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9 #ifndef HAS_LIVES_EVENTS_H
10 #define HAS_LIVES_EVENTS_H
13 #define WEED_LEAF_HINT "hint"
18 #define WEED_LEAF_WEED_EVENT_API_VERSION "weed_event_api_version"
19 #define WEED_LEAF_AUDIO_SIGNED "audio_signed"
20 #define WEED_LEAF_AUDIO_ENDIAN "audio_endian"
21 #define WEED_LEAF_AUDIO_SAMPLE_SIZE "audio_sample_size"
22 #define WEED_LEAF_AUDIO_VOLUME_TRACKS "audio_volume_tracks"
23 #define WEED_LEAF_AUDIO_VOLUME_VALUES "audio_volume_values"
24 #define WEED_LEAF_TRACK_LABEL_TRACKS "track_label_tracks"
25 #define WEED_LEAF_TRACK_LABEL_VALUES "track_label_values"
27 #define WEED_LEAF_AUTHOR "author"
28 #define WEED_LEAF_TITLE "title"
29 #define WEED_LEAF_COMMENTS "comments"
31 #define WEED_LEAF_LIVES_CREATED_VERSION "created_version"
32 #define WEED_LEAF_LIVES_EDITED_VERSION "edited_version"
34 #define WEED_LEAF_CREATED_DATE "host_created_date"
35 #define WEED_LEAF_EDITED_DATE "host_edited_date"
38 #define WEED_LEAF_FRAMES "frames"
39 #define WEED_LEAF_CLIPS "clips"
40 #define WEED_LEAF_AUDIO_CLIPS "audio_clips"
41 #define WEED_LEAF_AUDIO_SEEKS "audio_seeks"
44 #define WEED_LEAF_FILTER "filter"
45 #define WEED_LEAF_IN_COUNT "in_count"
46 #define WEED_LEAF_OUT_COUNT "out_count"
47 #define WEED_LEAF_IN_TRACKS "in_tracks"
48 #define WEED_LEAF_OUT_TRACKS "out_tracks"
49 #define WEED_LEAF_EVENT_ID "event_id"
52 #define WEED_LEAF_INIT_EVENT "init_event"
55 #define WEED_LEAF_INIT_EVENTS "init_events"
58 #define WEED_LEAF_INDEX "index"
62 #define WEED_LEAF_NEXT "next"
63 #define WEED_LEAF_PREVIOUS "previous"
64 #define WEED_LEAF_FIRST "first"
65 #define WEED_LEAF_LAST "last"
66 #define WEED_LEAF_NEEDS_SET "needs_set" // oops, should have been host_needs_set
67 #define WEED_LEAF_GAMMA_ENABLED "host_gamma_enabled"
68 #define WEED_LEAF_TC_ADJUSTMENT "tc_adj_val"
71 #define WEED_LEAF_NEXT_CHANGE "next_change"
72 #define WEED_LEAF_PREV_CHANGE "prev_change"
73 #define WEED_LEAF_IS_DEF_VALUE "host_is_def_value"
76 #define WEED_LEAF_DEINIT_EVENT "deinit_event"
79 #define WEED_LEAF_LIVES_TYPE "lives_type"
80 #define WEED_LEAF_TRACKS "tracks"
81 #define WEED_LEAF_TCDELTA "tc_delta"
84 #define WEED_LEAF_PTRSIZE "ptrsize"
86 #define WEED_LEAF_HOST_AUDIO_TRANSITION "host_audio_transition"
88 #define WEED_LEAF_HOST_TAG_COPY "host_tag_copy"
90 #define WEED_LEAF_OVERLAY_TEXT "overlay_text"
92 #define LIVES_TRACK_ANY -1000000
94 #define AUD_DIFF_MIN 0.05
95 #define AUD_DIFF_REVADJ 8.
