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Commit a8703c89 authored by Laurent Aimar's avatar Laurent Aimar
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* all: fixed ss2 runtime selection. 


git-svn-id: svn://svn.videolan.org/x264/trunk@11 df754926-b1dd-0310-bc7b-ec298dee348c
parent 02713c24
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Showing with 333 additions and 203 deletions
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View file @ a8703c89
......@@ -35,7 +35,7 @@ SOURCES_ALTIVEC = core/ppc/mc.c core/ppc/pixel.c ;
SOURCES_X264 = $(SOURCES_C) ;
if $(OS) = LINUX
{
DEFINES += ARCH_X86 HAVE_MMXEXT HAVE_MALLOC_H ;
DEFINES += ARCH_X86 HAVE_MMXEXT HAVE_SSE2 HAVE_MALLOC_H ;
SOURCES_X264 += $(SOURCES_MMX) ;
SOURCES_X264 += $(SOURCES_X86) ;
ASFLAGS = -f elf ;
......
core/i386/mc-c.c
View file @ a8703c89
......@@ -181,107 +181,87 @@ static inline int x264_tapfilter1( uint8_t *pix )
return pix[-2] - 5*pix[-1] + 20*(pix[0] + pix[1]) - 5*pix[ 2] + pix[ 3];
}
#if 0
static inline void pixel_avg_w4( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height )
{
int x, y;
for( y = 0; y < i_height; y++ )
{
for( x = 0; x < 4; x++ )
{
dst[x] = ( src1[x] + src2[x] + 1 ) >> 1;
}
dst += i_dst_stride;
src1 += i_src1_stride;
src2 += i_src2_stride;
}
typedef void (*pf_mc_t)(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height );
/* NASM functions */
extern void x264_pixel_avg_w4_mmxext( uint8_t *, int, uint8_t *, int, uint8_t *, int, int );
extern void x264_pixel_avg_w8_mmxext( uint8_t *, int, uint8_t *, int, uint8_t *, int, int );
extern void x264_pixel_avg_w16_mmxext( uint8_t *, int, uint8_t *, int, uint8_t *, int, int );
extern void x264_pixel_avg_w16_sse2( uint8_t *, int, uint8_t *, int, uint8_t *, int, int );
/* Macro to define NxM functions */
/* mc I+H */
#define MC_IH( name, cpu, width, height, off ) \
static void name##_w##width##_##cpu( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height ) \
{ \
DECLARE_ALIGNED( uint8_t, tmp[width*height], width ); \
\
mc_hh_w##width( src, i_src_stride, tmp, width, i_height ); \
x264_pixel_avg_w##width##_##cpu( dst, i_dst_stride, \
src+(off), i_src_stride, \
tmp, width, i_height ); \
}
static inline void pixel_avg_w8( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height )
{
int y;
for( y = 0; y < i_height; y++ )
{
asm volatile(
"movq (%1), %%mm0\n"
"movq (%2), %%mm1\n"
"pavgb %%mm1, %%mm0\n"
"movq %%mm0, (%0)\n"
: : "r"(dst), "r"(src1), "r"(src2)
);
dst += i_dst_stride;
src1 += i_src1_stride;
src2 += i_src2_stride;
}
/* mc I+V */
#define MC_IV( name, cpu, width, height, off ) \
static void name##_w##width##_##cpu( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height ) \
{ \
DECLARE_ALIGNED( uint8_t, tmp[width*height], width ); \
\
mc_hv_w##width( src, i_src_stride, tmp, width, i_height ); \
x264_pixel_avg_w##width##_##cpu( dst, i_dst_stride, \
src+(off), i_src_stride, \
tmp, width, i_height ); \
}
static inline void pixel_avg_w16( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height )
{
int y;
for( y = 0; y < i_height; y++ )
{
asm volatile(
"movq (%1), %%mm0\n"
"movq 8(%1), %%mm2\n"
"movq (%2), %%mm1\n"
"movq 8(%2), %%mm3\n"
"pavgb %%mm1, %%mm0\n"
"movq %%mm0, (%0)\n"
"pavgb %%mm3, %%mm2\n"
"movq %%mm2, 8(%0)\n"
