[mythtv] Re: denoise3d + Athlon XP bug

[Robert Tsai]

On Wed, Apr 27, 2005 at 09:11:09AM -0400, Daniel Kristjansson wrote:
> On Wed, 2005-04-27 at 00:31 -0400, Jay Merrifield wrote:
> > I'm getting a compiler error on osdsurface.cpp:
> > 
> > g++ -c -pipe -march=k8 -Wall -W -O3 -Wall -Wno-switch
> > -fomit-frame-pointer `freetype-config --cflags` -D_REENTRANT -DPIC
> > -fPIC  -DMMX -Di386 -DUSING_IVTV -DUSING_DVB -DUSING_XRANDR
> > -DUSING_XVMC -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
> > -DPREFIX=\"/usr/local\" -DUSING_XVMCW -DUSING_XV -DQT_NO_DEBUG
> > -DQT_THREAD_SUPPORT -DQT_SHARED -I/usr/lib64/qt-3.3/mkspecs/default
> > -I. -I/usr/local/include -I/usr/include -I../.. -I../libmyth -I..
> > -Idvbdev -Impeg -I../libavcodec -I../libmythmpeg2
> > -I/usr/lib64/qt-3.3/include -o osdsurface.o osdsurface.cpp
> > {standard input}: Assembler messages:
> > {standard input}:56: Error: suffix or operands invalid for `pop'
> > {standard input}:59: Error: suffix or operands invalid for `push'
> > {standard input}:62: Error: suffix or operands invalid for `pop'
> 
> Oh, this is because you are running an AMD64 machine. You can not
> use MMX in MythTV with gcc and an AMD64 machine.
> 
> Did you pass use one of the advanced options, like --enable-mmx
> with the configure script? ./configure shouldn't have enabled
> MMX with your processor.

I actually get MMX by default on my AMD64 system; I have to use
--disable-mmx (with --enable-proc-opt --cpu=x86_64 --tune=athlon64).

--Rob