int main(int argc, char ** argv)
{
bgav_t * b;
bgav_options_t * opt;
if(argc < 2)
{
fprintf(stderr, "Usage: %s <file>\n", argv[0]);
return -1;
}
b = bgav_create();
opt = bgav_get_options(b);
bgav_options_set_sample_accurate(opt, 1);
bgav_options_set_index_callback(opt, index_callback, NULL);
if(!bgav_open(b, argv[1]))
return -1;
fprintf(stderr, "\n");
if(b->demuxer->si)
bgav_superindex_dump(b->demuxer->si);
bgav_file_index_dump(b);
bgav_close(b);
return 0;
}
// NOT PUBLIC
// Closes the bgav_t struct, destroying it and setting to NULL
// NO NEED TO DO AV LOCK, only called in the opener thread
void ReadMedia::closeFile() {
if (m_file != NULL)
bgav_close( m_file );
m_file = NULL;
m_aeof = true;
m_veof = true;
m_pcm_seek = SEEK_NOTHING;
m_frame_seek = SEEK_NOTHING;
sprintf(m_filename, "seinettbitte!");
}
// NOT PUBLIC
// Clears the bgav_t struct, destroying and then creating it
// NO NEED TO DO AV LOCK, only called in the opener thread
void ReadMedia::clearFile() {
if (m_file != NULL)
bgav_close( m_file );
m_file = bgav_create();
bgav_options_copy( bgav_get_options( m_file ) , m_opt);
m_aeof = true;
m_veof = true;
m_pcm_seek = SEEK_NOTHING;
m_frame_seek = SEEK_NOTHING;
}
void bg_avdec_destroy(void * priv)
{
avdec_priv * avdec = priv;
bg_avdec_close(priv);
if(avdec->dec)
{
bgav_close(avdec->dec);
}
if(avdec->opt)
{
bgav_options_destroy(avdec->opt);
}
free(avdec);
}
void bg_avdec_close(void * priv)
{
avdec_priv * avdec = priv;
int i;
if(avdec->dec)
{
bgav_close(avdec->dec);
avdec->dec = NULL;
}
if(avdec->track_info)
{
for(i = 0; i < avdec->num_tracks; i++)
bg_track_info_free(&(avdec->track_info[i]));
free(avdec->track_info);
avdec->track_info = NULL;
}
}
ReadMedia::~ReadMedia() {
printf("killing the media..\n");
setCommand( CMD_QUIT );
signalDispatcher();
// signal dispatcher joins the opener and AV threads
pthread_join( m_thread_dispatch, NULL);
//printf("joined dispatcher\n");
if (m_audio_frame != NULL) {
gavl_audio_frame_destroy(m_audio_frame);
}
if (m_video_frame != NULL) {
gavl_video_frame_destroy(m_video_frame);
}
if (m_file != NULL) {
bgav_close(m_file);
}
//printf("now, on to deleting fifo...\n");
if( m_fifoaudio != NULL) delete m_fifoaudio;
if( m_fifovideo != NULL) delete m_fifovideo;
// these are created only once
bgav_options_destroy(m_opt);
pthread_cond_destroy(&m_cond_dispatch);
pthread_mutex_destroy(&m_condmut_dispatch);
pthread_cond_destroy(&m_cond_a);
pthread_cond_destroy(&m_cond_v);
pthread_mutex_destroy(&m_condmut_a);
pthread_mutex_destroy(&m_condmut_v);
pthread_mutex_destroy(&m_av_mut);
pthread_mutex_destroy(&m_state_mut);
printf("killed the media..\n");
}
static void sfsamples_free(t_sfsamples *x)
{
bgav_close(x->decoder);
}
