mirror of
https://github.com/mpv-player/mpv
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798d2d1337
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13721 b3059339-0415-0410-9bf9-f77b7e298cf2
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
#ifndef CPUDETECT_H
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#define CPUDETECT_H
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#define CPUTYPE_I386 3
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#define CPUTYPE_I486 4
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#define CPUTYPE_I586 5
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#define CPUTYPE_I686 6
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#ifdef ARCH_X86_64
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# define REGa rax
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# define REGb rbx
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# define REGSP rsp
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# define REG_a "rax"
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# define REG_b "rbx"
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# define REG_c "rcx"
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# define REG_d "rdx"
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# define REG_S "rsi"
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# define REG_D "rdi"
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# define REG_SP "rsp"
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# define REG_BP "rbp"
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#else
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# define REGa eax
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# define REGb ebx
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# define REGSP esp
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# define REG_a "eax"
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# define REG_b "ebx"
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# define REG_c "ecx"
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# define REG_d "edx"
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# define REG_S "esi"
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# define REG_D "edi"
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# define REG_SP "esp"
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# define REG_BP "ebp"
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#endif
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typedef struct cpucaps_s {
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int cpuType;
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int cpuStepping;
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int hasMMX;
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int hasMMX2;
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int has3DNow;
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int has3DNowExt;
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int hasSSE;
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int hasSSE2;
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int isX86;
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unsigned cl_size; /* size of cache line */
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int hasAltiVec;
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int hasTSC;
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} CpuCaps;
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extern CpuCaps gCpuCaps;
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void GetCpuCaps(CpuCaps *caps);
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/* returned value is malloc()'ed so free() it after use */
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char *GetCpuFriendlyName(unsigned int regs[], unsigned int regs2[]);
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#endif /* !CPUDETECT_H */
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