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authorDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2007-05-31 20:29:27 +0200
committerDiego 'Flameeyes' Pettenò <flameeyes@gmail.com>2007-05-31 20:29:27 +0200
commit37d4ab77290e4b906df51a7012576e6aec0fc605 (patch)
tree22603e7f58b7b98c64439035cfce98e4e70939b5 /src/libfaad/bits.c
parent0a2bd906547bf468205defb30c317fca3dac397b (diff)
downloadxine-lib-37d4ab77290e4b906df51a7012576e6aec0fc605.tar.gz
xine-lib-37d4ab77290e4b906df51a7012576e6aec0fc605.tar.bz2
Move libfaad in contrib/ and contextually move the plugin in src/libxineadec/.
--HG-- rename : src/libfaad/Makefile.am => contrib/libfaad/Makefile.am rename : src/libfaad/analysis.h => contrib/libfaad/analysis.h rename : src/libfaad/bits.c => contrib/libfaad/bits.c rename : src/libfaad/bits.h => contrib/libfaad/bits.h rename : src/libfaad/cfft.c => contrib/libfaad/cfft.c rename : src/libfaad/cfft.h => contrib/libfaad/cfft.h rename : src/libfaad/cfft_tab.h => contrib/libfaad/cfft_tab.h rename : src/libfaad/codebook/Makefile.am => contrib/libfaad/codebook/Makefile.am rename : src/libfaad/codebook/hcb.h => contrib/libfaad/codebook/hcb.h rename : src/libfaad/codebook/hcb_1.h => contrib/libfaad/codebook/hcb_1.h rename : src/libfaad/codebook/hcb_10.h => contrib/libfaad/codebook/hcb_10.h rename : src/libfaad/codebook/hcb_11.h => contrib/libfaad/codebook/hcb_11.h rename : src/libfaad/codebook/hcb_2.h => contrib/libfaad/codebook/hcb_2.h rename : src/libfaad/codebook/hcb_3.h => contrib/libfaad/codebook/hcb_3.h rename : src/libfaad/codebook/hcb_4.h => contrib/libfaad/codebook/hcb_4.h rename : src/libfaad/codebook/hcb_5.h => contrib/libfaad/codebook/hcb_5.h rename : src/libfaad/codebook/hcb_6.h => contrib/libfaad/codebook/hcb_6.h rename : src/libfaad/codebook/hcb_7.h => contrib/libfaad/codebook/hcb_7.h rename : src/libfaad/codebook/hcb_8.h => contrib/libfaad/codebook/hcb_8.h rename : src/libfaad/codebook/hcb_9.h => contrib/libfaad/codebook/hcb_9.h rename : src/libfaad/codebook/hcb_sf.h => contrib/libfaad/codebook/hcb_sf.h rename : src/libfaad/common.c => contrib/libfaad/common.c rename : src/libfaad/common.h => contrib/libfaad/common.h rename : src/libfaad/decoder.c => contrib/libfaad/decoder.c rename : src/libfaad/decoder.h => contrib/libfaad/decoder.h rename : src/libfaad/diff_to_faad2_cvs.patch => contrib/libfaad/diff_to_faad2_cvs.patch rename : src/libfaad/drc.c => contrib/libfaad/drc.c rename : src/libfaad/drc.h => contrib/libfaad/drc.h rename : src/libfaad/drm_dec.c => contrib/libfaad/drm_dec.c rename : src/libfaad/drm_dec.h => contrib/libfaad/drm_dec.h rename : src/libfaad/error.c => contrib/libfaad/error.c rename : src/libfaad/error.h => contrib/libfaad/error.h rename : src/libfaad/faad.h => contrib/libfaad/faad.h rename : src/libfaad/filtbank.c => contrib/libfaad/filtbank.c