LiVES  3.2.0
events.h
Go to the documentation of this file.
1 // events.h
2 // LiVES
3 // (c) G. Finch 2005 - 2016 <salsaman@gmail.com>
4 // released under the GNU GPL 3 or later
5 // see file ../COPYING or www.gnu.org for licensing details
6 
7 // functions/structs for event_lists and events
8 
9 #ifndef HAS_LIVES_EVENTS_H
10 #define HAS_LIVES_EVENTS_H
11 
13 #define WEED_LEAF_HINT "hint"
14 
16 
17 // event_list
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"
26 
27 #define WEED_LEAF_AUTHOR "author"
28 #define WEED_LEAF_TITLE "title"
29 #define WEED_LEAF_COMMENTS "comments"
30 
31 #define WEED_LEAF_LIVES_CREATED_VERSION "created_version"
32 #define WEED_LEAF_LIVES_EDITED_VERSION "edited_version"
33 
34 #define WEED_LEAF_CREATED_DATE "host_created_date"
35 #define WEED_LEAF_EDITED_DATE "host_edited_date"
36 
37 // frame event
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"
42 
43 // init_event
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"
50 
51 // deinit
52 #define WEED_LEAF_INIT_EVENT "init_event"
53 
54 // filter map
55 #define WEED_LEAF_INIT_EVENTS "init_events"
56 
57 // param change
58 #define WEED_LEAF_INDEX "index"
59 
60 // internal
61 // event_list
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"
69 
70 // param change
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"
74 
75 // init_event
76 #define WEED_LEAF_DEINIT_EVENT "deinit_event"
77 
78 // marker
79 #define WEED_LEAF_LIVES_TYPE "lives_type"
80 #define WEED_LEAF_TRACKS "tracks"
81 #define WEED_LEAF_TCDELTA "tc_delta"
82 
83 // misc
84 #define WEED_LEAF_PTRSIZE "ptrsize"
85 
86 #define WEED_LEAF_HOST_AUDIO_TRANSITION "host_audio_transition"
87 
88 #define WEED_LEAF_HOST_TAG_COPY "host_tag_copy"
89 
90 #define WEED_LEAF_OVERLAY_TEXT "overlay_text"
91 
92 #define LIVES_TRACK_ANY -1000000
93 
94 #define AUD_DIFF_MIN 0.05
95 #define AUD_DIFF_REVADJ 8.
96 
97 typedef weed_plant_t weed_event_t;
98 
100 typedef enum {
113 
114 weed_event_t *append_frame_event(weed_event_t *event_list, ticks_t tc, int numframes,
115  int *clips, int64_t *frames) WARN_UNUSED;
117  int filter_idx, int num_in_tracks, int key, weed_plant_t *inst) WARN_UNUSED;
119  void *init_event, void **pchain) WARN_UNUSED;
122  weed_plant_t *param, void *init_event, void **pchain) WARN_UNUSED;
124 
126 weed_event_t *insert_frame_event_at(weed_event_t *event_list, ticks_t tc, int numframes,
127  int *clips, int64_t *frames, weed_event_t **shortcut) WARN_UNUSED;
128 void insert_audio_event_at(weed_event_t *event, int track, int clipnum, double time, double vel);
129 void remove_audio_for_track(weed_event_t *event, int track);
131  weed_event_t **shortcut) WARN_UNUSED;
132 
133 void remove_frame_from_event(weed_event_t *event_list, weed_event_t *event, int track);
134 void remove_end_blank_frames(weed_event_t *event_list, boolean remove_filter_inits);
135 void remove_filter_from_event_list(weed_event_t *event_list, weed_event_t *init_event);
136 
137 weed_event_t *process_events(weed_event_t *next_event, boolean process_audio, ticks_t curr_tc);
139 void event_list_add_track(weed_event_t *event_list, int layer);
140 void add_track_to_avol_init(weed_plant_t *filter, weed_event_t *event, int nbtracks, boolean behind);
141 void event_list_free(weed_event_t *event_list);
142 
143 void event_list_add_end_events(weed_event_t *event_list, boolean is_final);
144 
145 
147 weed_event_t *lives_event_list_new(weed_event_t *elist, const char *cdate);
149 weed_timecode_t weed_event_set_timecode(weed_event_t *, weed_timecode_t tc);
