cpu.h File Reference

#include "config.h"
#include <stdbool.h>
#include <stddef.h>
#include "libavutil/attributes_internal.h"
#include "libavutil/cpu.h"

Go to the source code of this file.

Functions
static av_const bool	ff_rv_zbb_support (void)
static bool	ff_rv_vlen_least (unsigned int bits)
	Checks that the vector bit-size is at least the given value. More...

Variables
attribute_visibility_hidden bool	ff_rv_zbb_supported

Function Documentation

ff_rv_zbb_support()

static av_const bool ff_rv_zbb_support ( void  )

inlinestatic

Definition at line 34 of file cpu.h.

Referenced by av_bswap32_rv(), av_parity_rv(), av_popcount64_rv(), av_popcount_rv(), ff_clz_rv(), ff_ctz_rv(), and ff_ctzll_rv().

ff_rv_vlen_least()

static bool ff_rv_vlen_least ( unsigned int  bits )

inlinestatic

Checks that the vector bit-size is at least the given value.

This is potentially undefined behaviour if vectors are not implemented.

Definition at line 65 of file cpu.h.

Referenced by ff_blockdsp_init_riscv(), ff_g722dsp_init_riscv(), ff_h263dsp_init_riscv(), ff_h264chroma_init_riscv(), ff_h264dsp_init_riscv(), ff_idctdsp_init_riscv(), ff_me_cmp_init_riscv(), ff_mpegvideoencdsp_init_riscv(), ff_pixblockdsp_init_riscv(), ff_rv34dsp_init_riscv(), ff_rv40dsp_init_riscv(), ff_vc1dsp_init_riscv(), ff_vp78dsp_init_riscv(), ff_vp7dsp_init_riscv(), ff_vp8dsp_init_riscv(), vp9dsp_intrapred_init_riscv(), and vp9dsp_mc_init_riscv().

Variable Documentation

ff_rv_zbb_supported

attribute_visibility_hidden bool ff_rv_zbb_supported

Definition at line 24 of file cpu_common.c.

Referenced by ff_rv_zbb_support().