: : "r"(dst), "r"(src1), "r"(src2)
);
dst += i_dst_stride;
src1 += i_src1_stride;
src2 += i_src2_stride;
}
/* mc H+V */
#define MC_HV( name, cpu, width, height, off1, off2 ) \
static void name##_w##width##_##cpu( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height ) \
{ \
DECLARE_ALIGNED( uint8_t, tmp1[width*height], width ); \
DECLARE_ALIGNED( uint8_t, tmp2[width*height], width ); \
\
mc_hv_w##width( src+(off1), i_src_stride, tmp1, width, i_height ); \
mc_hh_w##width( src+(off2), i_src_stride, tmp2, width, i_height ); \
x264_pixel_avg_w##width##_##cpu( dst, i_dst_stride, \
tmp1, width, tmp2, width, \
i_height ); \
}
/* mc C+H */
#define MC_CH( name, cpu, width, height, off ) \
static void name##_w##width##_##cpu( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height ) \
{ \
DECLARE_ALIGNED( uint8_t, tmp1[width*height], width ); \
DECLARE_ALIGNED( uint8_t, tmp2[width*height], width ); \
\
mc_hc_w##width( src, i_src_stride, tmp1, width, i_height ); \
mc_hh_w##width( src+(off), i_src_stride, tmp2, width, i_height ); \
x264_pixel_avg_w##width##_##cpu( dst, i_dst_stride, \
tmp1, width, tmp2, width, \
i_height ); \
}
/* mc C+V */
#define MC_CV( name, cpu, width, height, off ) \
static void name##_w##width##_##cpu( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height ) \
{ \
DECLARE_ALIGNED( uint8_t, tmp1[width*height], width ); \
DECLARE_ALIGNED( uint8_t, tmp2[width*height], width ); \
\
mc_hc_w##width( src, i_src_stride, tmp1, width, i_height ); \
mc_hv_w##width( src+(off), i_src_stride, tmp2, width, i_height ); \
x264_pixel_avg_w##width##_##cpu( dst, i_dst_stride, \
tmp1, width, tmp2, width, \
i_height ); \
}
#else
extern void pixel_avg_w4( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height );
extern void pixel_avg_w8( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height );
extern void pixel_avg_w16( uint8_t *dst, int i_dst_stride,
uint8_t *src1, int i_src1_stride,
uint8_t *src2, int i_src2_stride,
int i_height );
#endif
typedef void (*pf_mc_t)(uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height );
/*****************************************************************************
* MC with width == 4 (height <= 8)
*****************************************************************************/
#if 0
static void mc_copy_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
int y;
for( y = 0; y < i_height; y++ )
{
memcpy( dst, src, 4 );
src += i_src_stride;
dst += i_dst_stride;
}
}
#else
extern void mc_copy_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height );
#endif
extern void x264_mc_copy_w4_mmxext( uint8_t *, int, uint8_t *, int, int );
static inline void mc_hh_w4( uint8_t *src, int i_src, uint8_t *dst, int i_dst, int i_height )
{
......@@ -384,7 +364,24 @@ static inline void mc_hc_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i
}
}
/* mc I+H */
MC_IH( mc_xy10, mmxext, 4, 8, 0 )
MC_IH( mc_xy30, mmxext, 4, 8, 1 )
MC_IV( mc_xy01, mmxext, 4, 8, 0 )
MC_IV( mc_xy03, mmxext, 4, 8, i_src_stride )
MC_HV( mc_xy11, mmxext, 4, 8, 0, 0 )
MC_HV( mc_xy31, mmxext, 4, 8, 1, 0 )
MC_HV( mc_xy13, mmxext, 4, 8, 0, i_src_stride )
MC_HV( mc_xy33, mmxext, 4, 8, 1, i_src_stride )
MC_CH( mc_xy21, mmxext, 4, 8, 0 )
MC_CH( mc_xy23, mmxext, 4, 8, i_src_stride )
MC_CV( mc_xy12, mmxext, 4, 8, 0 )
