From 284516185f90412c22dfa9a28cb93fb344af591b Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 18 May 2007 00:10:02 +0000 Subject: really prefix everything with "sa_" git-svn-id: file:///home/lennart/svn/public/libsydney/trunk@28 9ba3c220-e4d3-45a2-8aa3-73fcc9aff6ce --- g711.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'g711.c') diff --git a/g711.c b/g711.c index 55a8239..df76ac7 100644 --- a/g711.c +++ b/g711.c @@ -91,7 +91,7 @@ static int16_t search( * For further information see John C. Bellamy's Digital Telephony, 1982, * John Wiley & Sons, pps 98-111 and 472-476. */ -unsigned char st_13linear2alaw( +unsigned char sa_13linear2alaw( int16_t pcm_val) /* 2's complement (13-bit range) */ { int16_t mask; @@ -132,7 +132,7 @@ unsigned char st_13linear2alaw( * alaw2linear() - Convert an A-law value to 16-bit signed linear PCM * */ -int16_t st_alaw2linear16( +int16_t sa_alaw2linear16( unsigned char a_val) { int16_t t; @@ -193,7 +193,7 @@ int16_t st_alaw2linear16( * For further information see John C. Bellamy's Digital Telephony, 1982, * John Wiley & Sons, pps 98-111 and 472-476. */ -unsigned char st_14linear2ulaw( +unsigned char sa_14linear2ulaw( int16_t pcm_val) /* 2's complement (14-bit range) */ { int16_t mask; @@ -241,7 +241,7 @@ unsigned char st_14linear2ulaw( * Note that this function expects to be passed the complement of the * original code word. This is in keeping with ISDN conventions. */ -int16_t st_ulaw2linear16( +int16_t sa_ulaw2linear16( unsigned char u_val) { int16_t t; @@ -262,7 +262,7 @@ int16_t st_ulaw2linear16( #ifdef FAST_ALAW_CONVERSION -int16_t _st_alaw2linear16[256] = { +int16_t _sa_alaw2linear16[256] = { -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, -2752, -2624, -3008, -2880, -2240, @@ -302,7 +302,7 @@ int16_t _st_alaw2linear16[256] = { 816, 784, 880, 848 }; -uint8_t _st_13linear2alaw[0x2000] = { +uint8_t _sa_13linear2alaw[0x2000] = { 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, @@ -992,7 +992,7 @@ uint8_t _st_13linear2alaw[0x2000] = { #ifdef FAST_ULAW_CONVERSION -int16_t _st_ulaw2linear16[256] = { +int16_t _sa_ulaw2linear16[256] = { -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956, -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764, -15996, -15484, -14972, -14460, -13948, @@ -1032,7 +1032,7 @@ int16_t _st_ulaw2linear16[256] = { 24, 16, 8, 0 }; -uint8_t _st_14linear2ulaw[0x4000] = { +uint8_t _sa_14linear2ulaw[0x4000] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, @@ -2512,7 +2512,7 @@ unsigned char _a2u[128] = { /* A- to u-law conversions */ 120, 121, 122, 123, 124, 125, 126, 127}; /* A-law to u-law conversion */ -unsigned char st_alaw2ulaw( +unsigned char sa_alaw2ulaw( unsigned char aval) { aval &= 0xff; @@ -2521,7 +2521,7 @@ unsigned char st_alaw2ulaw( } /* u-law to A-law conversion */ -unsigned char st_ulaw2alaw( +unsigned char sa_ulaw2alaw( unsigned char uval) { uval &= 0xff; -- cgit