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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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* FUNCTIONS
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* mlib_v_ImageChannelInsert_U8_12_D1
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* mlib_v_ImageChannelInsert_U8_13_D1
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* mlib_v_ImageChannelInsert_U8_14_D1
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*
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* ARGUMENT
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* src pointer to source image data
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* dst pointer to destination image data
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* slb source image line stride in bytes
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* dlb destination image line stride in bytes
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* dsize image data size in pixels
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* xsize image width in pixels
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* ysize image height in lines
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* cmask channel mask
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*
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* DESCRIPTION
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* Copy the 1-channel source image into the selected channel
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* of the destination image -- VIS version low level functions.
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*
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* NOTE
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* These functions are separated from mlib_v_ImageChannelInsert.c
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* for loop unrolling and structure clarity.
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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_v_ImageChannelInsert.h"
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/***************************************************************/
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#define INSERT_U8_12(sd0, dd0, dd1) /* channel duplicate */ \
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dd0 = vis_fpmerge(vis_read_hi(sd0), vis_read_hi(sd0)); \
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dd1 = vis_fpmerge(vis_read_lo(sd0), vis_read_lo(sd0))
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/***************************************************************/
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/* insert one channel to a 2-channel image.
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*/
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void mlib_v_ImageChannelInsert_U8_12_D1(const mlib_u8 *src,
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mlib_u8 *dst,
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mlib_s32 dsize,
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mlib_s32 cmask)
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{
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mlib_u8 *sa, *da;
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mlib_u8 *dend, *dend2; /* end points in dst */
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mlib_d64 *dp; /* 8-byte aligned start points in dst */
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mlib_d64 *sp; /* 8-byte aligned start point in src */
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mlib_d64 sd0, sd1; /* 8-byte source data */
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mlib_d64 dd0, dd1, dd2, dd3; /* 8-byte destination data */
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mlib_s32 soff; /* offset of address in src */
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mlib_s32 doff; /* offset of address in dst */
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mlib_s32 off; /* offset of src over dst */
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mlib_s32 emask; /* edge mask */
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mlib_s32 bmask; /* channel mask */
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mlib_s32 i, n;
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bmask = cmask | (cmask << 2) | (cmask << 4) | (cmask << 6);
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sa = (void *)src;
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da = dst;
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/* prepare the source address */
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sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
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soff = ((mlib_addr) sa & 7);
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/* prepare the destination addresses */
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dp = (mlib_d64 *) ((mlib_addr) da & (~7));
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doff = ((mlib_addr) da & 7);
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dend = da + dsize * 2 - 1;
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dend2 = dend - 15;
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/* calculate the src's offset over dst */
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off = soff * 2 - doff;
