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Diffstat (limited to '')
| -rw-r--r-- | src/decoder/flac_compat.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/decoder/flac_compat.h b/src/decoder/flac_compat.h new file mode 100644 index 000000000..90cf71ea9 --- /dev/null +++ b/src/decoder/flac_compat.h @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2003-2009 The Music Player Daemon Project + * http://www.musicpd.org + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/* + * Common data structures and functions used by FLAC and OggFLAC + */ + +#ifndef MPD_FLAC_COMPAT_H +#define MPD_FLAC_COMPAT_H + +#include <FLAC/export.h> +#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7 +# include <FLAC/seekable_stream_decoder.h> +# define flac_decoder FLAC__SeekableStreamDecoder +# define flac_new() FLAC__seekable_stream_decoder_new() + +# define flac_ogg_init(a,b,c,d,e,f,g,h,i,j) (0) + +# define flac_get_decode_position(x,y) \ + FLAC__seekable_stream_decoder_get_decode_position(x,y) +# define flac_get_state(x) FLAC__seekable_stream_decoder_get_state(x) +# define flac_process_single(x) FLAC__seekable_stream_decoder_process_single(x) +# define flac_process_metadata(x) \ + FLAC__seekable_stream_decoder_process_until_end_of_metadata(x) +# define flac_seek_absolute(x,y) \ + FLAC__seekable_stream_decoder_seek_absolute(x,y) +# define flac_finish(x) FLAC__seekable_stream_decoder_finish(x) +# define flac_delete(x) FLAC__seekable_stream_decoder_delete(x) + +# define flac_decoder_eof FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM + +typedef unsigned flac_read_status_size_t; +# define flac_read_status FLAC__SeekableStreamDecoderReadStatus +# define flac_read_status_continue \ + FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK +# define flac_read_status_eof FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK +# define flac_read_status_abort \ + FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR + +# define flac_seek_status FLAC__SeekableStreamDecoderSeekStatus +# define flac_seek_status_ok FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK +# define flac_seek_status_error FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR + +# define flac_tell_status FLAC__SeekableStreamDecoderTellStatus +# define flac_tell_status_ok FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK +# define flac_tell_status_error \ + FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR +# define flac_tell_status_unsupported \ + FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR + +# define flac_length_status FLAC__SeekableStreamDecoderLengthStatus +# define flac_length_status_ok FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK +# define flac_length_status_error \ + FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR +# define flac_length_status_unsupported \ + FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR + +#else /* FLAC_API_VERSION_CURRENT > 7 */ + +# include <FLAC/stream_decoder.h> +# define flac_decoder FLAC__StreamDecoder +# define flac_new() FLAC__stream_decoder_new() + +# define flac_init(a,b,c,d,e,f,g,h,i,j) \ + (FLAC__stream_decoder_init_stream(a,b,c,d,e,f,g,h,i,j) \ + == FLAC__STREAM_DECODER_INIT_STATUS_OK) +# define flac_ogg_init(a,b,c,d,e,f,g,h,i,j) \ + (FLAC__stream_decoder_init_ogg_stream(a,b,c,d,e,f,g,h,i,j) \ + == FLAC__STREAM_DECODER_INIT_STATUS_OK) + +# define flac_get_decode_position(x,y) \ + FLAC__stream_decoder_get_decode_position(x,y) +# define flac_get_state(x) FLAC__stream_decoder_get_state(x) +# define flac_process_single(x) FLAC__stream_decoder_process_single(x) +# define flac_process_metadata(x) \ + FLAC__stream_decoder_process_until_end_of_metadata(x) +# define flac_seek_absolute(x,y) FLAC__stream_decoder_seek_absolute(x,y) +# define flac_finish(x) FLAC__stream_decoder_finish(x) +# define flac_delete(x) FLAC__stream_decoder_delete(x) + +# define flac_decoder_eof FLAC__STREAM_DECODER_END_OF_STREAM + +typedef size_t flac_read_status_size_t; +# define flac_read_status FLAC__StreamDecoderReadStatus +# define flac_read_status_continue \ + FLAC__STREAM_DECODER_READ_STATUS_CONTINUE +# define flac_read_status_eof FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM +# define flac_read_status_abort FLAC__STREAM_DECODER_READ_STATUS_ABORT + +# define flac_seek_status FLAC__StreamDecoderSeekStatus +# define flac_seek_status_ok FLAC__STREAM_DECODER_SEEK_STATUS_OK +# define flac_seek_status_error FLAC__STREAM_DECODER_SEEK_STATUS_ERROR +# define flac_seek_status_unsupported \ + FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED + +# define flac_tell_status FLAC__StreamDecoderTellStatus +# define flac_tell_status_ok FLAC__STREAM_DECODER_TELL_STATUS_OK +# define flac_tell_status_error FLAC__STREAM_DECODER_TELL_STATUS_ERROR +# define flac_tell_status_unsupported \ + FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED + +# define flac_length_status FLAC__StreamDecoderLengthStatus +# define flac_length_status_ok FLAC__STREAM_DECODER_LENGTH_STATUS_OK +# define flac_length_status_error FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR +# define flac_length_status_unsupported \ + FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED + +#endif /* FLAC_API_VERSION_CURRENT >= 7 */ + +#endif /* _FLAC_COMMON_H */ |