void obs_encoder_stop(obs_encoder_t *encoder,
void (*new_packet)(void *param, struct encoder_packet *packet),
void *param)
{
bool last = false;
size_t idx;
if (!encoder) return;
pthread_mutex_lock(&encoder->callbacks_mutex);
idx = get_callback_idx(encoder, new_packet, param);
if (idx != DARRAY_INVALID) {
da_erase(encoder->callbacks, idx);
last = (encoder->callbacks.num == 0);
}
pthread_mutex_unlock(&encoder->callbacks_mutex);
if (last) {
remove_connection(encoder);
if (encoder->destroy_on_stop)
obs_encoder_actually_destroy(encoder);
}
}
static inline bool obs_encoder_stop_internal(obs_encoder_t *encoder,
void (*new_packet)(void *param, struct encoder_packet *packet),
void *param)
{
bool last = false;
size_t idx;
pthread_mutex_lock(&encoder->callbacks_mutex);
idx = get_callback_idx(encoder, new_packet, param);
if (idx != DARRAY_INVALID) {
da_erase(encoder->callbacks, idx);
last = (encoder->callbacks.num == 0);
}
pthread_mutex_unlock(&encoder->callbacks_mutex);
if (last) {
remove_connection(encoder);
encoder->initialized = false;
if (encoder->destroy_on_stop) {
pthread_mutex_unlock(&encoder->init_mutex);
obs_encoder_actually_destroy(encoder);
return true;
}
}
return false;
}
/* does not actually destroy the encoder until all connections to it have been
* removed. (full reference counting really would have been superfluous) */
void obs_encoder_destroy(obs_encoder_t *encoder)
{
if (encoder) {
bool destroy;
obs_context_data_remove(&encoder->context);
pthread_mutex_lock(&encoder->callbacks_mutex);
destroy = encoder->callbacks.num == 0;
if (!destroy)
encoder->destroy_on_stop = true;
pthread_mutex_unlock(&encoder->callbacks_mutex);
if (destroy)
obs_encoder_actually_destroy(encoder);
}
}
