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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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62
webrtc/modules/audio_coding/codecs/ilbc/unpack_bits.c
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@ -22,23 +22,23 @@
* unpacking of bits from bitstream, i.e., vector of bytes
*---------------------------------------------------------------*/
WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
const WebRtc_UWord16 *bitstream, /* (i) The packatized bitstream */
int16_t WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
const uint16_t *bitstream, /* (i) The packatized bitstream */
iLBC_bits *enc_bits, /* (o) Paramerers from bitstream */
WebRtc_Word16 mode /* (i) Codec mode (20 or 30) */
int16_t mode /* (i) Codec mode (20 or 30) */
) {
const WebRtc_UWord16 *bitstreamPtr;
const uint16_t *bitstreamPtr;
int i, k;
WebRtc_Word16 *tmpPtr;
int16_t *tmpPtr;
bitstreamPtr=bitstream;
/* First WebRtc_Word16 */
/* First int16_t */
enc_bits->lsf[0] = (*bitstreamPtr)>>10; /* Bit 0..5 */
enc_bits->lsf[1] = ((*bitstreamPtr)>>3)&0x7F; /* Bit 6..12 */
enc_bits->lsf[2] = ((*bitstreamPtr)&0x7)<<4; /* Bit 13..15 */
bitstreamPtr++;
/* Second WebRtc_Word16 */
/* Second int16_t */
enc_bits->lsf[2] |= ((*bitstreamPtr)>>12)&0xF; /* Bit 0..3 */
if (mode==20) {
@ -47,7 +47,7 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->idxForMax = ((*bitstreamPtr)>>3)&0x3F; /* Bit 7..12 */
enc_bits->cb_index[0] = ((*bitstreamPtr)&0x7)<<4; /* Bit 13..15 */
bitstreamPtr++;
/* Third WebRtc_Word16 */
/* Third int16_t */
enc_bits->cb_index[0] |= ((*bitstreamPtr)>>12)&0xE; /* Bit 0..2 */
enc_bits->gain_index[0] = ((*bitstreamPtr)>>8)&0x18; /* Bit 3..4 */
enc_bits->gain_index[1] = ((*bitstreamPtr)>>7)&0x8; /* Bit 5 */
@ -59,14 +59,14 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->lsf[3] = ((*bitstreamPtr)>>6)&0x3F; /* Bit 4..9 */
enc_bits->lsf[4] = ((*bitstreamPtr)<<1)&0x7E; /* Bit 10..15 */
bitstreamPtr++;
/* Third WebRtc_Word16 */
/* Third int16_t */
enc_bits->lsf[4] |= ((*bitstreamPtr)>>15)&0x1; /* Bit 0 */
enc_bits->lsf[5] = ((*bitstreamPtr)>>8)&0x7F; /* Bit 1..7 */
enc_bits->startIdx = ((*bitstreamPtr)>>5)&0x7; /* Bit 8..10 */
enc_bits->state_first = ((*bitstreamPtr)>>4)&0x1; /* Bit 11 */
enc_bits->idxForMax = ((*bitstreamPtr)<<2)&0x3C; /* Bit 12..15 */
bitstreamPtr++;
/* 4:th WebRtc_Word16 */
/* 4:th int16_t */
enc_bits->idxForMax |= ((*bitstreamPtr)>>14)&0x3; /* Bit 0..1 */
enc_bits->cb_index[0] = ((*bitstreamPtr)>>7)&0x78; /* Bit 2..5 */
enc_bits->gain_index[0] = ((*bitstreamPtr)>>5)&0x10; /* Bit 6 */
@ -76,8 +76,8 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->gain_index[4] = ((*bitstreamPtr)<<3)&0x8; /* Bit 15 */
}
/* Class 2 bits of ULP */
/* 4:th to 6:th WebRtc_Word16 for 20 ms case
5:th to 7:th WebRtc_Word16 for 30 ms case */
/* 4:th to 6:th int16_t for 20 ms case
5:th to 7:th int16_t for 30 ms case */
bitstreamPtr++;
tmpPtr=enc_bits->idxVec;
for (k=0; k<3; k++) {
@ -90,7 +90,7 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
}
if (mode==20) {
/* 7:th WebRtc_Word16 */
