dsputil_x86.h File Reference

#include <stddef.h>
#include <stdint.h>
#include "libavcodec/dsputil.h"
#include "libavutil/x86/asm.h"
#include "constants.h"

Go to the source code of this file.

Macros
#define	MOVQ_WONE(regd)
#define	JUMPALIGN()   __asm__ volatile (".p2align 3"::)
#define	MOVQ_ZERO(regd)   __asm__ volatile ("pxor %%"#regd", %%"#regd ::)
#define	MOVQ_BFE(regd)
#define	MOVQ_WTWO(regd)   __asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_wtwo))
#define	PAVGB_MMX_NO_RND(rega, regb, regr, regfe)
#define	PAVGB_MMX(rega, regb, regr, regfe)
#define	PAVGBP_MMX_NO_RND(rega, regb, regr,regc, regd, regp)
#define	PAVGBP_MMX(rega, regb, regr, regc, regd, regp)
#define	PIXELS16(STATIC, PFX1, PFX2, TYPE, CPUEXT)

Functions
void	ff_dsputilenc_init_mmx (DSPContext *c, AVCodecContext *avctx)
void	ff_dsputil_init_pix_mmx (DSPContext *c, AVCodecContext *avctx)
void	ff_add_pixels_clamped_mmx (const int16_t *block, uint8_t *pixels, int line_size)
void	ff_put_pixels_clamped_mmx (const int16_t *block, uint8_t *pixels, int line_size)
void	ff_put_signed_pixels_clamped_mmx (const int16_t *block, uint8_t *pixels, int line_size)
void	ff_clear_block_mmx (int16_t *block)
void	ff_clear_block_sse (int16_t *block)
void	ff_clear_blocks_mmx (int16_t *blocks)
void	ff_clear_blocks_sse (int16_t *blocks)
void	ff_add_bytes_mmx (uint8_t *dst, uint8_t *src, int w)
void	ff_add_hfyu_median_prediction_cmov (uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top)
void	ff_draw_edges_mmx (uint8_t *buf, int wrap, int width, int height, int w, int h, int sides)
void	ff_gmc_mmx (uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
void	ff_gmc_sse (uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
void	ff_vector_clipf_sse (float *dst, const float *src, float min, float max, int len)
void	ff_avg_pixels8_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels16_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels8_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels16_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels8_mmxext (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels8_mmxext (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels16_sse2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels16_sse2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels8_x2_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels8_xy2_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_avg_pixels16_xy2_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels8_xy2_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_put_pixels16_xy2_mmx (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void	ff_mmx_idct (int16_t *block)
void	ff_mmxext_idct (int16_t *block)
void	ff_deinterlace_line_mmx (uint8_t *dst, const uint8_t *lum_m4, const uint8_t *lum_m3, const uint8_t *lum_m2, const uint8_t *lum_m1, const uint8_t *lum, int size)
void	ff_deinterlace_line_inplace_mmx (const uint8_t *lum_m4, const uint8_t *lum_m3, const uint8_t *lum_m2, const uint8_t *lum_m1, const uint8_t *lum, int size)

Macro Definition Documentation

#define MOVQ_WONE

(

regd

)

Value:

__asm__ volatile ( \
    "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
    "psrlw $15, %%" #regd ::)

Definition at line 32 of file dsputil_x86.h.

#define JUMPALIGN

(

)

__asm__ volatile (".p2align 3"::)

Definition at line 37 of file dsputil_x86.h.

#define MOVQ_ZERO

(

regd

)

__asm__ volatile ("pxor %%"#regd", %%"#regd ::)

Definition at line 38 of file dsputil_x86.h.

Referenced by pixels8_xy2().

#define MOVQ_BFE

(

regd

)

Value:

__asm__ volatile (                                  \
        "pcmpeqd %%"#regd", %%"#regd"   \n\t"           \
        "paddb   %%"#regd", %%"#regd"   \n\t" ::)

Definition at line 40 of file dsputil_x86.h.

Referenced by pixels16_x2(), pixels8_x2(), and pixels8_y2().

