mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-02-10 23:11:01 +00:00
a745fc3757
added libraries: opus flac libsndfile updated: libvorbis libogg openal - Everything works as expected for now. Bare in mind libsndfile needed the check for whether or not it could find the xiph libraries removed in order for this to work.
75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
/*
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** Copyright (C) 2019 Erik de Castro Lopo <erikd@mega-nerd.com>
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** Copyright (C) 2019 Arthur Taylor <art@ified.ca>
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**
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** This program is free software ; you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation ; either version 2.1 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY ; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public License
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** along with this program ; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef SNDFILE_MPEG_H
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#define SNDFILE_MPEG_H
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#include "common.h"
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int mpeg_decoder_init (SF_PRIVATE *psf) ;
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/*
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** Get the file bitrate mode, returning one of the SF_BITRATE_MODE_ enum
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** values. Purely informative, 'Frankenstein' files and VBR files without an
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** Xing/LAME/Info header may not be detected properly.
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*/
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int mpeg_decoder_get_bitrate_mode (SF_PRIVATE *psf) ;
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/*
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** Initialize an encoder instance for writing. If parameter info_tag is
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** SF_TRUE, a Xing/LAME/Info header is written at the beginning of the file,
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** (unless the file cannot seek.)
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*/
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int mpeg_l3_encoder_init (SF_PRIVATE *psf, int info_tag) ;
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/*
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** Write an ID3v2 header from the sndfile string metadata. Must be called
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** before any audio data is written. Writing an ID3v2 header will also cause
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** a ID3v1 trailer to be written on close automatically.
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*/
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int mpeg_l3_encoder_write_id3tag (SF_PRIVATE *psf) ;
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/*
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** Set the encoder quality setting. Argument to compression should be identical
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** to that for SFC_SET_COMPRESSION_LEVEL; It should be in the range [0-1],
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** with 0 being highest quality, least compression, and 1 being the opposite.
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** Returns SF_TRUE on success, SF_FALSE otherwise.
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*/
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int mpeg_l3_encoder_set_quality (SF_PRIVATE *psf, double compression) ;
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/*
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** Set the encoder bitrate mode. Can only be called before any data has been
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** written. Argument mode should be one of the SF_BITRATE_MODE_ enum values.
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** Returns SF_TRUE on success, SF_FALSE otherwise. The SF_BITRATE_MODE_FILE
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** enum value should not be passed here but rather intercepted at the container
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** level and translated according to the container.
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*/
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int mpeg_l3_encoder_set_bitrate_mode (SF_PRIVATE *psf, int mode) ;
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/*
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** Get the encoder bitrate mode in use. Returns a SF_BITRATE_MODE_ enum value.
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** Will not return SF_BITRATE_MODE_FILE.
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*/
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int mpeg_l3_encoder_get_bitrate_mode (SF_PRIVATE *psf) ;
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#endif /* SNDFILE_MPEG_H */
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