MC_CV( mc_xy32, mmxext, 4, 8, 1 )
#if 0
static void mc_xy10_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp[4*8];
......@@ -397,7 +394,7 @@ static void mc_xy30_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_
mc_hh_w4( src, i_src_stride, tmp, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, src+1, i_src_stride, tmp, 4, i_height );
}
/* mc I+V */
static void mc_xy01_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp[4*8];
......@@ -410,7 +407,7 @@ static void mc_xy03_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_
mc_hv_w4( src, i_src_stride, tmp, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, src+i_src_stride, i_src_stride, tmp, 4, i_height );
}
/* H+V */
static void mc_xy11_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp1[4*8];
......@@ -447,6 +444,7 @@ static void mc_xy33_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_
mc_hh_w4( src+i_src_stride, i_src_stride, tmp2, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, tmp1, 4, tmp2, 4, i_height );
}
static void mc_xy21_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp1[4*8];
......@@ -456,54 +454,40 @@ static void mc_xy21_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_
mc_hh_w4( src, i_src_stride, tmp2, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, tmp1, 4, tmp2, 4, i_height );
}
static void mc_xy12_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
static void mc_xy23_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp1[4*8];
uint8_t tmp2[4*8];
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hv_w4( src, i_src_stride, tmp2, 4, i_height );
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hh_w4( src+i_src_stride, i_src_stride, tmp2, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, tmp1, 4, tmp2, 4, i_height );
}
static void mc_xy32_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
static void mc_xy12_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp1[4*8];
uint8_t tmp2[4*8];
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hv_w4( src+1, i_src_stride, tmp2, 4, i_height );
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hv_w4( src, i_src_stride, tmp2, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, tmp1, 4, tmp2, 4, i_height );
}
static void mc_xy23_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
static void mc_xy32_w4( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
uint8_t tmp1[4*8];
uint8_t tmp2[4*8];
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hh_w4( src+i_src_stride, i_src_stride, tmp2, 4, i_height );
mc_hc_w4( src, i_src_stride, tmp1, 4, i_height );
mc_hv_w4( src+1, i_src_stride, tmp2, 4, i_height );
pixel_avg_w4( dst, i_dst_stride, tmp1, 4, tmp2, 4, i_height );
}
#endif
/*****************************************************************************
* MC with width == 8 (height <= 16)
*****************************************************************************/
#if 0
static void mc_copy_w8( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
int y;
for( y = 0; y < i_height; y++ )
{
memcpy( dst, src, 8 );
src += i_src_stride;
dst += i_dst_stride;
}
}
#else
extern void mc_copy_w8( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height );
#endif
extern void x264_mc_copy_w8_mmxext( uint8_t *, int, uint8_t *, int, int );