150 weed_timecode_t weed_event_get_timecode(weed_event_t *);
151 
152 int weed_frame_event_get_tracks(weed_event_t *event, int **clips, int64_t **frames); // returns ntracks
153 int weed_frame_event_get_audio_tracks(weed_event_t *event, int **aclips, double **aseeks); // returns natracks
154 
156 void event_list_replace_events(weed_event_t *event_list, weed_event_t *new_event_list);
157 
159 weed_event_t *event_copy_and_insert(weed_event_t *in_event, weed_timecode_t tc, weed_event_t *event_list,
160  weed_event_t **ret_event);
161 void reset_ttable(void);
162 
164 int count_events(weed_event_t *event_list, boolean all_events, ticks_t start_tc, ticks_t end_tc);
165 
166 frames_t count_resampled_events(weed_event_t *event_list, double fps);
167 
168 boolean backup_recording(char **esave_file, char **asave_file);
169 
170 boolean event_list_to_block(weed_event_t *event_list, int num_events);
171 double event_list_get_end_secs(weed_event_t *event_list);
172 double event_list_get_start_secs(weed_event_t *event_list);
175 
178 
181 
184 
185 weed_event_t *get_frame_event_at(weed_event_t *event_list, ticks_t tc, weed_event_t *shortcut, boolean exact);
187 
188 weed_event_t *get_audio_block_start(weed_event_t *event_list, int track, ticks_t tc, boolean seek_back);
189 
190 boolean filter_map_after_frame(weed_event_t *fmap);
191 boolean init_event_is_relevant(weed_event_t *init_event, int ctrack);
192 
193 // definitions in events.c
198 
200 
203 boolean is_blank_frame(weed_event_t *, boolean count_audio);
204 boolean has_audio_frame(weed_event_t *event_list);
205 int get_frame_event_clip(weed_event_t *, int layer);
207 boolean frame_event_has_frame_for_track(weed_event_t *event, int track);
208 double *get_track_visibility_at_tc(weed_event_t *event_list, int ntracks, int n_back_tracks,
209  ticks_t tc, weed_event_t **shortcut, boolean bleedthru);
210 void get_active_track_list(int *clip_index, int num_tracks, weed_plant_t *filter_map);
211 
214 
215 typedef struct {
216  int width;
217  int height;
218  double fps;
219  boolean ratio_fps;
220  LiVESWidget *dialog;
221  LiVESWidget *okbutton;
222  LiVESWidget *usecur_button;
223  LiVESWidget *clipname_entry;
224  LiVESWidget *encoder_combo;
225  LiVESWidget *ofmt_combo;
226  LiVESWidget *acodec_combo;
227  LiVESWidget *acodec_entry;
228  LiVESWidget *spinbutton_width;
229  LiVESWidget *spinbutton_height;
230  LiVESWidget *spinbutton_fps;
231  LiVESWidget *pertrack_checkbutton;
232  LiVESWidget *backaudio_checkbutton;
233  LiVESWidget *always_checkbutton;
234  LiVESWidget *always_hbox;
235  LiVESWidget *debug;
236  LiVESWidget *norm_after;
237  LiVESWidget *afade_in;
238  LiVESWidget *afade_out;
239  LiVESWidget *vfade_in;
240  LiVESWidget *vfade_out;
241  LiVESWidget *vfade_col;
244  boolean enc_changed;
247 
248  boolean is_encoding;
249 
250  int arate;
251  int achans;
252  int asamps;
253  int aendian;
255 
257 
260 
261 LiVESWidget *events_rec_dialog(void);
262 boolean deal_with_render_choice(boolean add_deinit);
263 
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
272 
273 LiVESWidget *create_event_list_dialog(weed_plant_t *event_list, ticks_t start_tc, ticks_t end_tc);
275 
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);
279 
280 LiVESWidget *add_audio_options(LiVESWidget **cbbackaudio, LiVESWidget **cbpertrack);
281 
284 
285 boolean render_to_clip(boolean new_clip, boolean transcode);
286 boolean start_render_effect_events(weed_plant_t *event_list, boolean render_vid, boolean render_aud);
287 
