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common_audio/signal_processing: Removed macro WEBRTC_SPL_MUL_16_16_RSFT_WITH_FIXROUND

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This macro was only used at two places in fixed point iSAC, where it has been replaced with the operation.

BUG=3348,3353
TESTED=trybots
R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/15669004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6336 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
bjornv@webrtc.org
2014-06-05 08:42:53 +00:00
parent ef92755780
commit edbe886a0b
3 changed files with 4 additions and 5 deletions
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6
webrtc/modules/audio_coding/codecs/isac/fix/source/lpc_masking_model.c
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@@ -834,13 +834,15 @@ void WebRtcIsacfix_GetLpcCoef(int16_t *inLoQ0,
/* bandwidth expansion */
for (n = 1; n <= ORDERLO; n++) {
a_LOQ11[n] = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT_WITH_FIXROUND(kPolyVecLo[n-1], a_LOQ11[n]);
a_LOQ11[n] = (int16_t) ((WEBRTC_SPL_MUL_16_16(
kPolyVecLo[n-1], a_LOQ11[n]) + ((int32_t) (1 << 14))) >> 15);
}
polyHI[0] = a_HIQ12[0];
for (n = 1; n <= ORDERHI; n++) {
a_HIQ12[n] = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT_WITH_FIXROUND(kPolyVecHi[n-1], a_HIQ12[n]);
a_HIQ12[n] = (int16_t) ((WEBRTC_SPL_MUL_16_16(
kPolyVecHi[n-1], a_HIQ12[n]) + ((int32_t) (1 << 14))) >> 15);
polyHI[n] = a_HIQ12[n];
}