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if (doff % 2 != 0) {
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bmask = (~bmask) & 0xff;
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}
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if (off == 0) { /* src and dst have same alignment */
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/* load 8 bytes */
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sd0 = *sp++;
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/* insert, including some garbage at the start point */
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INSERT_U8_12(sd0, dd0, dd1);
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/* store 16 bytes result */
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emask = vis_edge8(da, dend);
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vis_pst_8(dd0, dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(dd1, dp++, emask & bmask);
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}
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if ((mlib_addr) dp <= (mlib_addr) dend2) {
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n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1;
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/* 8-pixel column loop, emask not needed */
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#pragma pipeloop(0)
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for (i = 0; i < n; i++) {
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sd0 = *sp++;
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INSERT_U8_12(sd0, dd0, dd1);
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vis_pst_8(dd0, dp++, bmask);
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vis_pst_8(dd1, dp++, bmask);
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}
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}
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/* end point handling */
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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sd0 = *sp++;
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INSERT_U8_12(sd0, dd0, dd1);
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emask = vis_edge8(dp, dend);
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vis_pst_8(dd0, dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(dd1, dp++, emask & bmask);
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}
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}
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}
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else if (off < 0) {
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vis_alignaddr((void *)0, off);
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/* generate edge mask for the start point */
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emask = vis_edge8(da, dend);
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/* load 8 bytes */
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sd0 = *sp++;
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/* insert and store 16 bytes */
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INSERT_U8_12(sd0, dd0, dd1);
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vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
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}
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if ((mlib_addr) dp <= (mlib_addr) dend2) {
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n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1;
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/* 8-pixel column loop, emask not needed */
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#pragma pipeloop(0)
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for (i = 0; i < n; i++) {
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dd2 = dd1;
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sd0 = *sp++;
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INSERT_U8_12(sd0, dd0, dd1);
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vis_pst_8(vis_faligndata(dd2, dd0), dp++, bmask);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
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}
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}
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/* end point handling */
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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dd2 = dd1;
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sd0 = *sp++;
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INSERT_U8_12(sd0, dd0, dd1);
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vis_pst_8(vis_faligndata(dd2, dd0), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
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}
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}
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}
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else if (off < 8) {
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vis_alignaddr((void *)0, off);
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/* generate edge mask for the start point */
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emask = vis_edge8(da, dend);
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/* load 16 bytes */
