mirror of
https://github.com/danog/php-libtgvoip.git
synced 2024-12-02 17:28:12 +01:00
69 lines
1.8 KiB
C++
69 lines
1.8 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 "AudioInputModule.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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AudioInputModule::AudioInputModule(std::string deviceID, void *controller)
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{
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wrapper = (VoIP *)((VoIPController *)controller)->implData;
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wrapper->in = this;
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wrapper->inputState = AUDIO_STATE_CREATED;
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}
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AudioInputModule::~AudioInputModule()
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{
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wrapper->inputState = AUDIO_STATE_NONE;
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wrapper->in = NULL;
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}
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void AudioInputModule::Configure(uint32_t sampleRate, uint32_t bitsPerSample, uint32_t channels)
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{
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wrapper->inputSampleNumber = 960;
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wrapper->inputSampleRate = sampleRate;
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wrapper->inputBitsPerSample = bitsPerSample;
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wrapper->inputChannels = channels;
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wrapper->inputSamplePeriod = 1.0 / sampleRate * 1000000;
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wrapper->inputWritePeriod = 1.0 / sampleRate * wrapper->inputSampleNumber * 1000000;
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wrapper->inputSamplesSize = wrapper->inputSampleNumber * wrapper->inputChannels * wrapper->inputBitsPerSample / 8;
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wrapper->inputState = AUDIO_STATE_CONFIGURED;
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}
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void AudioInputModule::Start()
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{
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if (wrapper->inputState == AUDIO_STATE_RUNNING)
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return;
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wrapper->inputState = AUDIO_STATE_RUNNING;
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}
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void AudioInputModule::Stop()
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{
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if (wrapper->inputState != AUDIO_STATE_RUNNING)
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return;
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wrapper->inputState = AUDIO_STATE_CONFIGURED;
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}
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bool AudioInputModule::writeSamples(unsigned char *data)
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{
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if (wrapper->inputState == AUDIO_STATE_RUNNING)
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{
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InvokeCallback(data, wrapper->inputSamplesSize);
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return true;
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}
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else
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{
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return false;
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}
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}
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void AudioInputModule::EnumerateDevices(std::vector<AudioInputDevice> &devs)
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{
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}
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