rename : src/libfaad/filtbank.h => contrib/libfaad/filtbank.h rename : src/libfaad/fixed.h => contrib/libfaad/fixed.h rename : src/libfaad/hcr.c => contrib/libfaad/hcr.c rename : src/libfaad/huffman.c => contrib/libfaad/huffman.c rename : src/libfaad/huffman.h => contrib/libfaad/huffman.h rename : src/libfaad/ic_predict.c => contrib/libfaad/ic_predict.c rename : src/libfaad/ic_predict.h => contrib/libfaad/ic_predict.h rename : src/libfaad/iq_table.h => contrib/libfaad/iq_table.h rename : src/libfaad/is.c => contrib/libfaad/is.c rename : src/libfaad/is.h => contrib/libfaad/is.h rename : src/libfaad/kbd_win.h => contrib/libfaad/kbd_win.h rename : src/libfaad/lt_predict.c => contrib/libfaad/lt_predict.c rename : src/libfaad/lt_predict.h => contrib/libfaad/lt_predict.h rename : src/libfaad/mdct.c => contrib/libfaad/mdct.c rename : src/libfaad/mdct.h => contrib/libfaad/mdct.h rename : src/libfaad/mdct_tab.h => contrib/libfaad/mdct_tab.h rename : src/libfaad/mp4.c => contrib/libfaad/mp4.c rename : src/libfaad/mp4.h => contrib/libfaad/mp4.h rename : src/libfaad/ms.c => contrib/libfaad/ms.c rename : src/libfaad/ms.h => contrib/libfaad/ms.h rename : src/libfaad/output.c => contrib/libfaad/output.c rename : src/libfaad/output.h => contrib/libfaad/output.h rename : src/libfaad/pns.c => contrib/libfaad/pns.c rename : src/libfaad/pns.h => contrib/libfaad/pns.h rename : src/libfaad/ps_dec.c => contrib/libfaad/ps_dec.c rename : src/libfaad/ps_dec.h => contrib/libfaad/ps_dec.h rename : src/libfaad/ps_syntax.c => contrib/libfaad/ps_syntax.c rename : src/libfaad/ps_tables.h => contrib/libfaad/ps_tables.h rename : src/libfaad/pulse.c => contrib/libfaad/pulse.c rename : src/libfaad/pulse.h => contrib/libfaad/pulse.h rename : src/libfaad/rvlc.c => contrib/libfaad/rvlc.c rename : src/libfaad/rvlc.h => contrib/libfaad/rvlc.h rename : src/libfaad/sbr_dct.c => contrib/libfaad/sbr_dct.c rename : src/libfaad/sbr_dct.h => contrib/libfaad/sbr_dct.h rename : src/libfaad/sbr_dec.c => contrib/libfaad/sbr_dec.c rename : src/libfaad/sbr_dec.h => contrib/libfaad/sbr_dec.h rename : src/libfaad/sbr_e_nf.c => contrib/libfaad/sbr_e_nf.c rename : src/libfaad/sbr_e_nf.h => contrib/libfaad/sbr_e_nf.h rename : src/libfaad/sbr_fbt.c => contrib/libfaad/sbr_fbt.c rename : src/libfaad/sbr_fbt.h => contrib/libfaad/sbr_fbt.h rename : src/libfaad/sbr_hfadj.c => contrib/libfaad/sbr_hfadj.c rename : src/libfaad/sbr_hfadj.h => contrib/libfaad/sbr_hfadj.h rename : src/libfaad/sbr_hfgen.c => contrib/libfaad/sbr_hfgen.c rename : src/libfaad/sbr_hfgen.h => contrib/libfaad/sbr_hfgen.h rename : src/libfaad/sbr_huff.c => contrib/libfaad/sbr_huff.c rename : src/libfaad/sbr_huff.h => contrib/libfaad/sbr_huff.h rename : src/libfaad/sbr_noise.h => contrib/libfaad/sbr_noise.h rename : src/libfaad/sbr_qmf.c => contrib/libfaad/sbr_qmf.c rename : src/libfaad/sbr_qmf.h => contrib/libfaad/sbr_qmf.h rename : src/libfaad/sbr_qmf_c.h => contrib/libfaad/sbr_qmf_c.h rename : src/libfaad/sbr_syntax.c => contrib/libfaad/sbr_syntax.c rename : src/libfaad/sbr_syntax.h => contrib/libfaad/sbr_syntax.h rename : src/libfaad/sbr_tf_grid.c => contrib/libfaad/sbr_tf_grid.c rename : src/libfaad/sbr_tf_grid.h => contrib/libfaad/sbr_tf_grid.h rename : src/libfaad/sine_win.h => contrib/libfaad/sine_win.h rename : src/libfaad/specrec.c => contrib/libfaad/specrec.c rename : src/libfaad/specrec.h => contrib/libfaad/specrec.h rename : src/libfaad/ssr.c => contrib/libfaad/ssr.c rename : src/libfaad/ssr.h => contrib/libfaad/ssr.h rename : src/libfaad/ssr_fb.c => contrib/libfaad/ssr_fb.c rename : src/libfaad/ssr_fb.h => contrib/libfaad/ssr_fb.h rename : src/libfaad/ssr_ipqf.c => contrib/libfaad/ssr_ipqf.c rename : src/libfaad/ssr_ipqf.h => contrib/libfaad/ssr_ipqf.h rename : src/libfaad/ssr_win.h => contrib/libfaad/ssr_win.h rename : src/libfaad/structs.h => contrib/libfaad/structs.h rename : src/libfaad/syntax.c => contrib/libfaad/syntax.c rename : src/libfaad/syntax.h => contrib/libfaad/syntax.h rename : src/libfaad/tns.c => contrib/libfaad/tns.c rename : src/libfaad/tns.h => contrib/libfaad/tns.h rename : src/libfaad/xine_faad_decoder.c => src/libxineadec/xine_faad_decoder.c
Diffstat (limited to 'src/libfaad/bits.c')
-rw-r--r--src/libfaad/bits.c213
1 files changed, 0 insertions, 213 deletions
diff --git a/src/libfaad/bits.c b/src/libfaad/bits.c
deleted file mode 100644
index ae273c7d8..000000000
--- a/src/libfaad/bits.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
-** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
-** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** Any non-GPL usage of this software or parts of this software is strictly
-** forbidden.
-**
-** Commercial non-GPL licensing of this software is possible.
-** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
-**
-** $Id: bits.c,v 1.9 2005/10/29 23:57:06 tmmm Exp $
-**/
-
-#include "common.h"
-#include "structs.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include "bits.h"
-
-/* initialize buffer, call once before first getbits or showbits */
-void faad_initbits(bitfile *ld, const void *_buffer, const uint32_t buffer_size)
-{
- uint32_t tmp;
-
- if (ld == NULL)
- return;
-
- memset(ld, 0, sizeof(bitfile));
-
- if (buffer_size == 0 || _buffer == NULL)
- {
- ld->error = 1;
- ld->no_more_reading = 1;
- return;
- }
-
- ld->buffer = faad_malloc((buffer_size+12)*sizeof(uint8_t));
- memset(ld->buffer, 0, (buffer_size+12)*sizeof(uint8_t));
- memcpy(ld->buffer, _buffer, buffer_size*sizeof(uint8_t));
-
- ld->buffer_size = buffer_size;
-
- tmp = getdword((uint32_t*)ld->buffer);
- ld->bufa = tmp;
-
- tmp = getdword((uint32_t*)ld->buffer + 1);
- ld->bufb = tmp;
-
