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authormarkster <markster@f38db490-d61c-443f-a65b-d21fe96a405b>2003-11-04 02:40:09 +0000
committermarkster <markster@f38db490-d61c-443f-a65b-d21fe96a405b>2003-11-04 02:40:09 +0000
commitf8c39a08f6ff651221ff896f8a174abf635f3a0a (patch)
treeac950750c9c1b65bb563df9c6506858c7f8f30c1 /codecs/mp3/include/L3.h
parentad46ab972ccf439d1dd3a533335b54089c53e431 (diff)
Remove really broke MP3 stuff in favor of G.726 in the near future
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1689 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'codecs/mp3/include/L3.h')
-rwxr-xr-xcodecs/mp3/include/L3.h184
1 files changed, 0 insertions, 184 deletions
diff --git a/codecs/mp3/include/L3.h b/codecs/mp3/include/L3.h
deleted file mode 100755
index 337a721fb..000000000
--- a/codecs/mp3/include/L3.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*____________________________________________________________________________
-
- FreeAmp - The Free MP3 Player
-
- MP3 Decoder originally Copyright (C) 1996-1997 Xing Technology
- Corp. http://www.xingtech.com
-
- Portions Copyright (C) 1998-1999 Emusic.com
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- $Id$
-____________________________________________________________________________*/
-
-/**** L3.h ***************************************************
-
- Layer III structures
-
- *** Layer III is 32 bit only ***
- *** Layer III code assumes 32 bit int ***
-
-******************************************************************/
-
-#define GLOBAL_GAIN_SCALE (4*15)
-/* #define GLOBAL_GAIN_SCALE 0 */
-
-
-#ifdef __FreeBSD__
-#ifdef __i386__
-#undef LITTLE_ENDIAN
-#define LITTLE_ENDIAN 1
-#endif
-#endif
-
-#ifdef _M_IX86
-#define LITTLE_ENDIAN 1
-#endif
-
-#ifdef _M_ALPHA
-#define LITTLE_ENDIAN 1
-#endif
-
-#ifdef sparc
-#define LITTLE_ENDIAN 0
-#endif
-
-#ifndef LITTLE_ENDIAN
-#error Layer III LITTLE_ENDIAN must be defined 0 or 1
-#endif
-
-/*-----------------------------------------------------------*/
-/*---- huffman lookup tables ---*/
-/* endian dependent !!! */
-#if LITTLE_ENDIAN
-typedef union
-{
- int ptr;
- struct
- {
- unsigned char signbits;
- unsigned char x;
- unsigned char y;
- unsigned char purgebits; // 0 = esc
-
- }
- b;
-}
-HUFF_ELEMENT;
-
-#else /* big endian machines */
-typedef union
-{
- int ptr; /* int must be 32 bits or more */
- struct
- {
- unsigned char purgebits; // 0 = esc
-
- unsigned char y;
- unsigned char x;
- unsigned char signbits;
- }
- b;
-}
-HUFF_ELEMENT;
-
-#endif
-/*--------------------------------------------------------------*/
-typedef struct
-{
- unsigned int bitbuf;
- int bits;
- unsigned char *bs_ptr;
- unsigned char *bs_ptr0;
- unsigned char *bs_ptr_end; // optional for overrun test
-
-}
-BITDAT;
-
-/*-- side info ---*/
-typedef struct
-{
- int part2_3_length;
- int big_values;
- int global_gain;
- int scalefac_compress;
- int window_switching_flag;
- int block_type;
- int mixed_block_flag;
- int table_select[3];
- int subblock_gain[3];
- int region0_count;
- int region1_count;
- int preflag;
- int scalefac_scale;
- int count1table_select;
-}
-GR;
-typedef struct
-{
- int mode;
- int mode_ext;
-/*---------------*/
- int main_data_begin; /* beginning, not end, my spec wrong */
- int private_bits;
-/*---------------*/
- int scfsi[2]; /* 4 bit flags [ch] */
- GR gr[2][2]; /* [gran][ch] */
-}
-SIDE_INFO;
-
-/*-----------------------------------------------------------*/
-/*-- scale factors ---*/
-// check dimensions - need 21 long, 3*12 short
-// plus extra for implicit sf=0 above highest cb
-typedef struct
-{
- int l[23]; /* [cb] */
- int s[3][13]; /* [window][cb] */
-}
-SCALEFACT;
-
-/*-----------------------------------------------------------*/
-typedef struct
-{
- int cbtype; /* long=0 short=1 */
- int cbmax; /* max crit band */
-// int lb_type; /* long block type 0 1 3 */
- int cbs0; /* short band start index 0 3 12 (12=no shorts */
- int ncbl; /* number long cb's 0 8 21 */
- int cbmax_s[3]; /* cbmax by individual short blocks */
-}
-CB_INFO;
-
-/*-----------------------------------------------------------*/
-/* scale factor infor for MPEG2 intensity stereo */
-typedef struct
-{
- int nr[3];
- int slen[3];
- int intensity_scale;
-}
-IS_SF_INFO;
-
-/*-----------------------------------------------------------*/
-typedef union
-{
- int s;
- float x;
-}
-SAMPLE;
-
-/*-----------------------------------------------------------*/