Differential D13948 Diff 47710 source/blender/sequencer/intern/strip_add.c

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source/blender/sequencer/intern/strip_add.c

Show First 20 Lines • Show All 281 Lines • ▼ Show 20 Lines	Sequence SEQ_add_image_strip(Main bmain, Scene scene, ListBase seqbase, SeqLoadData *load_data)
seq_add_set_view_transform(scene, seq, load_data);		seq_add_set_view_transform(scene, seq, load_data);
seq_add_set_name(scene, seq, load_data);		seq_add_set_name(scene, seq, load_data);
seq_add_generic_update(scene, seqbase, seq);		seq_add_generic_update(scene, seqbase, seq);

return seq;		return seq;
}		}

#ifdef WITH_AUDASPACE		#ifdef WITH_AUDASPACE
Sequence SEQ_add_sound_strip(Main bmain,
Scene *scene,		static void seq_add_sound_av_sync(Main bmain, Scene scene, Sequence seq, SeqLoadData load_data)
ListBase *seqbase,		{
SeqLoadData *load_data,		SoundStreamInfo sound_stream;
const double audio_offset)		if (!BKE_sound_stream_info_get(bmain, load_data->path, 0, &sound_stream)) {
		return;
		}

		const double av_stream_offset = sound_stream.start - load_data->r_video_stream_start;
		const int frame_offset = av_stream_offset * FPS;
		/* Set subframe offset. */
		seq->sound->offset_time = ((double)frame_offset / FPS) - av_stream_offset;
		SEQ_transform_translate_sequence(scene, seq, frame_offset);
		}

		Sequence SEQ_add_sound_strip(Main bmain, Scene scene, ListBase seqbase, SeqLoadData *load_data)
{		{
bSound sound = BKE_sound_new_file(bmain, load_data->path); / Handles relative paths. */		bSound sound = BKE_sound_new_file(bmain, load_data->path); / Handles relative paths. */
sound->offset_time = audio_offset;
SoundInfo info;		SoundInfo info;
bool sound_loaded = BKE_sound_info_get(bmain, sound, &info);		bool sound_loaded = BKE_sound_info_get(bmain, sound, &info);

if (!sound_loaded && !load_data->allow_invalid_file) {		if (!sound_loaded && !load_data->allow_invalid_file) {
BKE_id_free(bmain, sound);		BKE_id_free(bmain, sound);
return NULL;		return NULL;
}		}

Show All 26 Lines	if (seq != NULL && seq->sound != NULL) {

if (load_data->flags & SEQ_LOAD_SOUND_CACHE) {		if (load_data->flags & SEQ_LOAD_SOUND_CACHE) {
if (seq->sound) {		if (seq->sound) {
seq->sound->flags \|= SOUND_FLAGS_CACHING;		seq->sound->flags \|= SOUND_FLAGS_CACHING;
}		}
}		}
}		}

		seq_add_sound_av_sync(bmain, scene, seq, load_data);

/* Set Last active directory. */		/* Set Last active directory. */
BLI_strncpy(scene->ed->act_sounddir, strip->dir, FILE_MAXDIR);		BLI_strncpy(scene->ed->act_sounddir, strip->dir, FILE_MAXDIR);
seq_add_set_name(scene, seq, load_data);		seq_add_set_name(scene, seq, load_data);
seq_add_generic_update(scene, seqbase, seq);		seq_add_generic_update(scene, seqbase, seq);

return seq;		return seq;
}		}

Show All 20 Lines	Sequence SEQ_add_meta_strip(Scene scene, ListBase seqbase, SeqLoadData load_data)
/* Set frames start and length. */		/* Set frames start and length. */
seqm->start = load_data->start_frame;		seqm->start = load_data->start_frame;
seqm->len = 1;		seqm->len = 1;
SEQ_time_update_sequence(scene, seqbase, seqm);		SEQ_time_update_sequence(scene, seqbase, seqm);