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sd0 = *sp++;
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sd1 = *sp++;
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/* insert and store 16 bytes */
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INSERT_U8_12(sd0, dd0, dd1);
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
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}
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if ((mlib_addr) dp <= (mlib_addr) dend2) {
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n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1;
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/* 8-pixel column loop, emask not needed */
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#pragma pipeloop(0)
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for (i = 0; i < n; i++) {
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dd0 = dd2;
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dd1 = dd3;
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sd1 = *sp++;
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
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}
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}
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/* end point handling */
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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dd0 = dd2;
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dd1 = dd3;
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sd1 = *sp++;
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
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}
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}
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}
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else { /* (off >= 8) */
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vis_alignaddr((void *)0, off);
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/* generate edge mask for the start point */
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emask = vis_edge8(da, dend);
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/* load 16 bytes */
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sd0 = *sp++;
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sd1 = *sp++;
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/* insert and store 16 bytes */
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INSERT_U8_12(sd0, dd0, dd1);
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
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}
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if ((mlib_addr) dp <= (mlib_addr) dend2) {
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n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1;
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/* 8-pixel column loop, emask not needed */
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#pragma pipeloop(0)
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for (i = 0; i < n; i++) {
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dd0 = dd2;
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dd1 = dd3;
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sd1 = *sp++;
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
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vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
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}
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}
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/* end point handling */
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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dd0 = dd2;
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dd1 = dd3;
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sd1 = *sp++;
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INSERT_U8_12(sd1, dd2, dd3);
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vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
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if ((mlib_addr) dp <= (mlib_addr) dend) {
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emask = vis_edge8(dp, dend);
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vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
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}
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}
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}
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}
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/***************************************************************/
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#define LOAD_INSERT_STORE_U8(channeld) \
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vis_alignaddr((void *)0, off); \
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sd0 = sd1; \
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sd1 = *sp++; \
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sd = vis_faligndata(sd0, sd1); \
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vis_alignaddr((void *)0, 1); \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \
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vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld
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/***************************************************************/
