Java example source code file (mlib_v_ImageChannelInsert_34.c)
The mlib_v_ImageChannelInsert_34.c Java example source code/*
* Copyright (c) 1998, 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.
*/
/*
* FILENAME: mlib_v_ImageChannelInsert_34.c
*
* FUNCTIONS
* mlib_v_ImageChannelInsert_U8_34R_A8D1X8
* mlib_v_ImageChannelInsert_U8_34R_A8D2X8
* mlib_v_ImageChannelInsert_U8_34R_D1
* mlib_v_ImageChannelInsert_U8_34R
* mlib_v_ImageChannelInsert_S16_34R_A8D1X4
* mlib_v_ImageChannelInsert_S16_34R_A8D2X4
* mlib_v_ImageChannelInsert_S16_34R_D1
* mlib_v_ImageChannelInsert_S16_34R
* mlib_v_ImageChannelInsert_U8_34L_A8D1X8
* mlib_v_ImageChannelInsert_U8_34L_A8D2X8
* mlib_v_ImageChannelInsert_U8_34L_D1
* mlib_v_ImageChannelInsert_U8_34L
* mlib_v_ImageChannelInsert_S16_34L_A8D1X4
* mlib_v_ImageChannelInsert_S16_34L_A8D2X4
* mlib_v_ImageChannelInsert_S16_34L_D1
* mlib_v_ImageChannelInsert_S16_34L
*
* SYNOPSIS
*
* ARGUMENT
* src pointer to source image data
* dst pointer to destination image data
* slb source image line stride in bytes
* dlb destination image line stride in bytes
* dsize image data size in pixels
* xsize image width in pixels
* ysize image height in lines
* cmask channel mask
*
* DESCRIPTION
* Insert a 3-channel image into the right or left 3 channels of
* a 4-channel image low level functions.
*
* BGR => ABGR (34R), or RGB => RGBA (34L)
*
* NOTE
* These functions are separated from mlib_v_ImageChannelInsert.c
* for loop unrolling and structure clarity.
*/
#include <stdlib.h>
#include "vis_proto.h"
#include "mlib_image.h"
/***************************************************************/
#define INSERT_U8_34R \
sda = vis_fpmerge(vis_read_hi(sd0), vis_read_lo(sd1)); \
sdb = vis_fpmerge(vis_read_lo(sd0), vis_read_hi(sd2)); \
sdc = vis_fpmerge(vis_read_hi(sd1), vis_read_lo(sd2)); \
sdd = vis_fpmerge(vis_read_hi(sda), vis_read_lo(sdb)); \
sde = vis_fpmerge(vis_read_lo(sda), vis_read_hi(sdc)); \
sdf = vis_fpmerge(vis_read_hi(sdb), vis_read_lo(sdc)); \
sdg = vis_fpmerge(vis_read_hi(sdd), vis_read_lo(sde)); \
sdh = vis_fpmerge(vis_read_lo(sdd), vis_read_hi(sdf)); \
sdi = vis_fpmerge(vis_read_hi(sde), vis_read_lo(sdf)); \
sdj = vis_fpmerge(vis_read_hi(sdg), vis_read_hi(sdi)); \
sdk = vis_fpmerge(vis_read_lo(sdg), vis_read_lo(sdi)); \
sdl = vis_fpmerge(vis_read_hi(sdh), vis_read_hi(sdh)); \
sdm = vis_fpmerge(vis_read_lo(sdh), vis_read_lo(sdh)); \
dd0 = vis_fpmerge(vis_read_hi(sdl), vis_read_hi(sdj)); \
dd1 = vis_fpmerge(vis_read_lo(sdl), vis_read_lo(sdj)); \
dd2 = vis_fpmerge(vis_read_hi(sdm), vis_read_hi(sdk)); \
dd3 = vis_fpmerge(vis_read_lo(sdm), vis_read_lo(sdk));
/***************************************************************/
#define LOAD_INSERT_STORE_U8_34R_A8 \
sd0 = *sp++; /* b0g0r0b1g1r1b2g2 */ \
sd1 = *sp++; /* r2b3g3r3b4g4r4b5 */ \
sd2 = *sp++; /* g5r5b6g6r6b7g7r7 */ \
INSERT_U8_34R \
vis_pst_8(dd0, dp++, bmask); \
vis_pst_8(dd1, dp++, bmask); \
vis_pst_8(dd2, dp++, bmask); \
vis_pst_8(dd3, dp++, bmask);
/***************************************************************/
#define LOAD_INSERT_U8_34R \
vis_alignaddr((void *)soff, 0); \
s0 = s3; \
s1 = sp[1]; \
s2 = sp[2]; \
s3 = sp[3]; \
sd0 = vis_faligndata(s0, s1); \
sd1 = vis_faligndata(s1, s2); \
sd2 = vis_faligndata(s2, s3); \
sp += 3; \
dd4 = dd3; \
INSERT_U8_34R
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And dsize is multiple of 8.
