| 1 | /** |
| 2 | * Copyright (C) 2011-2012 Juho Vähä-Herttua |
| 3 | * |
| 4 | * This library is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU Lesser General Public |
| 6 | * License as published by the Free Software Foundation; either |
| 7 | * version 2.1 of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * This library is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | * Lesser General Public License for more details. |
| 13 | */ |
| 14 | |
| 15 | #include "audiocallbacks.h" |
| 16 | |
| 17 | AudioCallbacks::AudioCallbacks(QObject *parent) : |
| 18 | RaopAudioHandler(parent) |
| 19 | { |
| 20 | } |
| 21 | |
| 22 | void * AudioCallbacks::audioInit(int bits, int channels, int samplerate) |
| 23 | { |
| 24 | AudioOutput *audioOutput = new AudioOutput(0); |
| 25 | audioOutput->init(bits, channels, samplerate); |
| 26 | audioOutput->start(); |
| 27 | m_outputList.append(audioOutput); |
| 28 | return audioOutput; |
| 29 | } |
| 30 | |
| 31 | void AudioCallbacks::audioProcess(void *session, const QByteArray & buffer) |
| 32 | { |
| 33 | AudioOutput *audioOutput = (AudioOutput*)session; |
| 34 | audioOutput->output(buffer); |
| 35 | } |
| 36 | |
| 37 | void AudioCallbacks::audioDestroy(void *session) |
| 38 | { |
| 39 | AudioOutput *audioOutput = (AudioOutput*)session; |
| 40 | m_outputList.removeAll(audioOutput); |
| 41 | |
| 42 | audioOutput->stop(); |
| 43 | delete audioOutput; |
| 44 | } |
| 45 | |
| 46 | |
| 47 | void AudioCallbacks::audioFlush(void *session) |
| 48 | { |
| 49 | AudioOutput *audioOutput = (AudioOutput*)session; |
| 50 | audioOutput->flush(); |
| 51 | } |
| 52 | |
| 53 | void AudioCallbacks::audioSetVolume(void *session, float volume) |
| 54 | { |
| 55 | AudioOutput *audioOutput = (AudioOutput*)session; |
| 56 | audioOutput->setVolume(volume); |
| 57 | } |
| 58 | |