dslinux/user/pixil/packages/dvdview/dvdview/oldlibgfx/libvideogfx/arch/linux/x86 .cvsignore CPUcapabilities.cc Makefile.am
amadeus
dslinux_amadeus at user.in-berlin.de
Tue Oct 3 13:25:48 CEST 2006
Update of /cvsroot/dslinux/dslinux/user/pixil/packages/dvdview/dvdview/oldlibgfx/libvideogfx/arch/linux/x86
In directory antilope:/tmp/cvs-serv11916/packages/dvdview/dvdview/oldlibgfx/libvideogfx/arch/linux/x86
Added Files:
.cvsignore CPUcapabilities.cc Makefile.am
Log Message:
adding pristine copy of pixil to HEAD so I can branch from it
--- NEW FILE: .cvsignore ---
Makefile
Makefile.in
*.lo
_libs
.libs
.deps
libvideogfx-arch-linux-x86.la
--- NEW FILE: Makefile.am ---
## Makefile.am for libvideogfx/libvideogfx/arch/linux/x86
if ENABLE_MMX
noinst_LTLIBRARIES = libvideogfx-arch-linux-x86.la
libvideogfx_arch_linux_x86_la_SOURCES = \
CPUcapabilities.cc
else
noinst_LTLIBRARIES =
endif
INCLUDES = \
-I$(top_srcdir)
.PHONY: files
files:
@files=`ls $(DISTFILES) 2> /dev/null`; for p in $$files; do \
echo $$p; \
done
--- NEW FILE: CPUcapabilities.cc ---
/********************************************************************************
Copyright (C) 1999 Dirk Farin
This program is distributed under GNU Public License (GPL) as
outlined in the COPYING file that comes with the source distribution.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
********************************************************************************/
#include "config.h"
#include <fstream.h>
#include <string.h>
#include "libvideogfx/arch/x86/CPUcapabilities.hh"
class CPU_Capabilities_LinuxProc : public CPU_Capabilities
{
public:
CPU_Capabilities_LinuxProc()
{
mmx=kni=AMD3dnow,mtrr=cmov=fpu=false;
char buf[500+1];
ifstream str("/proc/cpuinfo");
if (str)
{
while (!str.eof())
{
str.getline(buf,500);
if (strncmp(buf,"flags",5)==0)
{
if (strstr(buf,"mmx")) mmx =true;
if (strstr(buf,"kni")) kni =true;
if (strstr(buf,"mtrr")) mtrr=true;
if (strstr(buf,"cmov")) cmov=true;
if (strstr(buf,"3dnow")) AMD3dnow=true;
if (strstr(buf,"fpu")) fpu =true;
}
}
}
}
bool HasMMX() { return mmx; }
bool HasKNI() { return kni; }
bool Has3dNow() { return AMD3dnow; }
bool HasMTRR() { return mtrr; }
bool HasCMOV() { return cmov; }
bool HasFPU() { return fpu; }
private:
bool mmx,kni,AMD3dnow,mtrr,cmov,fpu;
};
static CPU_Capabilities_LinuxProc cpucap;
CPU_Capabilities& cpucapabilities = cpucap;
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