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mpv/libmpeg2/motion_comp_mmx.c

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/*
* motion_comp_mmx.c
* Copyright (C) 1999-2001 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
*
* This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
*
* mpeg2dec is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* mpeg2dec is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#ifdef ARCH_X86
#include <inttypes.h>
#include "mpeg2_internal.h"
#include "attributes.h"
#include "mmx.h"
#define CPU_MMXEXT 0
#define CPU_3DNOW 1
/* MMX code - needs a rewrite */
/* some rounding constants */
mmx_t round1 = {0x0001000100010001LL};
mmx_t round4 = {0x0002000200020002LL};
/*
* This code should probably be compiled with loop unrolling
* (ie, -funroll-loops in gcc)becuase some of the loops
* use a small static number of iterations. This was written
* with the assumption the compiler knows best about when
* unrolling will help
*/
static inline void mmx_zero_reg ()
{
/* load 0 into mm0 */
pxor_r2r (mm0, mm0);
}
static inline void mmx_average_2_U8 (uint8_t * dest,
uint8_t * src1, uint8_t * src2)
{
/* *dest = (*src1 + *src2 + 1)/ 2; */
movq_m2r (*src1, mm1); // load 8 src1 bytes
movq_r2r (mm1, mm2); // copy 8 src1 bytes
movq_m2r (*src2, mm3); // load 8 src2 bytes
movq_r2r (mm3, mm4); // copy 8 src2 bytes
punpcklbw_r2r (mm0, mm1); // unpack low src1 bytes
punpckhbw_r2r (mm0, mm2); // unpack high src1 bytes
punpcklbw_r2r (mm0, mm3); // unpack low src2 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src2 bytes
paddw_r2r (mm3, mm1); // add lows to mm1
paddw_m2r (round1, mm1);
psraw_i2r (1, mm1); // /2
paddw_r2r (mm4, mm2); // add highs to mm2
paddw_m2r (round1, mm2);
psraw_i2r (1, mm2); // /2
packuswb_r2r (mm2, mm1); // pack (w/ saturation)
movq_r2m (mm1, *dest); // store result in dest
}
static inline void mmx_interp_average_2_U8 (uint8_t * dest,
uint8_t * src1, uint8_t * src2)
{
/* *dest = (*dest + (*src1 + *src2 + 1)/ 2 + 1)/ 2; */
movq_m2r (*dest, mm1); // load 8 dest bytes
movq_r2r (mm1, mm2); // copy 8 dest bytes
movq_m2r (*src1, mm3); // load 8 src1 bytes
movq_r2r (mm3, mm4); // copy 8 src1 bytes
movq_m2r (*src2, mm5); // load 8 src2 bytes
movq_r2r (mm5, mm6); // copy 8 src2 bytes
punpcklbw_r2r (mm0, mm1); // unpack low dest bytes
punpckhbw_r2r (mm0, mm2); // unpack high dest bytes
punpcklbw_r2r (mm0, mm3); // unpack low src1 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src1 bytes
punpcklbw_r2r (mm0, mm5); // unpack low src2 bytes
punpckhbw_r2r (mm0, mm6); // unpack high src2 bytes
paddw_r2r (mm5, mm3); // add lows
paddw_m2r (round1, mm3);
psraw_i2r (1, mm3); // /2
paddw_r2r (mm6, mm4); // add highs
paddw_m2r (round1, mm4);
psraw_i2r (1, mm4); // /2
paddw_r2r (mm3, mm1); // add lows
paddw_m2r (round1, mm1);
psraw_i2r (1, mm1); // /2
paddw_r2r (mm4, mm2); // add highs
paddw_m2r (round1, mm2);
psraw_i2r (1, mm2); // /2
packuswb_r2r (mm2, mm1); // pack (w/ saturation)
movq_r2m (mm1, *dest); // store result in dest
}
static inline void mmx_average_4_U8 (uint8_t * dest,
uint8_t * src1, uint8_t * src2,
uint8_t * src3, uint8_t * src4)
{
/* *dest = (*src1 + *src2 + *src3 + *src4 + 2)/ 4; */
movq_m2r (*src1, mm1); // load 8 src1 bytes
movq_r2r (mm1, mm2); // copy 8 src1 bytes
punpcklbw_r2r (mm0, mm1); // unpack low src1 bytes
punpckhbw_r2r (mm0, mm2); // unpack high src1 bytes
movq_m2r (*src2, mm3); // load 8 src2 bytes
movq_r2r (mm3, mm4); // copy 8 src2 bytes