288 lives_render_error_t render_events(boolean reset, boolean rend_video, boolean rend_audio);
290 
291 // effect insertion/updating
292 void insert_filter_init_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event);
293 void **filter_init_add_pchanges(weed_plant_t *event_list, weed_plant_t *filter, weed_plant_t *init_event, int ntracks,
294  int leave);
295 void insert_filter_deinit_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event);
296 boolean insert_filter_map_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event,
297  boolean before_frames);
298 weed_plant_t *get_filter_map_before(weed_plant_t *event, int ctrack, weed_plant_t *stop_event);
299 weed_plant_t *get_filter_map_after(weed_plant_t *event, int ctrack);
300 void **get_init_events_before(weed_plant_t *event, weed_plant_t *init_event, boolean add);
301 void update_filter_maps(weed_plant_t *event, weed_plant_t *end_event, weed_plant_t *init_event);
302 void insert_param_change_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event);
303 weed_plant_t *insert_marker_event_at(weed_plant_t *event_list, weed_plant_t *at_event, int marker_type, livespointer data);
304 
305 void add_init_event_to_filter_map(weed_plant_t *fmap, weed_plant_t *event, void **hints);
306 boolean init_event_in_list(void **init_events, int num_inits, weed_plant_t *event);
307 boolean filter_init_has_owner(weed_plant_t *init_event, int track);
308 boolean init_event_is_process_last(weed_plant_t *event);
309 
310 // effect deletion/moving
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);
313 
314 void move_filter_init_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *init_event, double fps);
315 void move_filter_deinit_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *deinit_event,
316  double fps, boolean rescale_pchanges);
317 
318 // event deletion
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);
321 
322 // event replacement
323 void replace_event(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event);
324 
325 // event insertion
326 boolean insert_event_before(weed_plant_t *at_event, weed_plant_t *event);
327 boolean insert_event_after(weed_plant_t *at_event, weed_plant_t *event);
328 
329 // param changes
330 void ** *get_event_pchains(void);
331 ticks_t get_next_paramchange(void **pchange_next, ticks_t end_tc);
332 ticks_t get_prev_paramchange(void **pchange_next, ticks_t start_tc);
333 boolean is_init_pchange(weed_plant_t *init_event, weed_plant_t *pchange_event);
334 void free_pchains(int key);
335 
336 // audio
338 int get_audio_frame_clip(weed_plant_t *event, int track);
339 
341 double get_audio_frame_vel(weed_plant_t *event, int track);
342 
344 double get_audio_frame_seek(weed_plant_t *event, int track);
345 
346 // playback
347 
348 void backup_host_tags(weed_plant_t *event_list, ticks_t curr_tc);
349 void restore_host_tags(weed_plant_t *event_list, ticks_t curr_tc);
350 
351 boolean has_frame_event_at(weed_plant_t *event_list, ticks_t tc, weed_plant_t **shortcut);
352 
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
357 
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)
360 
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)
369 
370 #endif // HAS_LIVES_EVENTS_H
render_details::fps
double fps
Definition: events.h:218
render_details::achans
int achans
Definition: events.h:251
render_details::okbutton
LiVESWidget * okbutton
Definition: events.h:221
render_details::encoder_name
char * encoder_name
Definition: events.h:245
get_init_events_before
