/*
* Copyright 2016 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef vaapiDecoderJPEG_h
#define vaapiDecoderJPEG_h
// library headers
#include "vaapidecpicture.h"
#include "vaapidecoder_base.h"
namespace YamiMediaCodec {
class VaapiDecoderJPEG
: public VaapiDecoderBase {
public:
VaapiDecoderJPEG();
virtual ~VaapiDecoderJPEG() { }
virtual YamiStatus start(VideoConfigBuffer*);
virtual YamiStatus reset(VideoConfigBuffer*);
virtual YamiStatus decode(VideoDecodeBuffer*);
private:
friend class FactoryTest<IVideoDecoder, VaapiDecoderJPEG>;
friend class VaapiDecoderJPEGTest;
class Impl;
YamiStatus fillPictureParam();
YamiStatus fillSliceParam();
YamiStatus loadQuantizationTables();
YamiStatus loadHuffmanTables();
YamiStatus finish();
YamiStatus ensureContext();
SharedPtr<VaapiDecoderJPEG::Impl> m_impl;
PicturePtr m_picture;
/**
* VaapiDecoderFactory registration result. This decoder is registered in
* vaapidecoder_host.cpp
*/
static const bool s_registered;
DISALLOW_COPY_AND_ASSIGN(VaapiDecoderJPEG);
};
} // namespace YamiMediaCodec
#endif // vaapiDecoderJPEG_h