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| 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 #ifndef SkWebpAdapterCodec_DEFINED |
| 8 #define SkWebpAdapterCodec_DEFINED |
| 9 |
| 10 #include "SkAndroidCodec.h" |
| 11 #include "SkWebpCodec.h" |
| 12 |
| 13 /** |
| 14 * This class implements the functionality of SkAndroidCodec. It uses an |
| 15 * SkWebpCodec. |
| 16 */ |
| 17 class SkWebpAdapterCodec : public SkAndroidCodec { |
| 18 public: |
| 19 |
| 20 explicit SkWebpAdapterCodec(SkWebpCodec*); |
| 21 |
| 22 virtual ~SkWebpAdapterCodec() {} |
| 23 |
| 24 protected: |
| 25 |
| 26 SkEncodedFormat onGetEncodedFormat() const override { return kWEBP_SkEncoded
Format; }; |
| 27 |
| 28 SkISize onGetSampledDimensions(int sampleSize) const override; |
| 29 |
| 30 bool onGetSupportedSubset(SkIRect* desiredSubset) const override; |
| 31 |
| 32 SkCodec::Result onGetAndroidPixels(const SkImageInfo& info, void* pixels, si
ze_t rowBytes, |
| 33 AndroidOptions& options) override; |
| 34 |
| 35 private: |
| 36 |
| 37 SkAutoTDelete<SkWebpCodec> fCodec; |
| 38 |
| 39 typedef SkAndroidCodec INHERITED; |
| 40 }; |
| 41 #endif // SkWebpAdapterCodec_DEFINED |
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