0N/A/*
2362N/A * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A#if !defined(JAVA2D_NO_MLIB) || defined(MLIB_ADD_SUFF)
0N/A
0N/A#include <vis_proto.h>
0N/A#include "java2d_Mlib.h"
0N/A#include "vis_AlphaMacros.h"
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define RGB2GRAY(r, g, b) \
0N/A (((77 * (r)) + (150 * (g)) + (29 * (b)) + 128) >> 8)
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define Gray2Argb(x) \
0N/A 0xff000000 | (x << 16) | (x << 8) | x
0N/A
0N/A/***************************************************************/
0N/A
0N/A#define LUT(x) \
0N/A ((mlib_u8*)LutU8)[4 * (x)]
0N/A
0N/A#define LUT12(x) \
0N/A ((mlib_u8*)LutU8)[4 * ((x) & 0xfff)]
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(UshortGrayToByteGrayConvert)(BLIT_PARAMS)
0N/A{
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_u8 *dst_end;
0N/A mlib_d64 s0, s1, ss;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width <= 8) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A dst[i] = src[2*i];
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (srcScan == 2*width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_d64 *sp;
0N/A
0N/A dst_end = dst + width;
0N/A
0N/A while (((mlib_s32)dst & 3) && dst < dst_end) {
0N/A *dst++ = *src;
0N/A src += 2;
0N/A }
0N/A
0N/A if ((mlib_s32)src & 7) {
0N/A sp = vis_alignaddr(src, 0);
0N/A s1 = *sp++;
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 4); dst += 4) {
0N/A s0 = s1;
0N/A s1 = *sp++;
0N/A ss = vis_faligndata(s0, s1);
0N/A ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss));
0N/A ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss));
0N/A *(mlib_f32*)dst = vis_read_hi(ss);
0N/A src += 2*4;
0N/A }
0N/A } else {
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 4); dst += 4) {
0N/A ss = *(mlib_d64*)src;
0N/A ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss));
0N/A ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss));
0N/A *(mlib_f32*)dst = vis_read_hi(ss);
0N/A src += 2*4;
0N/A }
0N/A }
0N/A
0N/A while (dst < dst_end) {
0N/A *dst++ = *src;
0N/A src += 2;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteGrayToIntArgbConvert)(BLIT_PARAMS)
0N/A{
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_d64 d0, d1, d2, d3;
0N/A mlib_f32 ff, aa = vis_fones();
0N/A mlib_s32 i, j, x;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_s32 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A x = src[i];
0N/A dst[i] = Gray2Argb(x);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (srcScan == width && dstScan == 4*width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_s32 *dst = dstBase;
0N/A mlib_s32 *dst_end;
0N/A
0N/A dst_end = dst + width;
0N/A
0N/A while (((mlib_s32)src & 3) && dst < dst_end) {
0N/A x = *src++;
0N/A *dst++ = Gray2Argb(x);
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 4); dst += 4) {
0N/A ff = *(mlib_f32*)src;
0N/A d0 = vis_fpmerge(aa, ff);
0N/A d1 = vis_fpmerge(ff, ff);
0N/A d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1));
0N/A d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1));
0N/A ((mlib_f32*)dst)[0] = vis_read_hi(d2);
0N/A ((mlib_f32*)dst)[1] = vis_read_lo(d2);
0N/A ((mlib_f32*)dst)[2] = vis_read_hi(d3);
0N/A ((mlib_f32*)dst)[3] = vis_read_lo(d3);
0N/A src += 4;
0N/A }
0N/A
0N/A while (dst < dst_end) {
0N/A x = *src++;
0N/A *dst++ = Gray2Argb(x);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteGrayToIntArgbScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_d64 d0, d1, d2, d3, dd;
0N/A mlib_f32 ff, aa = vis_fones();
0N/A mlib_s32 i, j, x;
0N/A
0N/A if (width < 16) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_s32 *dst = dstBase;
0N/A mlib_s32 tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A x = src[tmpsxloc >> shift];
0N/A tmpsxloc += sxinc;
0N/A dst[i] = Gray2Argb(x);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A return;
0N/A }
0N/A
0N/A vis_alignaddr(NULL, 7);
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_s32 *dst = dstBase;
0N/A mlib_s32 *dst_end;
0N/A mlib_s32 tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A dst_end = dst + width;
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 4); dst += 4) {
0N/A LOAD_NEXT_U8(dd, src + ((tmpsxloc + 3*sxinc) >> shift));
0N/A LOAD_NEXT_U8(dd, src + ((tmpsxloc + 2*sxinc) >> shift));