*/
void
mlib_v_ImageChannelInsert_U8_34R_A8D1X8(mlib_u8 *src,
mlib_u8 *dst,
mlib_s32 dsize)
{
mlib_d64 *sp, *dp;
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int bmask = 0x77;
int i;
sp = (mlib_d64 *)src;
dp = (mlib_d64 *)dst;
#pragma pipeloop(0)
for (i = 0; i < dsize / 8; i++) {
LOAD_INSERT_STORE_U8_34R_A8;
}
}
/***************************************************************/
/*
* Either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. And slb and dlb are multiple of 8.
* The xsize is multiple of 8.
*/
void
mlib_v_ImageChannelInsert_U8_34R_A8D2X8(mlib_u8 *src, mlib_s32 slb,
mlib_u8 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 *sl, *dl; /* 8-byte aligned pointer for line */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int bmask = 0x77;
int i, j; /* indices for x, y */
sp = sl = (mlib_d64 *)src;
dp = dl = (mlib_d64 *)dst;
/* row loop */
for (j = 0; j < ysize; j++) {
/* 8-byte column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 8; i++) {
LOAD_INSERT_STORE_U8_34R_A8;
}
sp = sl = (mlib_d64 *)((mlib_u8 *)sl + slb);
dp = dl = (mlib_d64 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
/*
* either source or destination data are not 8-byte aligned.
*/
void
mlib_v_ImageChannelInsert_U8_34R_D1(mlib_u8 *src,
mlib_u8 *dst,
mlib_s32 dsize)
{
mlib_u8 *sa, *da;
mlib_u8 *dend, *dend2; /* end points in dst */
mlib_d64 *dp; /* 8-byte aligned start points in dst */
mlib_d64 *sp; /* 8-byte aligned start point in src */
mlib_d64 s0, s1, s2, s3; /* 8-byte source raw data */
mlib_d64 sd0, sd1, sd2; /* 8-byte source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 dd4; /* the last datum of the last step */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int soff; /* offset of address in src */
int doff; /* offset of address in dst */
int emask; /* edge mask */
int bmask; /* channel mask */
int i, n;
sa = src;
da = dst;
/* prepare the source address */
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
soff = ((mlib_addr) sa & 7);
/* prepare the destination addresses */
dp = (mlib_d64 *)((mlib_addr) da & (~7));
dend = da + dsize * 4 - 1;
dend2 = dend - 31;
doff = ((mlib_addr) da & 7);
/* set band mask for vis_pst_8 to store the bytes needed */
bmask = 0xff & (0x7777 >> doff) ;
/* generate edge mask for the start point */
emask = vis_edge8(da, dend);
/* load 24 bytes, convert to 32 bytes */
s3 = sp[0]; /* initial value */
LOAD_INSERT_U8_34R;
if (doff == 0) { /* dst is 8-byte aligned */
if (dsize >= 8 ) {
vis_pst_8(dd0, dp++, emask & bmask);
vis_pst_8(dd1, dp++, bmask);
vis_pst_8(dd2, dp++, bmask);
vis_pst_8(dd3, dp++, bmask);
}
else { /* for very small size */
vis_pst_8(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd2, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd3, dp++, emask & bmask);
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_U8_34R;
vis_pst_8(dd0, dp++, bmask);
vis_pst_8(dd1, dp++, bmask);
vis_pst_8(dd2, dp++, bmask);
vis_pst_8(dd3, dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_U8_34R;
emask = vis_edge8(dp, dend);
vis_pst_8(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd2, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd3, dp++, emask & bmask);
}
}
}
}
}
else { /* (doff != 0) */
vis_alignaddr((void *)0, -doff);
if (dsize >= 8 ) {
vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
}