117 int filter_idx,
int num_in_tracks,
int key, weed_plant_t *inst)
WARN_UNUSED;
122 weed_plant_t *param,
void *init_event,
void **pchain)
WARN_UNUSED;
264 #define RENDER_CHOICE_NONE 0
265 #define RENDER_CHOICE_DISCARD 1
266 #define RENDER_CHOICE_PREVIEW 2
267 #define RENDER_CHOICE_SAME_CLIP 3
268 #define RENDER_CHOICE_NEW_CLIP 4
269 #define RENDER_CHOICE_MULTITRACK 5
270 #define RENDER_CHOICE_EVENT_LIST 6
271 #define RENDER_CHOICE_TRANSCODE 7
276 LiVESWidget *
add_video_options(LiVESWidget **spwidth,
int defwidth, LiVESWidget **spheight,
int defheight,
277 LiVESWidget **spfps,
double deffps, LiVESWidget **spframes,
int defframes,
278 boolean add_aspect, LiVESWidget *extra);
280 LiVESWidget *
add_audio_options(LiVESWidget **cbbackaudio, LiVESWidget **cbpertrack);
293 void **
filter_init_add_pchanges(weed_plant_t *event_list, weed_plant_t *filter, weed_plant_t *init_event,
int ntracks,
297 boolean before_frames);
301 void update_filter_maps(weed_plant_t *event, weed_plant_t *end_event, weed_plant_t *init_event);
303 weed_plant_t *
insert_marker_event_at(weed_plant_t *event_list, weed_plant_t *at_event,
int marker_type, livespointer data);
311 boolean move_event_right(weed_plant_t *event_list, weed_plant_t *event,
boolean can_stay,
double fps);
312 boolean move_event_left(weed_plant_t *event_list, weed_plant_t *event,
boolean can_stay,
double fps);
316 double fps,
boolean rescale_pchanges);
319 void unlink_event(weed_plant_t *event_list, weed_plant_t *event);
320 void delete_event(weed_plant_t *event_list, weed_plant_t *event);
323 void replace_event(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event);
333 boolean is_init_pchange(weed_plant_t *init_event, weed_plant_t *pchange_event);
353 #define EVENT_MARKER_BLOCK_START 1
354 #define EVENT_MARKER_BLOCK_UNORDERED 512
355 #define EVENT_MARKER_RECORD_START 1024
356 #define EVENT_MARKER_RECORD_END 1025
358 #define WEED_PLANT_IS_EVENT(plant) ((plant != NULL && weed_get_plant_type(plant) == WEED_PLANT_EVENT) ? 1 : 0)
359 #define WEED_PLANT_IS_EVENT_LIST(plant) ((plant != NULL && weed_get_plant_type(plant) == WEED_PLANT_EVENT_LIST) ? 1 : 0)
361 #define WEED_EVENT_IS_FRAME(event) (get_event_type(event) == WEED_EVENT_TYPE_FRAME ? 1 : 0)
362 #define WEED_EVENT_IS_AUDIO_FRAME(event) ((get_event_type(event) == WEED_EVENT_TYPE_FRAME \
363 && weed_plant_has_leaf(event, WEED_LEAF_AUDIO_CLIPS)) ? 1 : 0)
364 #define WEED_EVENT_IS_FILTER_INIT(event) (get_event_type(event) == WEED_EVENT_TYPE_FILTER_INIT ? 1 : 0)
365 #define WEED_EVENT_IS_FILTER_DEINIT(event) (get_event_type(event) == WEED_EVENT_TYPE_FILTER_DEINIT ? 1 : 0)
366 #define WEED_EVENT_IS_FILTER_MAP(event) (get_event_type(event) == WEED_EVENT_TYPE_FILTER_MAP ? 1 : 0)
367 #define WEED_EVENT_IS_PARAM_CHANGE(event) (get_event_type(event) == WEED_EVENT_TYPE_PARAM_CHANGE ? 1 : 0)
368 #define WEED_EVENT_IS_MARKER(event) (get_event_type(event) == WEED_EVENT_TYPE_MARKER ? 1 : 0)
370 #endif // HAS_LIVES_EVENTS_H
void ** get_init_events_before(weed_plant_t *event, weed_plant_t *init_event, boolean add)
weed_event_t * get_first_frame_event(weed_event_t *event_list)
void free_pchains(int key)
void restore_host_tags(weed_plant_t *event_list, ticks_t curr_tc)
ticks_t get_next_paramchange(void **pchange_next, ticks_t end_tc)
weed_plant_t * get_filter_map_after(weed_plant_t *event, int ctrack)
LiVESWidget * spinbutton_width
void remove_end_blank_frames(weed_event_t *event_list, boolean remove_filter_inits)
weed_event_t * append_filter_init_event(weed_event_t *event_list, ticks_t tc, int filter_idx, int num_in_tracks, int key, weed_plant_t *inst) WARN_UNUSED
void remove_frame_from_event(weed_event_t *event_list, weed_event_t *event, int track)
boolean is_init_pchange(weed_plant_t *init_event, weed_plant_t *pchange_event)
void event_list_close_start_gap(weed_event_t *event_list)
LiVESWidget * add_audio_options(LiVESWidget **cbbackaudio, LiVESWidget **cbpertrack)
LiVESWidget * create_event_list_dialog(weed_plant_t *event_list, ticks_t start_tc, ticks_t end_tc)
LiVESWidget * usecur_button
boolean insert_event_after(weed_plant_t *at_event, weed_plant_t *event)
boolean start_render_effect_events(weed_plant_t *event_list, boolean render_vid, boolean render_aud)
weed_event_t * get_frame_event_at_or_before(weed_event_t *event_list, ticks_t tc, weed_event_t *shortcut)
weed_event_t * get_first_event(weed_event_t *event_list)
boolean event_list_to_block(weed_event_t *event_list, int num_events)
weed_event_t * get_next_event(weed_event_t *event)
LiVESWidget * acodec_entry
void event_list_free(weed_event_t *event_list)
weed_event_t * event_copy_and_insert(weed_event_t *in_event, weed_timecode_t tc, weed_event_t *event_list, weed_event_t **ret_event)
called during quantisation
boolean init_event_in_list(void **init_events, int num_inits, weed_plant_t *event)
void add_init_event_to_filter_map(weed_plant_t *fmap, weed_plant_t *event, void **hints)
boolean move_event_left(weed_plant_t *event_list, weed_plant_t *event, boolean can_stay, double fps)
weed_event_t * process_events(weed_event_t *next_event, boolean process_audio, ticks_t curr_tc)
RT playback.