0N/A LOAD_NEXT_U8(dd, src + ((tmpsxloc + sxinc) >> shift));
0N/A LOAD_NEXT_U8(dd, src + ((tmpsxloc ) >> shift));
0N/A tmpsxloc += 4*sxinc;
0N/A ff = vis_read_hi(dd);
0N/A d0 = vis_fpmerge(aa, ff);
0N/A d1 = vis_fpmerge(ff, ff);
0N/A d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1));
0N/A d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1));
0N/A ((mlib_f32*)dst)[0] = vis_read_hi(d2);
0N/A ((mlib_f32*)dst)[1] = vis_read_lo(d2);
0N/A ((mlib_f32*)dst)[2] = vis_read_hi(d3);
0N/A ((mlib_f32*)dst)[3] = vis_read_lo(d3);
0N/A }
0N/A
0N/A while (dst < dst_end) {
0N/A x = src[tmpsxloc >> shift];
0N/A tmpsxloc += sxinc;
0N/A *dst++ = Gray2Argb(x);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/A#if 1
0N/A
0N/A#ifdef MLIB_ADD_SUFF
0N/A#pragma weak ByteGrayToIntArgbPreConvert_F = ByteGrayToIntArgbConvert_F
0N/A#else
0N/A#pragma weak ByteGrayToIntArgbPreConvert = ByteGrayToIntArgbConvert
0N/A#endif
0N/A
0N/A#ifdef MLIB_ADD_SUFF
0N/A#pragma weak ByteGrayToIntArgbPreScaleConvert_F = \
0N/A ByteGrayToIntArgbScaleConvert_F
0N/A#else
0N/A#pragma weak ByteGrayToIntArgbPreScaleConvert = \
0N/A ByteGrayToIntArgbScaleConvert
0N/A#endif
0N/A
0N/A#else
0N/A
0N/Avoid ADD_SUFF(ByteGrayToIntArgbPreConvert)(BLIT_PARAMS)
0N/A{
0N/A ADD_SUFF(ByteGrayToIntArgbConvert)(BLIT_CALL_PARAMS);
0N/A}
0N/A
0N/Avoid ADD_SUFF(ByteGrayToIntArgbPreScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A ADD_SUFF(ByteGrayToIntArgbScaleConvert)(SCALE_CALL_PARAMS);
0N/A}
0N/A
0N/A#endif
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(UshortGrayToByteGrayScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 i, j, w, tmpsxloc;
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *pSrc = srcBase;
0N/A mlib_u8 *pDst = dstBase;
0N/A
0N/A tmpsxloc = sxloc;
0N/A w = width;
0N/A
0N/A PTR_ADD(pSrc, (syloc >> shift) * srcScan);
0N/A
0N/A if ((mlib_s32)pDst & 1) {
0N/A *pDst++ = pSrc[2*(tmpsxloc >> shift)];
0N/A tmpsxloc += sxinc;
0N/A w--;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (i = 0; i <= (w - 2); i += 2) {
0N/A mlib_s32 x0, x1;
0N/A x0 = pSrc[2*(tmpsxloc >> shift)];
0N/A x1 = pSrc[2*((tmpsxloc + sxinc) >> shift)];
0N/A *(mlib_u16*)pDst = (x0 << 8) | x1;
0N/A pDst += 2;
0N/A tmpsxloc += 2*sxinc;
0N/A }
0N/A
0N/A if (i < w) {
0N/A *pDst = pSrc[2*(tmpsxloc >> shift)];
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(Index8GrayToByteGrayConvert)(BLIT_PARAMS)
0N/A{
0N/A jint *SrcReadLut = pSrcInfo->lutBase;
0N/A mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3;
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A Index8GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A dst[i] = LUT(src[i]);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (srcScan == width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A Index8GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LUT(*src);
0N/A src++;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LUT(src[0]) << 8) | LUT(src[1]);
0N/A src += 2;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst++ = LUT(*src);
0N/A src++;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(Index12GrayToByteGrayConvert)(BLIT_PARAMS)
0N/A{
0N/A jint *SrcReadLut = pSrcInfo->lutBase;
0N/A mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3;
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A Index12GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A dst[i] = LUT12(src[i]);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (srcScan == 2*width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A Index12GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LUT12(*src);
0N/A src++;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LUT12(src[0]) << 8) | LUT12(src[1]);
0N/A src += 2;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst++ = LUT12(*src);
0N/A src++;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(Index8GrayToByteGrayScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A jint *SrcReadLut = pSrcInfo->lutBase;
0N/A mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3;
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A Index8GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A dst[i] = LUT(src[tmpsxloc >> shift]);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A return;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A Index8GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LUT(src[tmpsxloc >> shift]);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LUT(src[tmpsxloc >> shift]) << 8) |
