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/*********************************************************************************
* recordMyDesktop *
**********************************************************************************
* *
* Copyright (C) 2006 John Varouhakis *
* *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
* *
* *
* *
* For further information contact me at johnvarouhakis@gmail.com *
**********************************************************************************/
#include <recordmydesktop.h>
void *CacheSoundBuffer(void *pdata){
//We are simply going to throw sound on the disk.
//It's sound is tiny compared to that of image, so
//compressing would reducethe overall size by only an
//insignificant fraction.
pthread_mutex_t smut;
pthread_mutex_init(&smut,NULL);
while((((ProgData *)pdata)->running)){
SndBuffer *buff;
if(Paused){
pthread_mutex_t tmut;
pthread_mutex_init(&tmut,NULL);
pthread_cond_wait(&((ProgData *)pdata)->pause_cond,&tmut);
}
if(((ProgData *)pdata)->sound_buffer==NULL)
pthread_cond_wait(&((ProgData *)pdata)->sound_data_read,&smut);
pthread_mutex_lock(&((ProgData *)pdata)->sound_buffer_mutex);
buff=((ProgData *)pdata)->sound_buffer;
//advance the list
((ProgData *)pdata)->sound_buffer=((ProgData *)pdata)->sound_buffer->next;
pthread_mutex_unlock(&((ProgData *)pdata)->sound_buffer_mutex);
fwrite(buff->data,((ProgData *)pdata)->periodsize,1,((ProgData *)pdata)->cache_data->afp);
((ProgData *)pdata)->avd-=((ProgData *)pdata)->periodtime;
free(buff->data);
free(buff);
}
fclose(((ProgData *)pdata)->cache_data->afp);
pthread_exit(&errno);
}
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