punpcklbw_r2r (mm0, mm3); // unpack low src2 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src2 bytes
paddw_r2r (mm3, mm1); // add lows
paddw_r2r (mm4, mm2); // add highs
/* now have partials in mm1 and mm2 */
movq_m2r (*src3, mm3); // load 8 src3 bytes
movq_r2r (mm3, mm4); // copy 8 src3 bytes
punpcklbw_r2r (mm0, mm3); // unpack low src3 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src3 bytes
paddw_r2r (mm3, mm1); // add lows
paddw_r2r (mm4, mm2); // add highs
movq_m2r (*src4, mm5); // load 8 src4 bytes
movq_r2r (mm5, mm6); // copy 8 src4 bytes
punpcklbw_r2r (mm0, mm5); // unpack low src4 bytes
punpckhbw_r2r (mm0, mm6); // unpack high src4 bytes
paddw_r2r (mm5, mm1); // add lows
paddw_r2r (mm6, mm2); // add highs
/* now have subtotal in mm1 and mm2 */
paddw_m2r (round4, mm1);
psraw_i2r (2, mm1); // /4
paddw_m2r (round4, mm2);
psraw_i2r (2, mm2); // /4
packuswb_r2r (mm2, mm1); // pack (w/ saturation)
movq_r2m (mm1, *dest); // store result in dest
}
static inline void mmx_interp_average_4_U8 (uint8_t * dest,
uint8_t * src1, uint8_t * src2,
uint8_t * src3, uint8_t * src4)
{
/* *dest = (*dest + (*src1 + *src2 + *src3 + *src4 + 2)/ 4 + 1)/ 2; */
movq_m2r (*src1, mm1); // load 8 src1 bytes
movq_r2r (mm1, mm2); // copy 8 src1 bytes
punpcklbw_r2r (mm0, mm1); // unpack low src1 bytes
punpckhbw_r2r (mm0, mm2); // unpack high src1 bytes
movq_m2r (*src2, mm3); // load 8 src2 bytes
movq_r2r (mm3, mm4); // copy 8 src2 bytes
punpcklbw_r2r (mm0, mm3); // unpack low src2 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src2 bytes
paddw_r2r (mm3, mm1); // add lows
paddw_r2r (mm4, mm2); // add highs
/* now have partials in mm1 and mm2 */
movq_m2r (*src3, mm3); // load 8 src3 bytes
movq_r2r (mm3, mm4); // copy 8 src3 bytes
punpcklbw_r2r (mm0, mm3); // unpack low src3 bytes
punpckhbw_r2r (mm0, mm4); // unpack high src3 bytes
paddw_r2r (mm3, mm1); // add lows
paddw_r2r (mm4, mm2); // add highs
movq_m2r (*src4, mm5); // load 8 src4 bytes
movq_r2r (mm5, mm6); // copy 8 src4 bytes
punpcklbw_r2r (mm0, mm5); // unpack low src4 bytes
punpckhbw_r2r (mm0, mm6); // unpack high src4 bytes
paddw_r2r (mm5, mm1); // add lows
paddw_r2r (mm6, mm2); // add highs
paddw_m2r (round4, mm1);
psraw_i2r (2, mm1); // /4
paddw_m2r (round4, mm2);
psraw_i2r (2, mm2); // /4
/* now have subtotal/4 in mm1 and mm2 */
movq_m2r (*dest, mm3); // load 8 dest bytes
movq_r2r (mm3, mm4); // copy 8 dest bytes
punpcklbw_r2r (mm0, mm3); // unpack low dest bytes
punpckhbw_r2r (mm0, mm4); // unpack high dest bytes
paddw_r2r (mm3, mm1); // add lows
paddw_r2r (mm4, mm2); // add highs
paddw_m2r (round1, mm1);
psraw_i2r (1, mm1); // /2
paddw_m2r (round1, mm2);
psraw_i2r (1, mm2); // /2
/* now have end value in mm1 and mm2 */
packuswb_r2r (mm2, mm1); // pack (w/ saturation)
movq_r2m (mm1,*dest); // store result in dest
}
/*-----------------------------------------------------------------------*/
static inline void MC_avg_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
mmx_zero_reg ();
do {
mmx_average_2_U8 (dest, dest, ref);
if (width == 16)
mmx_average_2_U8 (dest+8, dest+8, ref+8);
dest += stride;
ref += stride;
} while (--height);
}
static void MC_avg_16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_mmx (16, height, dest, ref, stride);
}
static void MC_avg_8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_put_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
mmx_zero_reg ();
do {
movq_m2r (* ref, mm1); // load 8 ref bytes
