libswscale/x86/swscale_mmx.c File Reference

#include <inttypes.h>
#include "config.h"
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
#include "libavutil/avassert.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/x86_cpu.h"
#include "libavutil/cpu.h"
#include "libavutil/pixdesc.h"

Go to the source code of this file.

Defines
#define	SCALE_FUNC(filter_n, from_bpc, to_bpc, opt)
#define	SCALE_FUNCS(filter_n, opt)
#define	SCALE_FUNCS_MMX(opt)
#define	SCALE_FUNCS_SSE(opt)
#define	VSCALEX_FUNC(size, opt)
#define	VSCALEX_FUNCS(opt)
#define	VSCALE_FUNC(size, opt)
#define	VSCALE_FUNCS(opt1, opt2)
#define	INPUT_Y_FUNC(fmt, opt)
#define	INPUT_UV_FUNC(fmt, opt)
#define	INPUT_FUNC(fmt, opt)
#define	INPUT_FUNCS(opt)
Functions
	SCALE_FUNCS_SSE (sse2)
	SCALE_FUNCS_SSE (ssse3)
	SCALE_FUNCS_SSE (sse4)
	VSCALEX_FUNCS (sse2)
	VSCALEX_FUNCS (sse4)
	VSCALEX_FUNC (16, sse4)
	VSCALEX_FUNCS (avx)
	VSCALE_FUNCS (sse2, sse2)
	VSCALE_FUNC (16, sse4)
	VSCALE_FUNCS (avx, avx)
	INPUT_FUNCS (sse2)
	INPUT_FUNCS (ssse3)
	INPUT_FUNCS (avx)
void	ff_sws_init_swScale_mmx (SwsContext *c)

---

Define Documentation

#define INPUT_FUNC	(	fmt,
		opt		)

Value:

INPUT_Y_FUNC(fmt, opt); \
    INPUT_UV_FUNC(fmt, opt)

Definition at line 348 of file swscale_mmx.c.

#define INPUT_FUNCS

(

opt

)

Value:

INPUT_FUNC(uyvy, opt); \
    INPUT_FUNC(yuyv, opt); \
    INPUT_UV_FUNC(nv12, opt); \
    INPUT_UV_FUNC(nv21, opt); \
    INPUT_FUNC(rgba, opt); \
    INPUT_FUNC(bgra, opt); \
    INPUT_FUNC(argb, opt); \
    INPUT_FUNC(abgr, opt); \
    INPUT_FUNC(rgb24, opt); \
    INPUT_FUNC(bgr24, opt)

Definition at line 351 of file swscale_mmx.c.

#define INPUT_UV_FUNC	(	fmt,
		opt		)

Value:

extern void ff_ ## fmt ## ToUV_ ## opt(uint8_t *dstU, uint8_t *dstV, \
                                       const uint8_t *src, const uint8_t *unused1, \
                                       int w, uint32_t *unused2)

Definition at line 344 of file swscale_mmx.c.

#define INPUT_Y_FUNC	(	fmt,
		opt		)

Value:

extern void ff_ ## fmt ## ToY_  ## opt(uint8_t *dst, const uint8_t *src, \
                                       int w, uint32_t *unused)

Definition at line 341 of file swscale_mmx.c.

#define SCALE_FUNC	(	filter_n,
		from_bpc,
		to_bpc,
		opt		)

Value:

extern void ff_hscale ## from_bpc ## to ## to_bpc ## _ ## filter_n ## _ ## opt( \
                                                SwsContext *c, int16_t *data, \
                                                int dstW, const uint8_t *src, \
                                                const int16_t *filter, \
                                                const int32_t *filterPos, int filterSize)

Definition at line 269 of file swscale_mmx.c.

#define SCALE_FUNCS	(	filter_n,
		opt		)

Value:

SCALE_FUNC(filter_n,  8, 15, opt); \
    SCALE_FUNC(filter_n,  9, 15, opt); \
    SCALE_FUNC(filter_n, 10, 15, opt); \
    SCALE_FUNC(filter_n, 12, 15, opt); \
    SCALE_FUNC(filter_n, 14, 15, opt); \
    SCALE_FUNC(filter_n, 16, 15, opt); \
    SCALE_FUNC(filter_n,  8, 19, opt); \
    SCALE_FUNC(filter_n,  9, 19, opt); \
    SCALE_FUNC(filter_n, 10, 19, opt); \
    SCALE_FUNC(filter_n, 12, 19, opt); \
    SCALE_FUNC(filter_n, 14, 19, opt); \
    SCALE_FUNC(filter_n, 16, 19, opt)

Definition at line 276 of file swscale_mmx.c.

#define SCALE_FUNCS_MMX

(

opt

)

Value:

SCALE_FUNCS(4, opt); \
    SCALE_FUNCS(8, opt); \
    SCALE_FUNCS(X, opt)

Definition at line 290 of file swscale_mmx.c.

#define SCALE_FUNCS_SSE

(

opt

)

Value:

SCALE_FUNCS(4, opt); \
    SCALE_FUNCS(8, opt); \
    SCALE_FUNCS(X4, opt); \
    SCALE_FUNCS(X8, opt)

Definition at line 295 of file swscale_mmx.c.

#define VSCALE_FUNC	(	size,
		opt		)

Value:

extern void ff_yuv2plane1_ ## size ## _ ## opt(const int16_t *src, uint8_t *dst, int dstW, \
                                               const uint8_t *dither, int offset)

Definition at line 325 of file swscale_mmx.c.

#define VSCALE_FUNCS	(	opt1,
		opt2		)

Value:

VSCALE_FUNC(8,  opt1); \
    VSCALE_FUNC(9,  opt2); \
    VSCALE_FUNC(10, opt2); \
    VSCALE_FUNC(16, opt1)

Definition at line 328 of file swscale_mmx.c.

#define VSCALEX_FUNC	(	size,
		opt		)

Value:

extern void ff_yuv2planeX_ ## size ## _ ## opt(const int16_t *filter, int filterSize, \
                                               const int16_t **src, uint8_t *dest, int dstW, \
                                               const uint8_t *dither, int offset)

Definition at line 308 of file swscale_mmx.c.

#define VSCALEX_FUNCS

(

opt

)

Value:

VSCALEX_FUNC(8,  opt); \
    VSCALEX_FUNC(9,  opt); \
    VSCALEX_FUNC(10, opt)

Definition at line 312 of file swscale_mmx.c.

---

Function Documentation

void ff_sws_init_swScale_mmx

(

SwsContext *

c

)

Definition at line 370 of file swscale_mmx.c.

Referenced by ff_getSwsFunc().

INPUT_FUNCS

(

avx

)

INPUT_FUNCS

(

ssse3

)

INPUT_FUNCS

(

sse2

)

SCALE_FUNCS_SSE

(

sse4

)

SCALE_FUNCS_SSE

(

ssse3

)

SCALE_FUNCS_SSE

(

sse2

)

VSCALE_FUNC	(	16	,
		sse4
	)

VSCALE_FUNCS	(	avx	,
		avx
	)

VSCALE_FUNCS	(	sse2	,
		sse2
	)

VSCALEX_FUNC	(	16	,
		sse4
	)

VSCALEX_FUNCS

(

avx

)

VSCALEX_FUNCS

(

sse4

)

VSCALEX_FUNCS

(

sse2

)