void ** get_init_events_before(weed_plant_t *event, weed_plant_t *init_event, boolean add)
Definition: events.c:936
get_first_frame_event
weed_event_t * get_first_frame_event(weed_event_t *event_list)
Definition: events.c:404
LIVES_RENDER_READY
@ LIVES_RENDER_READY
Definition: events.h:102
free_pchains
void free_pchains(int key)
reset_ttable
void reset_ttable(void)
Definition: events.c:486
render_details::vfade_out
LiVESWidget * vfade_out
Definition: events.h:240
restore_host_tags
void restore_host_tags(weed_plant_t *event_list, ticks_t curr_tc)
get_next_paramchange
ticks_t get_next_paramchange(void **pchange_next, ticks_t end_tc)
render_details::vfade_col
LiVESWidget * vfade_col
Definition: events.h:241
render_details
Definition: events.h:215
get_filter_map_after
weed_plant_t * get_filter_map_after(weed_plant_t *event, int ctrack)
Definition: events.c:821
render_details::spinbutton_width
LiVESWidget * spinbutton_width
Definition: events.h:228
remove_end_blank_frames
void remove_end_blank_frames(weed_event_t *event_list, boolean remove_filter_inits)
Definition: events.c:546
append_filter_init_event
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
remove_frame_from_event
void remove_frame_from_event(weed_event_t *event_list, weed_event_t *event, int track)
Definition: events.c:489
is_init_pchange
boolean is_init_pchange(weed_plant_t *init_event, weed_plant_t *pchange_event)
Definition: events.c:585
LIVES_RENDER_COMPLETE
@ LIVES_RENDER_COMPLETE
Definition: events.h:105
event_list_close_start_gap
void event_list_close_start_gap(weed_event_t *event_list)
add_audio_options
LiVESWidget * add_audio_options(LiVESWidget **cbbackaudio, LiVESWidget **cbpertrack)
Definition: events.c:6184
create_event_list_dialog
LiVESWidget * create_event_list_dialog(weed_plant_t *event_list, ticks_t start_tc, ticks_t end_tc)
render_details::usecur_button
LiVESWidget * usecur_button
Definition: events.h:222
render_details::width
int width
Definition: events.h:216
render_details::afade_out
LiVESWidget * afade_out
Definition: events.h:238
insert_event_after
boolean insert_event_after(weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:334
start_render_effect_events
boolean start_render_effect_events(weed_plant_t *event_list, boolean render_vid, boolean render_aud)
Definition: events.c:4453
get_frame_event_at_or_before
weed_event_t * get_frame_event_at_or_before(weed_event_t *event_list, ticks_t tc, weed_event_t *shortcut)
get_first_event
weed_event_t * get_first_event(weed_event_t *event_list)
Definition: events.c:119
event_list_to_block
boolean event_list_to_block(weed_event_t *event_list, int num_events)
Definition: events.c:2329
get_next_event
weed_event_t * get_next_event(weed_event_t *event)
Definition: events.c:114
render_details::acodec_entry
LiVESWidget * acodec_entry
Definition: events.h:227
event_list_free
void event_list_free(weed_event_t *event_list)
Definition: events.c:2313
event_copy_and_insert
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
Definition: events.c:622
init_event_in_list
boolean init_event_in_list(void **init_events, int num_inits, weed_plant_t *event)
Definition: events.c:1550
add_init_event_to_filter_map
void add_init_event_to_filter_map(weed_plant_t *fmap, weed_plant_t *event, void **hints)
Definition: events.c:1731
move_event_left
boolean move_event_left(weed_plant_t *event_list, weed_plant_t *event, boolean can_stay, double fps)
Definition: events.c:2103
process_events
weed_event_t * process_events(weed_event_t *next_event, boolean process_audio, ticks_t curr_tc)
RT playback.
