alpha/me_cmp: move code out of dsputil

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 0 insertions, 300 deletions

diff --git a/libavcodec/alpha/motion_est_alpha.c b/libavcodec/alpha/motion_est_alpha.c
deleted file mode 100644
index 246b4a759c..0000000000
--- a/libavcodec/alpha/motion_est_alpha.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Alpha optimized DSP utils
- * Copyright (c) 2002 Falk Hueffner <falk@debian.org>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "dsputil_alpha.h"
-#include "asm.h"
-
-static inline uint64_t avg2(uint64_t a, uint64_t b)
-{
-    return (a | b) - (((a ^ b) & BYTE_VEC(0xfe)) >> 1);
-}
-
-static inline uint64_t avg4(uint64_t l1, uint64_t l2, uint64_t l3, uint64_t l4)
-{
-    uint64_t r1 = ((l1 & ~BYTE_VEC(0x03)) >> 2)
-                + ((l2 & ~BYTE_VEC(0x03)) >> 2)
-                + ((l3 & ~BYTE_VEC(0x03)) >> 2)
-                + ((l4 & ~BYTE_VEC(0x03)) >> 2);
-    uint64_t r2 = ((  (l1 & BYTE_VEC(0x03))
-                    + (l2 & BYTE_VEC(0x03))
-                    + (l3 & BYTE_VEC(0x03))
-                    + (l4 & BYTE_VEC(0x03))
-                    + BYTE_VEC(0x02)) >> 2) & BYTE_VEC(0x03);
-    return r1 + r2;
-}
-
-int pix_abs8x8_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
-{
-    int result = 0;
-
-    if ((size_t) pix2 & 0x7) {
-        /* works only when pix2 is actually unaligned */
-        do {                    /* do 8 pixel a time */
-            uint64_t p1, p2;
-
-            p1  = ldq(pix1);
-            p2  = uldq(pix2);
-            result += perr(p1, p2);
-
-            pix1 += line_size;
-            pix2 += line_size;
-        } while (--h);
-    } else {
-        do {
-            uint64_t p1, p2;
-
-            p1 = ldq(pix1);
-            p2 = ldq(pix2);
-            result += perr(p1, p2);
-
-            pix1 += line_size;
-            pix2 += line_size;
-        } while (--h);
-    }
-
-    return result;
-}
-
-#if 0                           /* now done in assembly */
-int pix_abs16x16_mvi(uint8_t *pix1, uint8_t *pix2, int line_size)
-{
-    int result = 0;
-    int h = 16;
-
-    if ((size_t) pix2 & 0x7) {
-        /* works only when pix2 is actually unaligned */
-        do {                    /* do 16 pixel a time */
-            uint64_t p1_l, p1_r, p2_l, p2_r;
-            uint64_t t;
-
-            p1_l  = ldq(pix1);
-            p1_r  = ldq(pix1 + 8);
-            t     = ldq_u(pix2 + 8);
-            p2_l  = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
-            p2_r  = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
-            pix1 += line_size;
-            pix2 += line_size;
-
-            result += perr(p1_l, p2_l)
-                    + perr(p1_r, p2_r);
-        } while (--h);
-    } else {
-        do {
-            uint64_t p1_l, p1_r, p2_l, p2_r;
-
-            p1_l = ldq(pix1);
-            p1_r = ldq(pix1 + 8);
-            p2_l = ldq(pix2);
-            p2_r = ldq(pix2 + 8);
-            pix1 += line_size;
-            pix2 += line_size;
-
-            result += perr(p1_l, p2_l)
-                    + perr(p1_r, p2_r);
-        } while (--h);
-    }
-
-    return result;
-}
-#endif
-
-int pix_abs16x16_x2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
-{
-    int result = 0;
-    uint64_t disalign = (size_t) pix2 & 0x7;
-
-    switch (disalign) {
-    case 0:
-        do {
-            uint64_t p1_l, p1_r, p2_l, p2_r;
-            uint64_t l, r;
-
-            p1_l = ldq(pix1);
-            p1_r = ldq(pix1 + 8);
-            l    = ldq(pix2);
-            r    = ldq(pix2 + 8);
-            p2_l = avg2(l, (l >> 8) | ((uint64_t) r << 56));
-            p2_r = avg2(r, (r >> 8) | ((uint64_t) pix2[16] << 56));
-            pix1 += line_size;
-            pix2 += line_size;
-
-            result += perr(p1_l, p2_l)
-                    + perr(p1_r, p2_r);
-        } while (--h);
-        break;
-    case 7:
-        /* |.......l|lllllllr|rrrrrrr*|
-           This case is special because disalign1 would be 8, which
-           gets treated as 0 by extqh.  At least it is a bit faster
-           that way :)  */
-        do {
-            uint64_t p1_l, p1_r, p2_l, p2_r;
-            uint64_t l, m, r;
-
-            p1_l = ldq(pix1);
-            p1_r = ldq(pix1 + 8);
-            l     = ldq_u(pix2);
