cpu_internal.h File Reference

#include "cpu.h"

Go to the source code of this file.

Macros
#define	CPUEXT_SUFFIX(flags, suffix, cpuext)   (HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext))
#define	CPUEXT(flags, cpuext)   CPUEXT_SUFFIX(flags, , cpuext)

Functions
int	ff_get_cpu_flags_aarch64 (void)
int	ff_get_cpu_flags_arm (void)
int	ff_get_cpu_flags_ppc (void)
	This function MAY rely on signal() or fork() in order to make sure AltiVec is present.
int	ff_get_cpu_flags_x86 (void)

Macro Definition Documentation

#define CPUEXT_SUFFIX	(		flags,
			suffix,
			cpuext
	)		(HAVE_ ## cpuext ## suffix && ((flags) & AV_CPU_FLAG_ ## cpuext))

Definition at line 24 of file cpu_internal.h.

#define CPUEXT	(		flags,
			cpuext
	)		CPUEXT_SUFFIX(flags, , cpuext)

Definition at line 27 of file cpu_internal.h.

Function Documentation

int ff_get_cpu_flags_aarch64

(

void

)

Definition at line 23 of file cpu.c.

Referenced by av_get_cpu_flags().

int ff_get_cpu_flags_arm

(

void

)

Definition at line 145 of file cpu.c.

Referenced by av_get_cpu_flags().

int ff_get_cpu_flags_ppc

(

void

)

This function MAY rely on signal() or fork() in order to make sure AltiVec is present.

Definition at line 39 of file cpu.c.

Referenced by av_get_cpu_flags().

int ff_get_cpu_flags_x86

(

void

)

Definition at line 90 of file cpu.c.

Referenced by av_get_cpu_flags().