render_details::backaudio_checkbutton
LiVESWidget * backaudio_checkbutton
Definition: events.h:232
render_details::pertrack_checkbutton
LiVESWidget * pertrack_checkbutton
Definition: events.h:231
events_rec_dialog
LiVESWidget * events_rec_dialog(void)
Definition: events.c:2186
append_param_change_event
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
insert_event_before
boolean insert_event_before(weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:321
is_blank_frame
boolean is_blank_frame(weed_event_t *, boolean count_audio)
Definition: events.c:523
event_list_replace_events
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
Definition: events.c:2320
replace_event
void replace_event(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:347
append_filter_deinit_event
weed_event_t * append_filter_deinit_event(weed_event_t *event_list, ticks_t tc, void *init_event, void **pchain) WARN_UNUSED
ticks_t
int64_t ticks_t
Definition: main.h:97
count_events
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
render_details::is_encoding
boolean is_encoding
Definition: events.h:248
get_filter_map_before
weed_plant_t * get_filter_map_before(weed_plant_t *event, int ctrack, weed_plant_t *stop_event)
Definition: events.c:895
frame_event_has_frame_for_track
boolean frame_event_has_frame_for_track(weed_event_t *event, int track)
Definition: events.c:761
render_details::dialog
LiVESWidget * dialog
Definition: events.h:220
get_next_frame_event
weed_event_t * get_next_frame_event(weed_event_t *event)
Definition: events.c:356
render_details::afade_in
LiVESWidget * afade_in
Definition: events.h:237
LIVES_RENDER_ERROR_READ_AUDIO
@ LIVES_RENDER_ERROR_READ_AUDIO
Definition: events.h:109
get_event_timecode
ticks_t get_event_timecode(weed_event_t *)
Definition: events.c:98
render_events
lives_render_error_t render_events(boolean reset, boolean rend_video, boolean rend_audio)
render mainw->event_list to a clip
Definition: events.c:3609
render_details::norm_after
LiVESWidget * norm_after
Definition: events.h:236
render_details::vfade_in
LiVESWidget * vfade_in
Definition: events.h:239
remove_filter_from_event_list
void remove_filter_from_event_list(weed_event_t *event_list, weed_event_t *init_event)
Definition: events.c:1480
insert_param_change_event_at
void insert_param_change_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:1116
weed_event_get_type
int weed_event_get_type(weed_event_t *event)
Definition: events.c:31
get_event_type
int get_event_type(weed_event_t *)
Definition: events.c:103
append_marker_event
weed_event_t * append_marker_event(weed_event_t *event_list, ticks_t tc, int marker_type) WARN_UNUSED
add_video_options
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)
Definition: events.c:6072
weed_event_get_timecode
weed_timecode_t weed_event_get_timecode(weed_event_t *)
Definition: events.c:89
insert_filter_map_event_at
boolean insert_filter_map_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event, boolean before_frames)
Definition: events.c:1066
LIVES_RENDER_ERROR_WRITE_AUDIO
@ LIVES_RENDER_ERROR_WRITE_AUDIO
Definition: events.h:110
render_details::spinbutton_height
LiVESWidget * spinbutton_height
Definition: events.h:229
weed_frame_event_get_audio_tracks
int weed_frame_event_get_audio_tracks(weed_event_t *event, int **aclips, double **aseeks)
Definition: events.c:59
insert_marker_event_at
weed_plant_t * insert_marker_event_at(weed_plant_t *event_list, weed_plant_t *at_event, int marker_type, livespointer data)
Definition: events.c:1418
get_audio_block_start
weed_event_t * get_audio_block_start(weed_event_t *event_list, int track, ticks_t tc, boolean seek_back)
create_render_details
render_details * create_render_details(int type)
Definition: events.c:6252
LIVES_RENDER_EFFECTS_PAUSED
@ LIVES_RENDER_EFFECTS_PAUSED
Definition: events.h:104
move_filter_deinit_event
void move_filter_deinit_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *deinit_event, double fps, boolean rescale_pchanges)
insert_audio_event_at
void insert_audio_event_at(weed_event_t *event, int track, int clipnum, double time, double vel)