-            m     = ldq_u(pix2 + 8);
-            r     = ldq_u(pix2 + 16);
-            p2_l  = avg2(extql(l, disalign) | extqh(m, disalign), m);
-            p2_r  = avg2(extql(m, disalign) | extqh(r, disalign), r);
-            pix1 += line_size;
-            pix2 += line_size;
-
-            result += perr(p1_l, p2_l)
-                    + perr(p1_r, p2_r);
-        } while (--h);
-        break;
-    default:
-        do {
-            uint64_t disalign1 = disalign + 1;
-            uint64_t p1_l, p1_r, p2_l, p2_r;
-            uint64_t l, m, r;
-
-            p1_l  = ldq(pix1);
-            p1_r  = ldq(pix1 + 8);
-            l     = ldq_u(pix2);
-            m     = ldq_u(pix2 + 8);
-            r     = ldq_u(pix2 + 16);
-            p2_l  = avg2(extql(l, disalign) | extqh(m, disalign),
-                         extql(l, disalign1) | extqh(m, disalign1));
-            p2_r  = avg2(extql(m, disalign) | extqh(r, disalign),
-                         extql(m, disalign1) | extqh(r, disalign1));
-            pix1 += line_size;
-            pix2 += line_size;
-
-            result += perr(p1_l, p2_l)
-                    + perr(p1_r, p2_r);
-        } while (--h);
-        break;
-    }
-    return result;
-}
-
-int pix_abs16x16_y2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
-{
-    int result = 0;
-
-    if ((size_t) pix2 & 0x7) {
-        uint64_t t, p2_l, p2_r;
-        t     = ldq_u(pix2 + 8);
-        p2_l  = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
-        p2_r  = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
-
-        do {
-            uint64_t p1_l, p1_r, np2_l, np2_r;
-            uint64_t t;
-
-            p1_l  = ldq(pix1);
-            p1_r  = ldq(pix1 + 8);
-            pix2 += line_size;
-            t     = ldq_u(pix2 + 8);
-            np2_l = extql(ldq_u(pix2), pix2) | extqh(t, pix2);
-            np2_r = extql(t, pix2) | extqh(ldq_u(pix2 + 16), pix2);
-
-            result += perr(p1_l, avg2(p2_l, np2_l))
-                    + perr(p1_r, avg2(p2_r, np2_r));
-
-            pix1 += line_size;
-            p2_l  = np2_l;
-            p2_r  = np2_r;
-
-        } while (--h);
-    } else {
-        uint64_t p2_l, p2_r;
-        p2_l = ldq(pix2);
-        p2_r = ldq(pix2 + 8);
-        do {
-            uint64_t p1_l, p1_r, np2_l, np2_r;
-
-            p1_l = ldq(pix1);
-            p1_r = ldq(pix1 + 8);
-            pix2 += line_size;
-            np2_l = ldq(pix2);
-            np2_r = ldq(pix2 + 8);
-
-            result += perr(p1_l, avg2(p2_l, np2_l))
-                    + perr(p1_r, avg2(p2_r, np2_r));
-
-            pix1 += line_size;
-            p2_l  = np2_l;
-            p2_r  = np2_r;
-        } while (--h);
-    }
-    return result;
-}
-
-int pix_abs16x16_xy2_mvi(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
-{
-    int result = 0;
-
-    uint64_t p1_l, p1_r;
-    uint64_t p2_l, p2_r, p2_x;
-
-    p1_l = ldq(pix1);
-    p1_r = ldq(pix1 + 8);
-
-    if ((size_t) pix2 & 0x7) { /* could be optimized a lot */
-        p2_l = uldq(pix2);
-        p2_r = uldq(pix2 + 8);
-        p2_x = (uint64_t) pix2[16] << 56;
-    } else {
-        p2_l = ldq(pix2);
-        p2_r = ldq(pix2 + 8);
-        p2_x = ldq(pix2 + 16) << 56;
-    }
-
-    do {
-        uint64_t np1_l, np1_r;
-        uint64_t np2_l, np2_r, np2_x;
-
-        pix1 += line_size;
-        pix2 += line_size;
-
-        np1_l = ldq(pix1);
-        np1_r = ldq(pix1 + 8);
-
-        if ((size_t) pix2 & 0x7) { /* could be optimized a lot */
-            np2_l = uldq(pix2);
-            np2_r = uldq(pix2 + 8);
-            np2_x = (uint64_t) pix2[16] << 56;
-        } else {
-            np2_l = ldq(pix2);
-            np2_r = ldq(pix2 + 8);
-            np2_x = ldq(pix2 + 16) << 56;
-        }
-
-        result += perr(p1_l,
-                       avg4( p2_l, ( p2_l >> 8) | ((uint64_t)  p2_r << 56),
-                            np2_l, (np2_l >> 8) | ((uint64_t) np2_r << 56)))
-                + perr(p1_r,
-                       avg4( p2_r, ( p2_r >> 8) | ((uint64_t)  p2_x),
-                            np2_r, (np2_r >> 8) | ((uint64_t) np2_x)));
-
-        p1_l = np1_l;
-        p1_r = np1_r;
-        p2_l = np2_l;
-        p2_r = np2_r;
-        p2_x = np2_x;
-    } while (--h);
-
-    return result;
-}