movq_r2m (mm1,* dest); // store 8 bytes at curr
if (width == 16)
{
movq_m2r (* (ref+8), mm1); // load 8 ref bytes
movq_r2m (mm1,* (dest+8)); // store 8 bytes at curr
}
dest += stride;
ref += stride;
} while (--height);
}
static void MC_put_16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_mmx (16, height, dest, ref, stride);
}
static void MC_put_8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
/* Half pixel interpolation in the x direction */
static inline void MC_avg_x_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
mmx_zero_reg ();
do {
mmx_interp_average_2_U8 (dest, ref, ref+1);
if (width == 16)
mmx_interp_average_2_U8 (dest+8, ref+8, ref+9);
dest += stride;
ref += stride;
} while (--height);
}
static void MC_avg_x16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_x_mmx (16, height, dest, ref, stride);
}
static void MC_avg_x8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_x_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_put_x_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
mmx_zero_reg ();
do {
mmx_average_2_U8 (dest, ref, ref+1);
if (width == 16)
mmx_average_2_U8 (dest+8, ref+8, ref+9);
dest += stride;
ref += stride;
} while (--height);
}
static void MC_put_x16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_x_mmx (16, height, dest, ref, stride);
}
static void MC_put_x8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_x_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_avg_xy_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
uint8_t * ref_next = ref+stride;
mmx_zero_reg ();
do {
mmx_interp_average_4_U8 (dest, ref, ref+1, ref_next, ref_next+1);
if (width == 16)
mmx_interp_average_4_U8 (dest+8, ref+8, ref+9,
ref_next+8, ref_next+9);
dest += stride;
ref += stride;
ref_next += stride;
} while (--height);
}
static void MC_avg_xy16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_xy_mmx (16, height, dest, ref, stride);
}
static void MC_avg_xy8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_xy_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_put_xy_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
uint8_t * ref_next = ref+stride;
mmx_zero_reg ();
do {
mmx_average_4_U8 (dest, ref, ref+1, ref_next, ref_next+1);
if (width == 16)
mmx_average_4_U8 (dest+8, ref+8, ref+9, ref_next+8, ref_next+9);
dest += stride;
ref += stride;
ref_next += stride;
} while (--height);
}
static void MC_put_xy16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_xy_mmx (16, height, dest, ref, stride);
}
static void MC_put_xy8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_xy_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_avg_y_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
uint8_t * ref_next = ref+stride;
mmx_zero_reg ();
do {
mmx_interp_average_2_U8 (dest, ref, ref_next);
if (width == 16)
mmx_interp_average_2_U8 (dest+8, ref+8, ref_next+8);
dest += stride;
ref += stride;
ref_next += stride;
} while (--height);
}
static void MC_avg_y16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_y_mmx (16, height, dest, ref, stride);
}
static void MC_avg_y8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg_y_mmx (8, height, dest, ref, stride);
}
/*-----------------------------------------------------------------------*/
static inline void MC_put_y_mmx (int width, int height,
uint8_t * dest, uint8_t * ref, int stride)
{
uint8_t * ref_next = ref+stride;
mmx_zero_reg ();
do {
mmx_average_2_U8 (dest, ref, ref_next);
