void *thread_pop(void * camera){
camera_t *cam=(camera_t *)camera;
sc_frame_t *f;
int count=0;
zbfp=fopen("zbzb.yuv","wb");
slogi("pop ");
while(!cam->stopflag){
if(count==0){
sc_lock(&cam->q->mutex);
slogi("wait for signal");
pthread_cond_wait(&cam->q->cond,&cam->q->mutex);/*等待*/
slogi("wake up");
sc_unlock(&cam->q->mutex);
}
count++;
int ret=queue_popfront(cam->q,&f);
if(ret==0 && f!=NULL){
// slogi("pop ok delete it");
if(zbfp)
{
yuv_write(f->data, f->len, zbfp);
// sc_write_onebyone(f->data, f->len, count);
}else{
slogi("#####zbzb.yuv open fail#####");
}
delete_frame(f);}
if(ret==QEMPTY_POPFAIL || ret==QGNEL_FAIL ){//宁愿popfail，也不能让push数据放不进去而丢帧
usleep(300);
}
}
}
void delete_frame_list(struct frame_list_t *list) {
assert(list!=NULL) ;
int i = 0 ;
pthread_mutex_destroy(&list->mutex) ;
pthread_cond_destroy(&list->cond_empty) ;
pthread_cond_destroy(&list->cond_full) ;
while(list->list[i]){
delete_frame((list->list[i++])) ;
}
free(list->list) ;
list->list = NULL ;
}
unsigned long flx_collector_t::reap ()
{
unsigned long count = 0;
Word_t next=(Word_t)NULL;
int res = Judy1First(j_tmp,&next,&je);
while(res) {
delete_frame((void *)(void*)next);
++count;
res = Judy1Next(j_tmp,&next,&je);
}
Judy1FreeArray(&j_tmp,&je);
if(debug) {
fprintf(stderr,"Reaped %lu objects\n",count);
fprintf(stderr,"Still allocated %lu objects occupying %lu bytes\n", get_allocation_count(), get_allocation_amt());
}
return count;
}
