Java example source code file (mlib_v_ImageAffineIndex_BC.c)
The mlib_v_ImageAffineIndex_BC.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.
*/
#include "vis_proto.h"
#include "mlib_image.h"
#include "mlib_ImageColormap.h"
#include "mlib_ImageAffine.h"
#include "mlib_v_ImageFilters.h"
/***************************************************************/
#define MLIB_LIMIT 512
#define MLIB_SHIFT 16
/***************************************************************/
#undef DECLAREVAR
#define DECLAREVAR() \
DECLAREVAR0(); \
mlib_s32 *warp_tbl = param -> warp_tbl; \
mlib_s32 xSrc, ySrc; \
mlib_s32 srcYStride = param -> srcYStride; \
mlib_s32 filter = param -> filter; \
mlib_s32 max_xsize = param -> max_xsize; \
MLIB_TYPE *srcIndexPtr; \
MLIB_TYPE *dstIndexPtr; \
mlib_d64 *dstPixelPtr; \
mlib_s32 i
/***************************************************************/
#define DECLAREVAR_U8() \
mlib_s32 filterposx, filterposy; \
mlib_d64 sum0, sum1, sum2, sum3; \
mlib_f32 hi_row00, hi_row10, hi_row20, hi_row30; \
mlib_f32 hi_row01, hi_row11, hi_row21, hi_row31; \
mlib_f32 lo_row00, lo_row10, lo_row20, lo_row30; \
mlib_f32 lo_row01, lo_row11, lo_row21, lo_row31; \
mlib_d64 xFilter0, xFilter1, xFilter2, xFilter3, yFilter; \
mlib_d64 v00, v10, v20, v30; \
mlib_d64 v01, v11, v21, v31; \
mlib_d64 v02, v12, v22, v32; \
mlib_d64 v03, v13, v23, v33; \
mlib_d64 d0, d1, d2, d3; \
mlib_d64 d00, d10, d20, d30; \
mlib_d64 d01, d11, d21, d31; \
mlib_s32 cols; \
mlib_d64 res, *xPtr
/***************************************************************/
#define DECLAREVAR_S16() \
mlib_s32 filterposx, filterposy; \
mlib_d64 sum0, sum1, sum2, sum3; \
mlib_d64 row00, row10, row20, row30; \
mlib_d64 row01, row11, row21, row31; \
mlib_d64 row02, row12, row22, row32; \
mlib_d64 row03, row13, row23, row33; \
mlib_d64 xFilter0, xFilter1, xFilter2, xFilter3; \
mlib_d64 yFilter0, yFilter1, yFilter2, yFilter3; \
mlib_d64 v00, v01, v02, v03, v10, v11, v12, v13; \
mlib_d64 v20, v21, v22, v23, v30, v31, v32, v33; \
mlib_d64 u00, u01, u10, u11, u20, u21, u30, u31; \
mlib_d64 d0, d1, d2, d3; \
mlib_d64 *yPtr, *xPtr; \
mlib_s32 cols; \
mlib_d64 res; \
mlib_f32 f_x01000100 = vis_to_float(0x01000100)
/***************************************************************/
#undef CLIP
#define CLIP() \
dstData += dstYStride; \
xLeft = leftEdges[j]; \
xRight = rightEdges[j]; \
X = xStarts[j]; \
Y = yStarts[j]; \
PREPARE_DELTAS \
if (xLeft > xRight) \
continue; \
dstIndexPtr = (MLIB_TYPE *)dstData + xLeft; \
dstPixelPtr = dstRowPtr
/***************************************************************/
#define FADD_4BC_U8() \
d0 = vis_fpadd16(d00, d10); \
d1 = vis_fpadd16(d20, d30); \
d0 = vis_fpadd16(d0, d1); \
d2 = vis_fpadd16(d01, d11); \
d3 = vis_fpadd16(d21, d31); \
d2 = vis_fpadd16(d2, d3); \
res = vis_fpack16_pair(d0, d2)
/***************************************************************/
#define LOAD_BC_U8_4CH_1PIXEL(mlib_filters_u8, mlib_filters_u8_4) \
filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \
filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_4+4*filterposx)); \
xFilter0 = xPtr[0]; \
xFilter1 = xPtr[1]; \
xFilter2 = xPtr[2]; \
xFilter3 = xPtr[3]; \
X += dX; \
Y += dY; \
hi_row00 = flut[srcIndexPtr[0]]; \
lo_row00 = flut[srcIndexPtr[1]]; \
hi_row01 = flut[srcIndexPtr[2]]; \
lo_row01 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
hi_row10 = flut[srcIndexPtr[0]]; \
lo_row10 = flut[srcIndexPtr[1]]; \
hi_row11 = flut[srcIndexPtr[2]]; \
lo_row11 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
hi_row20 = flut[srcIndexPtr[0]]; \
lo_row20 = flut[srcIndexPtr[1]]; \
hi_row21 = flut[srcIndexPtr[2]]; \
lo_row21 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
