| /* |
| * 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. |
| */ |
| |
| #if !defined(JAVA2D_NO_MLIB) || defined(MLIB_ADD_SUFF) |
| |
| #include <vis_proto.h> |
| #include "java2d_Mlib.h" |
| #include "vis_AlphaMacros.h" |
| |
| /***************************************************************/ |
| |
| #define RGB2GRAY(r, g, b) \ |
| (((19672 * (r)) + (38621 * (g)) + (7500 * (b))) >> 8) |
| |
| /***************************************************************/ |
| |
| #define Gray2Argb(x) \ |
| 0xff000000 | (x << 16) | (x << 8) | x |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteGrayToUshortGrayConvert)(BLIT_PARAMS) |
| { |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_d64 s0, s1, ss, d0, d1; |
| mlib_s32 i, j, x; |
| |
| if (width <= 8) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| |
| for (i = 0; i < width; i++) { |
| x = src[i]; |
| dst[i] = x | (x << 8); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| return; |
| } |
| |
| if (srcScan == width && dstScan == 2*width) { |
| width *= height; |
| height = 1; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end; |
| mlib_d64 *sp; |
| |
| dst_end = dst + width; |
| |
| while (((mlib_s32)dst & 7) && dst < dst_end) { |
| x = *src++; |
| *dst++ = x | (x << 8); |
| } |
| |
| if ((mlib_s32)src & 7) { |
| sp = vis_alignaddr(src, 0); |
| s1 = *sp++; |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 8); dst += 8) { |
| s0 = s1; |
| s1 = *sp++; |
| ss = vis_faligndata(s0, s1); |
| d0 = vis_fpmerge(vis_read_hi(ss), vis_read_hi(ss)); |
| d1 = vis_fpmerge(vis_read_lo(ss), vis_read_lo(ss)); |
| ((mlib_d64*)dst)[0] = d0; |
| ((mlib_d64*)dst)[1] = d1; |
| src += 8; |
| } |
| } else { |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 8); dst += 8) { |
| ss = *(mlib_d64*)src; |
| d0 = vis_fpmerge(vis_read_hi(ss), vis_read_hi(ss)); |
| d1 = vis_fpmerge(vis_read_lo(ss), vis_read_lo(ss)); |
| ((mlib_d64*)dst)[0] = d0; |
| ((mlib_d64*)dst)[1] = d1; |
| src += 8; |
| } |
| } |
| |
| while (dst < dst_end) { |
| x = *src++; |
| *dst++ = x | (x << 8); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(UshortGrayToIntArgbConvert)(BLIT_PARAMS) |
| { |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_d64 ss, d0, d1, d2, d3; |
| mlib_f32 ff, aa = vis_fones(); |
| mlib_s32 i, j, x; |
| |
| if (width < 8) { |
| for (j = 0; j < height; j++) { |
| mlib_u16 *src = srcBase; |
| mlib_s32 *dst = dstBase; |
| |
| for (i = 0; i < width; i++) { |
| x = src[i] >> 8; |
| dst[i] = Gray2Argb(x); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| return; |
| } |
| |
| if (srcScan == 2*width && dstScan == 4*width) { |
| width *= height; |
| height = 1; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u16 *src = srcBase; |
| mlib_s32 *dst = dstBase; |
| mlib_s32 *dst_end; |
| |
| dst_end = dst + width; |
| |
| while (((mlib_s32)src & 7) && dst < dst_end) { |
| x = *src++ >> 8; |
| *dst++ = Gray2Argb(x); |
| } |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 4); dst += 4) { |
| ss = *(mlib_d64*)src; |
| ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| ff = vis_read_hi(ss); |
| |
| d0 = vis_fpmerge(aa, ff); |
| d1 = vis_fpmerge(ff, ff); |
| d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1)); |
| d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1)); |
| ((mlib_f32*)dst)[0] = vis_read_hi(d2); |
| ((mlib_f32*)dst)[1] = vis_read_lo(d2); |
| ((mlib_f32*)dst)[2] = vis_read_hi(d3); |
| ((mlib_f32*)dst)[3] = vis_read_lo(d3); |
| src += 4; |
| } |
| |
| while (dst < dst_end) { |
| x = *src++ >> 8; |
