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Diffstat (limited to 'src/inputPlugins/_flac_common.h')
| -rw-r--r-- | src/inputPlugins/_flac_common.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/inputPlugins/_flac_common.h b/src/inputPlugins/_flac_common.h new file mode 100644 index 000000000..830d3bfc0 --- /dev/null +++ b/src/inputPlugins/_flac_common.h @@ -0,0 +1,77 @@ +/* the Music Player Daemon (MPD) + * (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu) + * This project's homepage is: http://www.musicpd.org + * + * Common data structures and functions used by FLAC and OggFLAC + * (c) 2005 by Eric Wong <normalperson@yhbt.net> + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _FLAC_COMMON_H +#define _FLAC_COMMON_H + +#include "../inputPlugin.h" + +#if defined(HAVE_FLAC) || defined(HAVE_OGGFLAC) + +#include "../tag.h" +#include "../inputStream.h" +#include "../outputBuffer.h" +#include "../decode.h" +#include <FLAC/seekable_stream_decoder.h> +#include <FLAC/metadata.h> + +#define FLAC_CHUNK_SIZE 4080 + +typedef struct { + unsigned char chunk[FLAC_CHUNK_SIZE]; + int chunk_length; + float time; + int bitRate; + FLAC__uint64 position; + OutputBuffer * cb; + DecoderControl * dc; + InputStream * inStream; + ReplayGainInfo * replayGainInfo; + MpdTag * tag; +} FlacData; + +/* initializes a given FlacData struct */ +void init_FlacData (FlacData * data, OutputBuffer * cb, + DecoderControl * dc, InputStream * inStream); +void flac_metadata_common_cb( const FLAC__StreamMetadata *block, + FlacData *data); +void flac_error_common_cb( const char * plugin, + FLAC__StreamDecoderErrorStatus status, + FlacData *data); + +MpdTag * copyVorbisCommentBlockToMpdTag(const FLAC__StreamMetadata * block, + MpdTag * tag); + +static inline int flacSendChunk(FlacData * data) +{ + if (sendDataToOutputBuffer(data->cb, NULL, data->dc, 1, data->chunk, + data->chunk_length, data->time, data->bitRate, + data->replayGainInfo) == OUTPUT_BUFFER_DC_STOP) + return -1; + + return 0; +} + + +#endif /* HAVE_FLAC || HAVE_OGGFLAC */ + +#endif /* _FLAC_COMMON_H */ + |