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/*
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* Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* FUNCTION
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* mlib_v_convMxN_8ext - convolve a 8-bit image, MxN kernel,
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* edge = src extended
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*
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* SYNOPSIS
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* mlib_status mlib_v_convMxNext_u8(mlib_image *dst,
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* cosmt mlib_image *dst,
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* mlib_s32 kwid,
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* mlib_s32 khgt,
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* mlib_s32 dx_l,
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* mlib_s32 dx_r,
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* mlib_s32 dy_t,
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* mlib_s32 dy_b,
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* const mlib_s32 *skernel,
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* mlib_s32 discardbits,
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* mlib_s32 cmask)
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*
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* ARGUMENT
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* src Ptr to source image structure
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* dst Ptr to destination image structure
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* khgt Kernel height (# of rows)
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* kwid Kernel width (# of cols)
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* skernel Ptr to convolution kernel
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* discardbits The number of LSBits of the 32-bit accumulator that
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* are discarded when the 32-bit accumulator is converted
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* to 16-bit output data; discardbits must be 1-15 (it
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* cannot be zero). Same as exponent N for scalefac=2**N.
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* cmask Channel mask to indicate the channels to be convolved.
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* Each bit of which represents a channel in the image. The
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* channels corresponded to 1 bits are those to be processed.
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*
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* DESCRIPTION
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* A 2-D convolution (MxN kernel) for 8-bit images.
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*
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*/
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#include "vis_proto.h"
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#include "mlib_image.h"
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#include "mlib_ImageCopy.h"
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#include "mlib_ImageConv.h"
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#include "mlib_c_ImageConv.h"
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#include "mlib_v_ImageChannelExtract.h"
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#include "mlib_v_ImageChannelInsert.h"
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/***************************************************************/
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static mlib_status mlib_convMxN_8ext_f(mlib_image *dst,
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const mlib_image *src,
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mlib_s32 m,
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mlib_s32 n,
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mlib_s32 dx_l,
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mlib_s32 dx_r,
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mlib_s32 dy_t,
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mlib_s32 dy_b,
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const mlib_s32 *kern,
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mlib_s32 scale);
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static mlib_status mlib_convMxN_8ext_mask(mlib_image *dst,
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const mlib_image *src,
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mlib_s32 m,
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mlib_s32 n,
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mlib_s32 dx_l,
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mlib_s32 dx_r,
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mlib_s32 dy_t,
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mlib_s32 dy_b,
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const mlib_s32 *kern,
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mlib_s32 scale,
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mlib_s32 cmask);
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/***************************************************************/
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static mlib_s32 mlib_round_8[16] = {
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0x00400040, 0x00200020, 0x00100010, 0x00080008,
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0x00040004, 0x00020002, 0x00010001, 0x00000000,
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0x00000000, 0x00000000, 0x00000000, 0x00000000,
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0x00000000, 0x00000000, 0x00000000, 0x00000000
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};
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/***************************************************************/
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mlib_status mlib_convMxNext_u8(mlib_image *dst,
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const mlib_image *src,
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const mlib_s32 *kernel,
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mlib_s32 kwid,
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mlib_s32 khgt,
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mlib_s32 dx_l,
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mlib_s32 dx_r,
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mlib_s32 dy_t,
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mlib_s32 dy_b,
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mlib_s32 discardbits,
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mlib_s32 cmask)
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{
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mlib_s32 nchannel, amask;
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if (mlib_ImageConvVersion(kwid, khgt, discardbits, MLIB_BYTE) == 0)
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return mlib_c_convMxNext_u8(dst, src, kernel, kwid, khgt,
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dx_l, dx_r, dy_t, dy_b, discardbits, cmask);
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nchannel = mlib_ImageGetChannels(src);
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if (nchannel == 1)
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cmask = 1;
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amask = (1 << nchannel) - 1;
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if ((cmask & amask) == amask) {