Definition: events.c:1243
weed_event_set_timecode
weed_timecode_t weed_event_set_timecode(weed_event_t *, weed_timecode_t tc)
Definition: events.c:83
insert_frame_event_at
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
LIVES_RENDER_WARNING
@ LIVES_RENDER_WARNING
Definition: events.h:106
event_list_get_end_tc
ticks_t event_list_get_end_tc(weed_event_t *event_list)
Definition: events.c:4601
event_list_add_track
void event_list_add_track(weed_event_t *event_list, int layer)
Definition: events.c:2497
LIVES_RENDER_ERROR_WRITE_FRAME
@ LIVES_RENDER_ERROR_WRITE_FRAME
Definition: events.h:111
get_prev_paramchange
ticks_t get_prev_paramchange(void **pchange_next, ticks_t start_tc)
get_frame_event_frame
frames_t get_frame_event_frame(weed_event_t *, int layer)
Definition: events.c:224
backup_recording
boolean backup_recording(char **esave_file, char **asave_file)
Definition: events.c:5028
insert_filter_deinit_event_at
void insert_filter_deinit_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:1043
event_list_get_start_tc
ticks_t event_list_get_start_tc(weed_event_t *event_list)
Definition: events.c:4612
render_details::enc_changed
boolean enc_changed
Definition: events.h:244
move_event_right
boolean move_event_right(weed_plant_t *event_list, weed_plant_t *event, boolean can_stay, double fps)
Definition: events.c:2030
render_details::ratio_fps
boolean ratio_fps
Definition: events.h:219
filter_map_after_frame
boolean filter_map_after_frame(weed_event_t *fmap)
Definition: events.c:803
render_details::encoder_name_fn
ulong encoder_name_fn
Definition: events.h:242
get_prev_frame_event
weed_event_t * get_prev_frame_event(weed_event_t *event)
Definition: events.c:368
render_details::arate
int arate
Definition: events.h:250
get_audio_frame_vel
double get_audio_frame_vel(weed_plant_t *event, int track)
returns velocity for track (track==-1 is backing audio)
Definition: events.c:165
event_list_get_start_secs
double event_list_get_start_secs(weed_event_t *event_list)
Definition: events.c:4618
get_next_audio_frame_event
weed_event_t * get_next_audio_frame_event(weed_event_t *event)
Definition: events.c:380
insert_blank_frame_event_at
weed_event_t * insert_blank_frame_event_at(weed_event_t *event_list, ticks_t tc, weed_event_t **shortcut) WARN_UNUSED
get_last_frame_event
weed_event_t * get_last_frame_event(weed_event_t *event_list)
Definition: events.c:419
render_details::acodec_combo
LiVESWidget * acodec_combo
Definition: events.h:226
LIVES_RENDER_PROCESSING
@ LIVES_RENDER_PROCESSING
Definition: events.h:103
render_details::encoder_combo
LiVESWidget * encoder_combo
Definition: events.h:224
WARN_UNUSED
#define WARN_UNUSED
Definition: main.h:77
count_resampled_events
frames_t count_resampled_events(weed_event_t *event_list, double fps)
Definition: events.c:4560
get_frame_event_at
weed_event_t * get_frame_event_at(weed_event_t *event_list, ticks_t tc, weed_event_t *shortcut, boolean exact)
weed_event_t
weed_plant_t weed_event_t
Definition: events.h:97
append_filter_map_event
weed_event_t * append_filter_map_event(weed_event_t *event_list, ticks_t tc, void **init_events) WARN_UNUSED
filter_init_add_pchanges
void ** filter_init_add_pchanges(weed_plant_t *event_list, weed_plant_t *filter, weed_plant_t *init_event, int ntracks, int leave)
Definition: events.c:2648
render_details::ofmt_combo
LiVESWidget * ofmt_combo
Definition: events.h:225
render_details::height
int height
Definition: events.h:217
deal_with_render_choice
boolean deal_with_render_choice(boolean add_deinit)
Definition: events.c:5159
render_events_cb
lives_render_error_t render_events_cb(boolean dummy)
Definition: events.c:4447
has_frame_event_at
boolean has_frame_event_at(weed_plant_t *event_list, ticks_t tc, weed_plant_t **shortcut)
get_audio_frame_seek
double get_audio_frame_seek(weed_plant_t *event, int track)
returns velocity for track (track==-1 is backing audio)
Definition: events.c:187
render_to_clip
boolean render_to_clip(boolean new_clip, boolean transcode)
rendering
Definition: events.c:4635
remove_audio_for_track
