void audio_output_close(audio_t audio)
{
void *thread_ret;
struct audio_line *line;
if (!audio)
return;
if (audio->initialized) {
os_event_signal(audio->stop_event);
pthread_join(audio->thread, &thread_ret);
}
line = audio->first_line;
while (line) {
struct audio_line *next = line->next;
audio_line_destroy_data(line);
line = next;
}
for (size_t i = 0; i < audio->inputs.num; i++)
audio_input_free(audio->inputs.array+i);
for (size_t i = 0; i < MAX_AV_PLANES; i++)
da_free(audio->mix_buffers[i]);
da_free(audio->inputs);
os_event_destroy(audio->stop_event);
pthread_mutex_destroy(&audio->line_mutex);
bfree(audio);
}
void audio_output_disconnect(audio_t *audio, size_t mix_idx,
audio_output_callback_t callback, void *param)
{
if (!audio || mix_idx >= MAX_AUDIO_MIXES) return;
pthread_mutex_lock(&audio->input_mutex);
size_t idx = audio_get_input_idx(audio, mix_idx, callback, param);
if (idx != DARRAY_INVALID) {
struct audio_mix *mix = &audio->mixes[mix_idx];
audio_input_free(mix->inputs.array+idx);
da_erase(mix->inputs, idx);
}
pthread_mutex_unlock(&audio->input_mutex);
}
void audio_output_disconnect(audio_t audio,
void (*callback)(void *param, struct audio_data *data),
void *param)
{
if (!audio) return;
pthread_mutex_lock(&audio->input_mutex);
size_t idx = audio_get_input_idx(audio, callback, param);
if (idx != DARRAY_INVALID) {
audio_input_free(audio->inputs.array+idx);
da_erase(audio->inputs, idx);
}
pthread_mutex_unlock(&audio->input_mutex);
}
void audio_output_close(audio_t *audio)
{
void *thread_ret;
if (!audio)
return;
if (audio->initialized) {
os_event_signal(audio->stop_event);
pthread_join(audio->thread, &thread_ret);
}
for (size_t mix_idx = 0; mix_idx < MAX_AUDIO_MIXES; mix_idx++) {
struct audio_mix *mix = &audio->mixes[mix_idx];
for (size_t i = 0; i < mix->inputs.num; i++)
audio_input_free(mix->inputs.array+i);
da_free(mix->inputs);
}
os_event_destroy(audio->stop_event);
bfree(audio);
}