#define MOVQ_WTWO

(

regd

)

__asm__ volatile ("movq %0, %%"#regd" \n\t" :: "m"(ff_wtwo))

Definition at line 46 of file dsputil_x86.h.

#define PAVGB_MMX_NO_RND	(		rega,
			regb,
			regr,
			regfe
	)

Value:

"movq   "#rega", "#regr"            \n\t"                    \
    "pand   "#regb", "#regr"            \n\t"                    \
    "pxor   "#rega", "#regb"            \n\t"                    \
    "pand  "#regfe", "#regb"            \n\t"                    \
    "psrlq       $1, "#regb"            \n\t"                    \
    "paddb  "#regb", "#regr"            \n\t"

Definition at line 61 of file dsputil_x86.h.

#define PAVGB_MMX	(		rega,
			regb,
			regr,
			regfe
	)

Value:

"movq   "#rega", "#regr"            \n\t"                    \
    "por    "#regb", "#regr"            \n\t"                    \
    "pxor   "#rega", "#regb"            \n\t"                    \
    "pand  "#regfe", "#regb"            \n\t"                    \
    "psrlq       $1, "#regb"            \n\t"                    \
    "psubb  "#regb", "#regr"            \n\t"

Definition at line 69 of file dsputil_x86.h.

#define PAVGBP_MMX_NO_RND	(		rega,
			regb,
			regr,
			regc,
			regd,
			regp
	)

Value:

"movq  "#rega", "#regr"             \n\t"                    \
    "movq  "#regc", "#regp"             \n\t"                    \
    "pand  "#regb", "#regr"             \n\t"                    \
    "pand  "#regd", "#regp"             \n\t"                    \
    "pxor  "#rega", "#regb"             \n\t"                    \
    "pxor  "#regc", "#regd"             \n\t"                    \
    "pand    %%mm6, "#regb"             \n\t"                    \
    "pand    %%mm6, "#regd"             \n\t"                    \
    "psrlq      $1, "#regb"             \n\t"                    \
    "psrlq      $1, "#regd"             \n\t"                    \
    "paddb "#regb", "#regr"             \n\t"                    \
    "paddb "#regd", "#regp"             \n\t"

Definition at line 78 of file dsputil_x86.h.

#define PAVGBP_MMX	(		rega,
			regb,
			regr,
			regc,
			regd,
			regp
	)

Value:

"movq  "#rega", "#regr"             \n\t"                    \
    "movq  "#regc", "#regp"             \n\t"                    \
    "por   "#regb", "#regr"             \n\t"                    \
    "por   "#regd", "#regp"             \n\t"                    \
    "pxor  "#rega", "#regb"             \n\t"                    \
    "pxor  "#regc", "#regd"             \n\t"                    \
    "pand    %%mm6, "#regb"             \n\t"                    \
    "pand    %%mm6, "#regd"             \n\t"                    \
    "psrlq      $1, "#regd"             \n\t"                    \
    "psrlq      $1, "#regb"             \n\t"                    \
    "psubb "#regb", "#regr"             \n\t"                    \
    "psubb "#regd", "#regp"             \n\t"

Definition at line 92 of file dsputil_x86.h.

#define PIXELS16	(		STATIC,
			PFX1,
			PFX2,
			TYPE,
			CPUEXT
	)

Value:

STATIC void PFX1 ## _pixels16 ## TYPE ## CPUEXT(uint8_t *block,         \
                                                const uint8_t *pixels,  \
                                                ptrdiff_t line_size,    \
                                                int h)                  \
{                                                                       \
    PFX2 ## PFX1 ## _pixels8 ## TYPE ## CPUEXT(block,      pixels,      \
                                               line_size, h);           \
    PFX2 ## PFX1 ## _pixels8 ## TYPE ## CPUEXT(block + 8,  pixels + 8,  \
                                               line_size, h);           \
}

Definition at line 186 of file dsputil_x86.h.

Function Documentation

void ff_dsputilenc_init_mmx	(	DSPContext *	c,
		AVCodecContext *	avctx
	)

Referenced by ff_dsputil_init_mmx().

void ff_dsputil_init_pix_mmx	(	DSPContext *	c,
		AVCodecContext *	avctx
	)

Definition at line 435 of file motion_est.c.

