efb81d8d1f
size_t is more appropriate for array lengths, since int might theoretically be too small for a really large array. But more importantly, if the caller's value is naturally of type size_t and the function requires an int, VC++ will trigger warning C4267 (http://msdn.microsoft.com/en-us/library/6kck0s93.aspx) because the implicit cast might be lossy, forcing the caller to do a manual cast. Typing the function with size_t in the first place resolves the problem. R=aluebs@webrtc.org, andrew@webrtc.org, minyue@webrtc.org Review URL: https://webrtc-codereview.appspot.com/21909004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6702 4adac7df-926f-26a2-2b94-8c16560cd09d
33 lines
979 B
C++
33 lines
979 B
C++
/*
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* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/common_audio/include/audio_util.h"
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#include "webrtc/typedefs.h"
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namespace webrtc {
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void RoundToInt16(const float* src, size_t size, int16_t* dest) {
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for (size_t i = 0; i < size; ++i)
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dest[i] = RoundToInt16(src[i]);
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}
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void ScaleAndRoundToInt16(const float* src, size_t size, int16_t* dest) {
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for (size_t i = 0; i < size; ++i)
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dest[i] = ScaleAndRoundToInt16(src[i]);
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}
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void ScaleToFloat(const int16_t* src, size_t size, float* dest) {
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for (size_t i = 0; i < size; ++i)
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dest[i] = ScaleToFloat(src[i]);
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}
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} // namespace webrtc
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