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306 |
void mlib_v_ImageChannelInsert_U8_13_D1(const mlib_u8 *src,
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307 |
mlib_u8 *dst,
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308 |
mlib_s32 dsize,
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309 |
mlib_s32 cmask)
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310 |
{
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311 |
mlib_u8 *sa, *da;
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312 |
mlib_u8 *dend; /* end point in destination */
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313 |
mlib_d64 *sp; /* 8-byte aligned start points in src */
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314 |
mlib_d64 sd0, sd1, sd; /* 8-byte registers for source data */
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315 |
mlib_s32 off; /* offset of address alignment in src */
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316 |
mlib_s32 i;
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317 |
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318 |
/* prepare the src address */
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319 |
sa = (void *)src;
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320 |
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
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321 |
off = (mlib_addr) sa & 7;
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322 |
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323 |
/* prepare the dst address */
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324 |
da = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */
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325 |
dend = da + dsize * 3 - 1;
|
|
|
326 |
|
|
|
327 |
sd1 = *sp++;
|
|
|
328 |
|
|
|
329 |
#pragma pipeloop(0)
|
|
|
330 |
for (i = 0; i < dsize / 8; i++) {
|
|
|
331 |
LOAD_INSERT_STORE_U8(3);
|
|
|
332 |
}
|
|
|
333 |
|
|
|
334 |
/* right end handling */
|
|
|
335 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
336 |
|
|
|
337 |
vis_alignaddr((void *)0, off);
|
|
|
338 |
sd0 = sd1;
|
|
|
339 |
sd1 = *sp++;
|
|
|
340 |
sd = vis_faligndata(sd0, sd1);
|
|
|
341 |
|
|
|
342 |
vis_alignaddr((void *)0, 1);
|
|
|
343 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
344 |
da += 3;
|
|
|
345 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
346 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
347 |
da += 3;
|
|
|
348 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
349 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
350 |
da += 3;
|
|
|
351 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
352 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
353 |
da += 3;
|
|
|
354 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
355 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
356 |
da += 3;
|
|
|
357 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
358 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
359 |
da += 3;
|
|
|
360 |
if ((mlib_addr) da <= (mlib_addr) dend) {
|
|
|
361 |
vis_st_u8(sd = vis_faligndata(sd, sd), da);
|
|
|
362 |
}
|
|
|
363 |
}
|
|
|
364 |
}
|
|
|
365 |
}
|
|
|
366 |
}
|
|
|
367 |
}
|
|
|
368 |
}
|
|
|
369 |
}
|
|
|
370 |
|
|
|
371 |
/***************************************************************/
|
|
|
372 |
#define INSERT_U8_14(sd0, dd0, dd1, dd2, dd3) \
|
|
|
373 |
sda = vis_fpmerge(vis_read_hi(sd0), vis_read_hi(sd0)); \
|
|
|
374 |
sdb = vis_fpmerge(vis_read_lo(sd0), vis_read_lo(sd0)); \
|
|
|
375 |
dd0 = vis_fpmerge(vis_read_hi(sda), vis_read_hi(sda)); \
|
|
|
376 |
dd1 = vis_fpmerge(vis_read_lo(sda), vis_read_lo(sda)); \
|
|
|
377 |
dd2 = vis_fpmerge(vis_read_hi(sdb), vis_read_hi(sdb)); \
|
|
|
378 |
dd3 = vis_fpmerge(vis_read_lo(sdb), vis_read_lo(sdb))
|
|
|
379 |
|
|
|
380 |
/***************************************************************/
|
|
|
381 |
void mlib_v_ImageChannelInsert_U8_14_D1(const mlib_u8 *src,
|
|
|
382 |
mlib_u8 *dst,
|
|
|
383 |
mlib_s32 dsize,
|
|
|
384 |
mlib_s32 cmask)
|
|
|
385 |
{
|
|
|
386 |
mlib_u8 *sa, *da;
|
|
|
387 |
mlib_u8 *dend, *dend2; /* end points in dst */
|
|
|
388 |
mlib_d64 *dp; /* 8-byte aligned start points in dst */
|
|
|
389 |
mlib_d64 *sp; /* 8-byte aligned start point in src */
|
|
|
390 |
mlib_d64 sd0, sd1, sd; /* 8-byte source data */
|
|
|
391 |
mlib_d64 sda, sdb;
|
|
|
392 |
mlib_d64 dd0, dd1, dd2, dd3, dd4;
|
|
|
393 |
mlib_s32 soff; /* offset of address in src */
|
|
|
394 |
mlib_s32 doff; /* offset of address in dst */
|
|
|
395 |
mlib_s32 emask; /* edge mask */
|
|
|
396 |
mlib_s32 bmask; /* channel mask */
|
|
|
397 |
mlib_s32 i, n;
|
|
|
398 |
|
|
|
399 |
sa = (void *)src;
|
|
|
400 |
da = dst;
|
|
|
401 |
|
|
|
402 |
bmask = cmask | (cmask << 4) | (cmask << 8);
|
|
|
403 |
|
|
|
404 |
/* prepare the source address */
|
|
|
405 |
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
|
|
|
406 |
soff = ((mlib_addr) sa & 7);
|
|
|
407 |
|
|
|
408 |
/* prepare the destination addresses */
|
|
|
409 |
dp = (mlib_d64 *) ((mlib_addr) da & (~7));
|
|
|
410 |
doff = ((mlib_addr) da & 7);
|
|
|
411 |
dend = da + dsize * 4 - 1;
|
|
|
412 |
dend2 = dend - 31;
|
|
|
413 |
|
|
|
414 |
bmask = (bmask >> (doff % 4)) & 0xff;
|
|
|
415 |
|
|
|
416 |
if (doff == 0) { /* dst is 8-byte aligned */
|
|
|
417 |
|
|
|
418 |
vis_alignaddr((void *)0, soff);
|
|
|
419 |
sd0 = *sp++;
|
|
|
420 |
sd1 = *sp++;
