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Fix "duplicate strip" always increase the user count for ipo.

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As venomgfx point, the shift+d function never duplicate the ipo block
if we have enable the option in UserDef -> Edit Methods -> Ipo.

Now, if Ipo option is disable, we just increase the user count, otherwise
we duplicate the ipo.

Note: Alighorith, we need call ipo_idnew here ? (like single_ipo_users)
This commit is contained in:
Diego Borghetti 2009-06-05 16:54:06 +00:00
parent 6c5e1b6b24
commit e9ffd8f63e
1 changed files with 20 additions and 1 deletions
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21
source/blender/src/editseq.c
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@ -68,6 +68,7 @@
#include "BKE_library.h"
#include "BKE_main.h"
#include "BKE_scene.h"
#include "BKE_ipo.h"
#include "BIF_space.h"
#include "BIF_interface.h"
@ -2243,12 +2244,30 @@ void del_seq(void)
static Sequence *dupli_seq(Sequence *seq)
{
Sequence *seqn = MEM_dupallocN(seq);
ID *id;
seq->tmp = seqn;
seqn->strip= MEM_dupallocN(seq->strip);
if(seqn->ipo) seqn->ipo->id.us++;
if (seqn->ipo) {
if (U.dupflag & USER_DUP_IPO) {
id= (ID *)seqn->ipo;
seqn->ipo= copy_ipo(seqn->ipo);
/* we don't need to decrease the number
* of the ipo because we never increase it,
* for example, adduplicate need decrease
* the number but only because copy_object
* call id_us_plus for the ipo block and
* single_ipo_users only work if id->us > 1.
*
* need call ipo_idnew here, for drivers ??
* - Diego
*/
}
else
seqn->ipo->id.us++;
}
seqn->strip->tstripdata = 0;
seqn->strip->tstripdata_startstill = 0;