void remove_audio_for_track(weed_event_t *event, int track)
Definition: events.c:1349
get_event_pchains
void *** get_event_pchains(void)
Definition: events.c:94
render_details::debug
LiVESWidget * debug
Definition: events.h:235
frames_t
int frames_t
Definition: main.h:99
init_event_is_process_last
boolean init_event_is_process_last(weed_plant_t *event)
Definition: events.c:1718
filter_init_has_owner
boolean filter_init_has_owner(weed_plant_t *init_event, int track)
Definition: events.c:1570
render_details::encoder_ofmt_fn
ulong encoder_ofmt_fn
Definition: events.h:243
insert_filter_init_event_at
void insert_filter_init_event_at(weed_plant_t *event_list, weed_plant_t *at_event, weed_plant_t *event)
Definition: events.c:1021
get_active_track_list
void get_active_track_list(int *clip_index, int num_tracks, weed_plant_t *filter_map)
Definition: events.c:3008
get_track_visibility_at_tc
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)
weed_frame_event_get_tracks
int weed_frame_event_get_tracks(weed_event_t *event, int **clips, int64_t **frames)
Definition: events.c:36
rdet
render_details * rdet
Definition: events.h:256
render_details::always_checkbutton
LiVESWidget * always_checkbutton
Definition: events.h:233
get_frame_event_clip
int get_frame_event_clip(weed_event_t *, int layer)
Definition: events.c:209
unlink_event
void unlink_event(weed_plant_t *event_list, weed_plant_t *event)
Definition: events.c:297
backup_host_tags
void backup_host_tags(weed_plant_t *event_list, ticks_t curr_tc)
update_filter_maps
void update_filter_maps(weed_plant_t *event, weed_plant_t *end_event, weed_plant_t *init_event)
Definition: events.c:1009
LIVES_RENDER_WARNING_READ_FRAME
@ LIVES_RENDER_WARNING_READ_FRAME
Definition: events.h:107
init_event_is_relevant
boolean init_event_is_relevant(weed_event_t *init_event, int ctrack)
Definition: events.c:859
LIVES_RENDER_ERROR
@ LIVES_RENDER_ERROR
Definition: events.h:108
event_list_add_end_events
void event_list_add_end_events(weed_event_t *event_list, boolean is_final)
Definition: events.c:5102
render_details::spinbutton_fps
LiVESWidget * spinbutton_fps
Definition: events.h:230
ulong
#define ulong
Definition: main.h:178
delete_event
void delete_event(weed_plant_t *event_list, weed_plant_t *event)
Definition: events.c:311
render_details::clipname_entry
LiVESWidget * clipname_entry
Definition: events.h:223
get_prev_event
weed_event_t * get_prev_event(weed_event_t *event)
Definition: events.c:109
append_frame_event
weed_event_t * append_frame_event(weed_event_t *event_list, ticks_t tc, int numframes, int *clips, int64_t *frames) WARN_UNUSED
render_details::always_hbox
LiVESWidget * always_hbox
Definition: events.h:234
add_track_to_avol_init
void add_track_to_avol_init(weed_plant_t *filter, weed_event_t *event, int nbtracks, boolean behind)
Definition: events.c:2435
LIVES_RENDER_ERROR_NONE
@ LIVES_RENDER_ERROR_NONE
Definition: events.h:101
has_audio_frame
boolean has_audio_frame(weed_event_t *event_list)
Definition: events.c:4623
render_details::aendian
int aendian
Definition: events.h:253
get_prev_audio_frame_event
weed_event_t * get_prev_audio_frame_event(weed_event_t *event)
Definition: events.c:392
get_last_event
weed_event_t * get_last_event(weed_event_t *event_list)
Definition: events.c:124
move_filter_init_event
void move_filter_init_event(weed_plant_t *event_list, ticks_t new_tc, weed_plant_t *init_event, double fps)
lives_event_list_new
weed_event_t * lives_event_list_new(weed_event_t *elist, const char *cdate)
lib-ish stuff
Definition: events.c:240
lives_render_error_t
lives_render_error_t
various return conditions from rendering (multitrack or after recording)
Definition: events.h:100
render_details::suggestion_followed
boolean suggestion_followed
Definition: events.h:246
get_audio_frame_clip
int get_audio_frame_clip(weed_plant_t *event, int track)
returns clip number for track (track==-1 is backing audio)
Definition: events.c:147
render_details::asamps
int asamps
Definition: events.h:252
event_list_get_end_secs
double event_list_get_end_secs(weed_event_t *event_list)
Definition: events.c:4607