hi_row30 = flut[srcIndexPtr[0]]; \
lo_row30 = flut[srcIndexPtr[1]]; \
hi_row31 = flut[srcIndexPtr[2]]; \
lo_row31 = flut[srcIndexPtr[3]]
/***************************************************************/
#define NEXT_PIXEL_4BC() \
xSrc = (X >> MLIB_SHIFT)-1; \
ySrc = (Y >> MLIB_SHIFT)-1; \
srcIndexPtr = (MLIB_TYPE *)lineAddr[ySrc] + xSrc
/***************************************************************/
#define RESULT_4BC_U8_1PIXEL(ind) \
v00 = vis_fmul8x16au(hi_row00, vis_read_hi(yFilter)); \
v01 = vis_fmul8x16au(lo_row00, vis_read_hi(yFilter)); \
v02 = vis_fmul8x16au(hi_row01, vis_read_hi(yFilter)); \
v03 = vis_fmul8x16au(lo_row01, vis_read_hi(yFilter)); \
v10 = vis_fmul8x16al(hi_row10, vis_read_hi(yFilter)); \
v11 = vis_fmul8x16al(lo_row10, vis_read_hi(yFilter)); \
sum0 = vis_fpadd16(v00, v10); \
v12 = vis_fmul8x16al(hi_row11, vis_read_hi(yFilter)); \
sum1 = vis_fpadd16(v01, v11); \
v13 = vis_fmul8x16al(lo_row11, vis_read_hi(yFilter)); \
sum2 = vis_fpadd16(v02, v12); \
v20 = vis_fmul8x16au(hi_row20, vis_read_lo(yFilter)); \
sum3 = vis_fpadd16(v03, v13); \
v21 = vis_fmul8x16au(lo_row20, vis_read_lo(yFilter)); \
sum0 = vis_fpadd16(sum0, v20); \
v22 = vis_fmul8x16au(hi_row21, vis_read_lo(yFilter)); \
sum1 = vis_fpadd16(sum1, v21); \
v23 = vis_fmul8x16au(lo_row21, vis_read_lo(yFilter)); \
sum2 = vis_fpadd16(sum2, v22); \
v30 = vis_fmul8x16al(hi_row30, vis_read_lo(yFilter)); \
sum3 = vis_fpadd16(sum3, v23); \
v31 = vis_fmul8x16al(lo_row30, vis_read_lo(yFilter)); \
sum0 = vis_fpadd16(sum0, v30); \
v32 = vis_fmul8x16al(hi_row31, vis_read_lo(yFilter)); \
sum1 = vis_fpadd16(sum1, v31); \
v33 = vis_fmul8x16al(lo_row31, vis_read_lo(yFilter)); \
sum2 = vis_fpadd16(sum2, v32); \
v00 = vis_fmul8sux16(sum0, xFilter0); \
sum3 = vis_fpadd16(sum3, v33); \
v01 = vis_fmul8ulx16(sum0, xFilter0); \
v10 = vis_fmul8sux16(sum1, xFilter1); \
d0##ind = vis_fpadd16(v00, v01); \
v11 = vis_fmul8ulx16(sum1, xFilter1); \
v20 = vis_fmul8sux16(sum2, xFilter2); \
d1##ind = vis_fpadd16(v10, v11); \
v21 = vis_fmul8ulx16(sum2, xFilter2); \
v30 = vis_fmul8sux16(sum3, xFilter3); \
d2##ind = vis_fpadd16(v20, v21); \
v31 = vis_fmul8ulx16(sum3, xFilter3); \
d3##ind = vis_fpadd16(v30, v31)
/***************************************************************/
#define BC_U8_4CH(ind, mlib_filters_u8, mlib_filters_u8_4) \
v00 = vis_fmul8x16au(hi_row00, vis_read_hi(yFilter)); \
v01 = vis_fmul8x16au(lo_row00, vis_read_hi(yFilter)); \
v02 = vis_fmul8x16au(hi_row01, vis_read_hi(yFilter)); \
v03 = vis_fmul8x16au(lo_row01, vis_read_hi(yFilter)); \
hi_row00 = flut[srcIndexPtr[0]]; \
filterposy = (Y >> FILTER_SHIFT); \
v10 = vis_fmul8x16al(hi_row10, vis_read_hi(yFilter)); \
lo_row00 = flut[srcIndexPtr[1]]; \
v11 = vis_fmul8x16al(lo_row10, vis_read_hi(yFilter)); \
sum0 = vis_fpadd16(v00, v10); \
hi_row01 = flut[srcIndexPtr[2]]; \
v12 = vis_fmul8x16al(hi_row11, vis_read_hi(yFilter)); \
lo_row01 = flut[srcIndexPtr[3]]; \
filterposx = (X >> FILTER_SHIFT); \
v13 = vis_fmul8x16al(lo_row11, vis_read_hi(yFilter)); \
srcIndexPtr += srcYStride; \
hi_row10 = flut[srcIndexPtr[0]]; \
v20 = vis_fmul8x16au(hi_row20, vis_read_lo(yFilter)); \
sum1 = vis_fpadd16(v01, v11); \
lo_row10 = flut[srcIndexPtr[1]]; \
X += dX; \
hi_row11 = flut[srcIndexPtr[2]]; \
v21 = vis_fmul8x16au(lo_row20, vis_read_lo(yFilter)); \
sum2 = vis_fpadd16(v02, v12); \
lo_row11 = flut[srcIndexPtr[3]]; \
v22 = vis_fmul8x16au(hi_row21, vis_read_lo(yFilter)); \
srcIndexPtr += srcYStride; \
hi_row20 = flut[srcIndexPtr[0]]; \
v23 = vis_fmul8x16au(lo_row21, vis_read_lo(yFilter)); \
sum3 = vis_fpadd16(v03, v13); \
Y += dY; \
xSrc = (X >> MLIB_SHIFT)-1; \
v30 = vis_fmul8x16al(hi_row30, vis_read_lo(yFilter)); \