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return mlib_convMxN_8ext_f(dst, src, kwid, khgt, dx_l, dx_r, dy_t, dy_b, kernel,
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discardbits);
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}
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else {
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return mlib_convMxN_8ext_mask(dst, src, kwid, khgt, dx_l, dx_r, dy_t, dy_b, kernel,
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discardbits, cmask);
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}
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}
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#define MAX_N 11
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/***************************************************************/
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mlib_status mlib_convMxN_8ext_f(mlib_image *dst,
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const mlib_image *src,
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mlib_s32 m,
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mlib_s32 n,
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mlib_s32 dx_l,
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mlib_s32 dx_r,
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mlib_s32 dy_t,
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mlib_s32 dy_b,
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const mlib_s32 *kern,
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mlib_s32 scale)
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{
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mlib_d64 *buffs_local[3 * (MAX_N + 1)], **buffs = buffs_local, **buff;
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mlib_d64 *buff0, *buff1, *buff2, *buff3, *buffn, *buffd, *buffe;
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mlib_d64 s00, s01, s10, s11, s20, s21, s30, s31, s0, s1, s2, s3;
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mlib_d64 d00, d01, d10, d11, d20, d21, d30, d31;
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mlib_d64 dd, d0, d1;
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mlib_s32 ik, jk, ik_last, jk_size, coff, off, doff;
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mlib_u8 *sl, *dl;
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mlib_s32 hgt = mlib_ImageGetHeight(src);
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mlib_s32 wid = mlib_ImageGetWidth(src);
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mlib_s32 sll = mlib_ImageGetStride(src);
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mlib_s32 dll = mlib_ImageGetStride(dst);
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mlib_u8 *adr_src = (mlib_u8 *) mlib_ImageGetData(src);
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mlib_u8 *adr_dst = (mlib_u8 *) mlib_ImageGetData(dst);
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mlib_s32 ssize, xsize, dsize, esize, buff_ind = 0;
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mlib_d64 *pbuff, *dp;
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mlib_f32 *karr = (mlib_f32 *) kern;
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mlib_s32 gsr_scale = (31 - scale) << 3;
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mlib_d64 drnd = vis_to_double_dup(mlib_round_8[31 - scale]);
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mlib_s32 i, j, l, ii;
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mlib_s32 nchan = mlib_ImageGetChannels(dst);
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if (n > MAX_N) {
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buffs = mlib_malloc(3 * (n + 1) * sizeof(mlib_d64 *));
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if (buffs == NULL)
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return MLIB_FAILURE;
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}
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buff = buffs + 2 * (n + 1);
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sl = adr_src;
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dl = adr_dst;
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ssize = nchan * (wid + (m - 1));
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dsize = (ssize + 7) / 8;
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esize = dsize + 4;
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pbuff = mlib_malloc((n + 4) * esize * sizeof(mlib_d64));
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if (pbuff == NULL) {
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if (buffs != buffs_local)
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mlib_free(buffs);
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return MLIB_FAILURE;
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}
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for (i = 0; i < (n + 1); i++)
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buffs[i] = pbuff + i * esize;
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for (i = 0; i < (n + 1); i++)
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buffs[(n + 1) + i] = buffs[i];
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buffd = buffs[n] + esize;
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buffe = buffd + 2 * esize;
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xsize = ssize - nchan * (m - 1);
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ssize -= nchan * (dx_l + dx_r);
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vis_write_gsr(gsr_scale + 7);
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for (l = 0; l < n; l++) {
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mlib_d64 *buffn = buffs[l];
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mlib_ImageCopy_na((mlib_u8 *) sl, (mlib_u8 *) buffn + dx_l * nchan, ssize);
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for (i = 0; i < nchan; i++) {
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for (ii = 0; ii < dx_l; ii++) {
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*((mlib_u8 *) buffn + i + nchan * ii) = *((mlib_u8 *) buffn + i + nchan * dx_l);
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}
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}
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for (i = 0; i < nchan; i++) {
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for (ii = 0; ii < dx_r; ii++) {
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*((mlib_u8 *) buffn + i + nchan * ii + ssize + dx_l * nchan) =
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*((mlib_u8 *) buffn + i + nchan * (dx_l - 1) + ssize);
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}
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}
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if ((l >= dy_t) && (l < hgt + n - dy_b - 2))
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sl += sll;
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}
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/* init buffer */
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#pragma pipeloop(0)
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for (i = 0; i < (xsize + 7) / 8; i++) {
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buffd[2 * i] = drnd;
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buffd[2 * i + 1] = drnd;
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}
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for (j = 0; j < hgt; j++) {
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mlib_d64 **buffc = buffs + buff_ind;
