1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/smf_private.h	Thu Jan 26 11:25:11 2012 +0200
     1.3 @@ -0,0 +1,83 @@
     1.4 +/*-
     1.5 + * Copyright (c) 2007, 2008 Edward Tomasz Napierała <trasz@FreeBSD.org>
     1.6 + * All rights reserved.
     1.7 + *
     1.8 + * Redistribution and use in source and binary forms, with or without
     1.9 + * modification, are permitted provided that the following conditions
    1.10 + * are met:
    1.11 + * 1. Redistributions of source code must retain the above copyright
    1.12 + *    notice, this list of conditions and the following disclaimer.
    1.13 + * 2. Redistributions in binary form must reproduce the above copyright
    1.14 + *    notice, this list of conditions and the following disclaimer in the
    1.15 + *    documentation and/or other materials provided with the distribution.
    1.16 + *
    1.17 + * ALTHOUGH THIS SOFTWARE IS MADE OF WIN AND SCIENCE, IT IS PROVIDED BY THE
    1.18 + * AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
    1.19 + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
    1.20 + * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
    1.21 + * THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    1.22 + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
    1.23 + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
    1.24 + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
    1.25 + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    1.26 + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    1.27 + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.28 + *
    1.29 + */
    1.30 +
    1.31 +#ifndef SMF_PRIVATE_H
    1.32 +#define SMF_PRIVATE_H
    1.33 +
    1.34 +#include <stdint.h>
    1.35 +#include <sys/types.h>
    1.36 +
    1.37 +#include "fake_glib.h"
    1.38 +
    1.39 +#include "config.h"
    1.40 +
    1.41 +#define SMF_VERSION PACKAGE_VERSION
    1.42 +
    1.43 +/**
    1.44 + * \file
    1.45 + *
    1.46 + * Private header.  Applications using libsmf should use smf.h.
    1.47 + *
    1.48 + */
    1.49 +
    1.50 +#if defined(__GNUC__)
    1.51 +#define ATTRIBUTE_PACKED  __attribute__((__packed__))
    1.52 +#else
    1.53 +#define ATTRIBUTE_PACKED
    1.54 +#pragma pack(1)
    1.55 +#endif
    1.56 +
    1.57 +/** SMF chunk header, used only by smf_load.c and smf_save.c. */
    1.58 +struct chunk_header_struct {
    1.59 +	char		id[4];
    1.60 +	uint32_t	length; 
    1.61 +} ATTRIBUTE_PACKED;
    1.62 +
    1.63 +/** SMF chunk, used only by smf_load.c and smf_save.c. */
    1.64 +struct mthd_chunk_struct {
    1.65 +	struct chunk_header_struct	mthd_header;
    1.66 +	uint16_t			format;
    1.67 +	uint16_t			number_of_tracks;
    1.68 +	uint16_t			division;
    1.69 +} ATTRIBUTE_PACKED;
    1.70 +
    1.71 +#if (!defined __GNUC__)
    1.72 +#pragma pack()
    1.73 +#endif
    1.74 +
    1.75 +void smf_track_add_event(smf_track_t *track, smf_event_t *event);
    1.76 +void smf_init_tempo(smf_t *smf);
    1.77 +void smf_fini_tempo(smf_t *smf);
    1.78 +void smf_create_tempo_map_and_compute_seconds(smf_t *smf);
    1.79 +void maybe_add_to_tempo_map(smf_event_t *event);
    1.80 +void remove_last_tempo_with_pulses(smf_t *smf, int pulses);
    1.81 +int smf_event_is_tempo_change_or_time_signature(const smf_event_t *event) WARN_UNUSED_RESULT;
    1.82 +int smf_event_length_is_valid(const smf_event_t *event) WARN_UNUSED_RESULT;
    1.83 +int is_status_byte(const unsigned char status) WARN_UNUSED_RESULT;
    1.84 +
    1.85 +#endif /* SMF_PRIVATE_H */
    1.86 +