URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [tags/] [stable/] [mp3/] [sw/] [mad-xess/] [libmad/] [decoder.h] - Rev 1765
Compare with Previous | Blame | View Log
/* * mad - MPEG audio decoder * Copyright (C) 2000-2001 Robert Leslie * * 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 * * $Id: decoder.h,v 1.3 2001-11-06 17:01:28 simons Exp $ */ # ifndef LIBMAD_DECODER_H # define LIBMAD_DECODER_H # include "stream.h" # include "frame.h" # include "synth.h" enum mad_decoder_mode { MAD_DECODER_MODE_SYNC = 0, MAD_DECODER_MODE_ASYNC }; enum mad_flow { MAD_FLOW_CONTINUE = 0x0000, MAD_FLOW_STOP = 0x0010, MAD_FLOW_BREAK = 0x0011, MAD_FLOW_IGNORE = 0x0020 }; struct mad_decoder { enum mad_decoder_mode mode; int options; struct { long pid; int in; int out; } async; struct dec_sync_struct { struct mad_stream stream; struct mad_frame frame; struct mad_synth synth; } *sync; void *cb_data; enum mad_flow (*input_func)(void *, struct mad_stream *); enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *); }; void mad_decoder_init(struct mad_decoder *, void *, enum mad_flow (*)(void *, struct mad_stream *), enum mad_flow (*)(void *, struct mad_stream *, struct mad_frame *frame)); int mad_decoder_finish(struct mad_decoder *); # define mad_decoder_options(decoder, opts) ((decoder)->options = (opts)) int mad_decoder_run(struct mad_decoder *, enum mad_decoder_mode); int mad_decoder_message(struct mad_decoder *, void *, unsigned int *); # endif