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Revert "Revert "Audio processing: Feed each processing step its choice

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of int or float data"

This reverts commit 6142.

R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/17519004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6172 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
mflodman@webrtc.org
2014-05-15 11:17:21 +00:00
parent 024e4d5c6e
commit d5da25063c
9 changed files with 180 additions and 95 deletions
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16
webrtc/modules/audio_processing/aec/include/echo_cancellation.h
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@ -133,9 +133,9 @@ int32_t WebRtcAec_BufferFarend(void* aecInst,
* Inputs Description
* -------------------------------------------------------------------
* void* aecInst Pointer to the AEC instance
* int16_t* nearend In buffer containing one frame of
* float* nearend In buffer containing one frame of
* nearend+echo signal for L band
* int16_t* nearendH In buffer containing one frame of
* float* nearendH In buffer containing one frame of
* nearend+echo signal for H band
* int16_t nrOfSamples Number of samples in nearend buffer
* int16_t msInSndCardBuf Delay estimate for sound card and
@ -146,18 +146,18 @@ int32_t WebRtcAec_BufferFarend(void* aecInst,
*
* Outputs Description
* -------------------------------------------------------------------
* int16_t* out Out buffer, one frame of processed nearend
* float* out Out buffer, one frame of processed nearend
* for L band
* int16_t* outH Out buffer, one frame of processed nearend
* float* outH Out buffer, one frame of processed nearend
* for H band
* int32_t return 0: OK
* -1: error
*/
int32_t WebRtcAec_Process(void* aecInst,
const int16_t* nearend,
const int16_t* nearendH,
int16_t* out,
int16_t* outH,
const float* nearend,
const float* nearendH,
float* out,
float* outH,
int16_t nrOfSamples,
int16_t msInSndCardBuf,
int32_t skew);