Java example source code file (mlib_v_ImageLookUpSIU16U8Func.c)
The mlib_v_ImageLookUpSIU16U8Func.c Java example source code
/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include "vis_proto.h"
#include "mlib_image.h"
#include "mlib_v_ImageLookUpFunc.h"
/***************************************************************/
static void mlib_v_ImageLookUpSI_U16_U8_2_DstA8D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_2_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_3_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_4_DstOff0_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_4_DstOff1_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_4_DstOff2_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
static void mlib_v_ImageLookUpSI_U16_U8_4_DstOff3_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table);
/***************************************************************/
#define VIS_LD_U8_I(X, Y) vis_ld_u8_i((void *)(X), (Y))
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_2_DstA8D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1, s2, s3; /* source data */
mlib_u16 *dl; /* pointer to start of destination */
mlib_u16 *dend; /* pointer to end of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 emask; /* edge mask */
mlib_s32 i, num; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
sp = (void *)src;
dl = (mlib_u16 *) dst;
dp = (mlib_d64 *) dl;
dend = dl + xsize - 1;
vis_alignaddr((void *)0, 7);
if (xsize >= 4) {
s0 = sp[0];
s1 = sp[1];
s2 = sp[2];
s3 = sp[3];
sp += 4;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 8; i += 4, sp += 4) {
t7 = VIS_LD_U8_I(tab1, s3);
t6 = VIS_LD_U8_I(tab0, s3);
t5 = VIS_LD_U8_I(tab1, s2);
t4 = VIS_LD_U8_I(tab0, s2);
t3 = VIS_LD_U8_I(tab1, s1);
t2 = VIS_LD_U8_I(tab0, s1);
t1 = VIS_LD_U8_I(tab1, s0);
t0 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = sp[0];
s1 = sp[1];
s2 = sp[2];
s3 = sp[3];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab1, s3);
t6 = VIS_LD_U8_I(tab0, s3);
t5 = VIS_LD_U8_I(tab1, s2);
t4 = VIS_LD_U8_I(tab0, s2);
t3 = VIS_LD_U8_I(tab1, s1);
t2 = VIS_LD_U8_I(tab0, s1);
t1 = VIS_LD_U8_I(tab1, s0);
t0 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
*dp++ = acc;
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
num = (mlib_u16 *) dend - (mlib_u16 *) dp;
sp += num;
num++;
#pragma pipeloop(0)
for (i = 0; i < num; i++) {
s0 = (mlib_s32) * sp;
sp--;
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t0, acc);
t0 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t0, acc);
}
emask = vis_edge16(dp, dend);
vis_pst_16(acc, dp, emask);
}
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_2_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1, s2, s3, s4; /* source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_u8 *dend; /* pointer to end of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 emask; /* edge mask */
