Mhmm. This is too hars harsh. I would rather simply stop
interpretation of delta instructions but let everything else work.
For example, IUP[xy] could be called within conditionals, and it would
be bad if the following `EIF' doesn't get interpreted, causing
unwarranted execution failures.
Or, how about doing
if ( exc->backwards_compatibility && exc->iupx_called &&
exc->iupy_called )
goto LNo_Error_;
at the top of the instruction execution loop? Just pretend everything is
okay?
I mean, is there any point in continuing if DELTAP/SHPIXes are denied
anyway? That would also save a few backwards-compatibility-ifs and
probably yield a tiny performance boost on core web fonts, a nice
selling point for a Phoronix article ;)
Or is there anything else that can cause execution failures? Any
clean-up that would need to be done?
_______________________________________________
Freetype-devel mailing list
Freetype-devel@nongnu.org
https://lists.nongnu.org/mailman/listinfo/freetype-devel