- ld->start = (uint32_t*)ld->buffer;
- ld->tail = ((uint32_t*)ld->buffer + 2);
-
- ld->bits_left = 32;
-
- ld->bytes_used = 0;
- ld->no_more_reading = 0;
- ld->error = 0;
-}
-
-void faad_endbits(bitfile *ld)
-{
- if (ld)
- {
- if (ld->buffer)
- {
- faad_free(ld->buffer);
- ld->buffer = NULL;
- }
- }
-}
-
-uint32_t faad_get_processed_bits(bitfile *ld)
-{
- return (uint32_t)(8 * (4*(ld->tail - ld->start) - 4) - (ld->bits_left));
-}
-
-uint8_t faad_byte_align(bitfile *ld)
-{
- uint8_t remainder = (uint8_t)((32 - ld->bits_left) % 8);
-
- if (remainder)
- {
- faad_flushbits(ld, 8 - remainder);
- return (8 - remainder);
- }
- return 0;
-}
-
-void faad_flushbits_ex(bitfile *ld, uint32_t bits)
-{
- uint32_t tmp;
-
- ld->bufa = ld->bufb;
- if (ld->no_more_reading == 0)
- {
- tmp = getdword(ld->tail);
- ld->tail++;
- } else {
- tmp = 0;
- }
- ld->bufb = tmp;
- ld->bits_left += (32 - bits);
- ld->bytes_used += 4;
- if (ld->bytes_used == ld->buffer_size)
- ld->no_more_reading = 1;
- if (ld->bytes_used > ld->buffer_size)
- ld->error = 1;
-}
-
-/* rewind to beginning */
-void faad_rewindbits(bitfile *ld)
-{
- uint32_t tmp;
-
- tmp = ld->start[0];
-#ifndef ARCH_IS_BIG_ENDIAN
- BSWAP(tmp);
-#endif
- ld->bufa = tmp;
-
- tmp = ld->start[1];
-#ifndef ARCH_IS_BIG_ENDIAN
- BSWAP(tmp);
-#endif
- ld->bufb = tmp;
- ld->bits_left = 32;
- ld->tail = &ld->start[2];
- ld->bytes_used = 0;
- ld->no_more_reading = 0;
-}
-
-uint8_t *faad_getbitbuffer(bitfile *ld, uint32_t bits
- DEBUGDEC)
-{
- uint16_t i;
- uint8_t temp;
- uint16_t bytes = (uint16_t)bits / 8;
- uint8_t remainder = (uint8_t)bits % 8;
-
- uint8_t *buffer = (uint8_t*)faad_malloc((bytes+1)*sizeof(uint8_t));
-
- for (i = 0; i < bytes; i++)
- {
- buffer[i] = (uint8_t)faad_getbits(ld, 8 DEBUGVAR(print,var,dbg));
- }
-
- if (remainder)
- {
- temp = (uint8_t)faad_getbits(ld, remainder DEBUGVAR(print,var,dbg)) << (8-remainder);
-
- buffer[bytes] = temp;
- }
-
- return buffer;
-}
-
-#ifdef DRM
-/* return the original data buffer */
-void *faad_origbitbuffer(bitfile *ld)
-{
- return (void*)ld->start;
-}
-
-/* return the original data buffer size */
-uint32_t faad_origbitbuffer_size(bitfile *ld)
-{
- return ld->buffer_size;
-}
-#endif
-
-/* reversed bit reading routines, used for RVLC and HCR */
-void faad_initbits_rev(bitfile *ld, void *buffer,
- uint32_t bits_in_buffer)
-{
- uint32_t tmp;
- int32_t index;
-
- ld->buffer_size = bit2byte(bits_in_buffer);
-
- index = (bits_in_buffer+31)/32 - 1;
-
- ld->start = (uint32_t*)buffer + index - 2;
-
- tmp = getdword((uint32_t*)buffer + index);
- ld->bufa = tmp;
-
- tmp = getdword((uint32_t*)buffer + index - 1);
- ld->bufb = tmp;
-
- ld->tail = (uint32_t*)buffer + index;
-
- ld->bits_left = bits_in_buffer % 32;
- if (ld->bits_left == 0)
- ld->bits_left = 32;
-
- ld->bytes_used = 0;
- ld->no_more_reading = 0;
- ld->error = 0;
-}