mlib_s32 i, num; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
sp = (void *)src;
dl = dst;
dend = dl + 2 * xsize - 1;
vis_alignaddr((void *)0, 7);
s0 = *sp++;
*dl++ = tab0[s0];
dp = (mlib_d64 *) dl;
xsize--;
if (xsize >= 4) {
s1 = sp[0];
s2 = sp[1];
s3 = sp[2];
s4 = sp[3];
sp += 4;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 8; i += 4, sp += 4) {
t7 = VIS_LD_U8_I(tab0, s4);
t6 = VIS_LD_U8_I(tab1, s3);
t5 = VIS_LD_U8_I(tab0, s3);
t4 = VIS_LD_U8_I(tab1, s2);
t3 = VIS_LD_U8_I(tab0, s2);
t2 = VIS_LD_U8_I(tab1, s1);
t1 = VIS_LD_U8_I(tab0, s1);
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s4;
s1 = sp[0];
s2 = sp[1];
s3 = sp[2];
s4 = sp[3];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab0, s4);
t6 = VIS_LD_U8_I(tab1, s3);
t5 = VIS_LD_U8_I(tab0, s3);
t4 = VIS_LD_U8_I(tab1, s2);
t3 = VIS_LD_U8_I(tab0, s2);
t2 = VIS_LD_U8_I(tab1, s1);
t1 = VIS_LD_U8_I(tab0, s1);
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s4;
*dp++ = acc;
}
num = ((mlib_u8 *) dend - (mlib_u8 *) dp) >> 1;
sp += num;
num++;
#pragma pipeloop(0)
for (i = 0; i < num; i++) {
s1 = (mlib_s32) * sp;
sp--;
t0 = VIS_LD_U8_I(tab1, s1);
acc = vis_faligndata(t0, acc);
t0 = VIS_LD_U8_I(tab0, s1);
acc = vis_faligndata(t0, acc);
}
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t0, acc);
emask = vis_edge8(dp, dend);
vis_pst_8(acc, dp, emask);
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_2(const mlib_u16 *src,
mlib_s32 slb,
mlib_u8 *dst,
mlib_s32 dlb,
mlib_s32 xsize,
mlib_s32 ysize,
const mlib_u8 **table)
{
mlib_u16 *sl;
mlib_u8 *dl;
mlib_s32 i, j;
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
sl = (void *)src;
dl = dst;
/* row loop */
for (j = 0; j < ysize; j++) {
mlib_u16 *sp = sl;
mlib_u8 *dp = dl;
mlib_s32 off, s0, size = xsize;
off = ((8 - ((mlib_addr) dp & 7)) & 7) >> 1;
off = (off < size) ? off : size;
for (i = 0; i < off; i++) {
s0 = *sp++;
*dp++ = tab0[s0];
*dp++ = tab1[s0];
size--;
}
if (size > 0) {
if (((mlib_addr) dp & 1) == 0) {
mlib_v_ImageLookUpSI_U16_U8_2_DstA8D1(sp, dp, size, table);
}
else {
mlib_v_ImageLookUpSI_U16_U8_2_D1(sp, dp, size, table);
}
}
sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb);
}
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_3_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7; /* destination data */
mlib_d64 acc0, acc1, acc2; /* destination data */
mlib_s32 i; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
mlib_s32 s00, s01, s02, s03;
mlib_s32 s10, s11, s12, s13;
sp = (void *)src;
dl = dst;
dp = (mlib_d64 *) dl;
vis_alignaddr((void *)0, 7);
i = 0;
if (xsize >= 8) {
s00 = sp[0];
s01 = sp[1];
s02 = sp[2];
s03 = sp[3];
s10 = sp[4];
s11 = sp[5];
s12 = sp[6];
s13 = sp[7];
sp += 8;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 16; i += 8, sp += 8) {
t7 = VIS_LD_U8_I(tab1, s02);
t6 = VIS_LD_U8_I(tab0, s02);
