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path: root/src/libmpeg2/motion_comp_mmx.c
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Diffstat (limited to 'src/libmpeg2/motion_comp_mmx.c')
-rw-r--r--src/libmpeg2/motion_comp_mmx.c1012
1 files changed, 0 insertions, 1012 deletions
diff --git a/src/libmpeg2/motion_comp_mmx.c b/src/libmpeg2/motion_comp_mmx.c
deleted file mode 100644
index 80a53685a..000000000
--- a/src/libmpeg2/motion_comp_mmx.c
+++ /dev/null
@@ -1,1012 +0,0 @@
-/*
- * motion_comp_mmx.c
- * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
- * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
- *
- * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
- * See http://libmpeg2.sourceforge.net/ for updates.
- *
- * 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"
-
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
-
-#include <inttypes.h>
-
-#include "mpeg2_internal.h"
-#include "xineutils.h"
-
-#define CPU_MMXEXT 0
-#define CPU_3DNOW 1
-
-
-/* MMX code - needs a rewrite */
-
-/* some rounding constants */
-static mmx_t round1 = {0x0001000100010001LL};
-static 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_o_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_avg_o_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_o_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_put_o_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_x_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg_x_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_avg_x_8_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_x_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put_x_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_put_x_8_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_xy_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg_xy_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_avg_xy_8_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_xy_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put_xy_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_put_xy_8_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_y_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg_y_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_avg_y_8_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_y_16_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put_y_mmx (16, height, dest, ref, stride);
-}
-
-static void MC_put_y_8_mmx (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put_y_mmx (8, height, dest, ref, stride);
-}
-
-
-MPEG2_MC_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_o_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_o_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_o_16_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put1_16 (height, dest, ref, stride);
-}
-
-static void MC_put_o_8_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put1_8 (height, dest, ref, stride);
-}
-
-static void MC_avg_x_16_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_x_8_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_x_16_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_x_8_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_y_16_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_y_8_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_y_16_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_y_8_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_xy_16_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg4_16 (height, dest, ref, stride, CPU_MMXEXT);
-}
-
-static void MC_avg_xy_8_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg4_8 (height, dest, ref, stride, CPU_MMXEXT);
-}
-
-static void MC_put_xy_16_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put4_16 (height, dest, ref, stride, CPU_MMXEXT);
-}
-
-static void MC_put_xy_8_mmxext (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put4_8 (height, dest, ref, stride, CPU_MMXEXT);
-}
-
-
-MPEG2_MC_EXTERN (mmxext)
-
-
-
-static void MC_avg_o_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_o_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_o_16_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put1_16 (height, dest, ref, stride);
-}
-
-static void MC_put_o_8_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put1_8 (height, dest, ref, stride);
-}
-
-static void MC_avg_x_16_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_x_8_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_x_16_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_x_8_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_y_16_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_y_8_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_y_16_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_y_8_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_xy_16_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg4_16 (height, dest, ref, stride, CPU_3DNOW);
-}
-
-static void MC_avg_xy_8_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_avg4_8 (height, dest, ref, stride, CPU_3DNOW);
-}
-
-static void MC_put_xy_16_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put4_16 (height, dest, ref, stride, CPU_3DNOW);
-}
-
-static void MC_put_xy_8_3dnow (uint8_t * dest, uint8_t * ref,
- int stride, int height)
-{
- MC_put4_8 (height, dest, ref, stride, CPU_3DNOW);
-}
-
-
-MPEG2_MC_EXTERN (3dnow)
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 13:43:02 +0000