mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 12:37:09 +08:00
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/* MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef AUDIO_AUDIOPLAYER_H
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#define AUDIO_AUDIOPLAYER_H
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#include "SDLAudioMixer/AudioSRC.h"
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#include "SDLAudioMixer/SDLAudioDevice.h"
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#include "AudioDecoder.h"
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#include "xRingBuffer.h"
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#include "Extension/Frame.h"
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using mediakit::Frame;
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class PcmPacket{
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public:
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string data;
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uint32_t timeStmp;
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};
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class AudioPlayer:public AudioSRCDelegate{
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public:
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AudioPlayer( int sampleRate ,int channels ,int sampleBit);
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~AudioPlayer() override;
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//audio
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void setPCMBufferSize(int size) override{
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InfoL << "setPCMBufferSize = " << size ;
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reqSize_ = size;
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}
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int getPCMSampleBit() override{
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return decoder_->getSampleBit();
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}
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int getPCMSampleRate() override{
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return decoder_->getSampleRate();
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}
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int getPCMChannel() override{
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return decoder_->getChannels();
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}
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int getPCMData(char *buf, int bufsize) override;
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bool inputFrame( Frame::Ptr frame );
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private:
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int sampleRate_;
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int channels_;
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int sampleBit_;
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string buf_;
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int reqSize_ = 4096;
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AudioDecoder* decoder_=nullptr;
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xRingBuffer<PcmPacket>* buffer_ = nullptr;
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AudioSRC * audioSrc_ = nullptr;
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};
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#endif //AUDIO_AUDIOPLAYER_H
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