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mlib_f32 *pk = karr, k0, k1, k2, k3;
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for (l = 0; l < n; l++) {
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buff[l] = buffc[l];
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}
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buffn = buffc[n];
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mlib_ImageCopy_na((mlib_u8 *) sl, (mlib_u8 *) buffn + dx_l * nchan, ssize);
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for (i = 0; i < nchan; i++) {
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for (ii = 0; ii < dx_l; ii++) {
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*((mlib_u8 *) buffn + i + nchan * ii) = *((mlib_u8 *) buffn + i + nchan * dx_l);
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}
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}
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for (i = 0; i < nchan; i++) {
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for (ii = 0; ii < dx_r; ii++) {
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*((mlib_u8 *) buffn + i + nchan * ii + ssize + dx_l * nchan) =
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*((mlib_u8 *) buffn + i + nchan * (dx_l - 1) + ssize);
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}
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}
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ik_last = (m - 1);
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for (jk = 0; jk < n; jk += jk_size) {
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jk_size = n - jk;
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if (jk_size >= 6)
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jk_size = 4;
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if (jk_size == 5)
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jk_size = 3;
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coff = 0;
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if (jk_size == 1) {
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for (ik = 0; ik < m; ik++, coff += nchan) {
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if (!jk && ik == ik_last)
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continue;
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k0 = pk[ik];
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doff = coff / 8;
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buff0 = buff[jk] + doff;
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off = coff & 7;
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vis_write_gsr(gsr_scale + off);
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s01 = buff0[0];
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#pragma pipeloop(0)
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for (i = 0; i < (xsize + 7) / 8; i++) {
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s00 = s01;
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s01 = buff0[i + 1];
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s0 = vis_faligndata(s00, s01);
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d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
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d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
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299 |
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d0 = buffd[2 * i];
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d1 = buffd[2 * i + 1];
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d0 = vis_fpadd16(d00, d0);
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d1 = vis_fpadd16(d01, d1);
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buffd[2 * i] = d0;
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buffd[2 * i + 1] = d1;
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306 |
}
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307 |
}
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308 |
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309 |
pk += m;
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310 |
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311 |
}
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312 |
else if (jk_size == 2) {
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313 |
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314 |
for (ik = 0; ik < m; ik++, coff += nchan) {
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315 |
if (!jk && ik == ik_last)
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316 |
continue;
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317 |
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318 |
k0 = pk[ik];
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319 |
k1 = pk[ik + m];
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320 |
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321 |
doff = coff / 8;
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322 |
buff0 = buff[jk] + doff;
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323 |
buff1 = buff[jk + 1] + doff;
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324 |
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off = coff & 7;
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326 |
vis_write_gsr(gsr_scale + off);
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327 |
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328 |
s01 = buff0[0];
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329 |
s11 = buff1[0];
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330 |
#pragma pipeloop(0)
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331 |
for (i = 0; i < (xsize + 7) / 8; i++) {
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332 |
s00 = s01;
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|
333 |
s10 = s11;
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|
334 |
s01 = buff0[i + 1];
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335 |
s11 = buff1[i + 1];
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336 |
s0 = vis_faligndata(s00, s01);
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|
337 |
s1 = vis_faligndata(s10, s11);
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338 |
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339 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
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340 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
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341 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
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342 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
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343 |
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344 |
d0 = buffd[2 * i];
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|
345 |
d1 = buffd[2 * i + 1];
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346 |
d0 = vis_fpadd16(d00, d0);
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347 |
d0 = vis_fpadd16(d10, d0);
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348 |
d1 = vis_fpadd16(d01, d1);
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349 |
d1 = vis_fpadd16(d11, d1);
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|
350 |
buffd[2 * i] = d0;
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|
351 |
buffd[2 * i + 1] = d1;
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|
352 |
}
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|
353 |
}
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354 |