|
|
|
421 |
sd = vis_faligndata(sd0, sd1); /* the intermediate is aligned */
|
|
|
422 |
|
|
|
423 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
424 |
|
|
|
425 |
emask = vis_edge8(da, dend);
|
|
|
426 |
vis_pst_8(dd0, dp++, emask & bmask);
|
|
|
427 |
if ((mlib_addr) dp <= (mlib_addr) dend) { /* for very small size */
|
|
|
428 |
emask = vis_edge8(dp, dend);
|
|
|
429 |
vis_pst_8(dd1, dp++, emask & bmask);
|
|
|
430 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
431 |
emask = vis_edge8(dp, dend);
|
|
|
432 |
vis_pst_8(dd2, dp++, emask & bmask);
|
|
|
433 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
434 |
emask = vis_edge8(dp, dend);
|
|
|
435 |
vis_pst_8(dd3, dp++, emask & bmask);
|
|
|
436 |
}
|
|
|
437 |
}
|
|
|
438 |
}
|
|
|
439 |
|
|
|
440 |
if ((mlib_addr) dp <= (mlib_addr) dend2) {
|
|
|
441 |
n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 32 + 1;
|
|
|
442 |
|
|
|
443 |
/* 8-pixel column loop, emask not needed */
|
|
|
444 |
#pragma pipeloop(0)
|
|
|
445 |
for (i = 0; i < n; i++) {
|
|
|
446 |
sd0 = sd1;
|
|
|
447 |
sd1 = *sp++;
|
|
|
448 |
sd = vis_faligndata(sd0, sd1);
|
|
|
449 |
|
|
|
450 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
451 |
|
|
|
452 |
vis_pst_8(dd0, dp++, bmask);
|
|
|
453 |
vis_pst_8(dd1, dp++, bmask);
|
|
|
454 |
vis_pst_8(dd2, dp++, bmask);
|
|
|
455 |
vis_pst_8(dd3, dp++, bmask);
|
|
|
456 |
}
|
|
|
457 |
}
|
|
|
458 |
|
|
|
459 |
/* end point handling */
|
|
|
460 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
461 |
sd0 = sd1;
|
|
|
462 |
sd1 = *sp++;
|
|
|
463 |
sd = vis_faligndata(sd0, sd1);
|
|
|
464 |
|
|
|
465 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
466 |
|
|
|
467 |
emask = vis_edge8(dp, dend);
|
|
|
468 |
vis_pst_8(dd0, dp++, emask & bmask);
|
|
|
469 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
470 |
emask = vis_edge8(dp, dend);
|
|
|
471 |
vis_pst_8(dd1, dp++, emask & bmask);
|
|
|
472 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
473 |
emask = vis_edge8(dp, dend);
|
|
|
474 |
vis_pst_8(dd2, dp++, emask & bmask);
|
|
|
475 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
476 |
emask = vis_edge8(dp, dend);
|
|
|
477 |
vis_pst_8(dd3, dp++, emask & bmask);
|
|
|
478 |
}
|
|
|
479 |
}
|
|
|
480 |
}
|
|
|
481 |
}
|
|
|
482 |
}
|
|
|
483 |
else { /* dst is not 8-byte aligned */
|
|
|
484 |
vis_alignaddr((void *)0, soff);
|
|
|
485 |
sd0 = *sp++;
|
|
|
486 |
sd1 = *sp++;
|
|
|
487 |
sd = vis_faligndata(sd0, sd1); /* the intermediate is aligned */
|
|
|
488 |
|
|
|
489 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
490 |
|
|
|
491 |
vis_alignaddr((void *)0, -doff);
|
|
|
492 |
|
|
|
493 |
emask = vis_edge8(da, dend);
|
|
|
494 |
vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
|
|
|
495 |
if ((mlib_addr) dp <= (mlib_addr) dend) { /* for very small size */
|
|
|
496 |
emask = vis_edge8(dp, dend);
|
|
|
497 |
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
|
|
|
498 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
499 |
emask = vis_edge8(dp, dend);
|
|
|
500 |
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
|
|
|
501 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
502 |
emask = vis_edge8(dp, dend);
|
|
|
503 |
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
|
|
|
504 |
}
|
|
|
505 |
}
|
|
|
506 |
}
|
|
|
507 |
|
|
|
508 |
if ((mlib_addr) dp <= (mlib_addr) dend2) {
|
|
|
509 |
n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 32 + 1;
|
|
|
510 |
|
|
|
511 |
/* 8-pixel column loop, emask not needed */
|
|
|
512 |
#pragma pipeloop(0)
|
|
|
513 |
for (i = 0; i < n; i++) {
|
|
|
514 |
dd4 = dd3;
|
|
|
515 |
|
|
|
516 |
vis_alignaddr((void *)0, soff);
|
|
|
517 |
sd0 = sd1;
|
|
|
518 |
sd1 = *sp++;
|
|
|
519 |
sd = vis_faligndata(sd0, sd1);
|
|
|
520 |
|
|
|
521 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
522 |
|
|
|
523 |
vis_alignaddr((void *)0, -doff);
|
|
|
524 |
vis_pst_8(vis_faligndata(dd4, dd0), dp++, bmask);
|
|
|
525 |
vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
|
|
|
526 |
vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
|
|
|
527 |
vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
|
|
|
528 |
}
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
/* end point handling */
|
|
|
532 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
533 |
dd4 = dd3;
|
|
|
534 |
|
|
|
535 |
vis_alignaddr((void *)0, soff);
|
|
|
536 |
sd0 = sd1;
|
|
|
537 |
sd1 = *sp++;
|
|
|
538 |
sd = vis_faligndata(sd0, sd1);
|
|
|
539 |
|
|
|
540 |
INSERT_U8_14(sd, dd0, dd1, dd2, dd3);
|
|
|
541 |
|
|
|
542 |
vis_alignaddr((void *)0, -doff);
|
|
|
543 |
emask = vis_edge8(dp, dend);
|
|
|
544 |
vis_pst_8(vis_faligndata(dd4, dd0), dp++, emask & bmask);
|
|
|
545 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
546 |
emask = vis_edge8(dp, dend);
|
|
|
547 |
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
|
|
|
548 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
549 |
emask = vis_edge8(dp, dend);
|
|
|
550 |
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
|
|
|
551 |
if ((mlib_addr) dp <= (mlib_addr) dend) {
|
|
|
552 |
emask = vis_edge8(dp, dend);
|
|
|
553 |
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
|
|
|
554 |
}
|
|
|
555 |
}
|
|
|
556 |
}
|
|
|
557 |
}
|
|
|
558 |
}
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
|
|
|
562 |
/***************************************************************/
|