sum0 = vis_fpadd16(sum0, v20); \
lo_row20 = flut[srcIndexPtr[1]]; \
ySrc = (Y >> MLIB_SHIFT)-1; \
hi_row21 = flut[srcIndexPtr[2]]; \
v31 = vis_fmul8x16al(lo_row30, vis_read_lo(yFilter)); \
sum1 = vis_fpadd16(sum1, v21); \
filterposy &= FILTER_MASK; \
lo_row21 = flut[srcIndexPtr[3]]; \
v32 = vis_fmul8x16al(hi_row31, vis_read_lo(yFilter)); \
srcIndexPtr += srcYStride; \
filterposx &= FILTER_MASK; \
v33 = vis_fmul8x16al(lo_row31, vis_read_lo(yFilter)); \
sum2 = vis_fpadd16(sum2, v22); \
hi_row30 = flut[srcIndexPtr[0]]; \
sum3 = vis_fpadd16(sum3, v23); \
sum0 = vis_fpadd16(sum0, v30); \
lo_row30 = flut[srcIndexPtr[1]]; \
sum1 = vis_fpadd16(sum1, v31); \
v00 = vis_fmul8sux16(sum0, xFilter0); \
hi_row31 = flut[srcIndexPtr[2]]; \
sum2 = vis_fpadd16(sum2, v32); \
v01 = vis_fmul8ulx16(sum0, xFilter0); \
sum3 = vis_fpadd16(sum3, v33); \
lo_row31 = flut[srcIndexPtr[3]]; \
v10 = vis_fmul8sux16(sum1, xFilter1); \
d0##ind = vis_fpadd16(v00, v01); \
yFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposy)); \
v11 = vis_fmul8ulx16(sum1, xFilter1); \
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_4+4*filterposx)); \
xFilter0 = xPtr[0]; \
v20 = vis_fmul8sux16(sum2, xFilter2); \
d1##ind = vis_fpadd16(v10, v11); \
xFilter1 = xPtr[1]; \
v21 = vis_fmul8ulx16(sum2, xFilter2); \
xFilter2 = xPtr[2]; \
v30 = vis_fmul8sux16(sum3, xFilter3); \
d2##ind = vis_fpadd16(v20, v21); \
xFilter3 = xPtr[3]; \
v31 = vis_fmul8ulx16(sum3, xFilter3); \
srcIndexPtr = (MLIB_TYPE *)lineAddr[ySrc] + xSrc; \
d3##ind = vis_fpadd16(v30, v31)
/***************************************************************/
#define LOAD_BC_S16_4CH_1PIXEL(mlib_filters_s16_4) \
row00 = flut[srcIndexPtr[0]]; \
row01 = flut[srcIndexPtr[1]]; \
row02 = flut[srcIndexPtr[2]]; \
row03 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
row10 = flut[srcIndexPtr[0]]; \
row11 = flut[srcIndexPtr[1]]; \
row12 = flut[srcIndexPtr[2]]; \
row13 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
row20 = flut[srcIndexPtr[0]]; \
row21 = flut[srcIndexPtr[1]]; \
row22 = flut[srcIndexPtr[2]]; \
row23 = flut[srcIndexPtr[3]]; \
srcIndexPtr += srcYStride; \
row30 = flut[srcIndexPtr[0]]; \
row31 = flut[srcIndexPtr[1]]; \
row32 = flut[srcIndexPtr[2]]; \
row33 = flut[srcIndexPtr[3]]; \
filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
yFilter0 = yPtr[0]; \
yFilter1 = yPtr[1]; \
yFilter2 = yPtr[2]; \
yFilter3 = yPtr[3]; \
filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_4 + filterposx*4)); \
xFilter0 = xPtr[0]; \
xFilter1 = xPtr[1]; \
xFilter2 = xPtr[2]; \
xFilter3 = xPtr[3]; \
X += dX; \
Y += dY
/***************************************************************/
#define RESULT_4BC_S16_1PIXEL() \
u00 = vis_fmul8sux16(row00, yFilter0); \
u01 = vis_fmul8ulx16(row00, yFilter0); \
u10 = vis_fmul8sux16(row01, yFilter0); \
u11 = vis_fmul8ulx16(row01, yFilter0); \
v00 = vis_fpadd16(u00, u01); \
u20 = vis_fmul8sux16(row02, yFilter0); \
v01 = vis_fpadd16(u10, u11); \
u21 = vis_fmul8ulx16(row02, yFilter0); \
u30 = vis_fmul8sux16(row03, yFilter0); \
u31 = vis_fmul8ulx16(row03, yFilter0); \
v02 = vis_fpadd16(u20, u21); \
u00 = vis_fmul8sux16(row10, yFilter1); \
u01 = vis_fmul8ulx16(row10, yFilter1); \
v03 = vis_fpadd16(u30, u31); \
u10 = vis_fmul8sux16(row11, yFilter1); \
u11 = vis_fmul8ulx16(row11, yFilter1); \
v10 = vis_fpadd16(u00, u01); \
u20 = vis_fmul8sux16(row12, yFilter1); \
v11 = vis_fpadd16(u10, u11); \
u21 = vis_fmul8ulx16(row12, yFilter1); \
u30 = vis_fmul8sux16(row13, yFilter1); \
u31 = vis_fmul8ulx16(row13, yFilter1); \
u00 = vis_fmul8sux16(row20, yFilter2); \
v12 = vis_fpadd16(u20, u21); \
u01 = vis_fmul8ulx16(row20, yFilter2); \
v13 = vis_fpadd16(u30, u31); \
u10 = vis_fmul8sux16(row21, yFilter2); \
