videodsp_init.c File Reference

#include "config.h"
#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/asm.h"
#include "libavutil/x86/cpu.h"
#include "libavcodec/videodsp.h"
#include "videodsp.h"

Go to the source code of this file.

Typedefs
typedef void	emu_edge_vfix_func(uint8_t *dst, x86_reg dst_stride, const uint8_t *src, x86_reg src_stride, x86_reg start_y, x86_reg end_y, x86_reg bh)
typedef void	emu_edge_vvar_func(uint8_t *dst, x86_reg dst_stride, const uint8_t *src, x86_reg src_stride, x86_reg start_y, x86_reg end_y, x86_reg bh, x86_reg w)
typedef void	emu_edge_hfix_func(uint8_t *dst, x86_reg dst_stride, x86_reg start_x, x86_reg bh)
typedef void	emu_edge_hvar_func(uint8_t *dst, x86_reg dst_stride, x86_reg start_x, x86_reg n_words, x86_reg bh)

Functions
static av_always_inline void	emulated_edge_mc (uint8_t *dst, const uint8_t *src, ptrdiff_t dst_stride, ptrdiff_t src_stride, x86_reg block_w, x86_reg block_h, x86_reg src_x, x86_reg src_y, x86_reg w, x86_reg h, emu_edge_vfix_func *const *vfix_tbl, emu_edge_vvar_func *v_extend_var, emu_edge_hfix_func *const *hfix_tbl, emu_edge_hvar_func *h_extend_var)
void	ff_emulated_edge_mc_sse2 (uint8_t *buf, const uint8_t *src, ptrdiff_t buf_stride, ptrdiff_t src_stride, int block_w, int block_h, int src_x, int src_y, int w, int h)
void	ff_prefetch_mmxext (const uint8_t *buf, ptrdiff_t stride, int h)
av_cold void	ff_videodsp_init_x86 (VideoDSPContext *ctx, int bpc)

Variables
emu_edge_vfix_func	ff_emu_edge_vfix1_sse2
emu_edge_vfix_func	ff_emu_edge_vfix2_sse2
emu_edge_vfix_func	ff_emu_edge_vfix3_sse2
emu_edge_vfix_func	ff_emu_edge_vfix4_sse2
emu_edge_vfix_func	ff_emu_edge_vfix5_sse2
emu_edge_vfix_func	ff_emu_edge_vfix6_sse2
emu_edge_vfix_func	ff_emu_edge_vfix7_sse2
emu_edge_vfix_func	ff_emu_edge_vfix8_sse2
emu_edge_vfix_func	ff_emu_edge_vfix9_sse2
emu_edge_vfix_func	ff_emu_edge_vfix10_sse2
emu_edge_vfix_func	ff_emu_edge_vfix11_sse2
emu_edge_vfix_func	ff_emu_edge_vfix12_sse2
emu_edge_vfix_func	ff_emu_edge_vfix13_sse2
emu_edge_vfix_func	ff_emu_edge_vfix14_sse2
emu_edge_vfix_func	ff_emu_edge_vfix15_sse2
emu_edge_vfix_func	ff_emu_edge_vfix16_sse2
emu_edge_vfix_func	ff_emu_edge_vfix17_sse2
emu_edge_vfix_func	ff_emu_edge_vfix18_sse2
emu_edge_vfix_func	ff_emu_edge_vfix19_sse2
emu_edge_vfix_func	ff_emu_edge_vfix20_sse2
emu_edge_vfix_func	ff_emu_edge_vfix21_sse2
emu_edge_vfix_func	ff_emu_edge_vfix22_sse2
static emu_edge_vfix_func *const	vfixtbl_sse2 [22]
emu_edge_vvar_func	ff_emu_edge_vvar_sse
emu_edge_hfix_func	ff_emu_edge_hfix2_sse2
emu_edge_hfix_func	ff_emu_edge_hfix4_sse2
emu_edge_hfix_func	ff_emu_edge_hfix6_sse2
emu_edge_hfix_func	ff_emu_edge_hfix8_sse2
emu_edge_hfix_func	ff_emu_edge_hfix10_sse2
emu_edge_hfix_func	ff_emu_edge_hfix12_sse2
emu_edge_hfix_func	ff_emu_edge_hfix14_sse2
emu_edge_hfix_func	ff_emu_edge_hfix16_sse2
emu_edge_hfix_func	ff_emu_edge_hfix18_sse2
emu_edge_hfix_func	ff_emu_edge_hfix20_sse2
emu_edge_hfix_func	ff_emu_edge_hfix22_sse2
static emu_edge_hfix_func *const	hfixtbl_sse2 [11]
emu_edge_hvar_func	ff_emu_edge_hvar_sse2

