From 74f4b1bc3b627ba4c7e03498234d88cacdfbe97b Mon Sep 17 00:00:00 2001 From: Aki Date: Wed, 29 Sep 2021 22:52:49 +0200 Subject: Squashed 'vorbis/' content from commit d22c3ab5f git-subtree-dir: vorbis git-subtree-split: d22c3ab5f633460abc2532feee60ca0892134cbf --- lib/modes/residue_8.h | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 lib/modes/residue_8.h (limited to 'lib/modes/residue_8.h') diff --git a/lib/modes/residue_8.h b/lib/modes/residue_8.h new file mode 100644 index 0000000..ae123a2 --- /dev/null +++ b/lib/modes/residue_8.h @@ -0,0 +1,108 @@ +/******************************************************************** + * * + * 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 http://www.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 */ +}; -- cgit v1.1