Daniël Mantione wrote:
Op Tue, 26 Feb 2008, schreef Florian Klaempfl:
Daniël Mantione schrieb:
Op Tue, 26 Feb 2008, schreef Vincent Snijders:
Bernd Mueller schreef:
Hello,
the attached patch avoids misaligned data access (bus errors), during
font rendering (with the graph unit) on Arm-Linux devices.
Instead of testing for arm cpu, you could use
FPC_REQUIRES_PROPER_ALIGNMENT too. So it is fixed for sparc as well.
Well, packed records are usually used when speed is unimportant. If the
Isn't this used to read a font file?
You are right. Therefore, the "unaligned" pseudo function is the proper
solution.
the main affected routines are unpack and decode. Both routines were
called for every single character (only for a stroked font) via
OutTextXYDefault. So speed is not unimportant ;-)
Regards, Bernd.
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