Mercurial > SDL_sound_CoreAudio
view decoders/libmpg123/testcpu.c @ 568:cddbe182ae5e
Cleaned up gcc4 visibility check.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Tue, 05 Jan 2010 14:53:15 -0500 |
parents | 7e08477b0fc1 |
children |
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/* testcpu: standalone CPU flags tester copyright 2007 by the mpg123 project - free software under the terms of the LGPL 2.1 see COPYING and AUTHORS files in distribution or http://mpg123.org initially written by Thomas Orgis */ #include <stdio.h> #include "getcpuflags.h" int main() { int family; struct cpuflags flags; if(!getcpuflags(&flags)){ printf("CPU won't do cpuid (some old i386 or i486)\n"); return 0; } family = (flags.id & 0xf00)>>8; printf("family: %i\n", family); printf("stdcpuflags: 0x%08x\n", flags.std); printf("std2cpuflags: 0x%08x\n", flags.std2); printf("extcpuflags: 0x%08x\n", flags.ext); if(cpu_i586(flags)) { printf("A i586 or better cpu with:"); if(cpu_mmx(flags)) printf(" mmx"); if(cpu_3dnow(flags)) printf(" 3dnow"); if(cpu_3dnowext(flags)) printf(" 3dnowext"); if(cpu_sse(flags)) printf(" sse"); if(cpu_sse2(flags)) printf(" sse2"); if(cpu_sse3(flags)) printf(" sse3"); printf("\n"); } else printf("I guess you have some i486\n"); return 0; }