[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [49704] trunk/blender/source/blender/ blenkernel/intern/sequencer.c: Sequencer: do not invalidate sequences which are not blending with bottom machines

[Sergey Sharybin]

Revision: 49704
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=49704
Author:   nazgul
Date:     2012-08-08 16:46:43 +0000 (Wed, 08 Aug 2012)
Log Message:
-----------
Sequencer: do not invalidate sequences which are not blending with bottom machines

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/sequencer.c

Modified: trunk/blender/source/blender/blenkernel/intern/sequencer.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/sequencer.c	2012-08-08 16:46:42 UTC (rev 49703)
+++ trunk/blender/source/blender/blenkernel/intern/sequencer.c	2012-08-08 16:46:43 UTC (rev 49704)
@@ -2728,6 +2728,13 @@
 		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