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355 |
pk += 2 * m;
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|
356 |
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|
357 |
}
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|
358 |
else if (jk_size == 3) {
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359 |
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|
360 |
for (ik = 0; ik < m; ik++, coff += nchan) {
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|
361 |
if (!jk && ik == ik_last)
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|
362 |
continue;
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|
363 |
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|
364 |
k0 = pk[ik];
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|
365 |
k1 = pk[ik + m];
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|
366 |
k2 = pk[ik + 2 * m];
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|
367 |
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|
368 |
doff = coff / 8;
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|
369 |
buff0 = buff[jk] + doff;
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|
370 |
buff1 = buff[jk + 1] + doff;
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|
371 |
buff2 = buff[jk + 2] + doff;
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|
372 |
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|
373 |
off = coff & 7;
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|
374 |
vis_write_gsr(gsr_scale + off);
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|
375 |
|
|
376 |
if (off == 0) {
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|
377 |
#pragma pipeloop(0)
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|
378 |
for (i = 0; i < (xsize + 7) / 8; i++) {
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|
379 |
d0 = buffd[2 * i];
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|
380 |
d1 = buffd[2 * i + 1];
|
|
381 |
|
|
382 |
s0 = buff0[i];
|
|
383 |
s1 = buff1[i];
|
|
384 |
s2 = buff2[i];
|
|
385 |
|
|
386 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
387 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
388 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
389 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
390 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
391 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
392 |
|
|
393 |
d00 = vis_fpadd16(d00, d10);
|
|
394 |
d0 = vis_fpadd16(d20, d0);
|
|
395 |
d0 = vis_fpadd16(d00, d0);
|
|
396 |
d01 = vis_fpadd16(d01, d11);
|
|
397 |
d1 = vis_fpadd16(d21, d1);
|
|
398 |
d1 = vis_fpadd16(d01, d1);
|
|
399 |
buffd[2 * i] = d0;
|
|
400 |
buffd[2 * i + 1] = d1;
|
|
401 |
}
|
|
402 |
|
|
403 |
}
|
|
404 |
else if (off == 4) {
|
|
405 |
s01 = buff0[0];
|
|
406 |
s11 = buff1[0];
|
|
407 |
s21 = buff2[0];
|
|
408 |
#pragma pipeloop(0)
|
|
409 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
410 |
d0 = buffd[2 * i];
|
|
411 |
d1 = buffd[2 * i + 1];
|
|
412 |
|
|
413 |
s00 = s01;
|
|
414 |
s10 = s11;
|
|
415 |
s20 = s21;
|
|
416 |
s01 = buff0[i + 1];
|
|
417 |
s11 = buff1[i + 1];
|
|
418 |
s21 = buff2[i + 1];
|
|
419 |
|
|
420 |
d00 = vis_fmul8x16au(vis_read_lo(s00), k0);
|
|
421 |
d01 = vis_fmul8x16au(vis_read_hi(s01), k0);
|
|
422 |
d10 = vis_fmul8x16au(vis_read_lo(s10), k1);
|
|
423 |
d11 = vis_fmul8x16au(vis_read_hi(s11), k1);
|
|
424 |
d20 = vis_fmul8x16au(vis_read_lo(s20), k2);
|
|
425 |
d21 = vis_fmul8x16au(vis_read_hi(s21), k2);
|
|
426 |
|
|
427 |
d00 = vis_fpadd16(d00, d10);
|
|
428 |
d0 = vis_fpadd16(d20, d0);
|
|
429 |
d0 = vis_fpadd16(d00, d0);
|
|
430 |
d01 = vis_fpadd16(d01, d11);
|
|
431 |
d1 = vis_fpadd16(d21, d1);
|
|
432 |
d1 = vis_fpadd16(d01, d1);
|
|
433 |
buffd[2 * i] = d0;
|
|
434 |
buffd[2 * i + 1] = d1;
|
|
435 |
}
|
|
436 |
|
|
437 |
}
|
|
438 |
else {
|
|
439 |
s01 = buff0[0];
|
|
440 |
s11 = buff1[0];
|
|
441 |
s21 = buff2[0];
|
|
442 |
#pragma pipeloop(0)
|
|
443 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
444 |
d0 = buffd[2 * i];
|
|
445 |
d1 = buffd[2 * i + 1];
|
|
446 |
|
|
447 |
s00 = s01;
|
|
448 |
s10 = s11;
|
|
449 |
s20 = s21;
|
|
450 |
s01 = buff0[i + 1];
|
|
451 |
s11 = buff1[i + 1];
|
|
452 |
s21 = buff2[i + 1];
|
|
453 |
s0 = vis_faligndata(s00, s01);
|
|
454 |
s1 = vis_faligndata(s10, s11);
|
|
455 |
s2 = vis_faligndata(s20, s21);
|
|
456 |
|
|
457 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
458 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
459 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
460 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
461 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
462 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
463 |
|
|
464 |
d00 = vis_fpadd16(d00, d10);
|
|
465 |
d0 = vis_fpadd16(d20, d0);
|
|
466 |
d0 = vis_fpadd16(d00, d0);
|
|
467 |
d01 = vis_fpadd16(d01, d11);
|
|
468 |
d1 = vis_fpadd16(d21, d1);
|
|
469 |
d1 = vis_fpadd16(d01, d1);
|
|
470 |
buffd[2 * i] = d0;
|
|
471 |
buffd[2 * i + 1] = d1;
|
|
472 |
}
|
|
473 |
}
|
|
474 |
}
|
|
475 |
|
|
476 |
pk += 3 * m;
|
|
477 |
|
|
478 |
}
|
|
479 |
else { /* jk_size == 4 */
|
|
480 |
|
|
481 |
for (ik = 0; ik < m; ik++, coff += nchan) {
|
|
482 |
if (!jk && ik == ik_last)
|
|
483 |
continue;
|
|
484 |
|
|
485 |
k0 = pk[ik];
|
|
486 |
k1 = pk[ik + m];
|
|
487 |
k2 = pk[ik + 2 * m];
|
|
488 |
k3 = pk[ik + 3 * m];
|
|
489 |
|
|
490 |
doff = coff / 8;
|
|
491 |
buff0 = buff[jk] + doff;
|
|
492 |
buff1 = buff[jk + 1] + doff;
|
|
493 |
buff2 = buff[jk + 2] + doff;
|
|
494 |
buff3 = buff[jk + 3] + doff;
|
|
495 |
|
|
496 |
off = coff & 7;
|
|
497 |
vis_write_gsr(gsr_scale + off);
|
|
498 |
|
|
499 |
if (off == 0) {
|
|
500 |
|
|
501 |
#pragma pipeloop(0)
|
|
502 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
503 |
d0 = buffd[2 * i];
|
|
504 |
d1 = buffd[2 * i + 1];
|
|
505 |
|
|
506 |
s0 = buff0[i];
|
|
507 |
s1 = buff1[i];
|
|
508 |
s2 = buff2[i];
|
|
509 |
s3 = buff3[i];
|
|
510 |
|
|
511 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
512 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
513 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
514 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
515 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
516 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
517 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
518 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
519 |
|
|
520 |
d00 = vis_fpadd16(d00, d10);
|
|
521 |
d20 = vis_fpadd16(d20, d30);
|
|
522 |
d0 = vis_fpadd16(d0, d00);
|
|
523 |
d0 = vis_fpadd16(d0, d20);
|
|
524 |
d01 = vis_fpadd16(d01, d11);
|
|
525 |
d21 = vis_fpadd16(d21, d31);
|
|
526 |
d1 = vis_fpadd16(d1, d01);
|
|
527 |
d1 = vis_fpadd16(d1, d21);
|
|
528 |
buffd[2 * i] = d0;
|
|
529 |
buffd[2 * i + 1] = d1;
|
|
530 |
}
|
|
531 |
|
|
532 |
}
|
|
533 |
else if (off == 4) {
|
|
534 |
|
|
535 |
s01 = buff0[0];
|
|
536 |
s11 = buff1[0];
|
|
537 |
s21 = buff2[0];
|
|
538 |
s31 = buff3[0];
|
|
539 |
#pragma pipeloop(0)
|
|
540 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
541 |
d0 = buffd[2 * i];
|
|
542 |
d1 = buffd[2 * i + 1];
|
|
543 |
|
|
544 |
s00 = s01;
|
|
545 |
s10 = s11;
|
|
546 |
s20 = s21;
|
|
547 |
s30 = s31;
|
|
548 |
s01 = buff0[i + 1];
|
|
549 |
s11 = buff1[i + 1];
|
|
550 |
s21 = buff2[i + 1];
|
|
551 |
s31 = buff3[i + 1];
|
|
552 |
|
|
553 |
d00 = vis_fmul8x16au(vis_read_lo(s00), k0);
|
|
554 |
d01 = vis_fmul8x16au(vis_read_hi(s01), k0);
|
|
555 |
d10 = vis_fmul8x16au(vis_read_lo(s10), k1);
|
|
556 |
d11 = vis_fmul8x16au(vis_read_hi(s11), k1);
|
|
557 |
d20 = vis_fmul8x16au(vis_read_lo(s20), k2);
|
|
558 |