else { /* for very small size */
vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd3, dd3), dp++, emask & bmask);
}
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_U8_34R;
vis_alignaddr((void *)0, -doff);
vis_pst_8(vis_faligndata(dd4, dd0), dp++, bmask);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_U8_34R;
vis_alignaddr((void *)0, -doff);
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd4, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
}
}
/***************************************************************/
void
mlib_v_ImageChannelInsert_U8_34R(mlib_u8 *src, mlib_s32 slb,
mlib_u8 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_u8 *sa, *da;
mlib_u8 *sl, *dl;
int j;
sa = sl = src;
da = dl = dst;
#pragma pipeloop(0)
for (j = 0; j < ysize; j++) {
mlib_v_ImageChannelInsert_U8_34R_D1(sa, da, xsize);
sa = sl += slb;
da = dl += dlb;
}
}
/***************************************************************/
#define INSERT_S16_34R \
vis_alignaddr((void *)0, 6); \
dd0 = vis_faligndata(sd0, sd0); /* b1b0g0r0 */ \
vis_alignaddr((void *)0, 4); \
dd1 = vis_faligndata(sd0, sd1); /* r0b1gbr1 */ \
vis_alignaddr((void *)0, 2); \
dd2 = vis_faligndata(sd1, sd2); /* r1b2g2r2 */ \
dd3 = sd2; /* r2b3g3r3 */
/***************************************************************/
#define LOAD_INSERT_STORE_S16_34R_A8 \
sd0 = *sp++; /* b0g0r0b1 */ \
sd1 = *sp++; /* g1r1b2g2 */ \
sd2 = *sp++; /* r2b3g3r3 */ \
INSERT_S16_34R \
vis_pst_16(dd0, dp++, bmask); \
vis_pst_16(dd1, dp++, bmask); \
vis_pst_16(dd2, dp++, bmask); \
vis_pst_16(dd3, dp++, bmask);
/***************************************************************/
#define LOAD_INSERT_S16_34R \
vis_alignaddr((void *)soff, 0); \
s0 = s3; \
s1 = sp[1]; \
s2 = sp[2]; \
s3 = sp[3]; \
sd0 = vis_faligndata(s0, s1); \
sd1 = vis_faligndata(s1, s2); \
sd2 = vis_faligndata(s2, s3); \
sp += 3; \
dd4 = dd3; \
INSERT_S16_34R
/***************************************************************/
/*
* both source and destination image data are 1-d vectors and
* 8-byte aligned. dsize is multiple of 4.
*/
void
mlib_v_ImageChannelInsert_S16_34R_A8D1X4(mlib_s16 *src,
mlib_s16 *dst,
mlib_s32 dsize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
int bmask = 0x07; /* channel mask */
int i;
sp = (mlib_d64 *)src;
dp = (mlib_d64 *)dst;
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 2); */ /* only for _old */
#pragma pipeloop(0)
for (i = 0; i < dsize / 4; i++) {
LOAD_INSERT_STORE_S16_34R_A8;
}
}
/***************************************************************/
/*
* either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. xsize is multiple of 4.
*/
void
mlib_v_ImageChannelInsert_S16_34R_A8D2X4(mlib_s16 *src, mlib_s32 slb,
mlib_s16 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 *sl, *dl; /* 8-byte aligned pointer for line */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
int bmask = 0x07; /* channel mask */
int i, j; /* indices for x, y */
sp = sl = (mlib_d64 *)src;
dp = dl = (mlib_d64 *)dst;
/* row loop */
for (j = 0; j < ysize; j++) {
/* 4-pixel column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 4; i++) {
LOAD_INSERT_STORE_S16_34R_A8;
}
sp = sl = (mlib_d64 *)((mlib_u8 *)sl + slb);
dp = dl = (mlib_d64 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
/*
* either source or destination data are not 8-byte aligned.
