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#include "common.h"
void CToxProto::OnAvInvite(void*, int32_t callId, void *arg)
{
CToxProto *proto = (CToxProto*)arg;
int friendNumber = toxav_get_peer_id(proto->toxAv, callId, 0);
if (friendNumber == TOX_ERROR)
{
proto->debugLogA(__FUNCTION__": failed to get friend number");
toxav_stop_call(proto->toxAv, callId);
return;
}
MCONTACT hContact = proto->GetContact(friendNumber);
if (hContact == NULL)
{
proto->debugLogA(__FUNCTION__": failed to get contact");
toxav_stop_call(proto->toxAv, callId);
return;
}
ToxAvCSettings dest;
if (toxav_get_peer_csettings(proto->toxAv, callId, 0, &dest) != av_ErrorNone)
{
proto->debugLogA(__FUNCTION__": failed to get codec settings");
toxav_stop_call(proto->toxAv, callId);
return;
}
if (dest.call_type != av_TypeAudio)
{
proto->debugLogA(__FUNCTION__": video call is unsupported");
toxav_reject(proto->toxAv, callId, Translate("Video call is unsupported"));
return;
}
PROTORECVEVENT recv = { 0 };
recv.timestamp = time(NULL);
recv.flags = PREF_UTF;
recv.szMessage = mir_utf8encodeT(TranslateT("Incoming call"));
ProtoChainRecv(hContact, PSR_AUDIO, hContact, (LPARAM)&recv);
}
INT_PTR CToxProto::OnRecvAudioCall(WPARAM hContact, LPARAM lParam)
{
PROTORECVEVENT *pre = (PROTORECVEVENT*)lParam;
DBEVENTINFO dbei = { sizeof(dbei) };
dbei.szModule = m_szModuleName;
dbei.timestamp = pre->timestamp;
dbei.flags = DBEF_UTF;
dbei.eventType = DB_EVENT_AUDIO_CALL;
dbei.cbBlob = (DWORD)mir_strlen(pre->szMessage) + 1;
dbei.pBlob = (PBYTE)pre->szMessage;
return (INT_PTR)db_event_add(hContact, &dbei);
}
void CToxProto::OnAvRinging(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvStart(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvEnd(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvReject(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvCancel(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvCsChange(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvRequestTimeout(void*, int32_t callId, void *arg) { }
void CToxProto::OnAvPeerTimeout(void*, int32_t callId, void *arg) { }
void CToxProto::OnFriendAudio(void*, int32_t callId, const int16_t *PCM, uint16_t size, void *arg)
{
CToxProto *proto = (CToxProto*)arg;
ToxAvCSettings dest;
if (toxav_get_peer_csettings(proto->toxAv, callId, 0, &dest) != av_ErrorNone)
{
proto->debugLogA(__FUNCTION__": failed to get codec settings");
toxav_stop_call(proto->toxAv, callId);
return;
}
if (dest.call_type != av_TypeAudio)
{
proto->debugLogA(__FUNCTION__": failed to play video");
toxav_stop_call(proto->toxAv, callId);
return;
}
WAVEFORMATEX wfx = { 0 };
wfx.wFormatTag = WAVE_FORMAT_PCM;
wfx.nChannels = dest.audio_channels;
wfx.wBitsPerSample = dest.audio_bitrate;
wfx.nSamplesPerSec = dest.audio_sample_rate;
wfx.nBlockAlign = (wfx.nChannels * wfx.wBitsPerSample) / 8;
wfx.nAvgBytesPerSec = wfx.nSamplesPerSec * wfx.nBlockAlign;
DWORD deviceId = proto->getDword("AudioOutputDeviceID", -1);
if (deviceId != av_ErrorNone)
{
proto->debugLogA(__FUNCTION__": failed to get device id");
toxav_stop_call(proto->toxAv, callId);
return;
}
HWAVEOUT hDevice;
MMRESULT result = waveOutOpen(&hDevice, deviceId, &wfx, 0, 0, CALLBACK_NULL | WAVE_FORMAT_DIRECT);
if (result != MMSYSERR_NOERROR)
{
proto->debugLogA(__FUNCTION__": failed to open audio device");
toxav_stop_call(proto->toxAv, callId);
return;
}
WAVEHDR header;// = { 0 };
ZeroMemory(&header, sizeof(WAVEHDR));
header.lpData = (LPSTR)PCM;
header.dwBufferLength = size;
result = waveOutPrepareHeader(hDevice, &header, sizeof(WAVEHDR));
if (result != MMSYSERR_NOERROR)
{
proto->debugLogA(__FUNCTION__": failed to prepare audio device header");
toxav_stop_call(proto->toxAv, callId);
return;
}
result = waveOutWrite(hDevice, &header, sizeof(WAVEHDR));
if (result != MMSYSERR_NOERROR)
{
proto->debugLogA(__FUNCTION__": failed to write to audio device");
toxav_stop_call(proto->toxAv, callId);
return;
}
do
{
Sleep(100);
result = waveOutUnprepareHeader(hDevice, &header, sizeof(WAVEHDR));
} while (result == WAVERR_STILLPLAYING);
if (result != MMSYSERR_NOERROR)
{
proto->debugLogA(__FUNCTION__": failed to unprepare audio device header");
toxav_stop_call(proto->toxAv, callId);
return;
}
waveOutClose(hDevice);
}
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