return seqm;		return seqm;
}		}

Sequence *SEQ_add_movie_strip(		Sequence SEQ_add_movie_strip(Main bmain, Scene scene, ListBase seqbase, SeqLoadData *load_data)
Main bmain, Scene scene, ListBase seqbase, SeqLoadData load_data, double *r_start_offset)
{		{
char path[sizeof(load_data->path)];		char path[sizeof(load_data->path)];
BLI_strncpy(path, load_data->path, sizeof(path));		BLI_strncpy(path, load_data->path, sizeof(path));
BLI_path_abs(path, BKE_main_blendfile_path(bmain));		BLI_path_abs(path, BKE_main_blendfile_path(bmain));

char colorspace[64] = "\0"; /* MAX_COLORSPACE_NAME */		char colorspace[64] = "\0"; /* MAX_COLORSPACE_NAME */
bool is_multiview_loaded = false;		bool is_multiview_loaded = false;
const int totfiles = seq_num_files(scene, load_data->views_format, load_data->use_multiview);		const int totfiles = seq_num_files(scene, load_data->views_format, load_data->use_multiview);
Show All 29 Lines	if (is_multiview_loaded == false) {
anim_arr[0] = openanim(path, IB_rect, 0, colorspace);		anim_arr[0] = openanim(path, IB_rect, 0, colorspace);
}		}

if (anim_arr[0] == NULL && !load_data->allow_invalid_file) {		if (anim_arr[0] == NULL && !load_data->allow_invalid_file) {
MEM_freeN(anim_arr);		MEM_freeN(anim_arr);
return NULL;		return NULL;
}		}

int video_frame_offset = 0;
float video_fps = 0.0f;		float video_fps = 0.0f;
		load_data->r_video_stream_start = 0.0;

if (anim_arr[0] != NULL) {		if (anim_arr[0] != NULL) {
short fps_denom;		short fps_denom;
float fps_num;		float fps_num;

IMB_anim_get_fps(anim_arr[0], &fps_denom, &fps_num, true);		IMB_anim_get_fps(anim_arr[0], &fps_denom, &fps_num, true);

video_fps = fps_denom / fps_num;		video_fps = fps_denom / fps_num;

/* Adjust scene's frame rate settings to match. */		/* Adjust scene's frame rate settings to match. */
if (load_data->flags & SEQ_LOAD_MOVIE_SYNC_FPS) {		if (load_data->flags & SEQ_LOAD_MOVIE_SYNC_FPS) {
scene->r.frs_sec = fps_denom;		scene->r.frs_sec = fps_denom;
scene->r.frs_sec_base = fps_num;		scene->r.frs_sec_base = fps_num;
}		}

double video_start_offset = IMD_anim_get_offset(anim_arr[0]);		load_data->r_video_stream_start = IMD_anim_get_offset(anim_arr[0]);
int minimum_frame_offset;

if (*r_start_offset >= 0) {
minimum_frame_offset = MIN2(video_start_offset, r_start_offset) FPS;
}
else {
minimum_frame_offset = video_start_offset * FPS;
}

video_frame_offset = video_start_offset * FPS - minimum_frame_offset;

*r_start_offset = video_start_offset;
}		}

Sequence *seq = SEQ_sequence_alloc(		Sequence *seq = SEQ_sequence_alloc(
seqbase, load_data->start_frame + video_frame_offset, load_data->channel, SEQ_TYPE_MOVIE);		seqbase, load_data->start_frame, load_data->channel, SEQ_TYPE_MOVIE);

/* Multiview settings. */		/* Multiview settings. */
if (load_data->use_multiview) {		if (load_data->use_multiview) {
seq->flag \|= SEQ_USE_VIEWS;		seq->flag \|= SEQ_USE_VIEWS;
seq->views_format = load_data->views_format;		seq->views_format = load_data->views_format;
}		}
if (load_data->stereo3d_format) {		if (load_data->stereo3d_format) {
seq->stereo3d_format = load_data->stereo3d_format;		seq->stereo3d_format = load_data->stereo3d_format;
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