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Sequencer: do not invalidate sequences which are not blending with bottom machines

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This commit is contained in:
Sergey Sharybin 2012-08-08 16:46:43 +00:00
parent af81d7a4f1
commit e4b494ac3b
1 changed files with 7 additions and 0 deletions
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7
source/blender/blenkernel/intern/sequencer.c
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@ -2728,6 +2728,13 @@ void BKE_sequence_invalidate_cache(Scene *scene, Sequence *seq)
if (cur->machine < seq->machine)
continue;
/* sequence is not blending with lower machines, no need to invalidate */
if ((cur->blend_mode == SEQ_BLEND_REPLACE) ||
(cur->blend_mode == SEQ_TYPE_CROSS && cur->blend_opacity == 100.0f))
{
continue;
}
BKE_sequencer_cache_cleanup_sequence(cur);
}
SEQ_END