audio_core: Implement Sink and SinkStream interfaces with cubeb.

This commit is contained in:
bunnei 2018-07-28 13:44:50 -04:00
parent 9ef227e09d
commit f437c11caf
10 changed files with 269 additions and 6 deletions

View file

@ -3,6 +3,8 @@
// Refer to the license.txt file included.
#include "audio_core/audio_out.h"
#include "audio_core/sink.h"
#include "audio_core/sink_details.h"
#include "common/assert.h"
#include "common/logging/log.h"
@ -26,9 +28,14 @@ static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
StreamPtr AudioOut::OpenStream(u32 sample_rate, u32 num_channels,
Stream::ReleaseCallback&& release_callback) {
streams.push_back(std::make_shared<Stream>(sample_rate, ChannelsToStreamFormat(num_channels),
std::move(release_callback)));
return streams.back();
if (!sink) {
const SinkDetails& sink_details = GetSinkDetails("auto");
sink = sink_details.factory("");
}
return std::make_shared<Stream>(sample_rate, ChannelsToStreamFormat(num_channels),
std::move(release_callback),
sink->AcquireSinkStream(sample_rate, num_channels));
}
std::vector<u64> AudioOut::GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count) {