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/*
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* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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2
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* The functions step along the lines from xLeft to xRight and apply
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* the bicubic filtering.
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*
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*/
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#include "vis_proto.h"
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#include "mlib_ImageAffine.h"
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#include "mlib_v_ImageFilters.h"
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/***************************************************************/
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#define DTYPE mlib_s16
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#define FILTER_BITS 9
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/***************************************************************/
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#define sPtr srcPixelPtr
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/***************************************************************/
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#define NEXT_PIXEL_1BC_S16() \
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xSrc = (X >> MLIB_SHIFT)-1; \
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ySrc = (Y >> MLIB_SHIFT)-1; \
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sPtr = (mlib_s16 *)lineAddr[ySrc] + xSrc
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/***************************************************************/
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#define LOAD_BC_S16_1CH_1PIXEL(mlib_filters_s16, mlib_filters_s16_4) \
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dpSrc = vis_alignaddr(sPtr, 0); \
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data0 = dpSrc[0]; \
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data1 = dpSrc[1]; \
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row0 = vis_faligndata(data0, data1); \
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sPtr += srcYStride; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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data0 = dpSrc[0]; \
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data1 = dpSrc[1]; \
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row1 = vis_faligndata(data0, data1); \
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sPtr += srcYStride; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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data0 = dpSrc[0]; \
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data1 = dpSrc[1]; \
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row2 = vis_faligndata(data0, data1); \
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sPtr += srcYStride; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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data0 = dpSrc[0]; \
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data1 = dpSrc[1]; \
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row3 = vis_faligndata(data0, data1); \
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filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
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yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
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yFilter0 = yPtr[0]; \
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yFilter1 = yPtr[1]; \
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yFilter2 = yPtr[2]; \
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yFilter3 = yPtr[3]; \
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filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
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xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_s16 + filterposx)); \
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X += dX; \
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Y += dY
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/***************************************************************/
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#define RESULT_1BC_S16_1PIXEL() \
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u0 = vis_fmul8sux16(vis_fxor(row0, mask8000), yFilter0); \
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u1 = vis_fmul8ulx16(vis_fxor(row0, mask8000), yFilter0); \
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u2 = vis_fmul8sux16(vis_fxor(row1, mask8000), yFilter1); \
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v0 = vis_fpadd16(u0, u1); \
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u3 = vis_fmul8ulx16(vis_fxor(row1, mask8000), yFilter1); \
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u0 = vis_fmul8sux16(vis_fxor(row2, mask8000), yFilter2); \
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v1 = vis_fpadd16(u2, u3); \
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u1 = vis_fmul8ulx16(vis_fxor(row2, mask8000), yFilter2); \
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sum = vis_fpadd16(v0, v1); \
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u2 = vis_fmul8sux16(vis_fxor(row3, mask8000), yFilter3); \
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v2 = vis_fpadd16(u0, u1); \
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u3 = vis_fmul8ulx16(vis_fxor(row3, mask8000), yFilter3); \
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sum = vis_fpadd16(sum, v2); \
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v3 = vis_fpadd16(u2, u3); \
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sum = vis_fpadd16(sum, v3); \
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d00 = vis_fmul8sux16(sum, xFilter); \
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d10 = vis_fmul8ulx16(sum, xFilter); \
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d0 = vis_fpadd16(d00, d10); \
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p0 = vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)); \
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d0 = vis_fmuld8sux16(f_x01000100, p0); \
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d1 = vis_write_lo(d1, vis_fpadd32s(vis_read_hi(d0), vis_read_lo(d0))); \
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res = vis_fxor(vis_fpackfix_pair(d1, d1), mask8000)
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/***************************************************************/
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#define BC_S16_1CH(ind, mlib_filters_s16, mlib_filters_s16_4) \
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u0 = vis_fmul8sux16(vis_fxor(row0, mask8000), yFilter0); \
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u1 = vis_fmul8ulx16(vis_fxor(row0, mask8000), yFilter0); \
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dpSrc = vis_alignaddr(sPtr, 0); \
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u2 = vis_fmul8sux16(vis_fxor(row1, mask8000), yFilter1); \
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v0 = vis_fpadd16(u0, u1); \
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data0 = dpSrc[0]; \
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filterposy = (Y >> FILTER_SHIFT); \
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u3 = vis_fmul8ulx16(vis_fxor(row1, mask8000), yFilter1); \
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data1 = dpSrc[1]; \
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row0 = vis_faligndata(data0, data1); \
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filterposx = (X >> FILTER_SHIFT); \
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sPtr += srcYStride; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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u0 = vis_fmul8sux16(vis_fxor(row2, mask8000), yFilter2); \