| *dst++ = Gray2Argb(x); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(UshortGrayToIntArgbScaleConvert)(SCALE_PARAMS) |
| { |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_d64 d0, d1, d2, d3, dd; |
| mlib_f32 ff, aa = vis_fones(); |
| mlib_s32 i, j, x; |
| |
| if (width < 16) { |
| for (j = 0; j < height; j++) { |
| mlib_u16 *src = srcBase; |
| mlib_s32 *dst = dstBase; |
| mlib_s32 tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| for (i = 0; i < width; i++) { |
| x = src[tmpsxloc >> shift] >> 8; |
| tmpsxloc += sxinc; |
| dst[i] = Gray2Argb(x); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| return; |
| } |
| |
| vis_alignaddr(NULL, 7); |
| |
| for (j = 0; j < height; j++) { |
| mlib_u16 *src = srcBase; |
| mlib_s32 *dst = dstBase; |
| mlib_s32 *dst_end; |
| mlib_s32 tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| dst_end = dst + width; |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 4); dst += 4) { |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + 3*sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + 2*sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc ) >> shift)); |
| tmpsxloc += 4*sxinc; |
| ff = vis_read_hi(dd); |
| d0 = vis_fpmerge(aa, ff); |
| d1 = vis_fpmerge(ff, ff); |
| d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1)); |
| d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1)); |
| ((mlib_f32*)dst)[0] = vis_read_hi(d2); |
| ((mlib_f32*)dst)[1] = vis_read_lo(d2); |
| ((mlib_f32*)dst)[2] = vis_read_hi(d3); |
| ((mlib_f32*)dst)[3] = vis_read_lo(d3); |
| } |
| |
| while (dst < dst_end) { |
| x = src[tmpsxloc >> shift] >> 8; |
| tmpsxloc += sxinc; |
| *dst++ = Gray2Argb(x); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteGrayToUshortGrayScaleConvert)(SCALE_PARAMS) |
| { |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_d64 dd; |
| mlib_s32 i, j, x; |
| |
| if (width < 16) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_s32 tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| for (i = 0; i < width; i++) { |
| x = src[tmpsxloc >> shift]; |
| tmpsxloc += sxinc; |
| dst[i] = x | (x << 8); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| return; |
| } |
| |
| vis_alignaddr(NULL, 7); |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end; |
| mlib_s32 tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| dst_end = dst + width; |
| |
| while (((mlib_s32)dst & 7) && dst < dst_end) { |
| x = src[tmpsxloc >> shift]; |
| tmpsxloc += sxinc; |
| *dst++ = x | (x << 8); |
| } |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 4); dst += 4) { |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + 3*sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + 2*sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc + sxinc) >> shift)); |
| LOAD_NEXT_U8(dd, src + ((tmpsxloc ) >> shift)); |
| tmpsxloc += 4*sxinc; |
| *(mlib_d64*)dst = vis_fpmerge(vis_read_hi(dd), vis_read_hi(dd)); |
| } |
| |
| while (dst < dst_end) { |
| x = src[tmpsxloc >> shift]; |
| tmpsxloc += sxinc; |
| *dst++ = x | (x << 8); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteIndexedToUshortGrayConvert)(BLIT_PARAMS) |
| { |
| jint *srcLut = pSrcInfo->lutBase; |
| juint lutSize = pSrcInfo->lutSize; |
| mlib_u16 LutU16[256]; |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_s32 i, j; |
| |
| if (width < 8) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| |
| for (i = 0; i < width; i++) { |
| jint argb = srcLut[src[i]]; |
| int r, g, b; |
| b = (argb) & 0xff; |
| g = (argb >> 8) & 0xff; |
| r = (argb >> 16) & 0xff; |