d21 = vis_fmul8x16au(vis_read_hi(s21), k2);
|
|
559 |
d30 = vis_fmul8x16au(vis_read_lo(s30), k3);
|
|
560 |
d31 = vis_fmul8x16au(vis_read_hi(s31), k3);
|
|
561 |
|
|
562 |
d00 = vis_fpadd16(d00, d10);
|
|
563 |
d20 = vis_fpadd16(d20, d30);
|
|
564 |
d0 = vis_fpadd16(d0, d00);
|
|
565 |
d0 = vis_fpadd16(d0, d20);
|
|
566 |
d01 = vis_fpadd16(d01, d11);
|
|
567 |
d21 = vis_fpadd16(d21, d31);
|
|
568 |
d1 = vis_fpadd16(d1, d01);
|
|
569 |
d1 = vis_fpadd16(d1, d21);
|
|
570 |
buffd[2 * i] = d0;
|
|
571 |
buffd[2 * i + 1] = d1;
|
|
572 |
}
|
|
573 |
|
|
574 |
}
|
|
575 |
else {
|
|
576 |
|
|
577 |
s01 = buff0[0];
|
|
578 |
s11 = buff1[0];
|
|
579 |
s21 = buff2[0];
|
|
580 |
s31 = buff3[0];
|
|
581 |
#pragma pipeloop(0)
|
|
582 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
583 |
d0 = buffd[2 * i];
|
|
584 |
d1 = buffd[2 * i + 1];
|
|
585 |
|
|
586 |
s00 = s01;
|
|
587 |
s10 = s11;
|
|
588 |
s20 = s21;
|
|
589 |
s30 = s31;
|
|
590 |
s01 = buff0[i + 1];
|
|
591 |
s11 = buff1[i + 1];
|
|
592 |
s21 = buff2[i + 1];
|
|
593 |
s31 = buff3[i + 1];
|
|
594 |
s0 = vis_faligndata(s00, s01);
|
|
595 |
s1 = vis_faligndata(s10, s11);
|
|
596 |
s2 = vis_faligndata(s20, s21);
|
|
597 |
s3 = vis_faligndata(s30, s31);
|
|
598 |
|
|
599 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
600 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
601 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
602 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
603 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
604 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
605 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
606 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
607 |
|
|
608 |
d00 = vis_fpadd16(d00, d10);
|
|
609 |
d20 = vis_fpadd16(d20, d30);
|
|
610 |
d0 = vis_fpadd16(d0, d00);
|
|
611 |
d0 = vis_fpadd16(d0, d20);
|
|
612 |
d01 = vis_fpadd16(d01, d11);
|
|
613 |
d21 = vis_fpadd16(d21, d31);
|
|
614 |
d1 = vis_fpadd16(d1, d01);
|
|
615 |
d1 = vis_fpadd16(d1, d21);
|
|
616 |
buffd[2 * i] = d0;
|
|
617 |
buffd[2 * i + 1] = d1;
|
|
618 |
}
|
|
619 |
}
|
|
620 |
}
|
|
621 |
|
|
622 |
pk += 4 * m;
|
|
623 |
}
|
|
624 |
}
|
|
625 |
|
|
626 |
/*****************************************
|
|
627 |
*****************************************
|
|
628 |
** Final iteration **
|
|
629 |
*****************************************
|
|
630 |
*****************************************/
|
|
631 |
|
|
632 |
jk_size = n;
|
|
633 |
|
|
634 |
if (jk_size >= 6)
|
|
635 |
jk_size = 4;
|
|
636 |
if (jk_size == 5)
|
|
637 |
jk_size = 3;
|
|
638 |
|
|
639 |
k0 = karr[ik_last];
|
|
640 |
k1 = karr[ik_last + m];
|
|
641 |
k2 = karr[ik_last + 2 * m];
|
|
642 |
k3 = karr[ik_last + 3 * m];
|
|
643 |
|
|
644 |
off = ik_last * nchan;
|
|
645 |
doff = off / 8;
|
|
646 |
off &= 7;
|
|
647 |
buff0 = buff[0] + doff;
|
|
648 |
buff1 = buff[1] + doff;
|
|
649 |
buff2 = buff[2] + doff;
|
|
650 |
buff3 = buff[3] + doff;
|
|
651 |
vis_write_gsr(gsr_scale + off);
|
|
652 |
|
|
653 |
if (jk_size == 1) {
|
|
654 |
dp = buffe;
|
|
655 |
|
|
656 |
s01 = buff0[0];
|
|
657 |
#pragma pipeloop(0)
|
|
658 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
659 |
s00 = s01;
|
|
660 |
s01 = buff0[i + 1];
|
|
661 |
s0 = vis_faligndata(s00, s01);
|
|
662 |
|
|
663 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
664 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
665 |
|
|
666 |
d0 = buffd[2 * i];
|
|
667 |
d1 = buffd[2 * i + 1];
|
|
668 |
d0 = vis_fpadd16(d0, d00);
|
|
669 |
d1 = vis_fpadd16(d1, d01);
|
|
670 |
|
|
671 |
dd = vis_fpack16_pair(d0, d1);
|
|
672 |
dp[i] = dd;
|
|
673 |
|
|
674 |
buffd[2 * i] = drnd;
|
|
675 |
buffd[2 * i + 1] = drnd;
|
|
676 |
}
|
|
677 |
|
|
678 |
}
|
|
679 |
else if (jk_size == 2) {
|
|
680 |
dp = buffe;
|
|
681 |
|
|
682 |
s01 = buff0[0];
|
|
683 |
s11 = buff1[0];
|
|
684 |
#pragma pipeloop(0)
|
|
685 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
686 |
s00 = s01;
|
|
687 |
s10 = s11;
|
|
688 |
s01 = buff0[i + 1];
|
|
689 |
s11 = buff1[i + 1];
|
|
690 |
s0 = vis_faligndata(s00, s01);
|
|
691 |
s1 = vis_faligndata(s10, s11);
|
|
692 |
|
|
693 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
694 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
695 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
696 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
697 |
|
|
698 |
d0 = buffd[2 * i];
|
|
699 |
d1 = buffd[2 * i + 1];
|
|
700 |
d0 = vis_fpadd16(d0, d00);
|
|
701 |
d0 = vis_fpadd16(d0, d10);
|
|
702 |
d1 = vis_fpadd16(d1, d01);
|
|
703 |
d1 = vis_fpadd16(d1, d11);
|
|
704 |
|
|
705 |
dd = vis_fpack16_pair(d0, d1);
|
|
706 |
dp[i] = dd;
|
|
707 |
|
|
708 |
buffd[2 * i] = drnd;
|
|
709 |
buffd[2 * i + 1] = drnd;
|
|
710 |
}
|
|
711 |
|
|
712 |
}
|
|
713 |
else if (jk_size == 3) {
|
|
714 |
|
|
715 |
dp = buffe;
|
|
716 |
|
|
717 |
s01 = buff0[0];
|
|
718 |
s11 = buff1[0];
|
|
719 |
s21 = buff2[0];
|
|
720 |
#pragma pipeloop(0)
|
|
721 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
722 |
s00 = s01;
|
|
723 |
s10 = s11;
|
|
724 |
s20 = s21;
|
|
725 |
s01 = buff0[i + 1];
|
|
726 |
s11 = buff1[i + 1];
|
|
727 |
s21 = buff2[i + 1];
|
|
728 |
s0 = vis_faligndata(s00, s01);
|
|
729 |
s1 = vis_faligndata(s10, s11);
|
|
730 |
s2 = vis_faligndata(s20, s21);
|
|
731 |
|
|
732 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
733 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
734 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
735 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
736 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
737 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
738 |
|
|
739 |
d0 = buffd[2 * i];
|
|
740 |
d1 = buffd[2 * i + 1];
|
|
741 |
d0 = vis_fpadd16(d0, d00);
|
|
742 |
d0 = vis_fpadd16(d0, d10);
|
|
743 |
d0 = vis_fpadd16(d0, d20);
|
|
744 |
d1 = vis_fpadd16(d1, d01);
|
|
745 |
d1 = vis_fpadd16(d1, d11);
|
|
746 |
d1 = vis_fpadd16(d1, d21);
|
|
747 |
|
|
748 |
dd = vis_fpack16_pair(d0, d1);
|
|
749 |
dp[i] = dd;
|
|
750 |
|
|
751 |
buffd[2 * i] = drnd;
|
|
752 |
buffd[2 * i + 1] = drnd;
|
|
753 |
}
|
|
754 |
|
|
755 |
}
|
|
756 |
else { /* if (jk_size == 4) */
|
|
757 |
|
|
758 |
dp = buffe;
|
|
759 |
|
|
760 |
s01 = buff0[0];
|
|
761 |
s11 = buff1[0];
|
|
762 |
s21 = buff2[0];
|
|
763 |
s31 = buff3[0];
|
|
764 |
#pragma pipeloop(0)
|
|
765 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
766 |
s00 = s01;
|
|
767 |
s10 = s11;
|
|
768 |
s20 = s21;
|
|
769 |
s30 = s31;
|
|
770 |
s01 = buff0[i + 1];
|
|
771 |
s11 = buff1[i + 1];
|
|
772 |
s21 = buff2[i + 1];
|
|
773 |
s31 = buff3[i + 1];
|
|
774 |
s0 = vis_faligndata(s00, s01);
|
|
775 |
s1 = vis_faligndata(s10, s11);
|
|
776 |
s2 = vis_faligndata(s20, s21);
|
|
777 |
s3 = vis_faligndata(s30, s31);
|
|
778 |
|
|
779 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
780 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
781 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
782 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
783 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
784 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
785 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
786 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
787 |
|
|
788 |
d0 = buffd[2 * i];
|
|
789 |
d1 = buffd[2 * i + 1];
|
|
790 |
d0 = vis_fpadd16(d0, d00);
|
|
791 |
d0 = vis_fpadd16(d0, d10);
|
|
792 |
d0 = vis_fpadd16(d0, d20);
|
|
793 |
d0 = vis_fpadd16(d0, d30);
|
|
794 |
d1 = vis_fpadd16(d1, d01);
|
|
795 |
d1 = vis_fpadd16(d1, d11);
|
|
796 |
d1 = vis_fpadd16(d1, d21);
|
|
797 |
d1 = vis_fpadd16(d1, d31);
|
|
798 |
|
|
799 |
dd = vis_fpack16_pair(d0, d1);
|
|
800 |
dp[i] = dd;
|
|
801 |
|
|
