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_Mp3Decoder.h
20 * @brief This is the header file for the _Mp3Decoder.
22 * This header file contains the declarations of the _Mp3Decoder
24 #ifndef _FMEDIA_INTERNAL_MP3DECODER_H_
25 #define _FMEDIA_INTERNAL_MP3DECODER_H_
28 namespace Tizen { namespace Media
32 : public _IAudioDecoder
37 virtual ~_Mp3Decoder(void);
39 virtual result Construct(const Tizen::Base::Collection::HashMap* pOption = null);
41 virtual result Probe(const byte* srcBuf, const int length,
42 AudioSampleType& sampleType, AudioChannelType& channelType, int& sampleRate);
44 virtual result Decode(const byte* srcBuf, int srcBufSize, int &srcBufUsed,
45 byte* dstBuf, int dstBufSize, int &dstBufUsed);
47 virtual result Reset(void);
49 virtual result GetValue(MediaPropertyType type, int& value) const;
51 virtual result GetValue(MediaPropertyType type, float& value) const;
53 virtual Tizen::Base::Collection::IListT<MediaPropertyType>* GetSupportedPropertyListN(void) const;
55 virtual bool IsPropertySupported(MediaPropertyType type) const;
57 _Mp3Decoder(const _Mp3Decoder&);
58 _Mp3Decoder& operator =(const _Mp3Decoder&);
61 static const int _MIN_OUT_BUFFER_SIZE = AVCODEC_MAX_AUDIO_FRAME_SIZE;
63 AVCodecContext* __pCodecCtx;
71 #endif // _FMEDIA_INTERNAL_MP3DECODER_H_