0N/A LUT(src[(tmpsxloc + sxinc) >> shift]);
0N/A tmpsxloc += 2*sxinc;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst = LUT(src[tmpsxloc >> shift]);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(Index12GrayToByteGrayScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A jint *SrcReadLut = pSrcInfo->lutBase;
0N/A mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3;
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A Index12GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A dst[i] = LUT12(src[tmpsxloc >> shift]);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A return;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A Index12GrayDataType *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LUT12(src[tmpsxloc >> shift]);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LUT12(src[tmpsxloc >> shift]) << 8) |
0N/A LUT12(src[(tmpsxloc + sxinc) >> shift]);
0N/A tmpsxloc += 2*sxinc;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst = LUT12(src[tmpsxloc >> shift]);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteIndexedToByteGrayConvert)(BLIT_PARAMS)
0N/A{
0N/A jint *srcLut = pSrcInfo->lutBase;
0N/A juint lutSize = pSrcInfo->lutSize;
0N/A mlib_u8 LutU8[256];
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A jint argb = srcLut[src[i]];
0N/A int r, g, b;
0N/A b = (argb) & 0xff;
0N/A g = (argb >> 8) & 0xff;
0N/A r = (argb >> 16) & 0xff;
0N/A dst[i] = RGB2GRAY(r, g, b);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A
0N/A }
0N/A
0N/A if (lutSize >= 256) lutSize = 256;
0N/A
0N/A ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1,
0N/A pSrcInfo, pDstInfo, pPrim, pCompInfo);
0N/A
0N/A for (i = lutSize; i < 256; i++) {
0N/A LutU8[i] = 0;
0N/A }
0N/A
0N/A if (srcScan == width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LutU8[*src];
0N/A src++;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LutU8[src[0]] << 8) | LutU8[src[1]];
0N/A src += 2;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst++ = LutU8[*src];
0N/A src++;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteIndexedToByteGrayScaleConvert)(SCALE_PARAMS)
0N/A{
0N/A jint *srcLut = pSrcInfo->lutBase;
0N/A juint lutSize = pSrcInfo->lutSize;
0N/A mlib_u8 LutU8[256];
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 8) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A jint argb = srcLut[src[tmpsxloc >> shift]];
0N/A int r, g, b;
0N/A b = (argb) & 0xff;
0N/A g = (argb >> 8) & 0xff;
0N/A r = (argb >> 16) & 0xff;
0N/A dst[i] = RGB2GRAY(r, g, b);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A return;
0N/A
0N/A }
0N/A
0N/A if (lutSize >= 256) lutSize = 256;
0N/A
0N/A ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1,
0N/A pSrcInfo, pDstInfo, pPrim, pCompInfo);
0N/A
0N/A for (i = lutSize; i < 256; i++) {
0N/A LutU8[i] = 0;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LutU8[src[tmpsxloc >> shift]];
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LutU8[src[tmpsxloc >> shift]] << 8) |
0N/A LutU8[src[(tmpsxloc + sxinc) >> shift]];
0N/A tmpsxloc += 2*sxinc;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst = LutU8[src[tmpsxloc >> shift]];
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteIndexedBmToByteGrayXparOver)(BLIT_PARAMS)
0N/A{
0N/A jint *srcLut = pSrcInfo->lutBase;
0N/A juint lutSize = pSrcInfo->lutSize;
0N/A mlib_u8 LutU8[256];
0N/A mlib_u32 LutU32[256];
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j, x0, x1, mask, res;
0N/A
0N/A if (width < 16) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A mlib_s32 argb = srcLut[src[i]];
0N/A if (argb < 0) {
0N/A int r, g, b;
0N/A b = (argb) & 0xff;
0N/A g = (argb >> 8) & 0xff;
0N/A r = (argb >> 16) & 0xff;
0N/A dst[i] = RGB2GRAY(r, g, b);
0N/A }
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (lutSize >= 256) lutSize = 256;
0N/A
0N/A ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1,
0N/A pSrcInfo, pDstInfo, pPrim, pCompInfo);
0N/A
0N/A for (i = lutSize; i < 256; i++) {
0N/A LutU8[i] = 0;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (i = 0; i < 256; i++) {
