2 // Open Service Platform
3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 // Licensed under the Apache License, Version 2.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
19 * @file FMedia_AacDecoder.h
20 * @brief This is the header file for the Tizen::Media::_AacDecoder.
22 * This header file contains the declarations of the Tizen::Media::_AacDecoder.
24 #ifndef _FMEDIA_INTERNAL_AACDECODER_H_
25 #define _FMEDIA_INTERNAL_AACDECODER_H_
28 namespace Tizen { namespace Media
32 : public _IAudioDecoder
37 virtual ~_AacDecoder(void);
40 virtual result Construct(const Tizen::Base::Collection::HashMap* pOption = null);
42 virtual result Probe(const byte* pSrcBuf, const int length,
43 AudioSampleType& sampleType, AudioChannelType& channelType, int& sampleRate);
45 virtual result Decode(const byte* pSrcBuf, int srcBufSize, int &srcBufUsed,
46 byte* pDstBuf, int dstBufSize, int &dstBufUsed);
48 virtual result Reset(void);
50 virtual result GetValue(MediaPropertyType type, int& value) const;
52 virtual result GetValue(MediaPropertyType type, float& value) const;
54 virtual Tizen::Base::Collection::IListT<MediaPropertyType>* GetSupportedPropertyListN(void) const;
56 virtual bool IsPropertySupported(MediaPropertyType type) const;
58 const Tizen::Base::ByteBuffer* GetHeaderN(int sampleRate, int channels, int size, int pce_size);
60 static const int DEFAULT_BUFFER_SIZE = 192000;
62 _AacDecoder(const _AacDecoder&);
64 _AacDecoder& operator =(const _AacDecoder&);
67 AVCodecContext* __pCodecCtx;
75 #endif // _FMEDIA_INTERNAL_AACDECODER_H_