u11 = vis_fmul8ulx16(row21, yFilter2); \
v20 = vis_fpadd16(u00, u01); \
u20 = vis_fmul8sux16(row22, yFilter2); \
sum0 = vis_fpadd16(v00, v10); \
u21 = vis_fmul8ulx16(row22, yFilter2); \
u30 = vis_fmul8sux16(row23, yFilter2); \
u31 = vis_fmul8ulx16(row23, yFilter2); \
u00 = vis_fmul8sux16(row30, yFilter3); \
u01 = vis_fmul8ulx16(row30, yFilter3); \
v21 = vis_fpadd16(u10, u11); \
sum1 = vis_fpadd16(v01, v11); \
u10 = vis_fmul8sux16(row31, yFilter3); \
sum2 = vis_fpadd16(v02, v12); \
sum3 = vis_fpadd16(v03, v13); \
v22 = vis_fpadd16(u20, u21); \
u11 = vis_fmul8ulx16(row31, yFilter3); \
sum0 = vis_fpadd16(sum0, v20); \
u20 = vis_fmul8sux16(row32, yFilter3); \
u21 = vis_fmul8ulx16(row32, yFilter3); \
v23 = vis_fpadd16(u30, u31); \
v30 = vis_fpadd16(u00, u01); \
sum1 = vis_fpadd16(sum1, v21); \
u30 = vis_fmul8sux16(row33, yFilter3); \
u31 = vis_fmul8ulx16(row33, yFilter3); \
v31 = vis_fpadd16(u10, u11); \
sum2 = vis_fpadd16(sum2, v22); \
sum3 = vis_fpadd16(sum3, v23); \
v32 = vis_fpadd16(u20, u21); \
sum0 = vis_fpadd16(sum0, v30); \
v33 = vis_fpadd16(u30, u31); \
v00 = vis_fmul8sux16(sum0, xFilter0); \
sum1 = vis_fpadd16(sum1, v31); \
sum2 = vis_fpadd16(sum2, v32); \
v01 = vis_fmul8ulx16(sum0, xFilter0); \
v10 = vis_fmul8sux16(sum1, xFilter1); \
sum3 = vis_fpadd16(sum3, v33); \
v11 = vis_fmul8ulx16(sum1, xFilter1); \
d0 = vis_fpadd16(v00, v01); \
v20 = vis_fmul8sux16(sum2, xFilter2); \
v21 = vis_fmul8ulx16(sum2, xFilter2); \
d1 = vis_fpadd16(v10, v11); \
v30 = vis_fmul8sux16(sum3, xFilter3); \
v31 = vis_fmul8ulx16(sum3, xFilter3); \
d2 = vis_fpadd16(v20, v21); \
d3 = vis_fpadd16(v30, v31); \
d0 = vis_fpadd16(d0, d1); \
d2 = vis_fpadd16(d2, d3); \
d0 = vis_fpadd16(d0, d2); \
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
res = vis_fpackfix_pair(d2, d3)
/***************************************************************/
#define BC_S16_4CH(mlib_filters_s16_4) \
u00 = vis_fmul8sux16(row00, yFilter0); \
u01 = vis_fmul8ulx16(row00, yFilter0); \
u10 = vis_fmul8sux16(row01, yFilter0); \
u11 = vis_fmul8ulx16(row01, yFilter0); \
v00 = vis_fpadd16(u00, u01); \
u20 = vis_fmul8sux16(row02, yFilter0); \
v01 = vis_fpadd16(u10, u11); \
u21 = vis_fmul8ulx16(row02, yFilter0); \
u30 = vis_fmul8sux16(row03, yFilter0); \
u31 = vis_fmul8ulx16(row03, yFilter0); \
v02 = vis_fpadd16(u20, u21); \
row00 = flut[srcIndexPtr[0]]; \
u00 = vis_fmul8sux16(row10, yFilter1); \
u01 = vis_fmul8ulx16(row10, yFilter1); \
filterposy = (Y >> FILTER_SHIFT); \
v03 = vis_fpadd16(u30, u31); \
row01 = flut[srcIndexPtr[1]]; \
u10 = vis_fmul8sux16(row11, yFilter1); \
u11 = vis_fmul8ulx16(row11, yFilter1); \
v10 = vis_fpadd16(u00, u01); \
row02 = flut[srcIndexPtr[2]]; \
u20 = vis_fmul8sux16(row12, yFilter1); \
v11 = vis_fpadd16(u10, u11); \
u21 = vis_fmul8ulx16(row12, yFilter1); \
u30 = vis_fmul8sux16(row13, yFilter1); \
row03 = flut[srcIndexPtr[3]]; \
u31 = vis_fmul8ulx16(row13, yFilter1); \
u00 = vis_fmul8sux16(row20, yFilter2); \
filterposx = (X >> FILTER_SHIFT); \
srcIndexPtr += srcYStride; \
v12 = vis_fpadd16(u20, u21); \
u01 = vis_fmul8ulx16(row20, yFilter2); \
v13 = vis_fpadd16(u30, u31); \
row10 = flut[srcIndexPtr[0]]; \
u10 = vis_fmul8sux16(row21, yFilter2); \
X += dX; \
u11 = vis_fmul8ulx16(row21, yFilter2); \
v20 = vis_fpadd16(u00, u01); \
row11 = flut[srcIndexPtr[1]]; \
u20 = vis_fmul8sux16(row22, yFilter2); \
sum0 = vis_fpadd16(v00, v10); \
u21 = vis_fmul8ulx16(row22, yFilter2); \
row12 = flut[srcIndexPtr[2]]; \
u30 = vis_fmul8sux16(row23, yFilter2); \
u31 = vis_fmul8ulx16(row23, yFilter2); \
row13 = flut[srcIndexPtr[3]]; \
u00 = vis_fmul8sux16(row30, yFilter3); \
srcIndexPtr += srcYStride; \
u01 = vis_fmul8ulx16(row30, yFilter3); \
