blob: a86499d103002dc174d1e7aad62246042a2aa3ee (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <vector>
#include "audio_core/buffer.h"
#include "audio_core/stream.h"
#include "common/common_types.h"
namespace AudioCore {
using StreamPtr = std::shared_ptr<Stream>;
/**
* Represents an audio playback interface, used to open and play audio streams
*/
class AudioOut {
public:
/// Opens a new audio stream
StreamPtr OpenStream(int sample_rate, int num_channels,
Stream::ReleaseCallback&& release_callback);
/// Returns a vector of recently released buffers specified by tag for the specified stream
std::vector<u64> GetTagsAndReleaseBuffers(StreamPtr stream, size_t max_count);
/// Starts an audio stream for playback
void StartStream(StreamPtr stream);
/// Stops an audio stream that is currently playing
void StopStream(StreamPtr stream);
/// Queues a buffer into the specified audio stream, returns true on success
bool QueueBuffer(StreamPtr stream, Buffer::Tag tag, std::vector<u8>&& data);
private:
/// Active audio streams on the interface
std::vector<StreamPtr> streams;
};
} // namespace AudioCore
|
