28ad2e8c72
Fixes various bugs, including several ones with security relevance. Changes: https://github.com/xiph/vorbis/releases/tag/v1.3.7
108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
/********************************************************************
|
|
* *
|
|
* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
|
|
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
|
|
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
|
|
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
|
|
* *
|
|
* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
|
|
* by the Xiph.Org Foundation https://xiph.org/ *
|
|
* *
|
|
********************************************************************
|
|
|
|
function: toplevel residue templates 8/11kHz
|
|
|
|
********************************************************************/
|
|
|
|
#include "vorbis/codec.h"
|
|
#include "backends.h"
|
|
|
|
/***** residue backends *********************************************/
|
|
|
|
static const static_bookblock _resbook_8s_0={
|
|
{
|
|
{0},
|
|
{0,0,&_8c0_s_p1_0},
|
|
{0},
|
|
{0,0,&_8c0_s_p3_0},
|
|
{0,0,&_8c0_s_p4_0},
|
|
{0,0,&_8c0_s_p5_0},
|
|
{0,0,&_8c0_s_p6_0},
|
|
{&_8c0_s_p7_0,&_8c0_s_p7_1},
|
|
{&_8c0_s_p8_0,&_8c0_s_p8_1},
|
|
{&_8c0_s_p9_0,&_8c0_s_p9_1,&_8c0_s_p9_2}
|
|
}
|
|
};
|
|
static const static_bookblock _resbook_8s_1={
|
|
{
|
|
{0},
|
|
{0,0,&_8c1_s_p1_0},
|
|
{0},
|
|
{0,0,&_8c1_s_p3_0},
|
|
{0,0,&_8c1_s_p4_0},
|
|
{0,0,&_8c1_s_p5_0},
|
|
{0,0,&_8c1_s_p6_0},
|
|
{&_8c1_s_p7_0,&_8c1_s_p7_1},
|
|
{&_8c1_s_p8_0,&_8c1_s_p8_1},
|
|
{&_8c1_s_p9_0,&_8c1_s_p9_1,&_8c1_s_p9_2}
|
|
}
|
|
};
|
|
|
|
static const vorbis_residue_template _res_8s_0[]={
|
|
{2,0,32, &_residue_44_mid,
|
|
&_huff_book__8c0_s_single,&_huff_book__8c0_s_single,
|
|
&_resbook_8s_0,&_resbook_8s_0},
|
|
};
|
|
static const vorbis_residue_template _res_8s_1[]={
|
|
{2,0,32, &_residue_44_mid,
|
|
&_huff_book__8c1_s_single,&_huff_book__8c1_s_single,
|
|
&_resbook_8s_1,&_resbook_8s_1},
|
|
};
|
|
|
|
static const vorbis_mapping_template _mapres_template_8_stereo[2]={
|
|
{ _map_nominal, _res_8s_0 }, /* 0 */
|
|
{ _map_nominal, _res_8s_1 }, /* 1 */
|
|
};
|
|
|
|
static const static_bookblock _resbook_8u_0={
|
|
{
|
|
{0},
|
|
{0,0,&_8u0__p1_0},
|
|
{0,0,&_8u0__p2_0},
|
|
{0,0,&_8u0__p3_0},
|
|
{0,0,&_8u0__p4_0},
|
|
{0,0,&_8u0__p5_0},
|
|
{&_8u0__p6_0,&_8u0__p6_1},
|
|
{&_8u0__p7_0,&_8u0__p7_1,&_8u0__p7_2}
|
|
}
|
|
};
|
|
static const static_bookblock _resbook_8u_1={
|
|
{
|
|
{0},
|
|
{0,0,&_8u1__p1_0},
|
|
{0,0,&_8u1__p2_0},
|
|
{0,0,&_8u1__p3_0},
|
|
{0,0,&_8u1__p4_0},
|
|
{0,0,&_8u1__p5_0},
|
|
{0,0,&_8u1__p6_0},
|
|
{&_8u1__p7_0,&_8u1__p7_1},
|
|
{&_8u1__p8_0,&_8u1__p8_1},
|
|
{&_8u1__p9_0,&_8u1__p9_1,&_8u1__p9_2}
|
|
}
|
|
};
|
|
|
|
static const vorbis_residue_template _res_8u_0[]={
|
|
{1,0,32, &_residue_44_low_un,
|
|
&_huff_book__8u0__single,&_huff_book__8u0__single,
|
|
&_resbook_8u_0,&_resbook_8u_0},
|
|
};
|
|
static const vorbis_residue_template _res_8u_1[]={
|
|
{1,0,32, &_residue_44_mid_un,
|
|
&_huff_book__8u1__single,&_huff_book__8u1__single,
|
|
&_resbook_8u_1,&_resbook_8u_1},
|
|
};
|
|
|
|
static const vorbis_mapping_template _mapres_template_8_uncoupled[2]={
|
|
{ _map_nominal_u, _res_8u_0 }, /* 0 */
|
|
{ _map_nominal_u, _res_8u_1 }, /* 1 */
|
|
};
|