v21 = vis_fpadd16(u10, u11); \
Y += dY; \
xSrc = (X >> MLIB_SHIFT)-1; \
sum1 = vis_fpadd16(v01, v11); \
row20 = flut[srcIndexPtr[0]]; \
u10 = vis_fmul8sux16(row31, yFilter3); \
sum2 = vis_fpadd16(v02, v12); \
sum3 = vis_fpadd16(v03, v13); \
ySrc = (Y >> MLIB_SHIFT)-1; \
row21 = flut[srcIndexPtr[1]]; \
v22 = vis_fpadd16(u20, u21); \
u11 = vis_fmul8ulx16(row31, yFilter3); \
sum0 = vis_fpadd16(sum0, v20); \
u20 = vis_fmul8sux16(row32, yFilter3); \
row22 = flut[srcIndexPtr[2]]; \
u21 = vis_fmul8ulx16(row32, yFilter3); \
v23 = vis_fpadd16(u30, u31); \
v30 = vis_fpadd16(u00, u01); \
filterposy &= FILTER_MASK; \
sum1 = vis_fpadd16(sum1, v21); \
u30 = vis_fmul8sux16(row33, yFilter3); \
row23 = flut[srcIndexPtr[3]]; \
u31 = vis_fmul8ulx16(row33, yFilter3); \
srcIndexPtr += srcYStride; \
filterposx &= FILTER_MASK; \
v31 = vis_fpadd16(u10, u11); \
row30 = flut[srcIndexPtr[0]]; \
sum2 = vis_fpadd16(sum2, v22); \
sum3 = vis_fpadd16(sum3, v23); \
row31 = flut[srcIndexPtr[1]]; \
v32 = vis_fpadd16(u20, u21); \
sum0 = vis_fpadd16(sum0, v30); \
row32 = flut[srcIndexPtr[2]]; \
v33 = vis_fpadd16(u30, u31); \
row33 = flut[srcIndexPtr[3]]; \
v00 = vis_fmul8sux16(sum0, xFilter0); \
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
sum1 = vis_fpadd16(sum1, v31); \
yFilter0 = yPtr[0]; \
sum2 = vis_fpadd16(sum2, v32); \
v01 = vis_fmul8ulx16(sum0, xFilter0); \
yFilter1 = yPtr[1]; \
v10 = vis_fmul8sux16(sum1, xFilter1); \
sum3 = vis_fpadd16(sum3, v33); \
yFilter2 = yPtr[2]; \
v11 = vis_fmul8ulx16(sum1, xFilter1); \
d0 = vis_fpadd16(v00, v01); \
yFilter3 = yPtr[3]; \
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_4 + filterposx*4)); \
v20 = vis_fmul8sux16(sum2, xFilter2); \
xFilter0 = xPtr[0]; \
v21 = vis_fmul8ulx16(sum2, xFilter2); \
d1 = vis_fpadd16(v10, v11); \
xFilter1 = xPtr[1]; \
v30 = vis_fmul8sux16(sum3, xFilter3); \
v31 = vis_fmul8ulx16(sum3, xFilter3); \
d2 = vis_fpadd16(v20, v21); \
xFilter2 = xPtr[2]; \
d3 = vis_fpadd16(v30, v31); \
xFilter3 = xPtr[3]; \
srcIndexPtr = (MLIB_TYPE *)lineAddr[ySrc] + xSrc
/***************************************************************/
#define FADD_4BC_S16() \
d0 = vis_fpadd16(d0, d1); \
d2 = vis_fpadd16(d2, d3); \
d0 = vis_fpadd16(d0, d2); \
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
res = vis_fpackfix_pair(d2, d3)
/***************************************************************/
#undef MLIB_TYPE
#define MLIB_TYPE mlib_u8
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 5
#undef FILTER_MASK
#define FILTER_MASK (((1 << 8) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_U8_U8_3CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_U8();
mlib_f32 *flut = (mlib_f32 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT/2];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_u8, *mlib_filters_table_u8_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_u8 = mlib_filters_u8_bc;
mlib_filters_table_u8_4 = mlib_filters_u8_bc_4;
} else {
mlib_filters_table_u8 = mlib_filters_u8_bc2;
mlib_filters_table_u8_4 = mlib_filters_u8_bc2_4;
}
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * ((max_xsize + 1) >> 1));
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
vis_write_gsr(3 << 3);
for (j = yStart; j <= yFinish; j++) {
CLIP();
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 6) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
#pragma pipeloop(0)
for (; i <= cols-8; i += 2) {
*dstPixelPtr++ = res;
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
}
*dstPixelPtr++ = res;
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 6;
}
if (i <= cols-4) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 4;
}
if (i <= cols-2) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 2;
