1/*
2 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#include "webrtc/common_audio/include/audio_util.h"
12
13#include "webrtc/typedefs.h"
14
15namespace webrtc {
16
17void FloatToS16(const float* src, size_t size, int16_t* dest) {
18  for (size_t i = 0; i < size; ++i)
19    dest[i] = FloatToS16(src[i]);
20}
21
22void S16ToFloat(const int16_t* src, size_t size, float* dest) {
23  for (size_t i = 0; i < size; ++i)
24    dest[i] = S16ToFloat(src[i]);
25}
26
27void FloatS16ToS16(const float* src, size_t size, int16_t* dest) {
28  for (size_t i = 0; i < size; ++i)
29    dest[i] = FloatS16ToS16(src[i]);
30}
31
32void FloatToFloatS16(const float* src, size_t size, float* dest) {
33  for (size_t i = 0; i < size; ++i)
34    dest[i] = FloatToFloatS16(src[i]);
35}
36
37void FloatS16ToFloat(const float* src, size_t size, float* dest) {
38  for (size_t i = 0; i < size; ++i)
39    dest[i] = FloatS16ToFloat(src[i]);
40}
41
42template <>
43void DownmixInterleavedToMono<int16_t>(const int16_t* interleaved,
44                                       size_t num_frames,
45                                       int num_channels,
46                                       int16_t* deinterleaved) {
47  DownmixInterleavedToMonoImpl<int16_t, int32_t>(interleaved, num_frames,
48                                                 num_channels, deinterleaved);
49}
50
51}  // namespace webrtc
52