Referenced by hadamard_func().

void ff_add_pixels_clamped_mmx	(	const int16_t *	block,
		uint8_t *	pixels,
		int	line_size
	)

Referenced by dsputil_init_mmx().

void ff_put_pixels_clamped_mmx	(	const int16_t *	block,
		uint8_t *	pixels,
		int	line_size
	)

Referenced by dsputil_init_mmx().

void ff_put_signed_pixels_clamped_mmx	(	const int16_t *	block,
		uint8_t *	pixels,
		int	line_size
	)

Referenced by dsputil_init_mmx().

void ff_clear_block_mmx

(

int16_t *

block

)

Referenced by dsputil_init_mmx().

void ff_clear_block_sse

(

int16_t *

block

)

Referenced by dsputil_init_sse().

void ff_clear_blocks_mmx

(

int16_t *

blocks

)

Referenced by dsputil_init_mmx().

void ff_clear_blocks_sse

(

int16_t *

blocks

)

Referenced by dsputil_init_sse().

void ff_add_bytes_mmx	(	uint8_t *	dst,
		uint8_t *	src,
		int	w
	)

Referenced by dsputil_init_mmx().

void ff_add_hfyu_median_prediction_cmov	(	uint8_t *	dst,
		const uint8_t *	top,
		const uint8_t *	diff,
		int	w,
		int *	left,
		int *	left_top
	)

Referenced by ff_dsputil_init_mmx().

void ff_draw_edges_mmx	(	uint8_t *	buf,
		int	wrap,
		int	width,
		int	height,
		int	w,
		int	h,
		int	sides
	)

Referenced by dsputil_init_mmx().

void ff_gmc_mmx	(	uint8_t *	dst,
		uint8_t *	src,
		int	stride,
		int	h,
		int	ox,
		int	oy,
		int	dxx,
		int	dxy,
		int	dyx,
		int	dyy,
		int	shift,
		int	r,
		int	width,
		int	height
	)

Referenced by dsputil_init_mmx().

void ff_gmc_sse	(	uint8_t *	dst,
		uint8_t *	src,
		int	stride,
		int	h,
		int	ox,
		int	oy,
		int	dxx,
		int	dxy,
		int	dyx,
		int	dyy,
		int	shift,
		int	r,
		int	width,
		int	height
	)

Referenced by dsputil_init_sse().

void ff_vector_clipf_sse	(	float *	dst,
		const float *	src,
		float	min,
		float	max,
		int	len
	)

Referenced by dsputil_init_sse().

void ff_avg_pixels8_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_avg_pixels16_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_put_pixels8_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_put_pixels16_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_avg_pixels8_mmxext	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

Referenced by hpeldsp_init_mmxext().

void ff_put_pixels8_mmxext	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_avg_pixels16_sse2	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

Referenced by hpeldsp_init_sse2().

void ff_put_pixels16_sse2	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

Referenced by hpeldsp_init_sse2().

void ff_avg_pixels8_x2_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_avg_pixels8_xy2_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_avg_pixels16_xy2_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_put_pixels8_xy2_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_put_pixels16_xy2_mmx	(	uint8_t *	block,
		const uint8_t *	pixels,
		ptrdiff_t	line_size,
		int	h
	)

void ff_mmx_idct

(

int16_t *

block

)

void ff_mmxext_idct

(

int16_t *

block

)

void ff_deinterlace_line_mmx	(	uint8_t *	dst,
		const uint8_t *	lum_m4,
		const uint8_t *	lum_m3,
		const uint8_t *	lum_m2,
		const uint8_t *	lum_m1,
		const uint8_t *	lum,
		int	size
	)

void ff_deinterlace_line_inplace_mmx	(	const uint8_t *	lum_m4,
		const uint8_t *	lum_m3,
		const uint8_t *	lum_m2,
		const uint8_t *	lum_m1,
		const uint8_t *	lum,
		int	size
	)