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List:       swftools-common
Subject:    [Swftools-common] Anchor on Frame 1
From:       GameCrazy <gamecrazi () gmail ! com>
Date:       2006-01-12 18:42:18
Message-ID: 43C6A30A.8040105 () gmail ! com
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Hi ,

I think the frame anchor is what is causing  problems with IE .

*http://lists.gnu.org/archive/html/swftools-common/2005-12/msg00035.html

I've found that swfc only puts the anchor on the first frame , it does 
this despite the fact an
anchor / label  is not being specificied .

I'm no C programmer but it seems the problem lies in

src/swfc.c

in the function s_frame()
..
..
..
 if(nr == 0 && currentframe == 0 && name) {
        tag = swf_InsertTag(tag, ST_FRAMELABEL);
        swf_SetString(tag, name);
        swf_SetU8(tag, 1); //make this an anchor
    }
..
..
The check on name ( && name )  really just checks that it has memory 
allocated to it ?
What name contains is not checked .
I'm guessing  that the test should read ..

**if(nr == 0 && currentframe == 0 && name && *name )
or even
**if(nr == 0 && currentframe == 0 && name && (strlen(name)) )

It also seems that swfc makes all frame labels  anchors .

Perhaps to specify an anchor the keyword anchor could be used instead ..
eg:
.frame 10  label  "f10"
.frame 11 anchor "f11"
???


**Hope this makes sense ..

regards

GC

**






*



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