t5 = VIS_LD_U8_I(tab2, s01);
t4 = VIS_LD_U8_I(tab1, s01);
t3 = VIS_LD_U8_I(tab0, s01);
t2 = VIS_LD_U8_I(tab2, s00);
t1 = VIS_LD_U8_I(tab1, s00);
t0 = VIS_LD_U8_I(tab0, s00);
acc0 = vis_faligndata(t7, acc0);
acc0 = vis_faligndata(t6, acc0);
acc0 = vis_faligndata(t5, acc0);
acc0 = vis_faligndata(t4, acc0);
acc0 = vis_faligndata(t3, acc0);
acc0 = vis_faligndata(t2, acc0);
acc0 = vis_faligndata(t1, acc0);
acc0 = vis_faligndata(t0, acc0);
t7 = VIS_LD_U8_I(tab0, s11);
t6 = VIS_LD_U8_I(tab2, s10);
t5 = VIS_LD_U8_I(tab1, s10);
t4 = VIS_LD_U8_I(tab0, s10);
t3 = VIS_LD_U8_I(tab2, s03);
t2 = VIS_LD_U8_I(tab1, s03);
t1 = VIS_LD_U8_I(tab0, s03);
t0 = VIS_LD_U8_I(tab2, s02);
acc1 = vis_faligndata(t7, acc1);
acc1 = vis_faligndata(t6, acc1);
acc1 = vis_faligndata(t5, acc1);
acc1 = vis_faligndata(t4, acc1);
acc1 = vis_faligndata(t3, acc1);
acc1 = vis_faligndata(t2, acc1);
acc1 = vis_faligndata(t1, acc1);
acc1 = vis_faligndata(t0, acc1);
t7 = VIS_LD_U8_I(tab2, s13);
t6 = VIS_LD_U8_I(tab1, s13);
t5 = VIS_LD_U8_I(tab0, s13);
t4 = VIS_LD_U8_I(tab2, s12);
t3 = VIS_LD_U8_I(tab1, s12);
t2 = VIS_LD_U8_I(tab0, s12);
t1 = VIS_LD_U8_I(tab2, s11);
t0 = VIS_LD_U8_I(tab1, s11);
acc2 = vis_faligndata(t7, acc2);
acc2 = vis_faligndata(t6, acc2);
acc2 = vis_faligndata(t5, acc2);
acc2 = vis_faligndata(t4, acc2);
acc2 = vis_faligndata(t3, acc2);
acc2 = vis_faligndata(t2, acc2);
acc2 = vis_faligndata(t1, acc2);
acc2 = vis_faligndata(t0, acc2);
s00 = sp[0];
s01 = sp[1];
s02 = sp[2];
s03 = sp[3];
s10 = sp[4];
s11 = sp[5];
s12 = sp[6];
s13 = sp[7];
*dp++ = acc0;
*dp++ = acc1;
*dp++ = acc2;
}
t7 = VIS_LD_U8_I(tab1, s02);
t6 = VIS_LD_U8_I(tab0, s02);
t5 = VIS_LD_U8_I(tab2, s01);
t4 = VIS_LD_U8_I(tab1, s01);
t3 = VIS_LD_U8_I(tab0, s01);
t2 = VIS_LD_U8_I(tab2, s00);
t1 = VIS_LD_U8_I(tab1, s00);
t0 = VIS_LD_U8_I(tab0, s00);
acc0 = vis_faligndata(t7, acc0);
acc0 = vis_faligndata(t6, acc0);
acc0 = vis_faligndata(t5, acc0);
acc0 = vis_faligndata(t4, acc0);
acc0 = vis_faligndata(t3, acc0);
acc0 = vis_faligndata(t2, acc0);
acc0 = vis_faligndata(t1, acc0);
acc0 = vis_faligndata(t0, acc0);
t7 = VIS_LD_U8_I(tab0, s11);
t6 = VIS_LD_U8_I(tab2, s10);
t5 = VIS_LD_U8_I(tab1, s10);
t4 = VIS_LD_U8_I(tab0, s10);
t3 = VIS_LD_U8_I(tab2, s03);
t2 = VIS_LD_U8_I(tab1, s03);
t1 = VIS_LD_U8_I(tab0, s03);
t0 = VIS_LD_U8_I(tab2, s02);
acc1 = vis_faligndata(t7, acc1);
acc1 = vis_faligndata(t6, acc1);
acc1 = vis_faligndata(t5, acc1);
acc1 = vis_faligndata(t4, acc1);
acc1 = vis_faligndata(t3, acc1);
acc1 = vis_faligndata(t2, acc1);
acc1 = vis_faligndata(t1, acc1);
acc1 = vis_faligndata(t0, acc1);
t7 = VIS_LD_U8_I(tab2, s13);
t6 = VIS_LD_U8_I(tab1, s13);
t5 = VIS_LD_U8_I(tab0, s13);
t4 = VIS_LD_U8_I(tab2, s12);
t3 = VIS_LD_U8_I(tab1, s12);
t2 = VIS_LD_U8_I(tab0, s12);
t1 = VIS_LD_U8_I(tab2, s11);
t0 = VIS_LD_U8_I(tab1, s11);
acc2 = vis_faligndata(t7, acc2);
acc2 = vis_faligndata(t6, acc2);