802 |
buffd[2 * i] = drnd;
|
|
803 |
buffd[2 * i + 1] = drnd;
|
|
804 |
}
|
|
805 |
}
|
|
806 |
|
|
807 |
mlib_ImageCopy_na((mlib_u8 *) buffe, dl, xsize);
|
|
808 |
|
|
809 |
if (j < hgt - dy_b - 2)
|
|
810 |
sl += sll;
|
|
811 |
dl += dll;
|
|
812 |
|
|
813 |
buff_ind++;
|
|
814 |
|
|
815 |
if (buff_ind >= (n + 1))
|
|
816 |
buff_ind = 0;
|
|
817 |
}
|
|
818 |
|
|
819 |
mlib_free(pbuff);
|
|
820 |
|
|
821 |
if (buffs != buffs_local)
|
|
822 |
mlib_free(buffs);
|
|
823 |
|
|
824 |
return MLIB_SUCCESS;
|
|
825 |
}
|
|
826 |
|
|
827 |
/***************************************************************/
|
|
828 |
mlib_status mlib_convMxN_8ext_mask(mlib_image *dst,
|
|
829 |
const mlib_image *src,
|
|
830 |
mlib_s32 m,
|
|
831 |
mlib_s32 n,
|
|
832 |
mlib_s32 dx_l,
|
|
833 |
mlib_s32 dx_r,
|
|
834 |
mlib_s32 dy_t,
|
|
835 |
mlib_s32 dy_b,
|
|
836 |
const mlib_s32 *kern,
|
|
837 |
mlib_s32 scale,
|
|
838 |
mlib_s32 cmask)
|
|
839 |
{
|
|
840 |
mlib_d64 *buffs_local[3 * (MAX_N + 1)], **buffs = buffs_local, **buff;
|
|
841 |
mlib_d64 *buff0, *buff1, *buff2, *buff3, *buffn, *buffd, *buffe;
|
|
842 |
mlib_d64 s00, s01, s10, s11, s20, s21, s30, s31, s0, s1, s2, s3;
|
|
843 |
mlib_d64 d00, d01, d10, d11, d20, d21, d30, d31;
|
|
844 |
mlib_d64 dd, d0, d1;
|
|
845 |
mlib_s32 ik, jk, ik_last, jk_size, coff, off, doff;
|
|
846 |
mlib_u8 *sl, *dl;
|
|
847 |
mlib_s32 hgt = mlib_ImageGetHeight(src);
|
|
848 |
mlib_s32 wid = mlib_ImageGetWidth(src);
|
|
849 |
mlib_s32 sll = mlib_ImageGetStride(src);
|
|
850 |
mlib_s32 dll = mlib_ImageGetStride(dst);
|
|
851 |
mlib_u8 *adr_src = (mlib_u8 *) mlib_ImageGetData(src);
|
|
852 |
mlib_u8 *adr_dst = (mlib_u8 *) mlib_ImageGetData(dst);
|
|
853 |
mlib_s32 ssize, xsize, dsize, esize, buff_ind;
|
|
854 |
mlib_d64 *pbuff, *dp;
|
|
855 |
mlib_f32 *karr = (mlib_f32 *) kern;
|
|
856 |
mlib_s32 gsr_scale = (31 - scale) << 3;
|
|
857 |
mlib_d64 drnd = vis_to_double_dup(mlib_round_8[31 - scale]);
|
|
858 |
mlib_s32 i, j, l, chan, testchan;
|
|
859 |
mlib_s32 nchan = mlib_ImageGetChannels(dst);
|
|
860 |
void (*p_proc_load) (const mlib_u8 *, mlib_u8 *, mlib_s32, mlib_s32);
|
|
861 |
void (*p_proc_store) (const mlib_u8 *, mlib_u8 *, mlib_s32, mlib_s32);
|
|
862 |
|
|
863 |
if (n > MAX_N) {
|
|
864 |
buffs = mlib_malloc(3 * (n + 1) * sizeof(mlib_d64 *));
|
|
865 |
|
|
866 |
if (buffs == NULL)
|
|
867 |
return MLIB_FAILURE;
|
|
868 |
}
|
|
869 |
|
|
870 |
buff = buffs + 2 * (n + 1);
|
|
871 |
|
|
872 |
ssize = (wid + (m - 1));
|
|
873 |
dsize = (ssize + 7) / 8;
|
|
874 |
esize = dsize + 4;
|
|
875 |
pbuff = mlib_malloc((n + 4) * esize * sizeof(mlib_d64));
|
|
876 |
|
|
877 |
if (pbuff == NULL) {
|
|
878 |
if (buffs != buffs_local)
|
|
879 |
mlib_free(buffs);
|
|
880 |
return MLIB_FAILURE;
|
|
881 |
}
|
|
882 |
|
|
883 |
for (i = 0; i < (n + 1); i++)
|
|
884 |
buffs[i] = pbuff + i * esize;
|
|
885 |
for (i = 0; i < (n + 1); i++)
|
|
886 |
buffs[(n + 1) + i] = buffs[i];
|
|
887 |
buffd = buffs[n] + esize;
|
|
888 |
buffe = buffd + 2 * esize;
|
|
889 |
|
|
890 |
xsize = wid;
|
|
891 |
ssize -= (dx_l + dx_r);
|
|
892 |
|
|
893 |
vis_write_gsr(gsr_scale + 7);
|
|
894 |
|
|
895 |
if (nchan == 2) {
|
|
896 |
p_proc_load = &mlib_v_ImageChannelExtract_U8_21_D1;
|
|
897 |
p_proc_store = &mlib_v_ImageChannelInsert_U8_12_D1;
|
|
898 |
}
|
|
899 |
else if (nchan == 3) {
|
|
900 |
p_proc_load = &mlib_v_ImageChannelExtract_U8_31_D1;
|
|
901 |
p_proc_store = &mlib_v_ImageChannelInsert_U8_13_D1;
|
|
902 |
}
|
|
903 |
else {
|
|
904 |
p_proc_load = &mlib_v_ImageChannelExtract_U8_41_D1;
|
|
905 |
p_proc_store = &mlib_v_ImageChannelInsert_U8_14_D1;
|
|
906 |
}
|
|
907 |
|
|
908 |
testchan = 1;
|
|
909 |
for (chan = 0; chan < nchan; chan++) {
|
|
910 |
buff_ind = 0;
|
|
911 |
sl = adr_src;
|
|
912 |
dl = adr_dst;
|
|
913 |
|
|
914 |
if ((cmask & testchan) == 0) {
|
|
915 |
testchan <<= 1;
|
|
916 |
continue;
|
|
917 |
}
|
|
918 |
|
|
919 |
for (l = 0; l < n; l++) {
|
|
920 |
mlib_d64 *buffn = buffs[l];
|
|
921 |
|
|
922 |
(*p_proc_load) ((mlib_u8 *) sl, (mlib_u8 *) buffn + dx_l, ssize, testchan);
|
|
923 |
|
|
924 |
for (i = 0; i < dx_l; i++) {
|
|
925 |
*((mlib_u8 *) buffn + i) = *((mlib_u8 *) buffn + dx_l);
|
|
926 |
}
|
|
927 |
|
|
928 |
for (i = 0; i < dx_r; i++) {
|
|
929 |
*((mlib_u8 *) buffn + i + ssize + dx_l) =
|
|
930 |
*((mlib_u8 *) buffn + (dx_l - 1) + ssize);
|
|
931 |
}
|
|
932 |
|
|
933 |
if ((l >= dy_t) && (l < hgt + n - dy_b - 2))
|
|
934 |
sl += sll;
|
|
935 |
}
|
|
936 |
|
|
937 |
/* init buffer */
|
|
938 |
#pragma pipeloop(0)
|
|
939 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
940 |
buffd[2 * i] = drnd;
|
|
941 |
buffd[2 * i + 1] = drnd;
|
|
942 |
}
|
|
943 |
|
|
944 |
for (j = 0; j < hgt; j++) {
|
|
945 |
mlib_d64 **buffc = buffs + buff_ind;
|
|
946 |
mlib_f32 *pk = karr, k0, k1, k2, k3;
|
|
947 |
|
|
948 |
for (l = 0; l < n; l++) {
|
|
949 |
buff[l] = buffc[l];
|
|
950 |
}
|
|
951 |
|
|
952 |
buffn = buffc[n];
|
|
953 |
|
|
954 |
(*p_proc_load) ((mlib_u8 *) sl, (mlib_u8 *) buffn + dx_l, ssize, testchan);
|
|
955 |
|
|
956 |
for (i = 0; i < dx_l; i++) {
|
|
957 |
*((mlib_u8 *) buffn + i) = *((mlib_u8 *) buffn + dx_l);
|
|
958 |
}
|
|
959 |
|
|
960 |
for (i = 0; i < dx_r; i++) {
|
|
961 |
*((mlib_u8 *) buffn + i + ssize + dx_l) =
|
|
962 |
*((mlib_u8 *) buffn + (dx_l - 1) + ssize);
|
|
963 |
}
|
|
964 |
|
|
965 |
ik_last = (m - 1);
|
|
966 |
|
|
967 |
for (jk = 0; jk < n; jk += jk_size) {
|
|
968 |
jk_size = n - jk;
|
|
969 |
|
|
970 |
if (jk_size >= 6)
|
|
971 |
jk_size = 4;
|
|
972 |
if (jk_size == 5)
|
|
973 |
jk_size = 3;
|
|
974 |
|
|
975 |
coff = 0;
|
|
976 |
|
|
977 |
if (jk_size == 1) {
|
|
978 |
|
|
979 |
for (ik = 0; ik < m; ik++, coff++) {
|
|
980 |
if (!jk && ik == ik_last)
|
|
981 |
continue;
|
|
982 |
|
|
983 |
k0 = pk[ik];
|
|
984 |
|
|
985 |
doff = coff / 8;
|
|
986 |
buff0 = buff[jk] + doff;
|
|
987 |
|
|
988 |
off = coff & 7;
|
|
989 |
vis_write_gsr(gsr_scale + off);
|
|
990 |
|
|
991 |
s01 = buff0[0];
|
|
992 |
#pragma pipeloop(0)
|
|
993 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
994 |
s00 = s01;
|
|
995 |
s01 = buff0[i + 1];
|
|
996 |
s0 = vis_faligndata(s00, s01);
|
|
997 |
|
|
998 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
999 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1000 |
|
|
1001 |
d0 = buffd[2 * i];
|
|
1002 |
d1 = buffd[2 * i + 1];
|
|
1003 |
d0 = vis_fpadd16(d00, d0);
|
|
1004 |
d1 = vis_fpadd16(d01, d1);
|
|
1005 |
buffd[2 * i] = d0;
|
|
1006 |
buffd[2 * i + 1] = d1;
|
|
1007 |
}
|
|
1008 |
}
|
|
1009 |
|
|
1010 |
pk += m;
|
|
1011 |
|
|
1012 |
}
|
|
1013 |
else if (jk_size == 2) {
|
|
1014 |
|
|
1015 |
for (ik = 0; ik < m; ik++, coff++) {
|
|
1016 |
if (!jk && ik == ik_last)
|
|
1017 |
continue;
|
|
1018 |
|
|
1019 |
k0 = pk[ik];
|
|
1020 |
k1 = pk[ik + m];
|
|
1021 |
|
|
1022 |
doff = coff / 8;
|
|
1023 |
buff0 = buff[jk] + doff;
|
|
1024 |
buff1 = buff[jk + 1] + doff;
|
|
1025 |
|
|
1026 |
off = coff & 7;
|
|
1027 |
vis_write_gsr(gsr_scale + off);
|
|
1028 |
|
|
1029 |
s01 = buff0[0];
|
|
1030 |
s11 = buff1[0];
|
|
1031 |
#pragma pipeloop(0)
|
|
1032 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1033 |
s00 = s01;
|
|
1034 |
s10 = s11;
|
|
1035 |
s01 = buff0[i + 1];
|
|
1036 |
s11 = buff1[i + 1];
|
|
1037 |
s0 = vis_faligndata(s00, s01);
|
|
1038 |
s1 = vis_faligndata(s10, s11);
|
|
1039 |
|
|
1040 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1041 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1042 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1043 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1044 |
|
|
1045 |
d0 = buffd[2 * i];
|
|
1046 |
d1 = buffd[2 * i + 1];
|
|
1047 |
d0 = vis_fpadd16(d00, d0);