0N/A LutU32[i] = ((srcLut[i] >> 31) & 0xFF0000) | LutU8[i];
0N/A }
0N/A
0N/A if (srcScan == width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A x0 = *src;
0N/A res = LutU32[x0];
0N/A mask = res >> 16;
0N/A *dst++ = (res & mask) | (*dst &~ mask);
0N/A src++;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A x0 = src[0];
0N/A x1 = src[1];
0N/A res = (LutU32[x0] << 8) | LutU32[x1];
0N/A mask = res >> 16;
0N/A ((mlib_u16*)dst)[0] = (res & mask) | (((mlib_u16*)dst)[0] &~ mask);
0N/A src += 2;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A x0 = *src;
0N/A res = LutU32[x0];
0N/A mask = res >> 16;
0N/A *dst = (res & mask) | (*dst &~ mask);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteIndexedBmToByteGrayXparBgCopy)(BCOPY_PARAMS)
0N/A{
0N/A jint *srcLut = pSrcInfo->lutBase;
0N/A juint lutSize = pSrcInfo->lutSize;
0N/A mlib_u8 LutU8[256];
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j;
0N/A
0N/A if (width < 16) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A mlib_s32 argb = srcLut[src[i]];
0N/A if (argb < 0) {
0N/A int r, g, b;
0N/A b = (argb) & 0xff;
0N/A g = (argb >> 8) & 0xff;
0N/A r = (argb >> 16) & 0xff;
0N/A dst[i] = RGB2GRAY(r, g, b);
0N/A } else {
0N/A dst[i] = bgpixel;
0N/A }
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (lutSize >= 256) lutSize = 256;
0N/A
0N/A ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1,
0N/A pSrcInfo, pDstInfo, pPrim, pCompInfo);
0N/A
0N/A for (i = lutSize; i < 256; i++) {
0N/A LutU8[i] = 0;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (i = 0; i < 256; i++) {
0N/A if (srcLut[i] >= 0) LutU8[i] = bgpixel;
0N/A }
0N/A
0N/A if (srcScan == width && dstScan == width) {
0N/A width *= height;
0N/A height = 1;
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A *dst++ = LutU8[*src];
0N/A src++;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A ((mlib_u16*)dst)[0] = (LutU8[src[0]] << 8) | LutU8[src[1]];
0N/A src += 2;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A *dst++ = LutU8[*src];
0N/A src++;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A PTR_ADD(srcBase, srcScan);
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/Avoid ADD_SUFF(ByteIndexedBmToByteGrayScaleXparOver)(SCALE_PARAMS)
0N/A{
0N/A jint *srcLut = pSrcInfo->lutBase;
0N/A juint lutSize = pSrcInfo->lutSize;
0N/A mlib_u8 LutU8[256];
0N/A mlib_u32 LutU32[256];
0N/A mlib_s32 dstScan = pDstInfo->scanStride;
0N/A mlib_s32 srcScan = pSrcInfo->scanStride;
0N/A mlib_s32 i, j, x0, x1, mask, res;
0N/A
0N/A if (width < 16) {
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A for (i = 0; i < width; i++) {
0N/A mlib_s32 argb = srcLut[src[tmpsxloc >> shift]];
0N/A if (argb < 0) {
0N/A int r, g, b;
0N/A b = (argb) & 0xff;
0N/A g = (argb >> 8) & 0xff;
0N/A r = (argb >> 16) & 0xff;
0N/A dst[i] = RGB2GRAY(r, g, b);
0N/A }
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A return;
0N/A }
0N/A
0N/A if (lutSize >= 256) lutSize = 256;
0N/A
0N/A ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1,
0N/A pSrcInfo, pDstInfo, pPrim, pCompInfo);
0N/A
0N/A for (i = lutSize; i < 256; i++) {
0N/A LutU8[i] = 0;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (i = 0; i < 256; i++) {
0N/A LutU32[i] = ((srcLut[i] >> 31) & 0xFF0000) | LutU8[i];
0N/A }
0N/A
0N/A for (j = 0; j < height; j++) {
0N/A mlib_u8 *src = srcBase;
0N/A mlib_u8 *dst = dstBase;
0N/A mlib_u8 *dst_end = dst + width;
0N/A jint tmpsxloc = sxloc;
0N/A
0N/A PTR_ADD(src, (syloc >> shift) * srcScan);
0N/A
0N/A if ((mlib_s32)dst & 1) {
0N/A x0 = src[tmpsxloc >> shift];
0N/A res = LutU32[x0];
0N/A mask = res >> 16;
0N/A *dst++ = (res & mask) | (*dst &~ mask);
0N/A tmpsxloc += sxinc;
0N/A }
0N/A
0N/A#pragma pipeloop(0)
0N/A for (; dst <= (dst_end - 2); dst += 2) {
0N/A x0 = src[tmpsxloc >> shift];
0N/A x1 = src[(tmpsxloc + sxinc) >> shift];
0N/A res = (LutU32[x0] << 8) | LutU32[x1];
0N/A mask = res >> 16;
0N/A ((mlib_u16*)dst)[0] = (res & mask) | (((mlib_u16*)dst)[0] &~ mask);
0N/A tmpsxloc += 2*sxinc;
0N/A }
0N/A
0N/A if (dst < dst_end) {
0N/A x0 = src[tmpsxloc >> shift];
0N/A res = LutU32[x0];
0N/A mask = res >> 16;
0N/A *dst = (res & mask) | (*dst &~ mask);
0N/A }
0N/A
0N/A PTR_ADD(dstBase, dstScan);
0N/A syloc += syinc;
0N/A }
0N/A}
0N/A
0N/A/***************************************************************/
0N/A
0N/A#endif