*/
void
mlib_v_ImageChannelInsert_S16_34R_D1(mlib_s16 *src,
mlib_s16 *dst,
mlib_s32 dsize)
{
mlib_s16 *sa, *da; /* pointer for pixel */
mlib_s16 *dend, *dend2; /* end points in dst */
mlib_d64 *dp; /* 8-byte aligned start points in dst */
mlib_d64 *sp; /* 8-byte aligned start point in src */
mlib_d64 s0, s1, s2, s3; /* 8-byte source raw data */
mlib_d64 sd0, sd1, sd2; /* 8-byte source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 dd4; /* the last datum of the last step */
int soff; /* offset of address in src */
int doff; /* offset of address in dst */
int emask; /* edge mask */
int bmask; /* channel mask */
int i, n;
sa = src;
da = dst;
/* prepare the source address */
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
soff = ((mlib_addr) sa & 7);
/* prepare the destination addresses */
dp = (mlib_d64 *)((mlib_addr) da & (~7));
dend = da + dsize * 4 - 1;
dend2 = dend - 15;
doff = ((mlib_addr) da & 7);
/* set channel mask for vis_pst_16 to store the words needed */
bmask = 0xff & (0x77 >> (doff / 2));
/* generate edge mask for the start point */
emask = vis_edge16(da, dend);
/* load 24 byte, convert, store 32 bytes */
s3 = sp[0]; /* initial value */
LOAD_INSERT_S16_34R;
if (doff == 0) { /* dst is 8-byte aligned */
if (dsize >= 4 ) {
vis_pst_16(dd0, dp++, emask & bmask);
vis_pst_16(dd1, dp++, bmask);
vis_pst_16(dd2, dp++, bmask);
vis_pst_16(dd3, dp++, bmask);
}
else { /* for very small size */
vis_pst_16(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd2, dp++, emask & bmask);
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_S16_34R;
vis_pst_16(dd0, dp++, bmask);
vis_pst_16(dd1, dp++, bmask);
vis_pst_16(dd2, dp++, bmask);
vis_pst_16(dd3, dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_S16_34R;
emask = vis_edge16(dp, dend);
vis_pst_16(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd2, dp++, emask & bmask);
}
}
}
}
else { /* (doff != 0) */
vis_alignaddr((void *)0, -doff);
if (dsize >= 4 ) {
vis_pst_16(vis_faligndata(dd0, dd0), dp++, emask & bmask);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, bmask);
}
else { /* for very small size */
vis_pst_16(vis_faligndata(dd0, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_S16_34R;
vis_alignaddr((void *)0, -doff);
vis_pst_16(vis_faligndata(dd4, dd0), dp++, bmask);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_S16_34R;
vis_alignaddr((void *)0, -doff);
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd4, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
}
}
/***************************************************************/
void
mlib_v_ImageChannelInsert_S16_34R(mlib_s16 *src, mlib_s32 slb,
mlib_s16 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_s16 *sa, *da;
mlib_s16 *sl, *dl;
int j;
sa = sl = src;
da = dl = dst;
#pragma pipeloop(0)
for (j = 0; j < ysize; j++) {
mlib_v_ImageChannelInsert_S16_34R_D1(sa, da, xsize);
sa = sl = (mlib_s16 *)((mlib_u8 *)sl + slb);
da = dl = (mlib_s16 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
#define INSERT_U8_34L \
sda = vis_fpmerge(vis_read_hi(sd0), vis_read_lo(sd1)); \
sdb = vis_fpmerge(vis_read_lo(sd0), vis_read_hi(sd2)); \
sdc = vis_fpmerge(vis_read_hi(sd1), vis_read_lo(sd2)); \
sdd = vis_fpmerge(vis_read_hi(sda), vis_read_lo(sdb)); \
sde = vis_fpmerge(vis_read_lo(sda), vis_read_hi(sdc)); \
sdf = vis_fpmerge(vis_read_hi(sdb), vis_read_lo(sdc)); \
sdg = vis_fpmerge(vis_read_hi(sdd), vis_read_lo(sde)); \
sdh = vis_fpmerge(vis_read_lo(sdd), vis_read_hi(sdf)); \
sdi = vis_fpmerge(vis_read_hi(sde), vis_read_lo(sdf)); \
sdj = vis_fpmerge(vis_read_hi(sdg), vis_read_hi(sdi)); \
sdk = vis_fpmerge(vis_read_lo(sdg), vis_read_lo(sdi)); \
sdl = vis_fpmerge(vis_read_hi(sdh), vis_read_hi(sdh)); \
sdm = vis_fpmerge(vis_read_lo(sdh), vis_read_lo(sdh)); \
dd0 = vis_fpmerge(vis_read_hi(sdj), vis_read_hi(sdl)); \
dd1 = vis_fpmerge(vis_read_lo(sdj), vis_read_lo(sdl)); \
dd2 = vis_fpmerge(vis_read_hi(sdk), vis_read_hi(sdm)); \
dd3 = vis_fpmerge(vis_read_lo(sdk), vis_read_lo(sdm));
/***************************************************************/
#define LOAD_INSERT_STORE_U8_34L_A8 \
sd0 = *sp++; /* b0g0r0b1g1r1b2g2 */ \
sd1 = *sp++; /* r2b3g3r3b4g4r4b5 */ \
sd2 = *sp++; /* g5r5b6g6r6b7g7r7 */ \
INSERT_U8_34L \
vis_pst_8(dd0, dp++, bmask); \
vis_pst_8(dd1, dp++, bmask); \
vis_pst_8(dd2, dp++, bmask); \
vis_pst_8(dd3, dp++, bmask);
/***************************************************************/
#define LOAD_INSERT_U8_34L \
vis_alignaddr((void *)soff, 0); \
s0 = s3; \
s1 = sp[1]; \
s2 = sp[2]; \
s3 = sp[3]; \
sd0 = vis_faligndata(s0, s1); \
sd1 = vis_faligndata(s1, s2); \
sd2 = vis_faligndata(s2, s3); \
sp += 3; \
dd4 = dd3; \
INSERT_U8_34L
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And dsize is multiple of 8.
