AudioIO.cpp

00001 /*********************************************************************** 00002 * * 00003 * ViTooKi * 00004 * * 00005 * title: AudioIO.cpp * 00006 * * 00007 * * 00008 * * 00009 * ITEC institute of the University of Klagenfurt (Austria) * 00010 * http://www.itec.uni-klu.ac.at * 00011 * * 00012 * * 00013 * For more information visit the ViTooKi homepage: * 00014 * http://ViTooKi.sourceforge.net * 00015 * vitooki-user@lists.sourceforge.net * 00016 * vitooki-devel@lists.sourceforge.net * 00017 * * 00018 * This file is part of ViTooKi, a free video toolkit. * 00019 * ViTooKi is free software; you can redistribute it and/or * 00020 * modify it under the terms of the GNU General Public License * 00021 * as published by the Free Software Foundation; either version 2 * 00022 * of the License, or (at your option) any later version. * 00023 * * 00024 * This program is distributed in the hope that it will be useful, * 00025 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00027 * GNU General Public License for more details. * 00028 * * 00029 * You should have received a copy of the GNU General Public License * 00030 * along with this program; if not, write to the Free Software * 00031 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * 00032 * MA 02111-1307, USA. * 00033 * * 00034 ***********************************************************************/ 00035 00036 /*********************************************************************** 00037 * * 00038 * REVISION HISTORY: * 00039 * * 00040 * * 00041 * * 00042 ***********************************************************************/ 00043 00044 // Audio.cpp: Implementing the Class AudioIO. 00045 // 00047 00048 #include "AudioIO.hpp" 00049 00050 #include <stdio.h> 00051 #include <stdlib.h> 00052 #ifndef WINCE 00053 #include <signal.h> 00054 #endif 00055 00056 00057 AudioIO::AudioIO(AudioESInfo *es, ESSynchronizer *ess) : IO() { 00058 setESInfo(es); 00059 essync = ess; 00060 firstFrame=true; 00061 muiTicksPerSecond = 0; 00062 es = NULL; 00063 num_frames =0; 00064 lastPTSseen = -1; 00065 } 00066 00067 AudioIO::~AudioIO() { 00068 } 00069 00070 00071 void AudioIO::setESInfo(ESInfo * esi) { 00072 es=(AudioESInfo*)esi; 00073 muiTicksPerSecond=es->getMediaTimeScale(); 00074 if(muiTicksPerSecond==0) 00075 muiTicksPerSecond=1; 00076 } 00077 00078 00079 void AudioIO::setTicksPerSecond(u32 uiTicksPerSecond) { 00080 muiTicksPerSecond = uiTicksPerSecond; 00081 } 00082 00083 00084 bool AudioIO::destroy() { 00085 return false; 00086 } 00087 00088 00089 int AudioIO::getBufferFillLevel() const { 00090 return 0; 00091 } 00092 00093 00094 const char *AudioIO::getURL() const { 00095 return NULL; 00096 } 00097 00098 00099 void AudioIO::setDimension() { 00100 }