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comp.unix.aix Frequently Asked Questions (Part 4 of 5)
Section - 4.26: mpeg link errors version 2.0

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.XShmCreateImage
.XShmDetach
.XShmAttach
.XShmGetEventBase
.XShmPutImage
.XShmQueryExtension

... are for the Shared Memory extension of the X server.
You can either choose to build it with shared memory or without.  I
always do it without the performance increase is not really
incredible, except on something like a 2x0 machine with the local bus
graphics adapter.  Just take out "DSH_MEM" in the CFLAGS in the
makefile for mpeg_play.  There is more information about shared memory
link errors in section 1.513.

Also, in the module "video.c" for mpeg_play it will complain about not
having enough memory to fully optimize one of the loops.  You can get
around that by specificying "qmaxmem=8000" in your cflags line, BUT,
the extra optimization does little good in my tests.

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Top Document: comp.unix.aix Frequently Asked Questions (Part 4 of 5)
Previous Document: 4.24: popper - POP3 mail daemon
Next Document: 4.27: NNTP, INN

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Last Update March 27 2014 @ 02:11 PM