acc2 = vis_faligndata(t5, acc2);
acc2 = vis_faligndata(t4, acc2);
acc2 = vis_faligndata(t3, acc2);
acc2 = vis_faligndata(t2, acc2);
acc2 = vis_faligndata(t1, acc2);
acc2 = vis_faligndata(t0, acc2);
*dp++ = acc0;
*dp++ = acc1;
*dp++ = acc2;
i += 8;
}
dl = (mlib_u8 *) dp;
#pragma pipeloop(0)
for (; i < xsize; i++) {
s00 = sp[0];
dl[0] = tab0[s00];
dl[1] = tab1[s00];
dl[2] = tab2[s00];
dl += 3;
sp++;
}
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_3(const mlib_u16 *src,
mlib_s32 slb,
mlib_u8 *dst,
mlib_s32 dlb,
mlib_s32 xsize,
mlib_s32 ysize,
const mlib_u8 **table)
{
mlib_u16 *sl;
mlib_u8 *dl;
mlib_s32 i, j;
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
sl = (void *)src;
dl = dst;
/* row loop */
for (j = 0; j < ysize; j++) {
mlib_u16 *sp = sl;
mlib_u8 *dp = dl;
mlib_s32 off, s0, size = xsize;
off = (mlib_addr) dp & 7;
off = (off * 5) & 7;
off = (off < size) ? off : size;
for (i = 0; i < off; i++) {
s0 = *sp++;
*dp++ = tab0[s0];
*dp++ = tab1[s0];
*dp++ = tab2[s0];
size--;
}
if (size > 0) {
mlib_v_ImageLookUpSI_U16_U8_3_D1(sp, dp, size, table);
}
sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb);
}
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_4_DstOff0_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1; /* source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 i; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
const mlib_u8 *tab3 = &table[3][0];
sp = (void *)src;
dl = dst;
dp = (mlib_d64 *) dl;
vis_alignaddr((void *)0, 7);
if (xsize >= 2) {
s0 = sp[0];
s1 = sp[1];
sp += 2;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 4; i += 2, sp += 2) {
t7 = VIS_LD_U8_I(tab3, s1);
t6 = VIS_LD_U8_I(tab2, s1);
t5 = VIS_LD_U8_I(tab1, s1);
t4 = VIS_LD_U8_I(tab0, s1);
t3 = VIS_LD_U8_I(tab3, s0);
t2 = VIS_LD_U8_I(tab2, s0);
t1 = VIS_LD_U8_I(tab1, s0);
t0 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = sp[0];
s1 = sp[1];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab3, s1);
t6 = VIS_LD_U8_I(tab2, s1);
t5 = VIS_LD_U8_I(tab1, s1);
t4 = VIS_LD_U8_I(tab0, s1);
t3 = VIS_LD_U8_I(tab3, s0);
t2 = VIS_LD_U8_I(tab2, s0);
t1 = VIS_LD_U8_I(tab1, s0);
t0 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
*dp++ = acc;
}
if ((xsize & 1) != 0) {
s0 = sp[0];
t7 = VIS_LD_U8_I(tab3, s0);
t6 = VIS_LD_U8_I(tab2, s0);
t5 = VIS_LD_U8_I(tab1, s0);
t4 = VIS_LD_U8_I(tab0, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
*(mlib_f32 *) dp = vis_read_hi(acc);
}
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_4_DstOff1_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1, s2; /* source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 i; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
const mlib_u8 *tab3 = &table[3][0];
sp = (void *)src;
dl = dst;
dp = (mlib_d64 *) dl;
vis_alignaddr((void *)0, 7);
s0 = *sp++;
if (xsize >= 2) {
s1 = sp[0];
s2 = sp[1];
