blob: 205577b8df5e0bb5ecf6592fbe739b4c297561e2 (
plain)
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
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_COPRESENCE_TEST_AUDIO_TEST_SUPPORT_H_
#define COMPONENTS_COPRESENCE_TEST_AUDIO_TEST_SUPPORT_H_
#include <cstddef>
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
namespace media {
class AudioBus;
class AudioBusRefCounted;
}
namespace copresence {
// Populate random samples given a random seed into the samples array.
void PopulateSamples(int random_seed, size_t size, float* samples);
// Create an ref counted audio bus populated with random samples.
scoped_refptr<media::AudioBusRefCounted>
CreateRandomAudioRefCounted(int random_seed, int channels, int samples);
} // namespace copresence
#endif // COMPONENTS_COPRESENCE_TEST_AUDIO_TEST_SUPPORT_H_
|
