vlc_cpu.h File Reference

This file provides CPU-specific optimization flags. More...

Go to the source code of this file.

Defines
#define	CPU_CAPABILITY_MMX   (0)
#define	CPU_CAPABILITY_3DNOW   (0)
#define	CPU_CAPABILITY_MMXEXT   (0)
#define	CPU_CAPABILITY_SSE   (0)
#define	CPU_CAPABILITY_SSE2   (0)
#define	CPU_CAPABILITY_SSE3   (0)
#define	CPU_CAPABILITY_SSSE3   (0)
#define	CPU_CAPABILITY_SSE4_1   (0)
#define	CPU_CAPABILITY_SSE4_2   (0)
#define	CPU_CAPABILITY_SSE4A   (0)
#define	CPU_CAPABILITY_ALTIVEC   (0)
#define	CPU_CAPABILITY_NEON   (0)
#define	HAVE_FPU   0
	Are floating point operations fast? If this bit is not set, you should try to use fixed-point instead.
Typedefs
typedef void *(*	vlc_memcpy_t )(void *tgt, const void *src, size_t n)
Functions
VLC_API unsigned	vlc_CPU (void)
	Retrieves pre-computed CPU capability flags.
VLC_API void	vlc_fastmem_register (vlc_memcpy_t cpy)

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Detailed Description

This file provides CPU-specific optimization flags.

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Define Documentation

#define CPU_CAPABILITY_3DNOW   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_ALTIVEC   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_MMX   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_MMXEXT   (0)

Referenced by vlc_CPU_dump(), and vlc_CPU_init().

#define CPU_CAPABILITY_NEON   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE2   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE3   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE4_1   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE4_2   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSE4A   (0)

Referenced by vlc_CPU_dump().

#define CPU_CAPABILITY_SSSE3   (0)

Referenced by vlc_CPU_dump().

#define HAVE_FPU   0

Are floating point operations fast? If this bit is not set, you should try to use fixed-point instead.

Referenced by aout_OutputNew(), and SplitConversion().

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Typedef Documentation

typedef void*(* vlc_memcpy_t)(void *tgt, const void *src, size_t n)

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Function Documentation

VLC_API unsigned vlc_CPU

(

void

)

Retrieves pre-computed CPU capability flags.

References cpu_flags, once, and vlc_CPU_init().

Referenced by vlc_CPU_dump().

VLC_API void vlc_fastmem_register

(

vlc_memcpy_t

cpy

)