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WebRtc_Word32 => int32_t etc. in audio_coding/

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BUG=314

Review URL: https://webrtc-codereview.appspot.com/1271006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3789 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
pbos@webrtc.org
2013-04-09 00:28:06 +00:00
parent 6faf71d27b
commit 0946a56023
382 changed files with 8469 additions and 8488 deletions
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28
webrtc/modules/audio_coding/neteq/dsp_helpfunctions.c
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@ -15,7 +15,7 @@
#include "dsp_helpfunctions.h"
WebRtc_Word16 WebRtcNetEQ_CalcFsMult(WebRtc_UWord16 fsHz)
int16_t WebRtcNetEQ_CalcFsMult(uint16_t fsHz)
{
switch (fsHz)
{
@ -43,13 +43,13 @@ WebRtc_Word16 WebRtcNetEQ_CalcFsMult(WebRtc_UWord16 fsHz)
}
int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWord16 inFsHz,
WebRtc_Word16 *out, int outLen, int compensateDelay)
int WebRtcNetEQ_DownSampleTo4kHz(const int16_t *in, int inLen, uint16_t inFsHz,
int16_t *out, int outLen, int compensateDelay)
{
WebRtc_Word16 *B; /* filter coefficients */
WebRtc_Word16 Blen; /* number of coefficients */
WebRtc_Word16 filterDelay; /* phase delay in samples */
WebRtc_Word16 factor; /* conversion rate (inFsHz/8000) */
int16_t *B; /* filter coefficients */
int16_t Blen; /* number of coefficients */
int16_t filterDelay; /* phase delay in samples */
int16_t factor; /* conversion rate (inFsHz/8000) */
int ok;
/* Set constants depending on frequency used */
@ -62,7 +62,7 @@ int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWor
{
Blen = 3;
factor = 2;
B = (WebRtc_Word16*) WebRtcNetEQ_kDownsample8kHzTbl;
B = (int16_t*) WebRtcNetEQ_kDownsample8kHzTbl;
filterDelay = 1 + 1;
break;
}
@ -71,7 +71,7 @@ int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWor
{
Blen = 5;
factor = 4;
B = (WebRtc_Word16*) WebRtcNetEQ_kDownsample16kHzTbl;
B = (int16_t*) WebRtcNetEQ_kDownsample16kHzTbl;
filterDelay = 2 + 1;
break;
}
@ -81,7 +81,7 @@ int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWor
{
Blen = 7;
factor = 8;
B = (WebRtc_Word16*) WebRtcNetEQ_kDownsample32kHzTbl;
B = (int16_t*) WebRtcNetEQ_kDownsample32kHzTbl;
filterDelay = 3 + 1;
break;
}
@ -91,7 +91,7 @@ int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWor
{
Blen = 7;
factor = 12;
B = (WebRtc_Word16*) WebRtcNetEQ_kDownsample48kHzTbl;
B = (int16_t*) WebRtcNetEQ_kDownsample48kHzTbl;
filterDelay = 3 + 1;
break;
}
@ -109,9 +109,9 @@ int WebRtcNetEQ_DownSampleTo4kHz(const WebRtc_Word16 *in, int inLen, WebRtc_UWor
filterDelay = 0;
}
ok = WebRtcSpl_DownsampleFast((WebRtc_Word16*) &in[Blen - 1],
(WebRtc_Word16) (inLen - (Blen - 1)), /* number of input samples */
out, (WebRtc_Word16) outLen, /* number of output samples to produce */
ok = WebRtcSpl_DownsampleFast((int16_t*) &in[Blen - 1],
(int16_t) (inLen - (Blen - 1)), /* number of input samples */
out, (int16_t) outLen, /* number of output samples to produce */
B, Blen, factor, filterDelay); /* filter parameters */
return ok; /* return value is -1 if input signal is too short */