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Introduce rtc::CheckedDivExact

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Use the new method to replace local ones in AudioEncoder{Opus,Isac}.

COAUTHOR:kwiberg@webrtc.org

R=andrew@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/34779004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8148 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org
2015-01-26 11:08:53 +00:00
parent 19eb4e4b86
commit b6fab2b1cd
3 changed files with 16 additions and 13 deletions
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8
webrtc/modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h
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@ -20,11 +20,6 @@ namespace webrtc {
const int kIsacPayloadType = 103;
inline int DivExact(int a, int b) {
CHECK_EQ(a % b, 0);
return a / b;
}
template <typename T>
AudioEncoderDecoderIsacT<T>::Config::Config()
: payload_type(kIsacPayloadType),
@ -115,7 +110,8 @@ template <typename T>
int AudioEncoderDecoderIsacT<T>::Num10MsFramesInNextPacket() const {
CriticalSectionScoped cs(lock_.get());
const int samples_in_next_packet = T::GetNewFrameLen(isac_state_);
return DivExact(samples_in_next_packet, DivExact(sample_rate_hz(), 100));
return rtc::CheckedDivExact(samples_in_next_packet,
rtc::CheckedDivExact(sample_rate_hz(), 100));
}
template <typename T>