static inline void reset_resampler(obs_source_t source,
const struct source_audio *audio)
{
const struct audio_info *obs_info;
struct resample_info output_info;
obs_info = audio_output_getinfo(obs->audio.audio);
output_info.format = obs_info->format;
output_info.samples_per_sec = obs_info->samples_per_sec;
output_info.speakers = obs_info->speakers;
source->sample_info.format = audio->format;
source->sample_info.samples_per_sec = audio->samples_per_sec;
source->sample_info.speakers = audio->speakers;
if (source->sample_info.samples_per_sec == obs_info->samples_per_sec &&
source->sample_info.format == obs_info->format &&
source->sample_info.speakers == obs_info->speakers) {
source->audio_failed = false;
return;
}
audio_resampler_destroy(source->resampler);
source->resampler = audio_resampler_create(&output_info,
&source->sample_info);
source->audio_failed = source->resampler == NULL;
if (source->resampler == NULL)
blog(LOG_ERROR, "creation of resampler failed");
}
static void obs_source_destroy(obs_source_t source)
{
size_t i;
if (source->filter_parent)
obs_source_filter_remove(source->filter_parent, source);
for (i = 0; i < source->filters.num; i++)
obs_source_release(source->filters.array[i]);
for (i = 0; i < source->audio_wait_buffer.num; i++)
audiobuf_free(source->audio_wait_buffer.array+i);
for (i = 0; i < source->video_frames.num; i++)
source_frame_destroy(source->video_frames.array[i]);
gs_entercontext(obs->video.graphics);
texture_destroy(source->output_texture);
gs_leavecontext();
if (source->data)
source->callbacks.destroy(source->data);
bfree(source->audio_data.data);
audio_line_destroy(source->audio_line);
audio_resampler_destroy(source->resampler);
da_free(source->video_frames);
da_free(source->audio_wait_buffer);
da_free(source->filters);
pthread_mutex_destroy(&source->filter_mutex);
pthread_mutex_destroy(&source->audio_mutex);
pthread_mutex_destroy(&source->video_mutex);
dstr_free(&source->settings);
bfree(source);
}
static inline void audio_monitor_free(struct audio_monitor *monitor)
{
if (monitor->source) {
obs_source_remove_audio_capture_callback(
monitor->source, on_audio_playback, monitor);
}
if (monitor->client)
monitor->client->lpVtbl->Stop(monitor->client);
safe_release(monitor->device);
safe_release(monitor->client);
safe_release(monitor->render);
audio_resampler_destroy(monitor->resampler);
circlebuf_free(&monitor->delay_buffer);
da_free(monitor->buf);
}
void obs_source_destroy(struct obs_source *source)
{
size_t i;
if (!source)
return;
obs_context_data_remove(&source->context);
obs_source_dosignal(source, "source_destroy", "destroy");
if (source->context.data)
source->info.destroy(source->context.data);
if (source->filter_parent)
obs_source_filter_remove(source->filter_parent, source);
for (i = 0; i < source->filters.num; i++)
obs_source_release(source->filters.array[i]);
for (i = 0; i < source->video_frames.num; i++)
source_frame_destroy(source->video_frames.array[i]);
gs_entercontext(obs->video.graphics);
texrender_destroy(source->async_convert_texrender);
texture_destroy(source->async_texture);
gs_leavecontext();
for (i = 0; i < MAX_AV_PLANES; i++)
bfree(source->audio_data.data[i]);
audio_line_destroy(source->audio_line);
audio_resampler_destroy(source->resampler);
texrender_destroy(source->filter_texrender);
da_free(source->video_frames);
da_free(source->filters);
pthread_mutex_destroy(&source->filter_mutex);
pthread_mutex_destroy(&source->audio_mutex);
pthread_mutex_destroy(&source->video_mutex);
obs_context_data_free(&source->context);
bfree(source);
}
static void obs_source_destroy(obs_source_t source)
{
size_t i;
obs_source_dosignal(source, "source-destroy");
if (source->filter_parent)
obs_source_filter_remove(source->filter_parent, source);
for (i = 0; i < source->filters.num; i++)
obs_source_release(source->filters.array[i]);
for (i = 0; i < source->video_frames.num; i++)
source_frame_destroy(source->video_frames.array[i]);
gs_entercontext(obs->video.graphics);
texture_destroy(source->output_texture);
gs_leavecontext();
if (source->data)
source->callbacks.destroy(source->data);
bfree(source->audio_data.data);
audio_line_destroy(source->audio_line);
audio_resampler_destroy(source->resampler);
proc_handler_destroy(source->procs);
signal_handler_destroy(source->signals);
da_free(source->video_frames);
da_free(source->filters);
pthread_mutex_destroy(&source->filter_mutex);
pthread_mutex_destroy(&source->audio_mutex);
pthread_mutex_destroy(&source->video_mutex);
obs_data_release(source->settings);
bfree(source->name);
bfree(source);
}
static inline void audio_input_free(struct audio_input *input)
{
audio_resampler_destroy(input->resampler);
}
inline bool reset(const resample_info &dst, const resample_info &src)
{
audio_resampler_destroy(resampler);
resampler = audio_resampler_create(&dst, &src);
return !!resampler;
}
inline ~resampler_obj()
{
audio_resampler_destroy(resampler);
}