LiVESWidget * backaudio_checkbutton
LiVESWidget * pertrack_checkbutton
LiVESWidget * events_rec_dialog(void)
weed_event_t * append_param_change_event(weed_event_t *event_list, ticks_t tc, int pnum, weed_plant_t *param, void *init_event, void **pchain) WARN_UNUSED
boolean insert_event_before(weed_plant_t *at_event, weed_plant_t *event)
boolean is_blank_frame(weed_event_t *, boolean count_audio)
void event_list_replace_events(weed_event_t *event_list, weed_event_t *new_event_list)
replace events in event_list with events in new_event_list
void replace_event(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
weed_event_t * append_filter_deinit_event(weed_event_t *event_list, ticks_t tc, void *init_event, void **pchain) WARN_UNUSED
int count_events(weed_event_t *event_list, boolean all_events, ticks_t start_tc, ticks_t end_tc)
if all_events is FALSE we only count FRAME events
weed_plant_t * get_filter_map_before(weed_plant_t *event, int ctrack, weed_plant_t *stop_event)
boolean frame_event_has_frame_for_track(weed_event_t *event, int track)
weed_event_t * get_next_frame_event(weed_event_t *event)
@ LIVES_RENDER_ERROR_READ_AUDIO
ticks_t get_event_timecode(weed_event_t *)
lives_render_error_t render_events(boolean reset, boolean rend_video, boolean rend_audio)
render mainw->event_list to a clip
void remove_filter_from_event_list(weed_event_t *event_list, weed_event_t *init_event)
void insert_param_change_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
int weed_event_get_type(weed_event_t *event)
int get_event_type(weed_event_t *)
weed_event_t * append_marker_event(weed_event_t *event_list, ticks_t tc, int marker_type) WARN_UNUSED
LiVESWidget * add_video_options(LiVESWidget **spwidth, int defwidth, LiVESWidget **spheight, int defheight, LiVESWidget **spfps, double deffps, LiVESWidget **spframes, int defframes, boolean add_aspect, LiVESWidget *extra)
weed_timecode_t weed_event_get_timecode(weed_event_t *)
boolean insert_filter_map_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event, boolean before_frames)
@ LIVES_RENDER_ERROR_WRITE_AUDIO
LiVESWidget * spinbutton_height
int weed_frame_event_get_audio_tracks(weed_event_t *event, int **aclips, double **aseeks)
weed_plant_t * insert_marker_event_at(weed_plant_t *event_list, weed_plant_t *at_event, int marker_type, livespointer data)
weed_event_t * get_audio_block_start(weed_event_t *event_list, int track, ticks_t tc, boolean seek_back)
render_details * create_render_details(int type)
@ LIVES_RENDER_EFFECTS_PAUSED
void move_filter_deinit_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *deinit_event, double fps, boolean rescale_pchanges)
void insert_audio_event_at(weed_event_t *event, int track, int clipnum, double time, double vel)
weed_timecode_t weed_event_set_timecode(weed_event_t *, weed_timecode_t tc)
weed_event_t * insert_frame_event_at(weed_event_t *event_list, ticks_t tc, int numframes, int *clips, int64_t *frames, weed_event_t **shortcut) WARN_UNUSED
will either insert or replace
ticks_t event_list_get_end_tc(weed_event_t *event_list)
void event_list_add_track(weed_event_t *event_list, int layer)
@ LIVES_RENDER_ERROR_WRITE_FRAME
ticks_t get_prev_paramchange(void **pchange_next, ticks_t start_tc)
frames_t get_frame_event_frame(weed_event_t *, int layer)
boolean backup_recording(char **esave_file, char **asave_file)
void insert_filter_deinit_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
ticks_t event_list_get_start_tc(weed_event_t *event_list)
boolean move_event_right(weed_plant_t *event_list, weed_plant_t *event, boolean can_stay, double fps)
boolean filter_map_after_frame(weed_event_t *fmap)
