[Scummvm-devel] New ARM build option

Robin Watts scummvm at wss.co.uk
Wed Jul 11 17:15:36 CEST 2007

Hi all, or ARM portmasters at least...

I added a new build option to the trunk last night; if you build with
USE_ARM_GFX_ASM defined (both in the makefile and as a -D option to
the compiler) then some of the scumm engines screen blitting will go
through ARM routines.

This should be enabled for DS and WinCE builds by default.

Other such defines which you might also want to try are
USE_ARM_SMUSH_ASM (to accelerate the video codec used by FT, COMI
etc), and USE_ARM_SOUND_ASM (to use the ARM rate conversion code).

These options might all get merged into one (USE_ARM_ASM maybe?)
later, but it'd be good to know that they all work on all ARM ports


Robin Watts,             Email: <mailto:Robin.Watts at wss.co.uk>
Warm Silence Software,   WWW:   <http://www.wss.co.uk/>
P.O.Box 28, Woodstock,   Tel:   01608 737172 (or Mobile: 07885 487642)
Oxfordshire, OX20 1XX    Fax:   01608 737172

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