}
if (i < cols) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
d0 = vis_fpadd16(d00, d10);
d1 = vis_fpadd16(d20, d30);
d0 = vis_fpadd16(d0, d1);
res = vis_fpack16_pair(d0, d0);
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_U8_U8_3_in_4((mlib_u8 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 4
#undef FILTER_MASK
#define FILTER_MASK (((1 << 9) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_U8_S16_3CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_S16();
mlib_d64 *flut = (mlib_d64 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_s16_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_s16_4 = mlib_filters_s16_bc_4;
} else {
mlib_filters_table_s16_4 = mlib_filters_s16_bc2_4;
}
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * max_xsize);
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
for (j = yStart; j <= yFinish; j++) {
CLIP();
vis_write_gsr(10 << 3);
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 4) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
NEXT_PIXEL_4BC();
BC_S16_4CH(mlib_filters_table_s16_4);
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
#pragma pipeloop(0)
for (; i < cols-4; i++) {
*dstPixelPtr++ = res;
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
}
*dstPixelPtr++ = res;
FADD_4BC_S16();
*dstPixelPtr++ = res;
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
i += 4;
}
#pragma pipeloop(0)
for (; i < cols; i++) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_S16_U8_3_in_4((mlib_s16 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 5
#undef FILTER_MASK
#define FILTER_MASK (((1 << 8) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_U8_U8_4CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_U8();
mlib_f32 *flut = (mlib_f32 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT/2];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_u8, *mlib_filters_table_u8_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_u8 = mlib_filters_u8_bc;
mlib_filters_table_u8_4 = mlib_filters_u8_bc_4;
} else {
mlib_filters_table_u8 = mlib_filters_u8_bc2;
mlib_filters_table_u8_4 = mlib_filters_u8_bc2_4;
}
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * ((max_xsize + 1) >> 1));
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
vis_write_gsr(3 << 3);
for (j = yStart; j <= yFinish; j++) {
CLIP();
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 6) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
#pragma pipeloop(0)
for (; i <= cols-8; i += 2) {
*dstPixelPtr++ = res;
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
}
*dstPixelPtr++ = res;
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 6;
}
if (i <= cols-4) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 4;
}
if (i <= cols-2) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 2;
}
if (i < cols) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
d0 = vis_fpadd16(d00, d10);
d1 = vis_fpadd16(d20, d30);
d0 = vis_fpadd16(d0, d1);
res = vis_fpack16_pair(d0, d0);
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_U8_U8_4((mlib_u8 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 4
#undef FILTER_MASK
#define FILTER_MASK (((1 << 9) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_U8_S16_4CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_S16();
mlib_d64 *flut = (mlib_d64 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_s16_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_s16_4 = mlib_filters_s16_bc_4;
} else {
mlib_filters_table_s16_4 = mlib_filters_s16_bc2_4;
}
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * max_xsize);
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
for (j = yStart; j <= yFinish; j++) {
CLIP();