static inline void mc_hh_w8( uint8_t *src, int i_src, uint8_t *dst, int i_dst, int i_height )
{
......@@ -670,6 +654,24 @@ static inline void mc_hc_w8( uint8_t *src, int i_src_stride, uint8_t *dst, int i
}
}
MC_IH( mc_xy10, mmxext, 8, 16, 0 )
MC_IH( mc_xy30, mmxext, 8, 16, 1 )
MC_IV( mc_xy01, mmxext, 8, 16, 0 )
MC_IV( mc_xy03, mmxext, 8, 16, i_src_stride )
MC_HV( mc_xy11, mmxext, 8, 16, 0, 0 )
MC_HV( mc_xy31, mmxext, 8, 16, 1, 0 )
MC_HV( mc_xy13, mmxext, 8, 16, 0, i_src_stride )
MC_HV( mc_xy33, mmxext, 8, 16, 1, i_src_stride )
MC_CH( mc_xy21, mmxext, 8, 16, 0 )
MC_CH( mc_xy23, mmxext, 8, 16, i_src_stride )
MC_CV( mc_xy12, mmxext, 8, 16, 0 )
MC_CV( mc_xy32, mmxext, 8, 16, 1 )
#if 0
/* mc I+H */
static void mc_xy10_w8( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
......@@ -769,27 +771,15 @@ static void mc_xy23_w8( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_
mc_hh_w8( src+i_src_stride, i_src_stride, tmp2, 8, i_height );
pixel_avg_w8( dst, i_dst_stride, tmp1, 8, tmp2, 8, i_height );
}
#endif
/*****************************************************************************
* MC with width == 16 (height <= 16)
*****************************************************************************/
#if 0
static void mc_copy_w16( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
int y;
for( y = 0; y < i_height; y++ )
{
memcpy( dst, src, 16 );
extern void x264_mc_copy_w16_mmxext( uint8_t *, int, uint8_t *, int, int );
extern void x264_mc_copy_w16_sse2( uint8_t *, int, uint8_t *, int, int );
src += i_src_stride;
dst += i_dst_stride;
}
}
#else
extern void mc_copy_w16( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height );
#endif
static inline void mc_hh_w16( uint8_t *src, int i_src, uint8_t *dst, int i_dst, int i_height )
{
mc_hh_w4( &src[ 0], i_src, &dst[ 0], i_dst, i_height );
......@@ -809,6 +799,44 @@ static inline void mc_hc_w16( uint8_t *src, int i_src_stride, uint8_t *dst, int
mc_hc_w8( &src[8], i_src_stride, &dst[8], i_dst_stride, i_height );
}
/* MMX avg/copy */
MC_IH( mc_xy10, mmxext, 16, 16, 0 )
MC_IH( mc_xy30, mmxext, 16, 16, 1 )
MC_IV( mc_xy01, mmxext, 16, 16, 0 )
MC_IV( mc_xy03, mmxext, 16, 16, i_src_stride )
MC_HV( mc_xy11, mmxext, 16, 16, 0, 0 )
MC_HV( mc_xy31, mmxext, 16, 16, 1, 0 )
MC_HV( mc_xy13, mmxext, 16, 16, 0, i_src_stride )
MC_HV( mc_xy33, mmxext, 16, 16, 1, i_src_stride )
MC_CH( mc_xy21, mmxext, 16, 16, 0 )
MC_CH( mc_xy23, mmxext, 16, 16, i_src_stride )
MC_CV( mc_xy12, mmxext, 16, 16, 0 )
MC_CV( mc_xy32, mmxext, 16, 16, 1 )
/* SSE2 avg/copy */
MC_IH( mc_xy10, sse2, 16, 16, 0 )
MC_IH( mc_xy30, sse2, 16, 16, 1 )
MC_IV( mc_xy01, sse2, 16, 16, 0 )
MC_IV( mc_xy03, sse2, 16, 16, i_src_stride )
MC_HV( mc_xy11, sse2, 16, 16, 0, 0 )
MC_HV( mc_xy31, sse2, 16, 16, 1, 0 )
MC_HV( mc_xy13, sse2, 16, 16, 0, i_src_stride )
MC_HV( mc_xy33, sse2, 16, 16, 1, i_src_stride )
MC_CH( mc_xy21, sse2, 16, 16, 0 )
MC_CH( mc_xy23, sse2, 16, 16, i_src_stride )
MC_CV( mc_xy12, sse2, 16, 16, 0 )
MC_CV( mc_xy32, sse2, 16, 16, 1 )
#if 0
/* mc I+H */
static void mc_xy10_w16( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst_stride, int i_height )
{
......@@ -908,55 +936,92 @@ static void mc_xy23_w16( uint8_t *src, int i_src_stride, uint8_t *dst, int i_dst
mc_hh_w16( src+i_src_stride, i_src_stride, tmp2, 16, i_height );
