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WebRtc_Word32 -> int32_t in common_audio/

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BUG=314

Review URL: https://webrtc-codereview.appspot.com/1299004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3803 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
pbos@webrtc.org
2013-04-09 16:40:28 +00:00
parent 7da3459b2a
commit b09130763b
34 changed files with 1104 additions and 1126 deletions
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72
webrtc/common_audio/signal_processing/ilbc_specific_functions.c
View File

@ -21,81 +21,81 @@
#include "signal_processing_library.h"
void WebRtcSpl_ReverseOrderMultArrayElements(WebRtc_Word16 *out, G_CONST WebRtc_Word16 *in,
G_CONST WebRtc_Word16 *win,
WebRtc_Word16 vector_length,
WebRtc_Word16 right_shifts)
void WebRtcSpl_ReverseOrderMultArrayElements(int16_t *out, G_CONST int16_t *in,
G_CONST int16_t *win,
int16_t vector_length,
int16_t right_shifts)
{
int i;
WebRtc_Word16 *outptr = out;
G_CONST WebRtc_Word16 *inptr = in;
G_CONST WebRtc_Word16 *winptr = win;
int16_t *outptr = out;
G_CONST int16_t *inptr = in;
G_CONST int16_t *winptr = win;
for (i = 0; i < vector_length; i++)
{
(*outptr++) = (WebRtc_Word16)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++,
(*outptr++) = (int16_t)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++,
*winptr--, right_shifts);
}
}
void WebRtcSpl_ElementwiseVectorMult(WebRtc_Word16 *out, G_CONST WebRtc_Word16 *in,
G_CONST WebRtc_Word16 *win, WebRtc_Word16 vector_length,
WebRtc_Word16 right_shifts)
void WebRtcSpl_ElementwiseVectorMult(int16_t *out, G_CONST int16_t *in,
G_CONST int16_t *win, int16_t vector_length,
int16_t right_shifts)
{
int i;
WebRtc_Word16 *outptr = out;
G_CONST WebRtc_Word16 *inptr = in;
G_CONST WebRtc_Word16 *winptr = win;
int16_t *outptr = out;
G_CONST int16_t *inptr = in;
G_CONST int16_t *winptr = win;
for (i = 0; i < vector_length; i++)
{
(*outptr++) = (WebRtc_Word16)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++,
(*outptr++) = (int16_t)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++,
*winptr++, right_shifts);
}
}
void WebRtcSpl_AddVectorsAndShift(WebRtc_Word16 *out, G_CONST WebRtc_Word16 *in1,
G_CONST WebRtc_Word16 *in2, WebRtc_Word16 vector_length,
WebRtc_Word16 right_shifts)
void WebRtcSpl_AddVectorsAndShift(int16_t *out, G_CONST int16_t *in1,
G_CONST int16_t *in2, int16_t vector_length,
int16_t right_shifts)
{
int i;
WebRtc_Word16 *outptr = out;
G_CONST WebRtc_Word16 *in1ptr = in1;
G_CONST WebRtc_Word16 *in2ptr = in2;
int16_t *outptr = out;
G_CONST int16_t *in1ptr = in1;
G_CONST int16_t *in2ptr = in2;
for (i = vector_length; i > 0; i--)
{
(*outptr++) = (WebRtc_Word16)(((*in1ptr++) + (*in2ptr++)) >> right_shifts);
(*outptr++) = (int16_t)(((*in1ptr++) + (*in2ptr++)) >> right_shifts);
}
}
void WebRtcSpl_AddAffineVectorToVector(WebRtc_Word16 *out, WebRtc_Word16 *in,
WebRtc_Word16 gain, WebRtc_Word32 add_constant,
WebRtc_Word16 right_shifts, int vector_length)
void WebRtcSpl_AddAffineVectorToVector(int16_t *out, int16_t *in,
int16_t gain, int32_t add_constant,
int16_t right_shifts, int vector_length)
{
WebRtc_Word16 *inPtr;
WebRtc_Word16 *outPtr;
int16_t *inPtr;
int16_t *outPtr;
int i;
inPtr = in;
outPtr = out;
for (i = 0; i < vector_length; i++)
{
(*outPtr++) += (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
+ (WebRtc_Word32)add_constant) >> right_shifts);
(*outPtr++) += (int16_t)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
+ (int32_t)add_constant) >> right_shifts);
}
}
void WebRtcSpl_AffineTransformVector(WebRtc_Word16 *out, WebRtc_Word16 *in,
WebRtc_Word16 gain, WebRtc_Word32 add_constant,
WebRtc_Word16 right_shifts, int vector_length)
void WebRtcSpl_AffineTransformVector(int16_t *out, int16_t *in,
int16_t gain, int32_t add_constant,
int16_t right_shifts, int vector_length)
{
WebRtc_Word16 *inPtr;
WebRtc_Word16 *outPtr;
int16_t *inPtr;
int16_t *outPtr;
int i;
inPtr = in;
outPtr = out;
for (i = 0; i < vector_length; i++)
{
(*outPtr++) = (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
+ (WebRtc_Word32)add_constant) >> right_shifts);
(*outPtr++) = (int16_t)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
+ (int32_t)add_constant) >> right_shifts);
}
}