mirror of
https://github.com/danog/php-libtgvoip.git
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73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
//
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// libtgvoip is free and unencumbered public domain software.
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// For more information, see http://unlicense.org or the UNLICENSE file
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// you should have received with this source code distribution.
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//
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#include "AudioOutputModule.h"
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#include <stdio.h>
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#include "../libtgvoip/logging.h"
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using namespace tgvoip;
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using namespace tgvoip::audio;
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AudioOutputModule::AudioOutputModule(std::string deviceID, void *controller)
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{
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wrapper = (VoIP *)((VoIPController *)controller)->implData;
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wrapper->out = this;
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wrapper->outputState = AUDIO_STATE_CREATED;
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}
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AudioOutputModule::~AudioOutputModule()
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{
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wrapper->outputState = AUDIO_STATE_NONE;
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wrapper->out = NULL;
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}
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void AudioOutputModule::Configure(uint32_t sampleRate, uint32_t bitsPerSample, uint32_t channels)
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{
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wrapper->outputSampleNumber = 960;
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wrapper->outputSampleRate = sampleRate;
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wrapper->outputBitsPerSample = bitsPerSample;
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wrapper->outputChannels = channels;
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wrapper->outputSamplePeriod = 1.0 / sampleRate * 1000000;
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wrapper->outputWritePeriod = 1.0 / sampleRate * wrapper->outputSampleNumber * 1000000;
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wrapper->outputSamplesSize = (wrapper->outputSampleNumber * wrapper->outputChannels * wrapper->outputBitsPerSample) / 8;
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wrapper->outputState = AUDIO_STATE_CONFIGURED;
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}
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void AudioOutputModule::Start()
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{
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if (wrapper->outputState == AUDIO_STATE_RUNNING)
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return;
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wrapper->outputState = AUDIO_STATE_RUNNING;
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}
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void AudioOutputModule::Stop()
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{
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if (wrapper->outputState != AUDIO_STATE_RUNNING)
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return;
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wrapper->outputState = AUDIO_STATE_CONFIGURED;
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}
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bool AudioOutputModule::IsPlaying()
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{
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return wrapper->outputState == AUDIO_STATE_RUNNING;
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}
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float AudioOutputModule::GetLevel()
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{
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return wrapper->outputLevel;
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}
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unsigned char *AudioOutputModule::readSamples()
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{
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unsigned char *buf = (unsigned char *)emalloc(wrapper->outputSamplesSize);
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InvokeCallback(buf, wrapper->outputSamplesSize);
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return buf;
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}
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void AudioOutputModule::EnumerateDevices(std::vector<AudioOutputDevice> &devs)
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{
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}
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