Macros | Functions | Variables
swscale_mmx.c File Reference
#include <inttypes.h>
#include "config.h"
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/x86_cpu.h"
#include "libavutil/cpu.h"
#include "libavutil/pixdesc.h"
#include "swscale_template.c"

Go to the source code of this file.

Macros

#define COMPILE_TEMPLATE_MMX2   0
#define RENAME(a)   a ## _MMX
#define COMPILE_TEMPLATE_MMX2   1
#define RENAME(a)   a ## _MMX2
#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_UV_FUNC(fmt, opt)
#define INPUT_FUNC(fmt, opt)
#define INPUT_FUNCS(opt)

Functions

 DECLARE_ASM_CONST (DECLARE_ASM_CONST(8, DECLARE_ASM_CONST(uint64_t, bF8)
 DECLARE_ASM_CONST (DECLARE_ASM_CONST(8, DECLARE_ASM_CONST(uint64_t, b16Mask)
 DECLARE_ASM_CONST (8, uint64_t, ff_bgr24toUVOffset)
 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 (avx)
void ff_sws_init_swScale_mmx (SwsContext *c)

Variables

const uint64_t ff_dither8 [2]

Macro Definition Documentation

#define COMPILE_TEMPLATE_MMX2   0
#define COMPILE_TEMPLATE_MMX2   1
#define INPUT_FUNC (   fmt,
  opt 
)
Value:
extern void ff_ ## fmt ## ToY_ ## opt(uint8_t *dst, const uint8_t *src, \
int w, uint32_t *unused); \
INPUT_UV_FUNC(fmt, opt)

Definition at line 289 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)

Definition at line 293 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 285 of file swscale_mmx.c.

#define RENAME (   a)    a ## _MMX
#define RENAME (   a)    a ## _MMX2
#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 217 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, 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, 16, 19, opt)

Definition at line 224 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 234 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 239 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 269 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 272 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 252 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 256 of file swscale_mmx.c.

Function Documentation

DECLARE_ASM_CONST ( DECLARE_ASM_CONST(  8,
DECLARE_ASM_CONST(  uint64_t,
bF8   
)
pure virtual

Definition at line 30 of file swscale_mmx.c.

DECLARE_ASM_CONST ( DECLARE_ASM_CONST(  8,
DECLARE_ASM_CONST(  uint64_t,
b16Mask   
)
pure virtual

Definition at line 47 of file swscale_mmx.c.

DECLARE_ASM_CONST ( 8  ,
uint64_t  ,
ff_bgr24toUVOffset   
)
pure virtual

Definition at line 82 of file swscale_mmx.c.

void ff_sws_init_swScale_mmx ( SwsContext *  c)

Definition at line 305 of file swscale_mmx.c.

Referenced by ff_getSwsFunc().

INPUT_FUNCS ( sse2  )
INPUT_FUNCS ( avx  )
SCALE_FUNCS_SSE ( sse2  )
SCALE_FUNCS_SSE ( ssse3  )
SCALE_FUNCS_SSE ( sse4  )
VSCALE_FUNC ( 16  ,
sse4   
)
VSCALE_FUNCS ( sse2  ,
sse2   
)
VSCALE_FUNCS ( avx  ,
avx   
)
VSCALEX_FUNC ( 16  ,
sse4   
)
VSCALEX_FUNCS ( sse2  )
VSCALEX_FUNCS ( sse4  )
VSCALEX_FUNCS ( avx  )

Variable Documentation

const uint64_t ff_dither8[2]
Initial value:
{
0x0602060206020602LL,
0x0004000400040004LL,}

Definition at line 43 of file swscale_mmx.c.

Referenced by DECLARE_ASM_CONST(), yuv420_rgb15_TMPL(), and yuv420_rgb16_TMPL().