/* 7:th int16_t */
for (i=15; i>6; i--) {
(*tmpPtr) = (((*bitstreamPtr)>>i)<<2)&0x4;
/* Bit 15-i */
@ -103,7 +103,7 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->gain_index[7] = ((*bitstreamPtr)<<2)&0xC; /* Bit 14..15 */
} else { /* mode==30 */
/* 8:th WebRtc_Word16 */
/* 8:th int16_t */
for (i=15; i>5; i--) {
(*tmpPtr) = (((*bitstreamPtr)>>i)<<2)&0x4;
/* Bit 15-i */
@ -115,12 +115,12 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->cb_index[3] |= ((*bitstreamPtr))&0x2; /* Bit 14 */
enc_bits->cb_index[6] = ((*bitstreamPtr)<<7)&0x80; /* Bit 15 */
bitstreamPtr++;
/* 9:th WebRtc_Word16 */
/* 9:th int16_t */
enc_bits->cb_index[6] |= ((*bitstreamPtr)>>9)&0x7E; /* Bit 0..5 */
enc_bits->cb_index[9] = ((*bitstreamPtr)>>2)&0xFE; /* Bit 6..12 */
enc_bits->cb_index[12] = ((*bitstreamPtr)<<5)&0xE0; /* Bit 13..15 */
bitstreamPtr++;
/* 10:th WebRtc_Word16 */
/* 10:th int16_t */
enc_bits->cb_index[12] |= ((*bitstreamPtr)>>11)&0x1E;/* Bit 0..3 */
enc_bits->gain_index[3] |= ((*bitstreamPtr)>>8)&0xC; /* Bit 4..5 */
enc_bits->gain_index[4] |= ((*bitstreamPtr)>>7)&0x6; /* Bit 6..7 */
@ -133,8 +133,8 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
}
bitstreamPtr++;
/* Class 3 bits of ULP */
/* 8:th to 14:th WebRtc_Word16 for 20 ms case
11:th to 17:th WebRtc_Word16 for 30 ms case */
/* 8:th to 14:th int16_t for 20 ms case
11:th to 17:th int16_t for 30 ms case */
tmpPtr=enc_bits->idxVec;
for (k=0; k<7; k++) {
for (i=14; i>=0; i-=2) {
@ -145,13 +145,13 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
}
if (mode==20) {
/* 15:th WebRtc_Word16 */
/* 15:th int16_t */
enc_bits->idxVec[56] |= ((*bitstreamPtr)>>14)&0x3; /* Bit 0..1 */
enc_bits->cb_index[0] |= ((*bitstreamPtr)>>13)&0x1; /* Bit 2 */
enc_bits->cb_index[1] = ((*bitstreamPtr)>>6)&0x7F; /* Bit 3..9 */
enc_bits->cb_index[2] = ((*bitstreamPtr)<<1)&0x7E; /* Bit 10..15 */
bitstreamPtr++;
/* 16:th WebRtc_Word16 */
/* 16:th int16_t */
enc_bits->cb_index[2] |= ((*bitstreamPtr)>>15)&0x1; /* Bit 0 */
enc_bits->gain_index[0] |= ((*bitstreamPtr)>>12)&0x7; /* Bit 1..3 */
enc_bits->gain_index[1] |= ((*bitstreamPtr)>>10)&0x3; /* Bit 4..5 */
@ -159,16 +159,16 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->cb_index[3] |= ((*bitstreamPtr)>>6)&0x1; /* Bit 9 */
enc_bits->cb_index[4] = ((*bitstreamPtr)<<1)&0x7E; /* Bit 10..15 */
bitstreamPtr++;
/* 17:th WebRtc_Word16 */
/* 17:th int16_t */
enc_bits->cb_index[4] |= ((*bitstreamPtr)>>15)&0x1; /* Bit 0 */
enc_bits->cb_index[5] = ((*bitstreamPtr)>>8)&0x7F; /* Bit 1..7 */
enc_bits->cb_index[6] = ((*bitstreamPtr))&0xFF; /* Bit 8..15 */
bitstreamPtr++;
/* 18:th WebRtc_Word16 */
/* 18:th int16_t */
enc_bits->cb_index[7] = (*bitstreamPtr)>>8; /* Bit 0..7 */
enc_bits->cb_index[8] = (*bitstreamPtr)&0xFF; /* Bit 8..15 */
bitstreamPtr++;
/* 19:th WebRtc_Word16 */
/* 19:th int16_t */
enc_bits->gain_index[3] |= ((*bitstreamPtr)>>14)&0x3; /* Bit 0..1 */
enc_bits->gain_index[4] |= ((*bitstreamPtr)>>12)&0x3; /* Bit 2..3 */
enc_bits->gain_index[5] = ((*bitstreamPtr)>>9)&0x7; /* Bit 4..6 */
