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Classes
struct	cpuflags

Macros
#define	FLAG_SSE3 0x00000001

#define	FLAG_SSSE3 0x00000200

#define	FLAG_AVX 0x1C000000

#define	FLAG2_MMX 0x00800000

#define	FLAG2_SSE 0x02000000

#define	FLAG2_SSE2 0x04000000

#define	FLAG2_FPU 0x00000001

#define	XFLAG_MMX 0x00800000

#define	XFLAG_3DNOW 0x80000000

#define	XFLAG_3DNOWEXT 0x40000000

#define	XCR0FLAG_AVX 0x00000006

#define	cpu_i586(s) ( ((s.id & 0xf00)>>8) == 0 \|\| ((s.id & 0xf00)>>8) > 4 )

#define	cpu_fpu(s) (FLAG2_FPU & s.std2)

#define	cpu_mmx(s) (FLAG2_MMX & s.std2 \|\| XFLAG_MMX & s.ext)

#define	cpu_3dnow(s) (XFLAG_3DNOW & s.ext)

#define	cpu_3dnowext(s) (XFLAG_3DNOWEXT & s.ext)

#define	cpu_sse(s) (FLAG2_SSE & s.std2)

#define	cpu_sse2(s) (FLAG2_SSE2 & s.std2)

#define	cpu_sse3(s) (FLAG_SSE3 & s.std)

#define	cpu_avx(s) ((FLAG_AVX & s.std) == FLAG_AVX && (XCR0FLAG_AVX & s.xcr0_lo) == XCR0FLAG_AVX)

#define	cpu_fast_sse(s)

#define	cpu_neon(s) (s.has_neon)

Functions
unsigned int	getcpuflags (struct cpuflags *cf)

Macro Definition Documentation

◆ cpu_3dnow

#define cpu_3dnow ( s ) (XFLAG_3DNOW & s.ext)

Definition at line 50 of file getcpuflags.h.

◆ cpu_3dnowext

#define cpu_3dnowext ( s ) (XFLAG_3DNOWEXT & s.ext)

Definition at line 51 of file getcpuflags.h.

◆ cpu_avx

#define cpu_avx ( s ) ((FLAG_AVX & s.std) == FLAG_AVX && (XCR0FLAG_AVX & s.xcr0_lo) == XCR0FLAG_AVX)

Definition at line 55 of file getcpuflags.h.

◆ cpu_fast_sse

#define cpu_fast_sse ( s )

Value:

((((s.id & 0xf00)>>8) == 6 && FLAG_SSSE3 & s.std) /* for Intel/VIA; family 6 CPUs with SSSE3 */ || \

(((s.id & 0xf00)>>8) == 0xf && (((s.id & 0x0ff00000)>>20) > 0 && ((s.id & 0x0ff00000)>>20) != 5))) /* for AMD; family > 0xF CPUs except Bobcat */

FLAG_SSSE3

#define FLAG_SSSE3

Definition: getcpuflags.h:15

s

GLdouble s

Definition: gl.h:2039

Definition at line 56 of file getcpuflags.h.

◆ cpu_fpu

#define cpu_fpu ( s ) (FLAG2_FPU & s.std2)

Definition at line 48 of file getcpuflags.h.

◆ cpu_i586

#define cpu_i586 ( s ) ( ((s.id & 0xf00)>>8) == 0 || ((s.id & 0xf00)>>8) > 4 )

Definition at line 46 of file getcpuflags.h.

◆ cpu_mmx

#define cpu_mmx ( s ) (FLAG2_MMX & s.std2 || XFLAG_MMX & s.ext)

Definition at line 49 of file getcpuflags.h.

◆ cpu_neon

#define cpu_neon ( s ) (s.has_neon)

Definition at line 58 of file getcpuflags.h.

◆ cpu_sse

#define cpu_sse ( s ) (FLAG2_SSE & s.std2)

Definition at line 52 of file getcpuflags.h.

◆ cpu_sse2

#define cpu_sse2 ( s ) (FLAG2_SSE2 & s.std2)

Definition at line 53 of file getcpuflags.h.

◆ cpu_sse3

#define cpu_sse3 ( s ) (FLAG_SSE3 & s.std)

Definition at line 54 of file getcpuflags.h.

◆ FLAG2_FPU

#define FLAG2_FPU 0x00000001

Definition at line 21 of file getcpuflags.h.

◆ FLAG2_MMX

#define FLAG2_MMX 0x00800000

Definition at line 18 of file getcpuflags.h.

◆ FLAG2_SSE

#define FLAG2_SSE 0x02000000

Definition at line 19 of file getcpuflags.h.

◆ FLAG2_SSE2

#define FLAG2_SSE2 0x04000000

Definition at line 20 of file getcpuflags.h.

◆ FLAG_AVX

#define FLAG_AVX 0x1C000000

Definition at line 16 of file getcpuflags.h.

◆ FLAG_SSE3

#define FLAG_SSE3 0x00000001

Definition at line 14 of file getcpuflags.h.

◆ FLAG_SSSE3

#define FLAG_SSSE3 0x00000200

Definition at line 15 of file getcpuflags.h.

◆ XCR0FLAG_AVX

#define XCR0FLAG_AVX 0x00000006

Definition at line 27 of file getcpuflags.h.

◆ XFLAG_3DNOW

#define XFLAG_3DNOW 0x80000000

Definition at line 24 of file getcpuflags.h.

◆ XFLAG_3DNOWEXT

#define XFLAG_3DNOWEXT 0x40000000

Definition at line 25 of file getcpuflags.h.

◆ XFLAG_MMX

#define XFLAG_MMX 0x00800000

Definition at line 23 of file getcpuflags.h.

Function Documentation

◆ getcpuflags()

unsigned int getcpuflags ( struct cpuflags * cf )

Classes

Macros

Functions