vis_write_gsr(10 << 3);
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 4) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
NEXT_PIXEL_4BC();
BC_S16_4CH(mlib_filters_table_s16_4);
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
#pragma pipeloop(0)
for (; i < cols-4; i++) {
*dstPixelPtr++ = res;
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
}
*dstPixelPtr++ = res;
FADD_4BC_S16();
*dstPixelPtr++ = res;
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
i += 4;
}
#pragma pipeloop(0)
for (; i < cols; i++) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_S16_U8_4((mlib_s16 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef MLIB_TYPE
#define MLIB_TYPE mlib_s16
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 5
#undef FILTER_MASK
#define FILTER_MASK (((1 << 8) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_S16_U8_3CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_U8();
mlib_f32 *flut = (mlib_f32 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT/2];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_u8, *mlib_filters_table_u8_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_u8 = mlib_filters_u8_bc;
mlib_filters_table_u8_4 = mlib_filters_u8_bc_4;
} else {
mlib_filters_table_u8 = mlib_filters_u8_bc2;
mlib_filters_table_u8_4 = mlib_filters_u8_bc2_4;
}
srcYStride >>= 1;
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * ((max_xsize + 1) >> 1));
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
vis_write_gsr(3 << 3);
for (j = yStart; j <= yFinish; j++) {
CLIP();
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 6) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
#pragma pipeloop(0)
for (; i <= cols-8; i += 2) {
*dstPixelPtr++ = res;
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
}
*dstPixelPtr++ = res;
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 6;
}
if (i <= cols-4) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 4;
}
if (i <= cols-2) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 2;
}
if (i < cols) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
d0 = vis_fpadd16(d00, d10);
d1 = vis_fpadd16(d20, d30);
d0 = vis_fpadd16(d0, d1);
res = vis_fpack16_pair(d0, d0);
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_U8_S16_3_in_4((mlib_u8 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 4
#undef FILTER_MASK
#define FILTER_MASK (((1 << 9) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_S16_S16_3CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_S16();
mlib_d64 *flut = (mlib_d64 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_s16_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_s16_4 = mlib_filters_s16_bc_4;
} else {
mlib_filters_table_s16_4 = mlib_filters_s16_bc2_4;
}
srcYStride >>= 1;
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * max_xsize);
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
for (j = yStart; j <= yFinish; j++) {
CLIP();
vis_write_gsr(10 << 3);
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 4) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
NEXT_PIXEL_4BC();
BC_S16_4CH(mlib_filters_table_s16_4);
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
#pragma pipeloop(0)
for (; i < cols-4; i++) {
*dstPixelPtr++ = res;
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
}
*dstPixelPtr++ = res;
FADD_4BC_S16();
*dstPixelPtr++ = res;
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
i += 4;
}
#pragma pipeloop(0)
for (; i < cols; i++) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_S16_S16_3_in_4((mlib_s16 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 5
#undef FILTER_MASK
#define FILTER_MASK (((1 << 8) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_S16_U8_4CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_U8();
