/**
* \brief Add picture to the front of the picturelist
* \param pic picture pointer to add
* \param picture_list list to use
* \return 1 on success
*/
int kvz_image_list_add(image_list_t *list, kvz_picture *im, cu_array_t *cua, int32_t poc)
{
int i = 0;
if (KVZ_ATOMIC_INC(&(im->refcount)) == 1) {
fprintf(stderr, "Tried to add an unreferenced picture. This is a bug!\n");
assert(0); //Stop for debugging
return 0;
}
if (KVZ_ATOMIC_INC(&(cua->refcount)) == 1) {
fprintf(stderr, "Tried to add an unreferenced cu_array. This is a bug!\n");
assert(0); //Stop for debugging
return 0;
}
if (list->size == list->used_size) {
if (!kvz_image_list_resize(list, list->size*2)) return 0;
}
for (i = list->used_size; i > 0; i--) {
list->images[i] = list->images[i - 1];
list->cu_arrays[i] = list->cu_arrays[i - 1];
list->pocs[i] = list->pocs[i - 1];
}
list->images[0] = im;
list->cu_arrays[0] = cua;
list->pocs[0] = poc;
list->used_size++;
return 1;
}
/**
* \brief Get a new pointer to a job.
*
* Increment reference count and return the job.
*/
threadqueue_job_t *kvz_threadqueue_copy_ref(threadqueue_job_t *job)
{
// The caller should have had another reference.
assert(job->refcount > 0);
KVZ_ATOMIC_INC(&job->refcount);
return job;
}