Typedef Documentation

emu_edge_vfix_func

typedef void emu_edge_vfix_func(uint8_t *dst, x86_reg dst_stride, const uint8_t *src, x86_reg src_stride, x86_reg start_y, x86_reg end_y, x86_reg bh)

Definition at line 32 of file videodsp_init.c.

emu_edge_vvar_func

typedef void emu_edge_vvar_func(uint8_t *dst, x86_reg dst_stride, const uint8_t *src, x86_reg src_stride, x86_reg start_y, x86_reg end_y, x86_reg bh, x86_reg w)

Definition at line 35 of file videodsp_init.c.

emu_edge_hfix_func

typedef void emu_edge_hfix_func(uint8_t *dst, x86_reg dst_stride, x86_reg start_x, x86_reg bh)

Definition at line 74 of file videodsp_init.c.

emu_edge_hvar_func

typedef void emu_edge_hvar_func(uint8_t *dst, x86_reg dst_stride, x86_reg start_x, x86_reg n_words, x86_reg bh)

Definition at line 76 of file videodsp_init.c.

Function Documentation

emulated_edge_mc()

static av_always_inline void emulated_edge_mc ( uint8_t * dst, const uint8_t * src, ptrdiff_t dst_stride, ptrdiff_t src_stride, x86_reg block_w, x86_reg block_h, x86_reg src_x, x86_reg src_y, x86_reg w, x86_reg h, emu_edge_vfix_func *const * vfix_tbl, emu_edge_vvar_func * v_extend_var, emu_edge_hfix_func *const * hfix_tbl, emu_edge_hvar_func * h_extend_var )

static

Definition at line 115 of file videodsp_init.c.

Referenced by ff_emulated_edge_mc_sse2().

ff_emulated_edge_mc_sse2()

void ff_emulated_edge_mc_sse2	(	uint8_t *	buf,
		const uint8_t *	src,
		ptrdiff_t	buf_stride,
		ptrdiff_t	src_stride,
		int	block_w,
		int	block_h,
		int	src_x,
		int	src_y,
		int	w,
		int	h )

Definition at line 191 of file videodsp_init.c.

Referenced by ff_videodsp_init_x86().

ff_prefetch_mmxext()

void ff_prefetch_mmxext	(	const uint8_t *	buf,
		ptrdiff_t	stride,
		int	h )

Referenced by ff_videodsp_init_x86().

ff_videodsp_init_x86()

av_cold void ff_videodsp_init_x86	(	VideoDSPContext *	ctx,
		int	bpc )

Definition at line 219 of file videodsp_init.c.

Referenced by ff_videodsp_init().