| dst[i] = RGB2GRAY(r, g, b); |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| return; |
| } |
| |
| if (lutSize >= 256) lutSize = 256; |
| |
| ADD_SUFF(IntArgbToUshortGrayConvert)(srcLut, LutU16, lutSize, 1, |
| pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| |
| for (i = lutSize; i < 256; i++) { |
| LutU16[i] = 0; |
| } |
| |
| if (srcScan == width && dstScan == 2*width) { |
| width *= height; |
| height = 1; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end = dst + width; |
| |
| if ((mlib_s32)dst & 3) { |
| *dst++ = LutU16[*src]; |
| src++; |
| } |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 2); dst += 2) { |
| ((mlib_u32*)dst)[0] = (LutU16[src[0]] << 16) | LutU16[src[1]]; |
| src += 2; |
| } |
| |
| if (dst < dst_end) { |
| *dst++ = LutU16[*src]; |
| src++; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteIndexedToUshortGrayScaleConvert)(SCALE_PARAMS) |
| { |
| jint *srcLut = pSrcInfo->lutBase; |
| juint lutSize = pSrcInfo->lutSize; |
| mlib_u16 LutU16[256]; |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_s32 i, j; |
| |
| if (width < 8) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| jint tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| for (i = 0; i < width; i++) { |
| jint argb = srcLut[src[tmpsxloc >> shift]]; |
| int r, g, b; |
| b = (argb) & 0xff; |
| g = (argb >> 8) & 0xff; |
| r = (argb >> 16) & 0xff; |
| dst[i] = RGB2GRAY(r, g, b); |
| tmpsxloc += sxinc; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| return; |
| } |
| |
| if (lutSize >= 256) lutSize = 256; |
| |
| ADD_SUFF(IntArgbToUshortGrayConvert)(srcLut, LutU16, lutSize, 1, |
| pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| |
| for (i = lutSize; i < 256; i++) { |
| LutU16[i] = 0; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end = dst + width; |
| jint tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| if ((mlib_s32)dst & 3) { |
| *dst++ = LutU16[src[tmpsxloc >> shift]]; |
| tmpsxloc += sxinc; |
| } |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 2); dst += 2) { |
| ((mlib_u32*)dst)[0] = (LutU16[src[tmpsxloc >> shift]] << 16) | |
| LutU16[src[(tmpsxloc + sxinc) >> shift]]; |
| tmpsxloc += 2*sxinc; |
| } |
| |
| if (dst < dst_end) { |
| *dst = LutU16[src[tmpsxloc >> shift]]; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteIndexedBmToUshortGrayXparOver)(BLIT_PARAMS) |
| { |
| jint *srcLut = pSrcInfo->lutBase; |
| juint lutSize = pSrcInfo->lutSize; |
| mlib_u16 LutU16[256]; |
| mlib_u32 LutU32[256]; |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_s32 i, j, x0, mask, res; |
| |
| if (width < 16) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| |
| for (i = 0; i < width; i++) { |
| mlib_s32 argb = srcLut[src[i]]; |
| if (argb < 0) { |
| int r, g, b; |
| b = (argb) & 0xff; |
| g = (argb >> 8) & 0xff; |
| r = (argb >> 16) & 0xff; |
| dst[i] = RGB2GRAY(r, g, b); |
| } |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| return; |
| } |
| |
| if (lutSize >= 256) lutSize = 256; |
| |
| ADD_SUFF(IntArgbToUshortGrayConvert)(srcLut, LutU16, lutSize, 1, |
| pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| |
| for (i = lutSize; i < 256; i++) { |
| LutU16[i] = 0; |
| } |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < 256; i++) { |
| LutU32[i] = ((srcLut[i] >> 31) & 0xFFFF0000) | LutU16[i]; |
| } |
| |
| if (srcScan == width && dstScan == 2*width) { |
| width *= height; |
| height = 1; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end = dst + width; |
| |
| #pragma pipeloop(0) |
| for (; dst < dst_end; dst++) { |