mlib_f32 *flut = (mlib_f32 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT/2];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_u8, *mlib_filters_table_u8_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_u8 = mlib_filters_u8_bc;
mlib_filters_table_u8_4 = mlib_filters_u8_bc_4;
} else {
mlib_filters_table_u8 = mlib_filters_u8_bc2;
mlib_filters_table_u8_4 = mlib_filters_u8_bc2_4;
}
srcYStride >>= 1;
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * ((max_xsize + 1) >> 1));
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
vis_write_gsr(3 << 3);
for (j = yStart; j <= yFinish; j++) {
CLIP();
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 6) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
#pragma pipeloop(0)
for (; i <= cols-8; i += 2) {
*dstPixelPtr++ = res;
FADD_4BC_U8();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
}
*dstPixelPtr++ = res;
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 6;
}
if (i <= cols-4) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
NEXT_PIXEL_4BC();
BC_U8_4CH(0, mlib_filters_table_u8, mlib_filters_table_u8_4);
BC_U8_4CH(1, mlib_filters_table_u8, mlib_filters_table_u8_4);
FADD_4BC_U8();
*dstPixelPtr++ = res;
RESULT_4BC_U8_1PIXEL(0);
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 4;
}
if (i <= cols-2) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(1);
FADD_4BC_U8();
*dstPixelPtr++ = res;
i += 2;
}
if (i < cols) {
NEXT_PIXEL_4BC();
LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table_u8, mlib_filters_table_u8_4);
RESULT_4BC_U8_1PIXEL(0);
d0 = vis_fpadd16(d00, d10);
d1 = vis_fpadd16(d20, d30);
d0 = vis_fpadd16(d0, d1);
res = vis_fpack16_pair(d0, d0);
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_U8_S16_4((mlib_u8 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
#undef FILTER_SHIFT
#define FILTER_SHIFT 4
#undef FILTER_MASK
#define FILTER_MASK (((1 << 9) - 1) << 3)
/***************************************************************/
mlib_status mlib_ImageAffineIndex_S16_S16_4CH_BC(mlib_affine_param *param,
const void *colormap)
{
DECLAREVAR();
DECLAREVAR_S16();
mlib_d64 *flut = (mlib_d64 *)mlib_ImageGetLutNormalTable(colormap) -
mlib_ImageGetLutOffset(colormap);
mlib_d64 dstRowData[MLIB_LIMIT];
mlib_d64 *dstRowPtr = dstRowData;
const mlib_s16 *mlib_filters_table_s16_4;
if (filter == MLIB_BICUBIC) {
mlib_filters_table_s16_4 = mlib_filters_s16_bc_4;
} else {
mlib_filters_table_s16_4 = mlib_filters_s16_bc2_4;
}
srcYStride >>= 1;
if (max_xsize > MLIB_LIMIT) {
dstRowPtr = mlib_malloc(sizeof(mlib_d64) * max_xsize);
if (dstRowPtr == NULL) return MLIB_FAILURE;
}
for (j = yStart; j <= yFinish; j++) {
CLIP();
vis_write_gsr(10 << 3);
cols = xRight - xLeft + 1;
i = 0;
if (i <= cols - 4) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
NEXT_PIXEL_4BC();
BC_S16_4CH(mlib_filters_table_s16_4);
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
#pragma pipeloop(0)
for (; i < cols-4; i++) {
*dstPixelPtr++ = res;
FADD_4BC_S16();
BC_S16_4CH(mlib_filters_table_s16_4);
}
*dstPixelPtr++ = res;
FADD_4BC_S16();
*dstPixelPtr++ = res;
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
i += 4;
}
#pragma pipeloop(0)
for (; i < cols; i++) {
NEXT_PIXEL_4BC();
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_s16_4);
RESULT_4BC_S16_1PIXEL();
*dstPixelPtr++ = res;
}
mlib_ImageColorTrue2IndexLine_S16_S16_4((mlib_s16 *)dstRowPtr,
dstIndexPtr,
xRight - xLeft + 1,
colormap);
}
if (dstRowPtr != dstRowData) mlib_free(dstRowPtr);
return MLIB_SUCCESS;
}
/***************************************************************/
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