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stream_dvd: remove some deadly insane code 

Of course all of stream_dvd.c (as well as libdvdread) is completely
insane, but at least this hack for ancient broken compilers on really
obscure platforms should be safe to remove.
This commit is contained in:
wm4 2013-06-05 02:02:56 +02:00
parent 15f5b18e58
commit 780d62f19e
1 changed files with 0 additions and 15 deletions
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15
stream/stream_dvd.c
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@ -275,23 +275,8 @@ read_next:
if(d->angle_seek) {
int i,skip=0;
#if defined(__GNUC__) && ( defined(__sparc__) || defined(hpux) )
// workaround for a bug in the sparc/hpux version of gcc 2.95.X ... 3.2,
// it generates incorrect code for unaligned access to a packed
// structure member, resulting in an mplayer crash with a SIGBUS
// signal.
//
// See also gcc problem report PR c/7847:
// http://gcc.gnu.org/cgi-bin/gnatsweb.pl?database=gcc&cmd=view+audit-trail&pr=7847
for(i=0;i<9;i++) { // check if all values zero:
__typeof__(d->dsi_pack.sml_agli.data[i].address) tmp_addr;
memcpy(&tmp_addr,&d->dsi_pack.sml_agli.data[i].address,sizeof(tmp_addr));
if((skip=tmp_addr)!=0) break;
}
#else
for(i=0;i<9;i++) // check if all values zero:
if((skip=d->dsi_pack.sml_agli.data[i].address)!=0) break;
#endif
if(skip && skip!=0x7fffffff) {
// sml_agli table has valid data (at least one non-zero):
d->cur_pack=d->dsi_pack.dsi_gi.nv_pck_lbn+