weed_event_t * get_prev_frame_event(weed_event_t *event)
double get_audio_frame_vel(weed_plant_t *event, int track)
returns velocity for track (track==-1 is backing audio)
double event_list_get_start_secs(weed_event_t *event_list)
weed_event_t * get_next_audio_frame_event(weed_event_t *event)
weed_event_t * insert_blank_frame_event_at(weed_event_t *event_list, ticks_t tc, weed_event_t **shortcut) WARN_UNUSED
weed_event_t * get_last_frame_event(weed_event_t *event_list)
LiVESWidget * acodec_combo
@ LIVES_RENDER_PROCESSING
LiVESWidget * encoder_combo
frames_t count_resampled_events(weed_event_t *event_list, double fps)
weed_event_t * get_frame_event_at(weed_event_t *event_list, ticks_t tc, weed_event_t *shortcut, boolean exact)
weed_plant_t weed_event_t
weed_event_t * append_filter_map_event(weed_event_t *event_list, ticks_t tc, void **init_events) WARN_UNUSED
void ** filter_init_add_pchanges(weed_plant_t *event_list, weed_plant_t *filter, weed_plant_t *init_event, int ntracks, int leave)
boolean deal_with_render_choice(boolean add_deinit)
lives_render_error_t render_events_cb(boolean dummy)
boolean has_frame_event_at(weed_plant_t *event_list, ticks_t tc, weed_plant_t **shortcut)
double get_audio_frame_seek(weed_plant_t *event, int track)
returns velocity for track (track==-1 is backing audio)
boolean render_to_clip(boolean new_clip, boolean transcode)
rendering
void remove_audio_for_track(weed_event_t *event, int track)
void *** get_event_pchains(void)
boolean init_event_is_process_last(weed_plant_t *event)
boolean filter_init_has_owner(weed_plant_t *init_event, int track)
void insert_filter_init_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
void get_active_track_list(int *clip_index, int num_tracks, weed_plant_t *filter_map)
double * get_track_visibility_at_tc(weed_event_t *event_list, int ntracks, int n_back_tracks, ticks_t tc, weed_event_t **shortcut, boolean bleedthru)
int weed_frame_event_get_tracks(weed_event_t *event, int **clips, int64_t **frames)
LiVESWidget * always_checkbutton
int get_frame_event_clip(weed_event_t *, int layer)
void unlink_event(weed_plant_t *event_list, weed_plant_t *event)
void backup_host_tags(weed_plant_t *event_list, ticks_t curr_tc)
void update_filter_maps(weed_plant_t *event, weed_plant_t *end_event, weed_plant_t *init_event)
@ LIVES_RENDER_WARNING_READ_FRAME
boolean init_event_is_relevant(weed_event_t *init_event, int ctrack)
void event_list_add_end_events(weed_event_t *event_list, boolean is_final)
LiVESWidget * spinbutton_fps
void delete_event(weed_plant_t *event_list, weed_plant_t *event)
LiVESWidget * clipname_entry
weed_event_t * get_prev_event(weed_event_t *event)
weed_event_t * append_frame_event(weed_event_t *event_list, ticks_t tc, int numframes, int *clips, int64_t *frames) WARN_UNUSED
LiVESWidget * always_hbox
void add_track_to_avol_init(weed_plant_t *filter, weed_event_t *event, int nbtracks, boolean behind)
@ LIVES_RENDER_ERROR_NONE
boolean has_audio_frame(weed_event_t *event_list)
weed_event_t * get_prev_audio_frame_event(weed_event_t *event)
weed_event_t * get_last_event(weed_event_t *event_list)
void move_filter_init_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *init_event, double fps)
weed_event_t * lives_event_list_new(weed_event_t *elist, const char *cdate)
lib-ish stuff
lives_render_error_t
various return conditions from rendering (multitrack or after recording)
boolean suggestion_followed
int get_audio_frame_clip(weed_plant_t *event, int track)
returns clip number for track (track==-1 is backing audio)
double event_list_get_end_secs(weed_event_t *event_list)