*/
void
mlib_v_ImageChannelInsert_U8_34L_A8D1X8(mlib_u8 *src,
mlib_u8 *dst,
mlib_s32 dsize)
{
mlib_d64 *sp, *dp;
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int bmask = 0xee;
int i;
sp = (mlib_d64 *)src;
dp = (mlib_d64 *)dst;
#pragma pipeloop(0)
for (i = 0; i < dsize / 8; i++) {
LOAD_INSERT_STORE_U8_34L_A8;
}
}
/***************************************************************/
/*
* Either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. And slb and dlb are multiple of 8.
* The xsize is multiple of 8.
*/
void
mlib_v_ImageChannelInsert_U8_34L_A8D2X8(mlib_u8 *src, mlib_s32 slb,
mlib_u8 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 *sl, *dl; /* 8-byte aligned pointer for line */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int bmask = 0xee;
int i, j; /* indices for x, y */
sp = sl = (mlib_d64 *)src;
dp = dl = (mlib_d64 *)dst;
/* row loop */
for (j = 0; j < ysize; j++) {
/* 8-byte column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 8; i++) {
LOAD_INSERT_STORE_U8_34L_A8;
}
sp = sl = (mlib_d64 *)((mlib_u8 *)sl + slb);
dp = dl = (mlib_d64 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
/*
* either source or destination data are not 8-byte aligned.
*/
void
mlib_v_ImageChannelInsert_U8_34L_D1(mlib_u8 *src,
mlib_u8 *dst,
mlib_s32 dsize)
{
mlib_u8 *sa, *da;
mlib_u8 *dend, *dend2; /* end points in dst */
mlib_d64 *dp; /* 8-byte aligned start points in dst */
mlib_d64 *sp; /* 8-byte aligned start point in src */
mlib_d64 s0, s1, s2, s3; /* 8-byte source raw data */
mlib_d64 sd0, sd1, sd2; /* 8-byte source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 dd4; /* the last datum of the last step */
mlib_d64 sda, sdb, sdc, sdd; /* intermediate variables */
mlib_d64 sde, sdf, sdg, sdh;
mlib_d64 sdi, sdj, sdk, sdl;
mlib_d64 sdm;
int soff; /* offset of address in src */
int doff; /* offset of address in dst */
int emask; /* edge mask */
int bmask; /* channel mask */
int i, n;
sa = src;
da = dst;
/* prepare the source address */
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
soff = ((mlib_addr) sa & 7);
/* prepare the destination addresses */
dp = (mlib_d64 *)((mlib_addr) da & (~7));
dend = da + dsize * 4 - 1;
dend2 = dend - 31;
doff = ((mlib_addr) da & 7);
/* set band mask for vis_pst_8 to store the bytes needed */
bmask = 0xff & (0xeeee >> doff) ;
/* generate edge mask for the start point */
emask = vis_edge8(da, dend);
/* load 24 bytes, convert to 32 bytes */
s3 = sp[0]; /* initial value */
LOAD_INSERT_U8_34L;
if (doff == 0) { /* dst is 8-byte aligned */
if (dsize >= 8 ) {
vis_pst_8(dd0, dp++, emask & bmask);
vis_pst_8(dd1, dp++, bmask);
vis_pst_8(dd2, dp++, bmask);
vis_pst_8(dd3, dp++, bmask);
}
else { /* for very small size */
vis_pst_8(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd2, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd3, dp++, emask & bmask);
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_U8_34L;
vis_pst_8(dd0, dp++, bmask);
vis_pst_8(dd1, dp++, bmask);
vis_pst_8(dd2, dp++, bmask);
vis_pst_8(dd3, dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_U8_34L;
emask = vis_edge8(dp, dend);
vis_pst_8(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd2, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(dd3, dp++, emask & bmask);
}
}
}
}
}
else { /* (doff != 0) */
vis_alignaddr((void *)0, -doff);
if (dsize >= 8 ) {
vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
}
