[Bf-blender-cvs] [8a28895] master: Fix RNA Image.frame_duration.
Bastien Montagne
noreply at git.blender.org
Fri Jan 2 22:52:36 CET 2015
Commit: 8a288953cc1dfa2b6e03b3cce31083399a451ba6
Author: Bastien Montagne
Date: Fri Jan 2 22:49:00 2015 +0100
Branches: master
https://developer.blender.org/rB8a288953cc1dfa2b6e03b3cce31083399a451ba6
Fix RNA Image.frame_duration.
If a video was loaded (e.g. from python) but never 'ibuf-acquired', its Image->anim
prop would still be NULL, returning useless '1' value as frame duration!
===================================================================
M source/blender/makesrna/intern/rna_image.c
===================================================================
diff --git a/source/blender/makesrna/intern/rna_image.c b/source/blender/makesrna/intern/rna_image.c
index 141de51..397e03a 100644
--- a/source/blender/makesrna/intern/rna_image.c
+++ b/source/blender/makesrna/intern/rna_image.c
@@ -292,11 +292,21 @@ static int rna_Image_depth_get(PointerRNA *ptr)
static int rna_Image_frame_duration_get(PointerRNA *ptr)
{
- Image *im = (Image *)ptr->data;
+ Image *ima = ptr->id.data;
+ int duration = 1;
+
+ if (!ima->anim) {
+ /* acquire ensures ima->anim is set, if possible! */
+ void *lock;
+ ImBuf *ibuf = BKE_image_acquire_ibuf(ima, NULL, &lock);
+ BKE_image_release_ibuf(ima, ibuf, lock);
+ }
+
+ if (ima->anim) {
+ duration = IMB_anim_get_duration(ima->anim, IMB_TC_RECORD_RUN);
+ }
- if (im->anim)
- return IMB_anim_get_duration(im->anim, IMB_TC_RECORD_RUN);
- return 1;
+ return duration;
}
static int rna_Image_pixels_get_length(PointerRNA *ptr, int length[RNA_MAX_ARRAY_DIMENSION])
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