[libdv-dev] [Bug #131581] Initializating multiple dv_decoder_t objects fails

[<no...@so...>]

Bug #131581, was updated on 2001-Feb-08 09:53
Here is a current snapshot of the bug.

Project: Quasar DV Codec
Category: None
Status: Open
Resolution: None
Bug Group: None
Priority: 5
Submitted by: heroines
Assigned to : nobody
Summary: Initializating multiple dv_decoder_t objects fails

Details: Initializating multiple dv_decoder_t objects fails due to
recursive math.  Before initializing the codec you need to lock out all the
recursive initialization routines with something like this:

static int dv_initted = 0;

void dv_init(dv_decoder_t *dv) {
#if ARCH_X86
  dv->use_mmx = mmx_ok(); 
#endif
if(!dv_initted)
{
  weight_init();
  dct_init();
  dv_dct_248_init();
  dv_construct_vlc_table();
  dv_parse_init();
  dv_place_init();
}

  dv_quant_init (dv);

if(!dv_initted)
{
  dv_rgb_init();
  dv_YUY2_init();
  dv_YV12_init();
}
  dv_initted = 1;

} /* dv_init */


For detailed info, follow this link:
http://sourceforge.net/bugs/?func=detailbug&bug_id=131581&group_id=4393