else { /* for very small size */
vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd3, dd3), dp++, emask & bmask);
}
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_U8_34L;
vis_alignaddr((void *)0, -doff);
vis_pst_8(vis_faligndata(dd4, dd0), dp++, bmask);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_U8_34L;
vis_alignaddr((void *)0, -doff);
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd4, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge8(dp, dend);
vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
}
}
/***************************************************************/
void
mlib_v_ImageChannelInsert_U8_34L(mlib_u8 *src, mlib_s32 slb,
mlib_u8 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_u8 *sa, *da;
mlib_u8 *sl, *dl;
int j;
sa = sl = src;
da = dl = dst;
#pragma pipeloop(0)
for (j = 0; j < ysize; j++) {
mlib_v_ImageChannelInsert_U8_34L_D1(sa, da, xsize);
sa = sl += slb;
da = dl += dlb;
}
}
/***************************************************************/
#define INSERT_S16_34L \
dd0 = sd0; /* b0g0r0b1 */ \
vis_alignaddr((void *)0, 6); \
dd1 = vis_faligndata(sd0, sd1); /* b1gbr1b2 */ \
vis_alignaddr((void *)0, 4); \
dd2 = vis_faligndata(sd1, sd2); /* b2g2r2b3 */ \
vis_alignaddr((void *)0, 2); \
dd3 = vis_faligndata(sd2, sd2); /* b3g3r3r2 */
/***************************************************************/
#define LOAD_INSERT_STORE_S16_34L_A8 \
sd0 = *sp++; /* b0g0r0b1 */ \
sd1 = *sp++; /* g1r1b2g2 */ \
sd2 = *sp++; /* r2b3g3r3 */ \
INSERT_S16_34L \
vis_pst_16(dd0, dp++, bmask); \
vis_pst_16(dd1, dp++, bmask); \
vis_pst_16(dd2, dp++, bmask); \
vis_pst_16(dd3, dp++, bmask);
/***************************************************************/
#define LOAD_INSERT_S16_34L \
vis_alignaddr((void *)soff, 0); \
s0 = s3; \
s1 = sp[1]; \
s2 = sp[2]; \
s3 = sp[3]; \
sd0 = vis_faligndata(s0, s1); \
sd1 = vis_faligndata(s1, s2); \
sd2 = vis_faligndata(s2, s3); \
sp += 3; \
dd4 = dd3; \
INSERT_S16_34L
/***************************************************************/
/*
* both source and destination image data are 1-d vectors and
* 8-byte aligned. dsize is multiple of 4.
*/
void
mlib_v_ImageChannelInsert_S16_34L_A8D1X4(mlib_s16 *src,
mlib_s16 *dst,
mlib_s32 dsize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
int bmask = 0x0e; /* channel mask */
int i;
sp = (mlib_d64 *)src;
dp = (mlib_d64 *)dst;
#pragma pipeloop(0)
for (i = 0; i < dsize / 4; i++) {
LOAD_INSERT_STORE_S16_34L_A8;
}
}
/***************************************************************/
/*
* either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. xsize is multiple of 4.
*/
void
mlib_v_ImageChannelInsert_S16_34L_A8D2X4(mlib_s16 *src, mlib_s32 slb,
mlib_s16 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_d64 *sp, *dp; /* 8-byte aligned pointer for pixel */
mlib_d64 *sl, *dl; /* 8-byte aligned pointer for line */
mlib_d64 sd0, sd1, sd2; /* source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
int bmask = 0x0e; /* channel mask */
int i, j; /* indices for x, y */
sp = sl = (mlib_d64 *)src;
dp = dl = (mlib_d64 *)dst;
/* row loop */
for (j = 0; j < ysize; j++) {
/* 4-pixel column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 4; i++) {
LOAD_INSERT_STORE_S16_34L_A8;
}
sp = sl = (mlib_d64 *)((mlib_u8 *)sl + slb);
dp = dl = (mlib_d64 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
/*
* either source or destination data are not 8-byte aligned.