pixel_avg_w16( dst, i_dst_stride, tmp1, 16, tmp2, 16, i_height );
}
#endif
static void motion_compensation_luma( uint8_t *src, int i_src_stride,
uint8_t *dst, int i_dst_stride,
int mvx,int mvy,
int i_width, int i_height )
#define MOTION_COMPENSATION_LUMA \
src += (mvy >> 2) * i_src_stride + (mvx >> 2); \
if( i_width == 4 ) \
{ \
pf_mc[0][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height ); \
} \
else if( i_width == 8 ) \
{ \
pf_mc[1][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height ); \
} \
else if( i_width == 16 ) \
{ \
pf_mc[2][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height ); \
} \
else \
{ \
fprintf( stderr, "Error: motion_compensation_luma called with invalid width" ); \
}
static void motion_compensation_luma_mmxext( uint8_t *src, int i_src_stride,
uint8_t *dst, int i_dst_stride,
int mvx,int mvy,
int i_width, int i_height )
{
static const pf_mc_t pf_mc[3][4][4] = /*XXX [dqy][dqx] */
{
{
{ mc_copy_w4, mc_xy10_w4, mc_hh_w4, mc_xy30_w4 },
{ mc_xy01_w4, mc_xy11_w4, mc_xy21_w4, mc_xy31_w4 },
{ mc_hv_w4, mc_xy12_w4, mc_hc_w4, mc_xy32_w4 },
{ mc_xy03_w4, mc_xy13_w4, mc_xy23_w4, mc_xy33_w4 },
{ x264_mc_copy_w4_mmxext, mc_xy10_w4_mmxext, mc_hh_w4, mc_xy30_w4_mmxext },
{ mc_xy01_w4_mmxext, mc_xy11_w4_mmxext, mc_xy21_w4_mmxext, mc_xy31_w4_mmxext },
{ mc_hv_w4, mc_xy12_w4_mmxext, mc_hc_w4, mc_xy32_w4_mmxext },
{ mc_xy03_w4_mmxext, mc_xy13_w4_mmxext, mc_xy23_w4_mmxext, mc_xy33_w4_mmxext },
},
{
{ mc_copy_w8, mc_xy10_w8, mc_hh_w8, mc_xy30_w8 },
{ mc_xy01_w8, mc_xy11_w8, mc_xy21_w8, mc_xy31_w8 },
{ mc_hv_w8, mc_xy12_w8, mc_hc_w8, mc_xy32_w8 },
{ mc_xy03_w8, mc_xy13_w8, mc_xy23_w8, mc_xy33_w8 },
{ x264_mc_copy_w8_mmxext, mc_xy10_w8_mmxext, mc_hh_w8, mc_xy30_w8_mmxext },
{ mc_xy01_w8_mmxext, mc_xy11_w8_mmxext, mc_xy21_w8_mmxext, mc_xy31_w8_mmxext },
{ mc_hv_w8, mc_xy12_w8_mmxext, mc_hc_w8, mc_xy32_w8_mmxext },
{ mc_xy03_w8_mmxext, mc_xy13_w8_mmxext, mc_xy23_w8_mmxext, mc_xy33_w8_mmxext },
},
{
{ mc_copy_w16, mc_xy10_w16, mc_hh_w16, mc_xy30_w16 },
{ mc_xy01_w16, mc_xy11_w16, mc_xy21_w16, mc_xy31_w16 },
{ mc_hv_w16, mc_xy12_w16, mc_hc_w16, mc_xy32_w16 },
{ mc_xy03_w16, mc_xy13_w16, mc_xy23_w16, mc_xy33_w16 },
{ x264_mc_copy_w16_mmxext, mc_xy10_w16_mmxext, mc_hh_w16, mc_xy30_w16_mmxext },
{ mc_xy01_w16_mmxext, mc_xy11_w16_mmxext, mc_xy21_w16_mmxext, mc_xy31_w16_mmxext },
{ mc_hv_w16, mc_xy12_w16_mmxext, mc_hc_w16, mc_xy32_w16_mmxext },
{ mc_xy03_w16_mmxext, mc_xy13_w16_mmxext, mc_xy23_w16_mmxext, mc_xy33_w16_mmxext },
}
};
src += (mvy >> 2) * i_src_stride + (mvx >> 2);
if( i_width == 4 )
{
pf_mc[0][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height );
}
else if( i_width == 8 )
{
pf_mc[1][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height );
}
else if( i_width == 16 )
{
pf_mc[2][mvy&0x03][mvx&0x03]( src, i_src_stride, dst, i_dst_stride, i_height );
}
else
MOTION_COMPENSATION_LUMA
}
static void motion_compensation_luma_sse2( uint8_t *src, int i_src_stride,
uint8_t *dst, int i_dst_stride,
int mvx,int mvy,
int i_width, int i_height )
{
static const pf_mc_t pf_mc[3][4][4] = /*XXX [dqy][dqx] */
{
fprintf( stderr, "Error: motion_compensation_luma called with invalid width" );
}
{
{ x264_mc_copy_w4_mmxext, mc_xy10_w4_mmxext, mc_hh_w4, mc_xy30_w4_mmxext },
