forked from len0rd/rockbox
71dd94a7eb
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11334 a1c6a512-1295-4272-9138-f99709370657
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2005 Miika Pekkarinen
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _PLAYBACK_H
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#define _PLAYBACK_H
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#include <stdlib.h>
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#include <ctype.h>
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#include <stdbool.h>
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#include "id3.h"
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#include "mp3data.h"
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#define CODEC_IDX_AUDIO 0
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#define CODEC_IDX_VOICE 1
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/* Not yet implemented. */
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#define CODEC_SET_AUDIOBUF_WATERMARK 4
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#if MEM > 1
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#define MAX_TRACK 32
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#else
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#define MAX_TRACK 8
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#endif
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#define MAX_TRACK_MASK (MAX_TRACK-1)
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struct track_info {
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struct mp3entry id3; /* TAG metadata */
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char *codecbuf; /* Pointer to codec buffer */
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size_t codecsize; /* Codec length in bytes */
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bool has_codec; /* Does this track have a codec on the buffer */
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size_t buf_idx; /* Pointer to the track's buffer */
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size_t filerem; /* Remaining bytes of file NOT in buffer */
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size_t filesize; /* File total length */
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size_t start_pos; /* Position to first bytes of file in buffer */
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volatile size_t available; /* Available bytes to read from buffer */
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bool taginfo_ready; /* Is metadata read */
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bool event_sent; /* Was this track's buffered event sent */
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};
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/* Functions */
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void audio_set_track_changed_event(void (*handler)(struct mp3entry *id3));
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void audio_set_track_buffer_event(void (*handler)(struct mp3entry *id3,
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bool last_track));
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void audio_set_track_unbuffer_event(void (*handler)(struct mp3entry *id3,
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bool last_track));
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void voice_init(void);
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void voice_stop(void);
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#if CONFIG_CODEC == SWCODEC /* This #ifdef is better here than gui/gwps.c */
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extern void audio_next_dir(void);
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extern void audio_prev_dir(void);
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#else
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#define audio_next_dir()
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#define audio_prev_dir()
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#endif
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void audio_preinit(void);
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#endif
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