.h"
      14             : #include "SkReadBuffer.h"
      15             : 
      16           0 : sk_sp<SkFlattenable> SkBitmapSourceDeserializer::CreateProc(SkReadBuffer& buffer) {
      17             :     SkFilterQuality filterQuality;
      18           0 :     if (buffer.isVersionLT(SkReadBuffer::kBitmapSourceFilterQuality_Version)) {
      19           0 :         filterQuality = kHigh_SkFilterQuality;
      20             :     } else {
      21           0 :         filterQuality = (SkFilterQuality)buffer.readInt();
      22             :     }
      23             :     SkRect src, dst;
      24           0 :     buffer.readRect(&src);
      25           0 :     buffer.readRect(&dst);
      26           0 :     sk_sp<SkImage> image = buffer.readBitmapAsImage();
      27           0 :     if (image) {
      28           0 :         return SkImageSource::Make(std::move(image), src, dst, filterQuality);
      29             :     }
      30           0 :     return nullptr;
      31             : }