/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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_ImageChannelExtract_43.c
*
* FUNCTIONS
* mlib_v_ImageChannelExtract_U8_43R_A8D1X8
* mlib_v_ImageChannelExtract_U8_43R_A8D2X8
* mlib_v_ImageChannelExtract_U8_43R_D1
* mlib_v_ImageChannelExtract_U8_43R
* mlib_v_ImageChannelExtract_S16_43R_A8D1X4
* mlib_v_ImageChannelExtract_S16_43R_A8D2X4
* mlib_v_ImageChannelExtract_S16_43R_D1
* mlib_v_ImageChannelExtract_S16_43R
* mlib_v_ImageChannelExtract_U8_43L_A8D1X8
* mlib_v_ImageChannelExtract_U8_43L_A8D2X8
* mlib_v_ImageChannelExtract_U8_43L_D1
* mlib_v_ImageChannelExtract_U8_43L
* mlib_v_ImageChannelExtract_S16_43L_A8D1X4
* mlib_v_ImageChannelExtract_S16_43L_A8D2X4
* mlib_v_ImageChannelExtract_S16_43L_D1
* mlib_v_ImageChannelExtract_S16_43L
*
* 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
* extract the right or left 3 channels of a 4-channel image to
* a 3-channel image -- VIS version low level functions.
*
* ABGR => BGR (43R), or RGBA => RGB (43L)
*
* NOTE
* These functions are separated from mlib_v_ImageChannelExtract.c
* for loop unrolling and structure clarity.
*/
#include "vis_proto.h"
#include "mlib_image.h"
#include "mlib_v_ImageChannelExtract.h"
/***************************************************************/
\
\
\
\
\
/***************************************************************/
vis_alignaddr((void *)0, 5); \
\
vis_alignaddr((void *)0, 6); \
\
vis_alignaddr((void *)0, 5); \
vis_alignaddr((void *)0, 7); \
\
vis_alignaddr((void *)0, 5); \
/***************************************************************/
#define LOAD_EXTRACT_U8_43R_STORE \
/***************************************************************/
#define LOAD_EXTRACT_U8_43R \
vis_alignaddr((void *)soff, 0); \
sp += 4; \
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And dsize is multiple of 8.
*/
{
mlib_s32 i;
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 7); *//* only for _old */
#pragma pipeloop(0)
for (i = 0; i < dsize / 8; i++) {
}
}
/***************************************************************/
/*
* 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.
*/
{
mlib_s32 i, j; /* indices for x, y */
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 7); *//* only for _old */
/* row loop */
for (j = 0; j < ysize; j++) {
/* 8-byte column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 8; i++) {
}
}
}
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
* And dsize is is in pixels.
*/
{
mlib_s32 i, n;
/* prepare the source address */
/* prepare the destination addresses */
/* generate edge mask for the start point */
/* load 32 byte, convert, store 24 bytes */
if (dsize >= 8) {
if (doff == 8) {
}
else {
vis_alignaddr((void *)doff, 0);
}
}
else { /* for very small size */
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/* no edge handling is needed in the loop */
if (doff == 8) {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
}
}
}
else {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
vis_alignaddr((void *)doff, 0);
}
}
}
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/***************************************************************/
{
mlib_s32 j;
for (j = 0; j < ysize; j++) {
}
}
/***************************************************************/
\
\
\
\
/***************************************************************/
\
vis_alignaddr((void *)0, 2); \
\
vis_alignaddr((void *)0, 6); \
vis_alignaddr((void *)0, 2); \
\
vis_alignaddr((void *)0, 4); \
vis_alignaddr((void *)0, 2); \
/***************************************************************/
#define LOAD_EXTRACT_S16_43R_STORE \
\
\
\
/***************************************************************/
#define LOAD_EXTRACT_S16_43R \
\
vis_alignaddr((void *)soff, 0); \
sp += 4; \
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And size is in 4-pixels.
*/
{
mlib_s32 i;
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 6); *//* only for _old */
#pragma pipeloop(0)
for (i = 0; i < dsize / 4; i++) {
}
}
/***************************************************************/
/*
* Either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. The xsize is multiple of 8.
* slb and dlb are multiple of 8.
*/
{
mlib_s32 i, j; /* indices for x, y */
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 6); *//* only for _old */
/* row loop */
for (j = 0; j < ysize; j++) {
/* 4-pixel column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 4; i++) {
}
}
}
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
* And dsize is multiple of 8.