Variable Documentation

ff_emu_edge_vfix1_sse2

emu_edge_vfix_func ff_emu_edge_vfix1_sse2

extern

ff_emu_edge_vfix2_sse2

emu_edge_vfix_func ff_emu_edge_vfix2_sse2

extern

ff_emu_edge_vfix3_sse2

emu_edge_vfix_func ff_emu_edge_vfix3_sse2

extern

ff_emu_edge_vfix4_sse2

emu_edge_vfix_func ff_emu_edge_vfix4_sse2

extern

ff_emu_edge_vfix5_sse2

emu_edge_vfix_func ff_emu_edge_vfix5_sse2

extern

ff_emu_edge_vfix6_sse2

emu_edge_vfix_func ff_emu_edge_vfix6_sse2

extern

ff_emu_edge_vfix7_sse2

emu_edge_vfix_func ff_emu_edge_vfix7_sse2

extern

ff_emu_edge_vfix8_sse2

emu_edge_vfix_func ff_emu_edge_vfix8_sse2

extern

ff_emu_edge_vfix9_sse2

emu_edge_vfix_func ff_emu_edge_vfix9_sse2

extern

ff_emu_edge_vfix10_sse2

emu_edge_vfix_func ff_emu_edge_vfix10_sse2

extern

ff_emu_edge_vfix11_sse2

emu_edge_vfix_func ff_emu_edge_vfix11_sse2

extern

ff_emu_edge_vfix12_sse2

emu_edge_vfix_func ff_emu_edge_vfix12_sse2

extern

ff_emu_edge_vfix13_sse2

emu_edge_vfix_func ff_emu_edge_vfix13_sse2

extern

ff_emu_edge_vfix14_sse2

emu_edge_vfix_func ff_emu_edge_vfix14_sse2

extern

ff_emu_edge_vfix15_sse2

emu_edge_vfix_func ff_emu_edge_vfix15_sse2

extern

ff_emu_edge_vfix16_sse2

emu_edge_vfix_func ff_emu_edge_vfix16_sse2

extern

ff_emu_edge_vfix17_sse2

emu_edge_vfix_func ff_emu_edge_vfix17_sse2

extern

ff_emu_edge_vfix18_sse2

emu_edge_vfix_func ff_emu_edge_vfix18_sse2

extern

ff_emu_edge_vfix19_sse2

emu_edge_vfix_func ff_emu_edge_vfix19_sse2

extern

ff_emu_edge_vfix20_sse2

emu_edge_vfix_func ff_emu_edge_vfix20_sse2

extern

ff_emu_edge_vfix21_sse2

emu_edge_vfix_func ff_emu_edge_vfix21_sse2

extern

ff_emu_edge_vfix22_sse2

emu_edge_vfix_func ff_emu_edge_vfix22_sse2

extern

vfixtbl_sse2

emu_edge_vfix_func* const vfixtbl_sse2[22]

static

Initial value:

= {
    ff_emu_edge_vfix1_sse2,  ff_emu_edge_vfix2_sse2,  ff_emu_edge_vfix3_sse2,
    ff_emu_edge_vfix4_sse2,  ff_emu_edge_vfix5_sse2,  ff_emu_edge_vfix6_sse2,
    ff_emu_edge_vfix7_sse2,  ff_emu_edge_vfix8_sse2,  ff_emu_edge_vfix9_sse2,
    ff_emu_edge_vfix10_sse2, ff_emu_edge_vfix11_sse2, ff_emu_edge_vfix12_sse2,
    ff_emu_edge_vfix13_sse2, ff_emu_edge_vfix14_sse2, ff_emu_edge_vfix15_sse2,
    ff_emu_edge_vfix16_sse2, ff_emu_edge_vfix17_sse2, ff_emu_edge_vfix18_sse2,
    ff_emu_edge_vfix19_sse2, ff_emu_edge_vfix20_sse2, ff_emu_edge_vfix21_sse2,
    ff_emu_edge_vfix22_sse2
}

Definition at line 62 of file videodsp_init.c.

Referenced by ff_emulated_edge_mc_sse2().

ff_emu_edge_vvar_sse

emu_edge_vvar_func ff_emu_edge_vvar_sse

extern

Referenced by ff_emulated_edge_mc_sse2().

ff_emu_edge_hfix2_sse2

emu_edge_hfix_func ff_emu_edge_hfix2_sse2

extern

ff_emu_edge_hfix4_sse2

emu_edge_hfix_func ff_emu_edge_hfix4_sse2

extern

ff_emu_edge_hfix6_sse2

emu_edge_hfix_func ff_emu_edge_hfix6_sse2

extern

ff_emu_edge_hfix8_sse2

emu_edge_hfix_func ff_emu_edge_hfix8_sse2

extern

ff_emu_edge_hfix10_sse2

emu_edge_hfix_func ff_emu_edge_hfix10_sse2

extern

ff_emu_edge_hfix12_sse2

emu_edge_hfix_func ff_emu_edge_hfix12_sse2

extern

ff_emu_edge_hfix14_sse2

emu_edge_hfix_func ff_emu_edge_hfix14_sse2

extern

ff_emu_edge_hfix16_sse2

emu_edge_hfix_func ff_emu_edge_hfix16_sse2

extern

ff_emu_edge_hfix18_sse2

emu_edge_hfix_func ff_emu_edge_hfix18_sse2

extern

ff_emu_edge_hfix20_sse2

emu_edge_hfix_func ff_emu_edge_hfix20_sse2

extern

ff_emu_edge_hfix22_sse2

emu_edge_hfix_func ff_emu_edge_hfix22_sse2

extern

hfixtbl_sse2

emu_edge_hfix_func* const hfixtbl_sse2[11]

static

Initial value:

= {
    ff_emu_edge_hfix2_sse2,  ff_emu_edge_hfix4_sse2,  ff_emu_edge_hfix6_sse2,
    ff_emu_edge_hfix8_sse2,  ff_emu_edge_hfix10_sse2, ff_emu_edge_hfix12_sse2,
    ff_emu_edge_hfix14_sse2, ff_emu_edge_hfix16_sse2, ff_emu_edge_hfix18_sse2,
    ff_emu_edge_hfix20_sse2, ff_emu_edge_hfix22_sse2
}

Definition at line 90 of file videodsp_init.c.

Referenced by ff_emulated_edge_mc_sse2().

ff_emu_edge_hvar_sse2

emu_edge_hvar_func ff_emu_edge_hvar_sse2

extern

Referenced by ff_emulated_edge_mc_sse2().