@ -176,14 +176,14 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->gain_index[7] |= ((*bitstreamPtr)>>4)&0x3; /* Bit 10..11 */
enc_bits->gain_index[8] = ((*bitstreamPtr)>>1)&0x7; /* Bit 12..14 */
} else { /* mode==30 */
/* 18:th WebRtc_Word16 */
/* 18:th int16_t */
enc_bits->idxVec[56] |= ((*bitstreamPtr)>>14)&0x3; /* Bit 0..1 */
enc_bits->idxVec[57] |= ((*bitstreamPtr)>>12)&0x3; /* Bit 2..3 */
enc_bits->cb_index[0] |= ((*bitstreamPtr)>>11)&1; /* Bit 4 */
enc_bits->cb_index[1] = ((*bitstreamPtr)>>4)&0x7F; /* Bit 5..11 */
enc_bits->cb_index[2] = ((*bitstreamPtr)<<3)&0x78; /* Bit 12..15 */
bitstreamPtr++;
/* 19:th WebRtc_Word16 */
/* 19:th int16_t */
enc_bits->cb_index[2] |= ((*bitstreamPtr)>>13)&0x7; /* Bit 0..2 */
enc_bits->gain_index[0] |= ((*bitstreamPtr)>>10)&0x7; /* Bit 3..5 */
enc_bits->gain_index[1] |= ((*bitstreamPtr)>>8)&0x3; /* Bit 6..7 */
@ -191,31 +191,31 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->cb_index[3] |= ((*bitstreamPtr)>>4)&0x1; /* Bit 11 */
enc_bits->cb_index[4] = ((*bitstreamPtr)<<3)&0x78; /* Bit 12..15 */
bitstreamPtr++;
/* 20:th WebRtc_Word16 */
/* 20:th int16_t */
enc_bits->cb_index[4] |= ((*bitstreamPtr)>>13)&0x7; /* Bit 0..2 */
enc_bits->cb_index[5] = ((*bitstreamPtr)>>6)&0x7F; /* Bit 3..9 */
enc_bits->cb_index[6] |= ((*bitstreamPtr)>>5)&0x1; /* Bit 10 */
enc_bits->cb_index[7] = ((*bitstreamPtr)<<3)&0xF8; /* Bit 11..15 */
bitstreamPtr++;
/* 21:st WebRtc_Word16 */
/* 21:st int16_t */
enc_bits->cb_index[7] |= ((*bitstreamPtr)>>13)&0x7; /* Bit 0..2 */
enc_bits->cb_index[8] = ((*bitstreamPtr)>>5)&0xFF; /* Bit 3..10 */
enc_bits->cb_index[9] |= ((*bitstreamPtr)>>4)&0x1; /* Bit 11 */
enc_bits->cb_index[10] = ((*bitstreamPtr)<<4)&0xF0; /* Bit 12..15 */
bitstreamPtr++;
/* 22:nd WebRtc_Word16 */
/* 22:nd int16_t */
enc_bits->cb_index[10] |= ((*bitstreamPtr)>>12)&0xF; /* Bit 0..3 */
enc_bits->cb_index[11] = ((*bitstreamPtr)>>4)&0xFF; /* Bit 4..11 */
enc_bits->cb_index[12] |= ((*bitstreamPtr)>>3)&0x1; /* Bit 12 */
enc_bits->cb_index[13] = ((*bitstreamPtr)<<5)&0xE0; /* Bit 13..15 */
bitstreamPtr++;
/* 23:rd WebRtc_Word16 */
/* 23:rd int16_t */
enc_bits->cb_index[13] |= ((*bitstreamPtr)>>11)&0x1F;/* Bit 0..4 */
enc_bits->cb_index[14] = ((*bitstreamPtr)>>3)&0xFF; /* Bit 5..12 */
enc_bits->gain_index[3] |= ((*bitstreamPtr)>>1)&0x3; /* Bit 13..14 */
enc_bits->gain_index[4] |= ((*bitstreamPtr)&0x1); /* Bit 15 */
bitstreamPtr++;
/* 24:rd WebRtc_Word16 */
/* 24:rd int16_t */
enc_bits->gain_index[5] = ((*bitstreamPtr)>>13)&0x7; /* Bit 0..2 */
enc_bits->gain_index[6] |= ((*bitstreamPtr)>>10)&0x7; /* Bit 3..5 */
enc_bits->gain_index[7] |= ((*bitstreamPtr)>>8)&0x3; /* Bit 6..7 */
@ -223,7 +223,7 @@ WebRtc_Word16 WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
enc_bits->gain_index[9] |= ((*bitstreamPtr)>>1)&0xF; /* Bit 11..14 */
enc_bits->gain_index[10] |= ((*bitstreamPtr)<<2)&0x4; /* Bit 15 */
bitstreamPtr++;
/* 25:rd WebRtc_Word16 */
/* 25:rd int16_t */
enc_bits->gain_index[10] |= ((*bitstreamPtr)>>14)&0x3; /* Bit 0..1 */
enc_bits->gain_index[11] = ((*bitstreamPtr)>>11)&0x7; /* Bit 2..4 */
enc_bits->gain_index[12] |= ((*bitstreamPtr)>>7)&0xF; /* Bit 5..8 */