if (width == 16)
mmx_average_2_U8 (dest+8, ref+8, ref_next+8);
dest += stride;
ref += stride;
ref_next += stride;
} while (--height);
}
static void MC_put_y16_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_y_mmx (16, height, dest, ref, stride);
}
static void MC_put_y8_mmx (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put_y_mmx (8, height, dest, ref, stride);
}
MOTION_COMP_EXTERN (mmx)
/* CPU_MMXEXT/CPU_3DNOW adaptation layer */
#define pavg_r2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_r2r (src, dest); \
else \
pavgusb_r2r (src, dest); \
} while (0)
#define pavg_m2r(src,dest) \
do { \
if (cpu == CPU_MMXEXT) \
pavgb_m2r (src, dest); \
else \
pavgusb_m2r (src, dest); \
} while (0)
/* CPU_MMXEXT code */
static inline void MC_put1_8 (int height, uint8_t * dest, uint8_t * ref,
int stride)
{
do {
movq_m2r (*ref, mm0);
movq_r2m (mm0, *dest);
ref += stride;
dest += stride;
} while (--height);
}
static inline void MC_put1_16 (int height, uint8_t * dest, uint8_t * ref,
int stride)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+8), mm1);
ref += stride;
movq_r2m (mm0, *dest);
movq_r2m (mm1, *(dest+8));
dest += stride;
} while (--height);
}
static inline void MC_avg1_8 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
do {
movq_m2r (*ref, mm0);
pavg_m2r (*dest, mm0);
ref += stride;
movq_r2m (mm0, *dest);
dest += stride;
} while (--height);
}
static inline void MC_avg1_16 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+8), mm1);
pavg_m2r (*dest, mm0);
pavg_m2r (*(dest+8), mm1);
movq_r2m (mm0, *dest);
ref += stride;
movq_r2m (mm1, *(dest+8));
dest += stride;
} while (--height);
}
static inline void MC_put2_8 (int height, uint8_t * dest, uint8_t * ref,
int stride, int offset, int cpu)
{
do {
movq_m2r (*ref, mm0);
pavg_m2r (*(ref+offset), mm0);
ref += stride;
movq_r2m (mm0, *dest);
dest += stride;
} while (--height);
}
static inline void MC_put2_16 (int height, uint8_t * dest, uint8_t * ref,
int stride, int offset, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+8), mm1);
pavg_m2r (*(ref+offset), mm0);
pavg_m2r (*(ref+offset+8), mm1);
movq_r2m (mm0, *dest);
ref += stride;
movq_r2m (mm1, *(dest+8));
dest += stride;
} while (--height);
}
static inline void MC_avg2_8 (int height, uint8_t * dest, uint8_t * ref,
int stride, int offset, int cpu)
{
do {
movq_m2r (*ref, mm0);
pavg_m2r (*(ref+offset), mm0);
pavg_m2r (*dest, mm0);
ref += stride;
movq_r2m (mm0, *dest);
dest += stride;
} while (--height);
}
static inline void MC_avg2_16 (int height, uint8_t * dest, uint8_t * ref,
int stride, int offset, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+8), mm1);
pavg_m2r (*(ref+offset), mm0);
pavg_m2r (*(ref+offset+8), mm1);
pavg_m2r (*dest, mm0);
pavg_m2r (*(dest+8), mm1);
ref += stride;
movq_r2m (mm0, *dest);
movq_r2m (mm1, *(dest+8));
dest += stride;
} while (--height);
}
static mmx_t mask_one = {0x0101010101010101LL};
static inline void MC_put4_8 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
movq_m2r (*ref, mm0);
movq_m2r (*(ref+1), mm1);
movq_r2r (mm0, mm7);
pxor_r2r (mm1, mm7);
pavg_r2r (mm1, mm0);
ref += stride;
do {
movq_m2r (*ref, mm2);
movq_r2r (mm0, mm5);
movq_m2r (*(ref+1), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
pxor_r2r (mm2, mm5);
pand_r2r (mm5, mm7);
pavg_r2r (mm2, mm0);
pand_m2r (mask_one, mm7);
psubusb_r2r (mm7, mm0);
ref += stride;
movq_r2m (mm0, *dest);
dest += stride;
movq_r2r (mm6, mm7); // unroll !
movq_r2r (mm2, mm0); // unroll !