*/
void
mlib_v_ImageChannelInsert_S16_34L_D1(mlib_s16 *src,
mlib_s16 *dst,
mlib_s32 dsize)
{
mlib_s16 *sa, *da; /* pointer for pixel */
mlib_s16 *dend, *dend2; /* end points in dst */
mlib_d64 *dp; /* 8-byte aligned start points in dst */
mlib_d64 *sp; /* 8-byte aligned start point in src */
mlib_d64 s0, s1, s2, s3; /* 8-byte source raw data */
mlib_d64 sd0, sd1, sd2; /* 8-byte source data */
mlib_d64 dd0, dd1, dd2, dd3; /* dst data */
mlib_d64 dd4; /* the last datum of the last step */
int soff; /* offset of address in src */
int doff; /* offset of address in dst */
int emask; /* edge mask */
int bmask; /* channel mask */
int i, n;
sa = src;
da = dst;
/* prepare the source address */
sp = (mlib_d64 *) ((mlib_addr) sa & (~7));
soff = ((mlib_addr) sa & 7);
/* prepare the destination addresses */
dp = (mlib_d64 *)((mlib_addr) da & (~7));
dend = da + dsize * 4 - 1;
dend2 = dend - 15;
doff = ((mlib_addr) da & 7);
/* set channel mask for vis_pst_16 to store the words needed */
bmask = 0xff & (0xee >> (doff / 2));
/* generate edge mask for the start point */
emask = vis_edge16(da, dend);
/* load 24 byte, convert, store 32 bytes */
s3 = sp[0]; /* initial value */
LOAD_INSERT_S16_34L;
if (doff == 0) { /* dst is 8-byte aligned */
if (dsize >= 4 ) {
vis_pst_16(dd0, dp++, emask & bmask);
vis_pst_16(dd1, dp++, bmask);
vis_pst_16(dd2, dp++, bmask);
vis_pst_16(dd3, dp++, bmask);
}
else { /* for very small size */
vis_pst_16(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd2, dp++, emask & bmask);
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_S16_34L;
vis_pst_16(dd0, dp++, bmask);
vis_pst_16(dd1, dp++, bmask);
vis_pst_16(dd2, dp++, bmask);
vis_pst_16(dd3, dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_S16_34L;
emask = vis_edge16(dp, dend);
vis_pst_16(dd0, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd1, dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(dd2, dp++, emask & bmask);
}
}
}
}
else { /* (doff != 0) */
vis_alignaddr((void *)0, -doff);
if (dsize >= 4 ) {
vis_pst_16(vis_faligndata(dd0, dd0), dp++, emask & bmask);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, bmask);
}
else { /* for very small size */
vis_pst_16(vis_faligndata(dd0, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
/* no edge handling is needed in the loop */
if ((mlib_addr) dp <= (mlib_addr) dend2) {
n = ((mlib_u8 *)dend2 - (mlib_u8 *)dp) / 32 + 1;
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
LOAD_INSERT_S16_34L;
vis_alignaddr((void *)0, -doff);
vis_pst_16(vis_faligndata(dd4, dd0), dp++, bmask);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, bmask);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, bmask);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, bmask);
}
}
if ((mlib_addr) dp <= (mlib_addr) dend) {
LOAD_INSERT_S16_34L;
vis_alignaddr((void *)0, -doff);
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd4, dd0), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd0, dd1), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd1, dd2), dp++, emask & bmask);
if ((mlib_addr) dp <= (mlib_addr) dend) {
emask = vis_edge16(dp, dend);
vis_pst_16(vis_faligndata(dd2, dd3), dp++, emask & bmask);
}
}
}
}
}
}
/***************************************************************/
void
mlib_v_ImageChannelInsert_S16_34L(mlib_s16 *src, mlib_s32 slb,
mlib_s16 *dst, mlib_s32 dlb,
mlib_s32 xsize, mlib_s32 ysize)
{
mlib_s16 *sa, *da;
mlib_s16 *sl, *dl;
int j;
sa = sl = src;
da = dl = dst;
#pragma pipeloop(0)
for (j = 0; j < ysize; j++) {
mlib_v_ImageChannelInsert_S16_34L_D1(sa, da, xsize);
sa = sl = (mlib_s16 *)((mlib_u8 *)sl + slb);
da = dl = (mlib_s16 *)((mlib_u8 *)dl + dlb);
}
}
/***************************************************************/
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