*/
{
mlib_s32 i, n;
/* prepare the source address */
/* prepare the destination addresses */
/* generate edge mask for the start point */
/* load 32 byte, convert, store 24 bytes */
if (dsize >= 4) {
if (doff == 8) {
}
else {
vis_alignaddr((void *)doff, 0);
}
}
else { /* for very small size */
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
/* no edge handling is needed in the loop */
if (doff == 8) {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
}
}
}
else {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
vis_alignaddr((void *)doff, 0);
}
}
}
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/***************************************************************/
{
mlib_s32 j;
for (j = 0; j < ysize; j++) {
}
}
/***************************************************************/
\
\
\
\
\
\
/***************************************************************/
\
vis_alignaddr((void *)0, 3); \
\
vis_alignaddr((void *)0, 2); \
\
vis_alignaddr((void *)0, 3); \
\
vis_alignaddr((void *)0, 1); \
\
vis_alignaddr((void *)0, 3); \
\
/***************************************************************/
#define LOAD_EXTRACT_U8_43L_STORE \
\
\
\
/***************************************************************/
#define LOAD_EXTRACT_U8_43L \
\
vis_alignaddr((void *)soff, 0); \
sp += 4; \
\
/* vis_alignaddr((void *)0, 1); */ /* for _old only */ \
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And dsize is multiple of 8.
*/
{
mlib_s32 i;
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 1); *//* for _old only */
#pragma pipeloop(0)
for (i = 0; i < dsize / 8; i++) {
}
}
/***************************************************************/
/*
* 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.
*/
{
mlib_s32 i, j; /* indices for x, y */
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 1); *//* for _old only */
/* row loop */
for (j = 0; j < ysize; j++) {
/* 8-byte column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 8; i++) {
}
}
}
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
* And ssize is multiple of 8.
*/
{
mlib_s32 i, n;
/* prepare the source address */
/* prepare the destination addresses */
/* generate edge mask for the start point */
/* load 32 byte, convert, store 24 bytes */
if (dsize >= 8) {
if (doff == 8) {
}
else {
vis_alignaddr((void *)doff, 0);
}
}
else { /* for very small size */
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/* no edge handling is needed in the loop */
if (doff == 8) {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
}
}
}
else {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
vis_alignaddr((void *)doff, 0);
}
}
}
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/***************************************************************/
{
mlib_s32 j;
for (j = 0; j < ysize; j++) {
}
}
/***************************************************************/
vis_alignaddr((void *)0, 6); \
vis_alignaddr((void *)0, 2); \
\
vis_alignaddr((void *)0, 6); \
vis_alignaddr((void *)0, 4); \
\
vis_alignaddr((void *)0, 6); \
/***************************************************************/
#define LOAD_EXTRACT_S16_43L_STORE \
\
\
\
/***************************************************************/
#define LOAD_EXTRACT_S16_43L \
\
vis_alignaddr((void *)soff, 0); \
sp += 4; \
/***************************************************************/
/*
* Both source and destination image data are 1-d vectors and
* 8-byte aligned. And dsize is multiple of 4.
*/
{
mlib_s32 i;
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 2); *//* only for _old */
#pragma pipeloop(0)
for (i = 0; i < dsize / 4; i++) {
}
}
/***************************************************************/
/*
* Either source or destination image data are not 1-d vectors, but
* they are 8-byte aligned. The xsize is multiple of 4.
* And slb and dlb are multiple of 8.
*/
{
mlib_s32 i, j; /* indices for x, y */
/* set GSR.offset for vis_faligndata() */
/* vis_alignaddr((void *)0, 2); *//* only for _old */
/* row loop */
for (j = 0; j < ysize; j++) {
/* 4-pixel column loop */
#pragma pipeloop(0)
for (i = 0; i < xsize / 4; i++) {
}
}
}
/***************************************************************/
/*
* Either source or destination data are not 8-byte aligned.
* And size is is in pixels.
*/
{
mlib_s32 i, n;
/* prepare the source address */
/* prepare the destination addresses */
/* generate edge mask for the start point */
/* load 32 byte, convert, store 24 bytes */
if (dsize >= 4) {
if (doff == 8) {
}
else {
vis_alignaddr((void *)doff, 0);
}
}
else { /* for very small size */
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
/* no edge handling is needed in the loop */
if (doff == 8) {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
}
}
}
else {
#pragma pipeloop(0)
for (i = 0; i < n; i++) {
vis_alignaddr((void *)doff, 0);
}
}
}
if (doff == 8) {
}
}
}
else {
vis_alignaddr((void *)doff, 0);
}
}
}
}
}
/***************************************************************/
{
mlib_s32 j;
for (j = 0; j < ysize; j++) {
}
}
/***************************************************************/