dsp_init.c File Reference

#include "libavutil/cpu.h"
#include "libavutil/aarch64/cpu.h"
#include "libavcodec/aarch64/h26x/dsp.h"
#include "libavcodec/vvc/dsp.h"
#include "libavcodec/vvc/dec.h"
#include "libavcodec/vvc/ctu.h"
#include "alf_template.c"

Go to the source code of this file.

Macros
#define	BDOF_BLOCK_SIZE   16
#define	BDOF_MIN_BLOCK_SIZE   4
#define	BIT_DEPTH   8
#define	BIT_DEPTH   10
#define	BIT_DEPTH   12
#define	W_AVG_FUN(bit_depth)
#define	DMVR_FUN(fn, bd)
#define	APPLY_BDOF_FUNC(bd)

Functions
void	ff_alf_classify_sum_neon (int *sum0, int *sum1, int16_t *grad, uint32_t gshift, uint32_t steps)
int	ff_vvc_sad_neon (const int16_t *src0, const int16_t *src1, int dx, int dy, const int block_w, const int block_h)
void	ff_vvc_avg_8_neon (uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
void	ff_vvc_avg_10_neon (uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
void	ff_vvc_avg_12_neon (uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
void	ff_vvc_w_avg_8_neon (uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
void	ff_vvc_w_avg_10_neon (uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
void	ff_vvc_w_avg_12_neon (uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
void	ff_vvc_dsp_init_aarch64 (VVCDSPContext *const c, const int bd)

Macro Definition Documentation

BDOF_BLOCK_SIZE

#define BDOF_BLOCK_SIZE   16

Definition at line 30 of file dsp_init.c.

BDOF_MIN_BLOCK_SIZE

#define BDOF_MIN_BLOCK_SIZE   4

Definition at line 31 of file dsp_init.c.

BIT_DEPTH [1/3]

#define BIT_DEPTH   8

Definition at line 44 of file dsp_init.c.

BIT_DEPTH [2/3]

#define BIT_DEPTH   10

Definition at line 44 of file dsp_init.c.

BIT_DEPTH [3/3]

#define BIT_DEPTH   12

Definition at line 44 of file dsp_init.c.

W_AVG_FUN

#define W_AVG_FUN

(

bit_depth

)

Value:

static void vvc_w_avg_ ## bit_depth(uint8_t *dst, ptrdiff_t dst_stride, \
    const int16_t *src0, const int16_t *src1, int width, int height, \
    int denom, int w0, int w1, int o0, int o1) \
{ \
    int shift = denom + FFMAX(3, 15 - bit_depth); \
    int offset = ((o0 + o1) * (1 << (bit_depth - 8)) + 1) * (1 << (shift - 1)); \
    uintptr_t w0_w1 = ((uintptr_t)w0 << 32) | (uint32_t)w1; \
    uintptr_t offset_shift = ((uintptr_t)offset << 32) | (uint32_t)shift; \
    ff_vvc_w_avg_ ## bit_depth ## _neon(dst, dst_stride, src0, src1, width, height, w0_w1, offset_shift); \
}

Definition at line 78 of file dsp_init.c.

DMVR_FUN

#define DMVR_FUN	(		fn,
			bd
	)

Value:

    void ff_vvc_dmvr_ ## fn ## bd ## _neon(int16_t *dst, \
        const uint8_t *_src, ptrdiff_t _src_stride, int height, \
        intptr_t mx, intptr_t my, int width);

Definition at line 94 of file dsp_init.c.

APPLY_BDOF_FUNC

#define APPLY_BDOF_FUNC

(

bd

)

Value:

    void ff_vvc_apply_bdof_ ## bd ## _neon(uint8_t *_dst, ptrdiff_t _dst_stride, \
        const int16_t *_src0, const int16_t *_src1, \
        int block_w, int block_h);

Definition at line 109 of file dsp_init.c.

Function Documentation

ff_alf_classify_sum_neon()

void ff_alf_classify_sum_neon	(	int *	sum0,
		int *	sum1,
		int16_t *	grad,
		uint32_t	gshift,
		uint32_t	steps
	)

Referenced by alf_classify().

ff_vvc_sad_neon()

int ff_vvc_sad_neon	(	const int16_t *	src0,
		const int16_t *	src1,
		int	dx,
		int	dy,
		const int	block_w,
		const int	block_h
	)

Referenced by ff_vvc_dsp_init_aarch64().

ff_vvc_avg_8_neon()

void ff_vvc_avg_8_neon	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height
	)

Referenced by ff_vvc_dsp_init_aarch64().

ff_vvc_avg_10_neon()

void ff_vvc_avg_10_neon	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height
	)

Referenced by ff_vvc_dsp_init_aarch64().

ff_vvc_avg_12_neon()

void ff_vvc_avg_12_neon	(	uint8_t *	dst,
		ptrdiff_t	dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height
	)

Referenced by ff_vvc_dsp_init_aarch64().

ff_vvc_w_avg_8_neon()

void ff_vvc_w_avg_8_neon	(	uint8_t *	_dst,
		ptrdiff_t	_dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height,
		uintptr_t	w0_w1,
		uintptr_t	offset_shift
	)

ff_vvc_w_avg_10_neon()

void ff_vvc_w_avg_10_neon	(	uint8_t *	_dst,
		ptrdiff_t	_dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height,
		uintptr_t	w0_w1,
		uintptr_t	offset_shift
	)

ff_vvc_w_avg_12_neon()

void ff_vvc_w_avg_12_neon	(	uint8_t *	_dst,
		ptrdiff_t	_dst_stride,
		const int16_t *	src0,
		const int16_t *	src1,
		int	width,
		int	height,
		uintptr_t	w0_w1,
		uintptr_t	offset_shift
	)

ff_vvc_dsp_init_aarch64()

void ff_vvc_dsp_init_aarch64	(	VVCDSPContext *const	c,
		const int	bd
	)

Definition at line 118 of file dsp_init.c.

Referenced by ff_vvc_dsp_init().