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NO-OP: backport some libsmf doc and warnings

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This commit is contained in:
Robin Gareus 2020-07-16 17:06:16 +02:00
parent 43158047ed
commit 23e6dd5f6b
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 5 additions and 1 deletions
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4
libs/evoral/libsmf/smf.c
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@ -668,6 +668,7 @@ smf_event_is_tempo_change_or_time_signature(const smf_event_t *event)
* from 0 to 1 when you add the second track.
* \param smf SMF.
* \param format 0 for one track per file, 1 for several tracks per file.
* \return 0 if everything went ok, nonzero otherwise.
*/
int
smf_set_format(smf_t *smf, int format)
@ -690,6 +691,7 @@ smf_set_format(smf_t *smf, int format)
* of all the events.
* \param smf SMF.
* \param ppqn New PPQN.
* \return 0 if everything went ok, nonzero otherwise.
*/
int
smf_set_ppqn(smf_t *smf, uint16_t ppqn)
@ -983,6 +985,7 @@ smf_seek_to_event(smf_t *smf, const smf_event_t *target)
/**
* Seeks the SMF to the given position. For example, after seeking to 1.0 seconds,
* smf_get_next_event will return first event that happens after the first second of song.
* \return 0 if everything went ok, nonzero otherwise.
*/
int
smf_seek_to_seconds(smf_t *smf, double seconds)
@ -1026,6 +1029,7 @@ smf_seek_to_seconds(smf_t *smf, double seconds)
/**
* Seeks the SMF to the given position. For example, after seeking to 10 pulses,
* smf_get_next_event will return first event that happens after the first ten pulses.
* \return 0 if everything went ok, nonzero otherwise.
*/
int
smf_seek_to_pulses(smf_t *smf, size_t pulses)

2
libs/evoral/libsmf/smf.h
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@ -375,7 +375,7 @@ void smf_event_remove_from_track(smf_event_t *event);
smf_event_t *smf_event_new(void) WARN_UNUSED_RESULT;
smf_event_t *smf_event_new_from_pointer(const void *midi_data, size_t len) WARN_UNUSED_RESULT;
smf_event_t *smf_event_new_from_bytes(int byte1, int byte2, int byte3) WARN_UNUSED_RESULT;
smf_event_t *smf_event_new_textual(int type, const char *text);
smf_event_t *smf_event_new_textual(int type, const char *text) WARN_UNUSED_RESULT;
void smf_event_delete(smf_event_t *event);
int smf_event_is_valid(const smf_event_t *event) WARN_UNUSED_RESULT;