[FFmpeg-devel] regression - mpeg2 interlace/topfield flags not set anymore

[Reimar Döffinger]

Hello,
On Sun, Jan 27, 2008 at 09:59:08AM +0100, Reimar D?ffinger wrote:
> On Sun, Jan 27, 2008 at 09:27:58AM +0100, christophelorenz wrote:
> > Rich Felker wrote:
> > > Apparently libbrokenos needs to replace strtod with a working
> > >version...
> > >
> > Is there an alternative to libbrokenos ? (Yes, I know one, but I won't 
> > name it)
> > Can we implement a new strtod in ff ?
> 
> We already have av_strtod, but it is not used consistently (actually it
> is only used in eval.c).
> Attached patch adds a workaround to it, but I have some doubts if it
> should be done (on the other hand libbrokenos is not yet ready it
> seems...).

Sorry, this is a patch that actually compiles. No idea if it works
though, I am not running a broken os right now :-P
-------------- next part --------------
Index: libavcodec/eval.c
===================================================================
--- libavcodec/eval.c	(revision 11627)
+++ libavcodec/eval.c	(working copy)
@@ -91,6 +91,8 @@
     double d;
     char *next;
     d = strtod(name, &next);
+    if (d == 0 && name[0] == '0' && name[1] == 'x') // HACK around broken strtod
+        d = strtol(name, &next, 0);
     /* if parsing succeeded, check for and interpret postfixes */
     if (next!=name) {