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Fix: Meta strip not created with alpha over blend mode 

Meta add function wasn't updated. All strips now use alpha over
blending, so set it in `SEQ_sequence_alloc()`.
This commit is contained in:
Richard Antalik 2021-12-20 01:47:34 +01:00
parent cc367908cd
commit 34fac7a670
2 changed files with 1 additions and 9 deletions
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1
source/blender/sequencer/intern/sequencer.c
View File

@ -140,6 +140,7 @@ Sequence *SEQ_sequence_alloc(ListBase *lb, int timeline_frame, int machine, int
seq->pitch = 1.0f;
seq->scene_sound = NULL;
seq->type = type;
seq->blend_mode = SEQ_TYPE_ALPHAOVER;
seq->strip = seq_strip_alloc(type);
seq->stereo3d_format = MEM_callocN(sizeof(Stereo3dFormat), "Sequence Stereo Format");

9
source/blender/sequencer/intern/strip_add.c
View File

@ -141,7 +141,6 @@ Sequence *SEQ_add_scene_strip(Scene *scene, ListBase *seqbase, struct SeqLoadDat
{
Sequence *seq = SEQ_sequence_alloc(
seqbase, load_data->start_frame, load_data->channel, SEQ_TYPE_SCENE);
seq->blend_mode = SEQ_TYPE_ALPHAOVER;
seq->scene = load_data->scene;
seq->len = load_data->scene->r.efra - load_data->scene->r.sfra + 1;
id_us_ensure_real((ID *)load_data->scene);
@ -154,7 +153,6 @@ Sequence *SEQ_add_movieclip_strip(Scene *scene, ListBase *seqbase, struct SeqLoa
{
Sequence *seq = SEQ_sequence_alloc(
seqbase, load_data->start_frame, load_data->channel, SEQ_TYPE_MOVIECLIP);
seq->blend_mode = SEQ_TYPE_ALPHAOVER;
seq->clip = load_data->clip;
seq->len = BKE_movieclip_get_duration(load_data->clip);
id_us_ensure_real((ID *)load_data->clip);
@ -167,7 +165,6 @@ Sequence *SEQ_add_mask_strip(Scene *scene, ListBase *seqbase, struct SeqLoadData
{
Sequence *seq = SEQ_sequence_alloc(
seqbase, load_data->start_frame, load_data->channel, SEQ_TYPE_MASK);
seq->blend_mode = SEQ_TYPE_ALPHAOVER;
seq->mask = load_data->mask;
seq->len = BKE_mask_get_duration(load_data->mask);
id_us_ensure_real((ID *)load_data->mask);
@ -191,9 +188,6 @@ Sequence *SEQ_add_effect_strip(Scene *scene, ListBase *seqbase, struct SeqLoadDa
if (SEQ_effect_get_num_inputs(seq->type) == 1) {
seq->blend_mode = seq->seq1->blend_mode;
}
else {
seq->blend_mode = SEQ_TYPE_ALPHAOVER;
}
if (!load_data->effect.seq1) {
seq->len = 1; /* Effect is generator, set non zero length. */
@ -250,7 +244,6 @@ Sequence *SEQ_add_image_strip(Main *bmain, Scene *scene, ListBase *seqbase, SeqL
{
Sequence *seq = SEQ_sequence_alloc(
seqbase, load_data->start_frame, load_data->channel, SEQ_TYPE_IMAGE);
seq->blend_mode = SEQ_TYPE_ALPHAOVER; /* so alpha adjustment fade to the strip below */
seq->len = load_data->image.len;
Strip *strip = seq->strip;
strip->stripdata = MEM_callocN(load_data->image.len * sizeof(StripElem), "stripelem");
@ -482,8 +475,6 @@ Sequence *SEQ_add_movie_strip(
}
}
seq->blend_mode = SEQ_TYPE_ALPHAOVER; /* so alpha adjustment fade to the strip below */
if (anim_arr[0] != NULL) {
seq->len = IMB_anim_get_duration(anim_arr[0], IMB_TC_RECORD_RUN);