} while (--height);
}
static inline void MC_put4_16 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+stride+1), mm1);
movq_r2r (mm0, mm7);
movq_m2r (*(ref+1), mm2);
pxor_r2r (mm1, mm7);
movq_m2r (*(ref+stride), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm1, mm0);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
movq_r2r (mm0, mm6);
pxor_r2r (mm2, mm6);
pand_r2r (mm6, mm7);
pand_m2r (mask_one, mm7);
pavg_r2r (mm2, mm0);
psubusb_r2r (mm7, mm0);
movq_r2m (mm0, *dest);
movq_m2r (*(ref+8), mm0);
movq_m2r (*(ref+stride+9), mm1);
movq_r2r (mm0, mm7);
movq_m2r (*(ref+9), mm2);
pxor_r2r (mm1, mm7);
movq_m2r (*(ref+stride+8), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm1, mm0);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
movq_r2r (mm0, mm6);
pxor_r2r (mm2, mm6);
pand_r2r (mm6, mm7);
pand_m2r (mask_one, mm7);
pavg_r2r (mm2, mm0);
psubusb_r2r (mm7, mm0);
ref += stride;
movq_r2m (mm0, *(dest+8));
dest += stride;
} while (--height);
}
static inline void MC_avg4_8 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+stride+1), mm1);
movq_r2r (mm0, mm7);
movq_m2r (*(ref+1), mm2);
pxor_r2r (mm1, mm7);
movq_m2r (*(ref+stride), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm1, mm0);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
movq_r2r (mm0, mm6);
pxor_r2r (mm2, mm6);
pand_r2r (mm6, mm7);
pand_m2r (mask_one, mm7);
pavg_r2r (mm2, mm0);
psubusb_r2r (mm7, mm0);
movq_m2r (*dest, mm1);
pavg_r2r (mm1, mm0);
ref += stride;
movq_r2m (mm0, *dest);
dest += stride;
} while (--height);
}
static inline void MC_avg4_16 (int height, uint8_t * dest, uint8_t * ref,
int stride, int cpu)
{
do {
movq_m2r (*ref, mm0);
movq_m2r (*(ref+stride+1), mm1);
movq_r2r (mm0, mm7);
movq_m2r (*(ref+1), mm2);
pxor_r2r (mm1, mm7);
movq_m2r (*(ref+stride), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm1, mm0);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
movq_r2r (mm0, mm6);
pxor_r2r (mm2, mm6);
pand_r2r (mm6, mm7);
pand_m2r (mask_one, mm7);
pavg_r2r (mm2, mm0);
psubusb_r2r (mm7, mm0);
movq_m2r (*dest, mm1);
pavg_r2r (mm1, mm0);
movq_r2m (mm0, *dest);
movq_m2r (*(ref+8), mm0);
movq_m2r (*(ref+stride+9), mm1);
movq_r2r (mm0, mm7);
movq_m2r (*(ref+9), mm2);
pxor_r2r (mm1, mm7);
movq_m2r (*(ref+stride+8), mm3);
movq_r2r (mm2, mm6);
pxor_r2r (mm3, mm6);
pavg_r2r (mm1, mm0);
pavg_r2r (mm3, mm2);
por_r2r (mm6, mm7);
movq_r2r (mm0, mm6);
pxor_r2r (mm2, mm6);
pand_r2r (mm6, mm7);
pand_m2r (mask_one, mm7);
pavg_r2r (mm2, mm0);
psubusb_r2r (mm7, mm0);
movq_m2r (*(dest+8), mm1);
pavg_r2r (mm1, mm0);
ref += stride;
movq_r2m (mm0, *(dest+8));
dest += stride;
} while (--height);
}
static void MC_avg_16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg1_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_avg_8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg1_8 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put1_16 (height, dest, ref, stride);
}
static void MC_put_8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put1_8 (height, dest, ref, stride);
}
static void MC_avg_x16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_avg_x8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_put_x16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_put_x8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, 1, CPU_MMXEXT);
}
static void MC_avg_y16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_avg_y8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_put_y16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_put_y8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, stride, CPU_MMXEXT);
}
static void MC_avg_xy16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg4_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_avg_xy8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg4_8 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_xy16_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put4_16 (height, dest, ref, stride, CPU_MMXEXT);
}
static void MC_put_xy8_mmxext (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put4_8 (height, dest, ref, stride, CPU_MMXEXT);
}
MOTION_COMP_EXTERN (mmxext)
static void MC_avg_16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg1_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_avg_8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg1_8 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put1_16 (height, dest, ref, stride);
}
static void MC_put_8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put1_8 (height, dest, ref, stride);
}
static void MC_avg_x16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_avg_x8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_put_x16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_put_x8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, 1, CPU_3DNOW);
}
static void MC_avg_y16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_16 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_avg_y8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg2_8 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_put_y16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_16 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_put_y8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put2_8 (height, dest, ref, stride, stride, CPU_3DNOW);
}
static void MC_avg_xy16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg4_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_avg_xy8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_avg4_8 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_xy16_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put4_16 (height, dest, ref, stride, CPU_3DNOW);
}
static void MC_put_xy8_3dnow (uint8_t * dest, uint8_t * ref,
int stride, int height)
{
MC_put4_8 (height, dest, ref, stride, CPU_3DNOW);
}
MOTION_COMP_EXTERN (3dnow)
#endif
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