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This commit is contained in:
Ali 2019-12-24 22:40:50 +04:00
parent d4a0f719ff
commit 98b368cfbd
2 changed files with 25 additions and 2 deletions
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22
VoIPController.cpp
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@ -29,6 +29,11 @@
#include <sstream>
#include <inttypes.h>
#include <float.h>
#ifdef HAVE_CONFIG_H
#include <opus/opus.h>
#else
#include "opus.h"
#endif
inline int pad4(int x){
@ -294,6 +299,12 @@ VoIPController::~VoIPController(){
tgvoipLogFile=NULL;
fclose(log);
}
#if defined(TGVOIP_USE_CALLBACK_AUDIO_IO)
if (preprocDecoder) {
opus_decoder_destroy(preprocDecoder);
preprocDecoder=nullptr;
}
#endif
}
void VoIPController::Stop(){
@ -841,9 +852,11 @@ void VoIPController::SetEchoCancellationStrength(int strength){
}
#if defined(TGVOIP_USE_CALLBACK_AUDIO_IO)
void VoIPController::SetAudioDataCallbacks(std::function<void(int16_t*, size_t)> input, std::function<void(int16_t*, size_t)> output){
void VoIPController::SetAudioDataCallbacks(std::function<void(int16_t*, size_t)> input, std::function<void(int16_t*, size_t)> output, std::function<void(int16_t*, size_t)> preproc=nullptr){
audioInputDataCallback=input;
audioOutputDataCallback=output;
audioPreprocDataCallback=preproc;
preprocDecoder=preprocDecoder ? preprocDecoder : opus_decoder_create(48000, 1, NULL);
}
#endif
@ -1153,6 +1166,13 @@ void VoIPController::HandleAudioInput(unsigned char *data, size_t len, unsigned
}
audioTimestampOut+=outgoingStreams[0]->frameDuration;
#if defined(TGVOIP_USE_CALLBACK_AUDIO_IO)
if (audioPreprocDataCallback && preprocDecoder) {
int size=opus_decode(preprocDecoder, data, len, preprocBuffer, 4096, 0);
audioPreprocDataCallback(preprocBuffer, size);
}
#endif
}
void VoIPController::InitializeAudio(){

5
VoIPController.h
View File

@ -402,7 +402,7 @@ namespace tgvoip{
void SetPersistentState(std::vector<uint8_t> state);
#if defined(TGVOIP_USE_CALLBACK_AUDIO_IO)
void SetAudioDataCallbacks(std::function<void(int16_t*, size_t)> input, std::function<void(int16_t*, size_t)> output);
void SetAudioDataCallbacks(std::function<void(int16_t*, size_t)> input, std::function<void(int16_t*, size_t)> output, std::function<void(int16_t*, size_t)> preprocessed);
#endif
void SetVideoCodecSpecificData(const std::vector<Buffer>& data);
@ -749,6 +749,9 @@ namespace tgvoip{
#if defined(TGVOIP_USE_CALLBACK_AUDIO_IO)
std::function<void(int16_t*, size_t)> audioInputDataCallback;
std::function<void(int16_t*, size_t)> audioOutputDataCallback;
std::function<void(int16_t*, size_t)> audioPreprocDataCallback;
::OpusDecoder* preprocDecoder=nullptr;
int16_t preprocBuffer[4096];
#endif
#if defined(__APPLE__) && defined(TARGET_OS_OSX)
bool macAudioDuckingEnabled=true;