| x0 = *src; |
| res = LutU32[x0]; |
| mask = res >> 16; |
| *dst = (res & mask) | (*dst &~ mask); |
| src++; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteIndexedBmToUshortGrayXparBgCopy)(BCOPY_PARAMS) |
| { |
| jint *srcLut = pSrcInfo->lutBase; |
| juint lutSize = pSrcInfo->lutSize; |
| mlib_u16 LutU16[256]; |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_s32 i, j; |
| |
| if (width < 16) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| |
| for (i = 0; i < width; i++) { |
| mlib_s32 argb = srcLut[src[i]]; |
| if (argb < 0) { |
| int r, g, b; |
| b = (argb) & 0xff; |
| g = (argb >> 8) & 0xff; |
| r = (argb >> 16) & 0xff; |
| dst[i] = RGB2GRAY(r, g, b); |
| } else { |
| dst[i] = bgpixel; |
| } |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| return; |
| } |
| |
| if (lutSize >= 256) lutSize = 256; |
| |
| ADD_SUFF(IntArgbToUshortGrayConvert)(srcLut, LutU16, lutSize, 1, |
| pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| |
| for (i = lutSize; i < 256; i++) { |
| LutU16[i] = 0; |
| } |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < 256; i++) { |
| if (srcLut[i] >= 0) LutU16[i] = bgpixel; |
| } |
| |
| if (srcScan == width && dstScan == 2*width) { |
| width *= height; |
| height = 1; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end = dst + width; |
| |
| if ((mlib_s32)dst & 3) { |
| *dst++ = LutU16[*src]; |
| src++; |
| } |
| |
| #pragma pipeloop(0) |
| for (; dst <= (dst_end - 2); dst += 2) { |
| ((mlib_u32*)dst)[0] = (LutU16[src[0]] << 16) | LutU16[src[1]]; |
| src += 2; |
| } |
| |
| if (dst < dst_end) { |
| *dst++ = LutU16[*src]; |
| src++; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| PTR_ADD(srcBase, srcScan); |
| } |
| } |
| |
| /***************************************************************/ |
| |
| void ADD_SUFF(ByteIndexedBmToUshortGrayScaleXparOver)(SCALE_PARAMS) |
| { |
| jint *srcLut = pSrcInfo->lutBase; |
| juint lutSize = pSrcInfo->lutSize; |
| mlib_u16 LutU16[256]; |
| mlib_u32 LutU32[256]; |
| mlib_s32 dstScan = pDstInfo->scanStride; |
| mlib_s32 srcScan = pSrcInfo->scanStride; |
| mlib_s32 i, j, x0, mask, res; |
| |
| if (width < 16) { |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| jint tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| for (i = 0; i < width; i++) { |
| mlib_s32 argb = srcLut[src[tmpsxloc >> shift]]; |
| if (argb < 0) { |
| int r, g, b; |
| b = (argb) & 0xff; |
| g = (argb >> 8) & 0xff; |
| r = (argb >> 16) & 0xff; |
| dst[i] = RGB2GRAY(r, g, b); |
| } |
| tmpsxloc += sxinc; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| return; |
| } |
| |
| if (lutSize >= 256) lutSize = 256; |
| |
| ADD_SUFF(IntArgbToUshortGrayConvert)(srcLut, LutU16, lutSize, 1, |
| pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| |
| for (i = lutSize; i < 256; i++) { |
| LutU16[i] = 0; |
| } |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < 256; i++) { |
| LutU32[i] = ((srcLut[i] >> 31) & 0xFFFF0000) | LutU16[i]; |
| } |
| |
| for (j = 0; j < height; j++) { |
| mlib_u8 *src = srcBase; |
| mlib_u16 *dst = dstBase; |
| mlib_u16 *dst_end = dst + width; |
| jint tmpsxloc = sxloc; |
| |
| PTR_ADD(src, (syloc >> shift) * srcScan); |
| |
| #pragma pipeloop(0) |
| for (; dst < dst_end; dst++) { |
| x0 = src[tmpsxloc >> shift]; |
| res = LutU32[x0]; |
| mask = res >> 16; |
| *dst = (res & mask) | (*dst &~ mask); |
| tmpsxloc += sxinc; |
| } |
| |
| PTR_ADD(dstBase, dstScan); |
| syloc += syinc; |
| } |
| } |
| |
| /***************************************************************/ |
| |
| #endif |
