55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
|
/*
|
||
|
|
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by a BSD-style license
|
||
|
|
* that can be found in the LICENSE file in the root of the source
|
||
|
|
* tree. An additional intellectual property rights grant can be found
|
||
|
|
* in the file PATENTS. All contributing project authors may
|
||
|
|
* be found in the AUTHORS file in the root of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "common_audio/include/audio_util.h"
|
||
|
|
|
||
|
|
namespace webrtc {
|
||
|
|
|
||
|
|
void FloatToS16(const float* src, size_t size, int16_t* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = FloatToS16(src[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
void S16ToFloat(const int16_t* src, size_t size, float* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = S16ToFloat(src[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
void S16ToFloatS16(const int16_t* src, size_t size, float* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = src[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
void FloatS16ToS16(const float* src, size_t size, int16_t* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = FloatS16ToS16(src[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
void FloatToFloatS16(const float* src, size_t size, float* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = FloatToFloatS16(src[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
void FloatS16ToFloat(const float* src, size_t size, float* dest) {
|
||
|
|
for (size_t i = 0; i < size; ++i)
|
||
|
|
dest[i] = FloatS16ToFloat(src[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
template <>
|
||
|
|
void DownmixInterleavedToMono<int16_t>(const int16_t* interleaved,
|
||
|
|
size_t num_frames,
|
||
|
|
int num_channels,
|
||
|
|
int16_t* deinterleaved) {
|
||
|
|
DownmixInterleavedToMonoImpl<int16_t, int32_t>(interleaved, num_frames,
|
||
|
|
num_channels, deinterleaved);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace webrtc
|