sp += 2;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 4; i += 2, sp += 2) {
t7 = VIS_LD_U8_I(tab0, s2);
t6 = VIS_LD_U8_I(tab3, s1);
t5 = VIS_LD_U8_I(tab2, s1);
t4 = VIS_LD_U8_I(tab1, s1);
t3 = VIS_LD_U8_I(tab0, s1);
t2 = VIS_LD_U8_I(tab3, s0);
t1 = VIS_LD_U8_I(tab2, s0);
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
s1 = sp[0];
s2 = sp[1];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab0, s2);
t6 = VIS_LD_U8_I(tab3, s1);
t5 = VIS_LD_U8_I(tab2, s1);
t4 = VIS_LD_U8_I(tab1, s1);
t3 = VIS_LD_U8_I(tab0, s1);
t2 = VIS_LD_U8_I(tab3, s0);
t1 = VIS_LD_U8_I(tab2, s0);
t0 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
*dp++ = acc;
}
dl = (mlib_u8 *) dp;
if ((xsize & 1) != 0) {
s1 = sp[0];
t7 = VIS_LD_U8_I(tab0, s1);
t6 = VIS_LD_U8_I(tab3, s0);
t5 = VIS_LD_U8_I(tab2, s0);
t4 = VIS_LD_U8_I(tab1, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
*(mlib_f32 *) dl = vis_read_hi(acc);
dl += 4;
s0 = s1;
}
dl[0] = tab1[s0];
dl[1] = tab2[s0];
dl[2] = tab3[s0];
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_4_DstOff2_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1, s2; /* source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 i; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
const mlib_u8 *tab3 = &table[3][0];
sp = (void *)src;
dl = dst;
dp = (mlib_d64 *) dl;
vis_alignaddr((void *)0, 7);
s0 = *sp++;
if (xsize >= 2) {
s1 = sp[0];
s2 = sp[1];
sp += 2;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 4; i += 2, sp += 2) {
t7 = VIS_LD_U8_I(tab1, s2);
t6 = VIS_LD_U8_I(tab0, s2);
t5 = VIS_LD_U8_I(tab3, s1);
t4 = VIS_LD_U8_I(tab2, s1);
t3 = VIS_LD_U8_I(tab1, s1);
t2 = VIS_LD_U8_I(tab0, s1);
t1 = VIS_LD_U8_I(tab3, s0);
t0 = VIS_LD_U8_I(tab2, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
s1 = sp[0];
s2 = sp[1];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab1, s2);
t6 = VIS_LD_U8_I(tab0, s2);
t5 = VIS_LD_U8_I(tab3, s1);
t4 = VIS_LD_U8_I(tab2, s1);
t3 = VIS_LD_U8_I(tab1, s1);
t2 = VIS_LD_U8_I(tab0, s1);
t1 = VIS_LD_U8_I(tab3, s0);
t0 = VIS_LD_U8_I(tab2, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
*dp++ = acc;
}
dl = (mlib_u8 *) dp;
if ((xsize & 1) != 0) {
s1 = sp[0];
t7 = VIS_LD_U8_I(tab1, s1);
t6 = VIS_LD_U8_I(tab0, s1);
t5 = VIS_LD_U8_I(tab3, s0);
t4 = VIS_LD_U8_I(tab2, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
*(mlib_f32 *) dl = vis_read_hi(acc);
dl += 4;
s0 = s1;
}
dl[0] = tab2[s0];
dl[1] = tab3[s0];
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_4_DstOff3_D1(const mlib_u16 *src,
mlib_u8 *dst,
mlib_s32 xsize,
const mlib_u8 **table)
{
mlib_u16 *sp; /* pointer to source data */
mlib_s32 s0, s1, s2; /* source data */
mlib_u8 *dl; /* pointer to start of destination */
mlib_d64 *dp; /* aligned pointer to destination */
mlib_d64 t0, t1, t2; /* destination data */
mlib_d64 t3, t4, t5; /* destination data */
mlib_d64 t6, t7, acc; /* destination data */
mlib_s32 i; /* loop variable */
