00001 /* 00002 * This file is part of MPlayer. 00003 * 00004 * MPlayer is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * MPlayer is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License along 00015 * with MPlayer; if not, write to the Free Software Foundation, Inc., 00016 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 00017 */ 00018 00019 #ifndef MPLAYER_CPUDETECT_H 00020 #define MPLAYER_CPUDETECT_H 00021 00022 //#include "config.h" 00023 00024 #define CPUTYPE_I386 3 00025 #define CPUTYPE_I486 4 00026 #define CPUTYPE_I586 5 00027 #define CPUTYPE_I686 6 00028 00029 #include "libavutil/x86_cpu.h" 00030 00031 typedef struct cpucaps_s { 00032 int cpuType; 00033 int cpuModel; 00034 int cpuStepping; 00035 int hasMMX; 00036 int hasMMX2; 00037 int has3DNow; 00038 int has3DNowExt; 00039 int hasSSE; 00040 int hasSSE2; 00041 int hasSSE3; 00042 int hasSSSE3; 00043 int hasSSE4a; 00044 int isX86; 00045 unsigned cl_size; /* size of cache line */ 00046 int hasAltiVec; 00047 int hasTSC; 00048 } CpuCaps; 00049 00050 extern CpuCaps gCpuCaps; 00051 00052 void do_cpuid(unsigned int ax, unsigned int *p); 00053 00054 void GetCpuCaps(CpuCaps *caps); 00055 00056 /* returned value is malloc()'ed so free() it after use */ 00057 char *GetCpuFriendlyName(unsigned int regs[], unsigned int regs2[]); 00058 00059 #endif /* MPLAYER_CPUDETECT_H */
1.5.8