|
|
1048 |
d0 = vis_fpadd16(d10, d0);
|
|
1049 |
d1 = vis_fpadd16(d01, d1);
|
|
1050 |
d1 = vis_fpadd16(d11, d1);
|
|
1051 |
buffd[2 * i] = d0;
|
|
1052 |
buffd[2 * i + 1] = d1;
|
|
1053 |
}
|
|
1054 |
}
|
|
1055 |
|
|
1056 |
pk += 2 * m;
|
|
1057 |
|
|
1058 |
}
|
|
1059 |
else if (jk_size == 3) {
|
|
1060 |
|
|
1061 |
for (ik = 0; ik < m; ik++, coff++) {
|
|
1062 |
if (!jk && ik == ik_last)
|
|
1063 |
continue;
|
|
1064 |
|
|
1065 |
k0 = pk[ik];
|
|
1066 |
k1 = pk[ik + m];
|
|
1067 |
k2 = pk[ik + 2 * m];
|
|
1068 |
|
|
1069 |
doff = coff / 8;
|
|
1070 |
buff0 = buff[jk] + doff;
|
|
1071 |
buff1 = buff[jk + 1] + doff;
|
|
1072 |
buff2 = buff[jk + 2] + doff;
|
|
1073 |
|
|
1074 |
off = coff & 7;
|
|
1075 |
vis_write_gsr(gsr_scale + off);
|
|
1076 |
|
|
1077 |
if (off == 0) {
|
|
1078 |
#pragma pipeloop(0)
|
|
1079 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1080 |
d0 = buffd[2 * i];
|
|
1081 |
d1 = buffd[2 * i + 1];
|
|
1082 |
|
|
1083 |
s0 = buff0[i];
|
|
1084 |
s1 = buff1[i];
|
|
1085 |
s2 = buff2[i];
|
|
1086 |
|
|
1087 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1088 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1089 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1090 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1091 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1092 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1093 |
|
|
1094 |
d00 = vis_fpadd16(d00, d10);
|
|
1095 |
d0 = vis_fpadd16(d20, d0);
|
|
1096 |
d0 = vis_fpadd16(d00, d0);
|
|
1097 |
d01 = vis_fpadd16(d01, d11);
|
|
1098 |
d1 = vis_fpadd16(d21, d1);
|
|
1099 |
d1 = vis_fpadd16(d01, d1);
|
|
1100 |
buffd[2 * i] = d0;
|
|
1101 |
buffd[2 * i + 1] = d1;
|
|
1102 |
}
|
|
1103 |
|
|
1104 |
}
|
|
1105 |
else if (off == 4) {
|
|
1106 |
s01 = buff0[0];
|
|
1107 |
s11 = buff1[0];
|
|
1108 |
s21 = buff2[0];
|
|
1109 |
#pragma pipeloop(0)
|
|
1110 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1111 |
d0 = buffd[2 * i];
|
|
1112 |
d1 = buffd[2 * i + 1];
|
|
1113 |
|
|
1114 |
s00 = s01;
|
|
1115 |
s10 = s11;
|
|
1116 |
s20 = s21;
|
|
1117 |
s01 = buff0[i + 1];
|
|
1118 |
s11 = buff1[i + 1];
|
|
1119 |
s21 = buff2[i + 1];
|
|
1120 |
|
|
1121 |
d00 = vis_fmul8x16au(vis_read_lo(s00), k0);
|
|
1122 |
d01 = vis_fmul8x16au(vis_read_hi(s01), k0);
|
|
1123 |
d10 = vis_fmul8x16au(vis_read_lo(s10), k1);
|
|
1124 |
d11 = vis_fmul8x16au(vis_read_hi(s11), k1);
|
|
1125 |
d20 = vis_fmul8x16au(vis_read_lo(s20), k2);
|
|
1126 |
d21 = vis_fmul8x16au(vis_read_hi(s21), k2);
|
|
1127 |
|
|
1128 |
d00 = vis_fpadd16(d00, d10);
|
|
1129 |
d0 = vis_fpadd16(d20, d0);
|
|
1130 |
d0 = vis_fpadd16(d00, d0);
|
|
1131 |
d01 = vis_fpadd16(d01, d11);
|
|
1132 |
d1 = vis_fpadd16(d21, d1);
|
|
1133 |
d1 = vis_fpadd16(d01, d1);
|
|
1134 |
buffd[2 * i] = d0;
|
|
1135 |
buffd[2 * i + 1] = d1;
|
|
1136 |
}
|
|
1137 |
|
|
1138 |
}
|
|
1139 |
else {
|
|
1140 |
s01 = buff0[0];
|
|
1141 |
s11 = buff1[0];
|
|
1142 |
s21 = buff2[0];
|
|
1143 |
#pragma pipeloop(0)
|
|
1144 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1145 |
d0 = buffd[2 * i];
|
|
1146 |
d1 = buffd[2 * i + 1];
|
|
1147 |
|
|
1148 |
s00 = s01;
|
|
1149 |
s10 = s11;
|
|
1150 |
s20 = s21;
|
|
1151 |
s01 = buff0[i + 1];
|
|
1152 |
s11 = buff1[i + 1];
|
|
1153 |
s21 = buff2[i + 1];
|
|
1154 |
s0 = vis_faligndata(s00, s01);
|
|
1155 |
s1 = vis_faligndata(s10, s11);
|
|
1156 |
s2 = vis_faligndata(s20, s21);
|
|
1157 |
|
|
1158 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1159 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1160 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1161 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1162 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1163 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1164 |
|
|
1165 |
d00 = vis_fpadd16(d00, d10);
|
|
1166 |
d0 = vis_fpadd16(d20, d0);
|
|
1167 |
d0 = vis_fpadd16(d00, d0);
|
|
1168 |
d01 = vis_fpadd16(d01, d11);
|
|
1169 |
d1 = vis_fpadd16(d21, d1);
|
|
1170 |
d1 = vis_fpadd16(d01, d1);
|
|
1171 |
buffd[2 * i] = d0;
|
|
1172 |
buffd[2 * i + 1] = d1;
|
|
1173 |
}
|
|
1174 |
}
|
|
1175 |
}
|
|
1176 |
|
|
1177 |
pk += 3 * m;
|
|
1178 |
|
|
1179 |
}
|
|
1180 |
else { /* jk_size == 4 */
|
|
1181 |
|
|
1182 |
for (ik = 0; ik < m; ik++, coff++) {
|
|
1183 |
if (!jk && ik == ik_last)
|
|
1184 |
continue;
|
|
1185 |
|
|
1186 |
k0 = pk[ik];
|
|
1187 |
k1 = pk[ik + m];
|
|
1188 |
k2 = pk[ik + 2 * m];
|
|
1189 |
k3 = pk[ik + 3 * m];
|
|
1190 |
|
|
1191 |
doff = coff / 8;
|
|
1192 |
buff0 = buff[jk] + doff;
|
|
1193 |
buff1 = buff[jk + 1] + doff;
|
|
1194 |
buff2 = buff[jk + 2] + doff;
|
|
1195 |
buff3 = buff[jk + 3] + doff;
|
|
1196 |
|
|
1197 |
off = coff & 7;
|
|
1198 |
vis_write_gsr(gsr_scale + off);
|
|
1199 |
|
|
1200 |
if (off == 0) {
|
|
1201 |
|
|
1202 |
#pragma pipeloop(0)
|
|
1203 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1204 |
d0 = buffd[2 * i];
|
|
1205 |
d1 = buffd[2 * i + 1];
|
|
1206 |
|
|
1207 |
s0 = buff0[i];
|
|
1208 |
s1 = buff1[i];
|
|
1209 |
s2 = buff2[i];
|
|
1210 |
s3 = buff3[i];
|
|
1211 |
|
|
1212 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1213 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1214 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1215 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1216 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1217 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1218 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
1219 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
1220 |
|
|
1221 |
d00 = vis_fpadd16(d00, d10);
|
|
1222 |
d20 = vis_fpadd16(d20, d30);
|
|
1223 |
d0 = vis_fpadd16(d0, d00);
|
|
1224 |
d0 = vis_fpadd16(d0, d20);
|
|
1225 |
d01 = vis_fpadd16(d01, d11);
|
|
1226 |
d21 = vis_fpadd16(d21, d31);
|
|
1227 |
d1 = vis_fpadd16(d1, d01);
|
|
1228 |
d1 = vis_fpadd16(d1, d21);
|
|
1229 |
buffd[2 * i] = d0;
|
|
1230 |
buffd[2 * i + 1] = d1;
|
|
1231 |
}
|
|
1232 |
|
|
1233 |
}
|
|
1234 |
else if (off == 4) {
|
|
1235 |
|
|
1236 |
s01 = buff0[0];
|
|
1237 |
s11 = buff1[0];
|
|
1238 |
s21 = buff2[0];
|
|
1239 |
s31 = buff3[0];
|
|
1240 |
#pragma pipeloop(0)
|
|
1241 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1242 |
d0 = buffd[2 * i];
|
|
1243 |
d1 = buffd[2 * i + 1];
|
|
1244 |
|
|
1245 |
s00 = s01;
|
|
1246 |
s10 = s11;
|
|
1247 |
s20 = s21;
|
|
1248 |
s30 = s31;
|
|
1249 |
s01 = buff0[i + 1];
|
|
1250 |
s11 = buff1[i + 1];
|
|
1251 |
s21 = buff2[i + 1];
|
|
1252 |
s31 = buff3[i + 1];
|
|
1253 |
|
|
1254 |
d00 = vis_fmul8x16au(vis_read_lo(s00), k0);
|
|
1255 |
d01 = vis_fmul8x16au(vis_read_hi(s01), k0);
|
|
1256 |
d10 = vis_fmul8x16au(vis_read_lo(s10), k1);
|
|
1257 |
d11 = vis_fmul8x16au(vis_read_hi(s11), k1);
|
|
1258 |
d20 = vis_fmul8x16au(vis_read_lo(s20), k2);
|
|
1259 |
d21 = vis_fmul8x16au(vis_read_hi(s21), k2);
|
|
1260 |
d30 = vis_fmul8x16au(vis_read_lo(s30), k3);
|
|
1261 |
d31 = vis_fmul8x16au(vis_read_hi(s31), k3);
|
|
1262 |
|
|
1263 |
d00 = vis_fpadd16(d00, d10);
|
|
1264 |
d20 = vis_fpadd16(d20, d30);
|
|
1265 |
d0 = vis_fpadd16(d0, d00);
|
|
1266 |
d0 = vis_fpadd16(d0, d20);
|
|
1267 |
d01 = vis_fpadd16(d01, d11);
|
|
1268 |
d21 = vis_fpadd16(d21, d31);
|
|
1269 |
d1 = vis_fpadd16(d1, d01);
|
|
1270 |
d1 = vis_fpadd16(d1, d21);
|
|
1271 |
buffd[2 * i] = d0;
|
|
1272 |
buffd[2 * i + 1] = d1;
|
|
1273 |
}
|
|
1274 |
|
|
1275 |
}
|
|
1276 |
else {
|
|
1277 |
|
|
1278 |
s01 = buff0[0];
|
|
1279 |
s11 = buff1[0];
|
|
1280 |
s21 = buff2[0];
|
|
1281 |
s31 = buff3[0];
|
|
1282 |
#pragma pipeloop(0)
|
|
1283 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1284 |
d0 = buffd[2 * i];
|
|
1285 |
d1 = buffd[2 * i + 1];
|
|
1286 |
|
|
1287 |