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
const mlib_u8 *tab3 = &table[3][0];
sp = (void *)src;
dl = dst;
dp = (mlib_d64 *) dl;
vis_alignaddr((void *)0, 7);
s0 = *sp++;
if (xsize >= 2) {
s1 = sp[0];
s2 = sp[1];
sp += 2;
#pragma pipeloop(0)
for (i = 0; i <= xsize - 4; i += 2, sp += 2) {
t7 = VIS_LD_U8_I(tab2, s2);
t6 = VIS_LD_U8_I(tab1, s2);
t5 = VIS_LD_U8_I(tab0, s2);
t4 = VIS_LD_U8_I(tab3, s1);
t3 = VIS_LD_U8_I(tab2, s1);
t2 = VIS_LD_U8_I(tab1, s1);
t1 = VIS_LD_U8_I(tab0, s1);
t0 = VIS_LD_U8_I(tab3, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
s1 = sp[0];
s2 = sp[1];
*dp++ = acc;
}
t7 = VIS_LD_U8_I(tab2, s2);
t6 = VIS_LD_U8_I(tab1, s2);
t5 = VIS_LD_U8_I(tab0, s2);
t4 = VIS_LD_U8_I(tab3, s1);
t3 = VIS_LD_U8_I(tab2, s1);
t2 = VIS_LD_U8_I(tab1, s1);
t1 = VIS_LD_U8_I(tab0, s1);
t0 = VIS_LD_U8_I(tab3, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
acc = vis_faligndata(t3, acc);
acc = vis_faligndata(t2, acc);
acc = vis_faligndata(t1, acc);
acc = vis_faligndata(t0, acc);
s0 = s2;
*dp++ = acc;
}
dl = (mlib_u8 *) dp;
if ((xsize & 1) != 0) {
s1 = sp[0];
t7 = VIS_LD_U8_I(tab2, s1);
t6 = VIS_LD_U8_I(tab1, s1);
t5 = VIS_LD_U8_I(tab0, s1);
t4 = VIS_LD_U8_I(tab3, s0);
acc = vis_faligndata(t7, acc);
acc = vis_faligndata(t6, acc);
acc = vis_faligndata(t5, acc);
acc = vis_faligndata(t4, acc);
*(mlib_f32 *) dl = vis_read_hi(acc);
dl += 4;
s0 = s1;
}
dl[0] = tab3[s0];
}
/***************************************************************/
void mlib_v_ImageLookUpSI_U16_U8_4(const mlib_u16 *src,
mlib_s32 slb,
mlib_u8 *dst,
mlib_s32 dlb,
mlib_s32 xsize,
mlib_s32 ysize,
const mlib_u8 **table)
{
mlib_u16 *sl;
mlib_u8 *dl;
mlib_s32 j;
const mlib_u8 *tab0 = &table[0][0];
const mlib_u8 *tab1 = &table[1][0];
const mlib_u8 *tab2 = &table[2][0];
const mlib_u8 *tab3 = &table[3][0];
sl = (void *)src;
dl = dst;
/* row loop */
for (j = 0; j < ysize; j++) {
mlib_u16 *sp = sl;
mlib_u8 *dp = dl;
mlib_s32 off, s0, size = xsize;
off = (8 - ((mlib_addr) dp & 7)) & 7;
if ((off >= 4) && (size > 0)) {
s0 = *sp++;
*dp++ = tab0[s0];
*dp++ = tab1[s0];
*dp++ = tab2[s0];
*dp++ = tab3[s0];
size--;
}
if (size > 0) {
off = (4 - ((mlib_addr) dp & 3)) & 3;
if (off == 0) {
mlib_v_ImageLookUpSI_U16_U8_4_DstOff0_D1(sp, dp, size, table);
}
else if (off == 1) {
s0 = *sp;
*dp++ = tab0[s0];
size--;
mlib_v_ImageLookUpSI_U16_U8_4_DstOff1_D1(sp, dp, size, table);
}
else if (off == 2) {
s0 = *sp;
*dp++ = tab0[s0];
*dp++ = tab1[s0];
size--;
mlib_v_ImageLookUpSI_U16_U8_4_DstOff2_D1(sp, dp, size, table);
}
else if (off == 3) {
s0 = *sp;
*dp++ = tab0[s0];
*dp++ = tab1[s0];
*dp++ = tab2[s0];
size--;
mlib_v_ImageLookUpSI_U16_U8_4_DstOff3_D1(sp, dp, size, table);
}
}
sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb);
}
}
/***************************************************************/
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