{ mc_xy01_w4_mmxext, mc_xy11_w4_mmxext, mc_xy21_w4_mmxext, mc_xy31_w4_mmxext },
{ mc_hv_w4, mc_xy12_w4_mmxext, mc_hc_w4, mc_xy32_w4_mmxext },
{ mc_xy03_w4_mmxext, mc_xy13_w4_mmxext, mc_xy23_w4_mmxext, mc_xy33_w4_mmxext },
},
{
{ x264_mc_copy_w8_mmxext, mc_xy10_w8_mmxext, mc_hh_w8, mc_xy30_w8_mmxext },
{ mc_xy01_w8_mmxext, mc_xy11_w8_mmxext, mc_xy21_w8_mmxext, mc_xy31_w8_mmxext },
{ mc_hv_w8, mc_xy12_w8_mmxext, mc_hc_w8, mc_xy32_w8_mmxext },
{ mc_xy03_w8_mmxext, mc_xy13_w8_mmxext, mc_xy23_w8_mmxext, mc_xy33_w8_mmxext },
},
{
{ x264_mc_copy_w16_sse2, mc_xy10_w16_sse2, mc_hh_w16, mc_xy30_w16_sse2 },
{ mc_xy01_w16_sse2, mc_xy11_w16_sse2, mc_xy21_w16_sse2, mc_xy31_w16_sse2 },
{ mc_hv_w16, mc_xy12_w16_sse2, mc_hc_w16, mc_xy32_w16_sse2 },
{ mc_xy03_w16_sse2, mc_xy13_w16_sse2, mc_xy23_w16_sse2, mc_xy33_w16_sse2 },
}
};
MOTION_COMPENSATION_LUMA
}
void x264_mc_mmxext_init( x264_mc_function_t pf[2] )
{
pf[MC_LUMA] = motion_compensation_luma;
pf[MC_LUMA] = motion_compensation_luma_mmxext;
}
void x264_mc_sse2_init( x264_mc_function_t pf[2] )
{
pf[MC_LUMA] = motion_compensation_luma_sse2;
}
core/i386/mc.asm
View file @ a8703c89
......@@ -67,16 +67,25 @@ ALIGN 16
SECTION .text
cglobal pixel_avg_w4
cglobal x264_pixel_avg_w4_mmxext
cglobal x264_pixel_avg_w8_mmxext
cglobal x264_pixel_avg_w16_mmxext
cglobal x264_pixel_avg_w16_sse2
cglobal x264_mc_copy_w4_mmxext
cglobal x264_mc_copy_w8_mmxext
cglobal x264_mc_copy_w16_mmxext
cglobal x264_mc_copy_w16_sse2
ALIGN 16
;-----------------------------------------------------------------------------
; void pixel_avg_w4( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
; void x264_pixel_avg_w4_mmxext( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
;-----------------------------------------------------------------------------
pixel_avg_w4:
x264_pixel_avg_w4_mmxext:
push ebp
push ebx
push esi
......@@ -111,16 +120,15 @@ ALIGN 4
ret
cglobal pixel_avg_w8
ALIGN 16
;-----------------------------------------------------------------------------
; void pixel_avg_w8( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
; void x264_pixel_avg_w8_mmxext( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
;-----------------------------------------------------------------------------
pixel_avg_w8:
x264_pixel_avg_w8_mmxext:
push ebp
push ebx
push esi
......@@ -151,16 +159,15 @@ ALIGN 4
ret
cglobal pixel_avg_w16
ALIGN 16
;-----------------------------------------------------------------------------
; void pixel_avg_w16( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
; void x264_pixel_avg_w16_mmxext( uint8_t *dst, int i_dst_stride,
; uint8_t *src1, int i_src1_stride,
; uint8_t *src2, int i_src2_stride,
; int i_height );
;-----------------------------------------------------------------------------
pixel_avg_w16:
x264_pixel_avg_w16_mmxext:
push ebp
push ebx
push esi
......@@ -175,18 +182,50 @@ pixel_avg_w16:
mov ebp, [esp+44] ; i_height
ALIGN 4
.height_loop
%ifndef HAVE_SSE2
movq mm0, [ebx ]
movq mm1, [ebx+8]
pavgb mm0, [ecx ]
pavgb mm1, [ecx+8]
movq [edi ], mm0
movq [edi+8], mm1
%else
dec ebp
lea ebx, [ebx+eax]
lea ecx, [ecx+edx]
lea edi, [edi+esi]
jne .height_loop
pop edi
pop esi
pop ebx
pop ebp
ret
ALIGN 16
;-----------------------------------------------------------------------------