VorbisFramework.h
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:3k
- /**
- * @file VorbisFramework.h
- * @author Dave Camp
- * @date Fri Oct 10 2003
- * @brief For the Macview project
- *
- * $LicenseInfo:firstyear=2003&license=viewergpl$
- *
- * Copyright (c) 2003-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include "ogg/ogg.h"
- #include "vorbis/codec.h"
- #include "vorbis/vorbisenc.h"
- extern int mac_vorbis_analysis(vorbis_block *vb,ogg_packet *op);
- extern int mac_vorbis_analysis_headerout(vorbis_dsp_state *v,
- vorbis_comment *vc,
- ogg_packet *op,
- ogg_packet *op_comm,
- ogg_packet *op_code);
- extern int mac_vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi);
- extern int mac_vorbis_encode_ctl(vorbis_info *vi,int number,void *arg);
- extern int mac_vorbis_encode_setup_init(vorbis_info *vi);
- extern int mac_vorbis_encode_setup_managed(vorbis_info *vi,
- long channels,
- long rate,
-
- long max_bitrate,
- long nominal_bitrate,
- long min_bitrate);
- extern void mac_vorbis_info_init(vorbis_info *vi);
- extern void mac_vorbis_info_clear(vorbis_info *vi);
- extern void mac_vorbis_comment_init(vorbis_comment *vc);
- extern void mac_vorbis_comment_clear(vorbis_comment *vc);
- extern int mac_vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb);
- extern int mac_vorbis_block_clear(vorbis_block *vb);
- extern void mac_vorbis_dsp_clear(vorbis_dsp_state *v);
- extern float **mac_vorbis_analysis_buffer(vorbis_dsp_state *v,int vals);
- extern int mac_vorbis_analysis_wrote(vorbis_dsp_state *v,int vals);
- extern int mac_vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb);
- extern int mac_ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op);
- extern int mac_ogg_stream_init(ogg_stream_state *os,int serialno);
- extern int mac_ogg_stream_flush(ogg_stream_state *os, ogg_page *og);
- extern int mac_ogg_stream_pageout(ogg_stream_state *os, ogg_page *og);
- extern int mac_ogg_page_eos(ogg_page *og);
- extern int mac_ogg_stream_clear(ogg_stream_state *os);
- #ifdef __cplusplus
- }
- #endif