s00 = s01;
|
|
1288 |
s10 = s11;
|
|
1289 |
s20 = s21;
|
|
1290 |
s30 = s31;
|
|
1291 |
s01 = buff0[i + 1];
|
|
1292 |
s11 = buff1[i + 1];
|
|
1293 |
s21 = buff2[i + 1];
|
|
1294 |
s31 = buff3[i + 1];
|
|
1295 |
s0 = vis_faligndata(s00, s01);
|
|
1296 |
s1 = vis_faligndata(s10, s11);
|
|
1297 |
s2 = vis_faligndata(s20, s21);
|
|
1298 |
s3 = vis_faligndata(s30, s31);
|
|
1299 |
|
|
1300 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1301 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1302 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1303 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1304 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1305 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1306 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
1307 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
1308 |
|
|
1309 |
d00 = vis_fpadd16(d00, d10);
|
|
1310 |
d20 = vis_fpadd16(d20, d30);
|
|
1311 |
d0 = vis_fpadd16(d0, d00);
|
|
1312 |
d0 = vis_fpadd16(d0, d20);
|
|
1313 |
d01 = vis_fpadd16(d01, d11);
|
|
1314 |
d21 = vis_fpadd16(d21, d31);
|
|
1315 |
d1 = vis_fpadd16(d1, d01);
|
|
1316 |
d1 = vis_fpadd16(d1, d21);
|
|
1317 |
buffd[2 * i] = d0;
|
|
1318 |
buffd[2 * i + 1] = d1;
|
|
1319 |
}
|
|
1320 |
}
|
|
1321 |
}
|
|
1322 |
|
|
1323 |
pk += 4 * m;
|
|
1324 |
}
|
|
1325 |
}
|
|
1326 |
|
|
1327 |
/*****************************************
|
|
1328 |
*****************************************
|
|
1329 |
** Final iteration **
|
|
1330 |
*****************************************
|
|
1331 |
*****************************************/
|
|
1332 |
|
|
1333 |
jk_size = n;
|
|
1334 |
|
|
1335 |
if (jk_size >= 6)
|
|
1336 |
jk_size = 4;
|
|
1337 |
if (jk_size == 5)
|
|
1338 |
jk_size = 3;
|
|
1339 |
|
|
1340 |
k0 = karr[ik_last];
|
|
1341 |
k1 = karr[ik_last + m];
|
|
1342 |
k2 = karr[ik_last + 2 * m];
|
|
1343 |
k3 = karr[ik_last + 3 * m];
|
|
1344 |
|
|
1345 |
off = ik_last;
|
|
1346 |
doff = off / 8;
|
|
1347 |
off &= 7;
|
|
1348 |
buff0 = buff[0] + doff;
|
|
1349 |
buff1 = buff[1] + doff;
|
|
1350 |
buff2 = buff[2] + doff;
|
|
1351 |
buff3 = buff[3] + doff;
|
|
1352 |
vis_write_gsr(gsr_scale + off);
|
|
1353 |
|
|
1354 |
if (jk_size == 1) {
|
|
1355 |
dp = buffe;
|
|
1356 |
|
|
1357 |
s01 = buff0[0];
|
|
1358 |
#pragma pipeloop(0)
|
|
1359 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1360 |
s00 = s01;
|
|
1361 |
s01 = buff0[i + 1];
|
|
1362 |
s0 = vis_faligndata(s00, s01);
|
|
1363 |
|
|
1364 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1365 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1366 |
|
|
1367 |
d0 = buffd[2 * i];
|
|
1368 |
d1 = buffd[2 * i + 1];
|
|
1369 |
d0 = vis_fpadd16(d0, d00);
|
|
1370 |
d1 = vis_fpadd16(d1, d01);
|
|
1371 |
|
|
1372 |
dd = vis_fpack16_pair(d0, d1);
|
|
1373 |
dp[i] = dd;
|
|
1374 |
|
|
1375 |
buffd[2 * i] = drnd;
|
|
1376 |
buffd[2 * i + 1] = drnd;
|
|
1377 |
}
|
|
1378 |
|
|
1379 |
}
|
|
1380 |
else if (jk_size == 2) {
|
|
1381 |
dp = buffe;
|
|
1382 |
|
|
1383 |
s01 = buff0[0];
|
|
1384 |
s11 = buff1[0];
|
|
1385 |
#pragma pipeloop(0)
|
|
1386 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1387 |
s00 = s01;
|
|
1388 |
s10 = s11;
|
|
1389 |
s01 = buff0[i + 1];
|
|
1390 |
s11 = buff1[i + 1];
|
|
1391 |
s0 = vis_faligndata(s00, s01);
|
|
1392 |
s1 = vis_faligndata(s10, s11);
|
|
1393 |
|
|
1394 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1395 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1396 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1397 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1398 |
|
|
1399 |
d0 = buffd[2 * i];
|
|
1400 |
d1 = buffd[2 * i + 1];
|
|
1401 |
d0 = vis_fpadd16(d0, d00);
|
|
1402 |
d0 = vis_fpadd16(d0, d10);
|
|
1403 |
d1 = vis_fpadd16(d1, d01);
|
|
1404 |
d1 = vis_fpadd16(d1, d11);
|
|
1405 |
|
|
1406 |
dd = vis_fpack16_pair(d0, d1);
|
|
1407 |
dp[i] = dd;
|
|
1408 |
|
|
1409 |
buffd[2 * i] = drnd;
|
|
1410 |
buffd[2 * i + 1] = drnd;
|
|
1411 |
}
|
|
1412 |
|
|
1413 |
}
|
|
1414 |
else if (jk_size == 3) {
|
|
1415 |
|
|
1416 |
dp = buffe;
|
|
1417 |
|
|
1418 |
s01 = buff0[0];
|
|
1419 |
s11 = buff1[0];
|
|
1420 |
s21 = buff2[0];
|
|
1421 |
#pragma pipeloop(0)
|
|
1422 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1423 |
s00 = s01;
|
|
1424 |
s10 = s11;
|
|
1425 |
s20 = s21;
|
|
1426 |
s01 = buff0[i + 1];
|
|
1427 |
s11 = buff1[i + 1];
|
|
1428 |
s21 = buff2[i + 1];
|
|
1429 |
s0 = vis_faligndata(s00, s01);
|
|
1430 |
s1 = vis_faligndata(s10, s11);
|
|
1431 |
s2 = vis_faligndata(s20, s21);
|
|
1432 |
|
|
1433 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1434 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1435 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1436 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1437 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1438 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1439 |
|
|
1440 |
d0 = buffd[2 * i];
|
|
1441 |
d1 = buffd[2 * i + 1];
|
|
1442 |
d0 = vis_fpadd16(d0, d00);
|
|
1443 |
d0 = vis_fpadd16(d0, d10);
|
|
1444 |
d0 = vis_fpadd16(d0, d20);
|
|
1445 |
d1 = vis_fpadd16(d1, d01);
|
|
1446 |
d1 = vis_fpadd16(d1, d11);
|
|
1447 |
d1 = vis_fpadd16(d1, d21);
|
|
1448 |
|
|
1449 |
dd = vis_fpack16_pair(d0, d1);
|
|
1450 |
dp[i] = dd;
|
|
1451 |
|
|
1452 |
buffd[2 * i] = drnd;
|
|
1453 |
buffd[2 * i + 1] = drnd;
|
|
1454 |
}
|
|
1455 |
|
|
1456 |
}
|
|
1457 |
else { /* if (jk_size == 4) */
|
|
1458 |
|
|
1459 |
dp = buffe;
|
|
1460 |
|
|
1461 |
s01 = buff0[0];
|
|
1462 |
s11 = buff1[0];
|
|
1463 |
s21 = buff2[0];
|
|
1464 |
s31 = buff3[0];
|
|
1465 |
#pragma pipeloop(0)
|
|
1466 |
for (i = 0; i < (xsize + 7) / 8; i++) {
|
|
1467 |
s00 = s01;
|
|
1468 |
s10 = s11;
|
|
1469 |
s20 = s21;
|
|
1470 |
s30 = s31;
|
|
1471 |
s01 = buff0[i + 1];
|
|
1472 |
s11 = buff1[i + 1];
|
|
1473 |
s21 = buff2[i + 1];
|
|
1474 |
s31 = buff3[i + 1];
|
|
1475 |
s0 = vis_faligndata(s00, s01);
|
|
1476 |
s1 = vis_faligndata(s10, s11);
|
|
1477 |
s2 = vis_faligndata(s20, s21);
|
|
1478 |
s3 = vis_faligndata(s30, s31);
|
|
1479 |
|
|
1480 |
d00 = vis_fmul8x16au(vis_read_hi(s0), k0);
|
|
1481 |
d01 = vis_fmul8x16au(vis_read_lo(s0), k0);
|
|
1482 |
d10 = vis_fmul8x16au(vis_read_hi(s1), k1);
|
|
1483 |
d11 = vis_fmul8x16au(vis_read_lo(s1), k1);
|
|
1484 |
d20 = vis_fmul8x16au(vis_read_hi(s2), k2);
|
|
1485 |
d21 = vis_fmul8x16au(vis_read_lo(s2), k2);
|
|
1486 |
d30 = vis_fmul8x16au(vis_read_hi(s3), k3);
|
|
1487 |
d31 = vis_fmul8x16au(vis_read_lo(s3), k3);
|
|
1488 |
|
|
1489 |
d0 = buffd[2 * i];
|
|
1490 |
d1 = buffd[2 * i + 1];
|
|
1491 |
d0 = vis_fpadd16(d0, d00);
|
|
1492 |
d0 = vis_fpadd16(d0, d10);
|
|
1493 |
d0 = vis_fpadd16(d0, d20);
|
|
1494 |
d0 = vis_fpadd16(d0, d30);
|
|
1495 |
d1 = vis_fpadd16(d1, d01);
|
|
1496 |
d1 = vis_fpadd16(d1, d11);
|
|
1497 |
d1 = vis_fpadd16(d1, d21);
|
|
1498 |
d1 = vis_fpadd16(d1, d31);
|
|
1499 |
|
|
1500 |
dd = vis_fpack16_pair(d0, d1);
|
|
1501 |
dp[i] = dd;
|
|
1502 |
|
|
1503 |
buffd[2 * i] = drnd;
|
|
1504 |
buffd[2 * i + 1] = drnd;
|
|
1505 |
}
|
|
1506 |
}
|
|
1507 |
|
|
1508 |
(*p_proc_store) ((mlib_u8 *) buffe, (mlib_u8 *) dl, xsize, testchan);
|
|
1509 |
|
|
1510 |
if (j < hgt - dy_b - 2)
|
|
1511 |
sl += sll;
|
|
1512 |
dl += dll;
|
|
1513 |
|
|
1514 |
buff_ind++;
|
|
1515 |
|
|
1516 |
if (buff_ind >= (n + 1))
|
|
1517 |
buff_ind = 0;
|
|
1518 |
}
|
|
1519 |
|
|
1520 |
testchan <<= 1;
|
|
1521 |
}
|
|
1522 |
|
|
1523 |
mlib_free(pbuff);
|
|
1524 |
|
|
1525 |
if (buffs != buffs_local)
|
|
1526 |
mlib_free(buffs);
|
|
1527 |
|
|
1528 |
return MLIB_SUCCESS;
|
|
1529 |
}
|
|
1530 |
|
|
1531 |
/***************************************************************/
|