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v1 = vis_fpadd16(u2, u3); \
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data0 = dpSrc[0]; \
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u1 = vis_fmul8ulx16(vis_fxor(row2, mask8000), yFilter2); \
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sum = vis_fpadd16(v0, v1); \
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X += dX; \
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data1 = dpSrc[1]; \
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row1 = vis_faligndata(data0, data1); \
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sPtr += srcYStride; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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u2 = vis_fmul8sux16(vis_fxor(row3, mask8000), yFilter3); \
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v2 = vis_fpadd16(u0, u1); \
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Y += dY; \
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xSrc = (X >> MLIB_SHIFT)-1; \
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data0 = dpSrc[0]; \
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u3 = vis_fmul8ulx16(vis_fxor(row3, mask8000), yFilter3); \
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sum = vis_fpadd16(sum, v2); \
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ySrc = (Y >> MLIB_SHIFT)-1; \
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data1 = dpSrc[1]; \
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filterposy &= FILTER_MASK; \
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row2 = vis_faligndata(data0, data1); \
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sPtr += srcYStride; \
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filterposx &= FILTER_MASK; \
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dpSrc = vis_alignaddr(sPtr, 0); \
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data0 = dpSrc[0]; \
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v3 = vis_fpadd16(u2, u3); \
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data1 = dpSrc[1]; \
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row3 = vis_faligndata(data0, data1); \
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yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
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yFilter0 = yPtr[0]; \
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sum = vis_fpadd16(sum, v3); \
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yFilter1 = yPtr[1]; \
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d0 = vis_fmul8sux16(sum, xFilter); \
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yFilter2 = yPtr[2]; \
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d1 = vis_fmul8ulx16(sum, xFilter); \
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yFilter3 = yPtr[3]; \
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xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_s16 + filterposx)); \
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d0##ind = vis_fpadd16(d0, d1); \
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sPtr = (mlib_s16 *)lineAddr[ySrc] + xSrc
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/***************************************************************/
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#define FADD_1BC_S16() \
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p0 = vis_fpadd16s(vis_read_hi(d00), vis_read_lo(d00)); \
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p1 = vis_fpadd16s(vis_read_hi(d01), vis_read_lo(d01)); \
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p2 = vis_fpadd16s(vis_read_hi(d02), vis_read_lo(d02)); \
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p3 = vis_fpadd16s(vis_read_hi(d03), vis_read_lo(d03)); \
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d0 = vis_fmuld8sux16(f_x01000100, p0); \
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d1 = vis_fmuld8sux16(f_x01000100, p1); \
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d2 = vis_fmuld8sux16(f_x01000100, p2); \
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d3 = vis_fmuld8sux16(f_x01000100, p3); \
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d0 = vis_freg_pair(vis_fpadd32s(vis_read_hi(d0), vis_read_lo(d0)), \
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vis_fpadd32s(vis_read_hi(d1), vis_read_lo(d1))); \
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d1 = vis_freg_pair(vis_fpadd32s(vis_read_hi(d2), vis_read_lo(d2)), \
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vis_fpadd32s(vis_read_hi(d3), vis_read_lo(d3))); \
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res = vis_fxor(vis_fpackfix_pair(d0, d1), mask8000)
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/***************************************************************/
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mlib_status mlib_ImageAffine_u16_1ch_bc (mlib_affine_param *param)
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{
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DECLAREVAR_BC();
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mlib_s32 filterposx, filterposy;
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mlib_d64 data0, data1;
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mlib_d64 sum;
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mlib_d64 row0, row1, row2, row3;
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mlib_f32 p0, p1, p2, p3;
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mlib_d64 xFilter, yFilter0, yFilter1, yFilter2, yFilter3;
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mlib_d64 v0, v1, v2, v3;
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mlib_d64 u0, u1, u2, u3;
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mlib_d64 d0, d1, d2, d3;
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mlib_d64 d00, d10, d01, d02, d03;
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mlib_d64 *yPtr;
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mlib_d64 *dpSrc;
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mlib_s32 align, cols, i;
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mlib_d64 res;
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mlib_f32 f_x01000100 = vis_to_float(0x01000100);
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mlib_d64 mask8000 = vis_to_double_dup(0x80008000);
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const mlib_s16 *mlib_filters_table ;
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const mlib_s16 *mlib_filters_table_4;
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if (filter == MLIB_BICUBIC) {
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mlib_filters_table = mlib_filters_s16_bc;
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mlib_filters_table_4 = mlib_filters_s16_bc_4;
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} else {
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mlib_filters_table = mlib_filters_s16_bc2;
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mlib_filters_table_4 = mlib_filters_s16_bc2_4;
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}
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srcYStride >>= 1;
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for (j = yStart; j <= yFinish; j++) {
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vis_write_gsr(10 << 3);
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CLIP(1);
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cols = xRight - xLeft + 1;
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align = (8 - ((mlib_addr)dstPixelPtr) & 7) & 7;
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align >>= 1;
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align = (cols < align)? cols : align;
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for (i = 0; i < align; i++) {
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NEXT_PIXEL_1BC_S16();
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LOAD_BC_S16_1CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
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RESULT_1BC_S16_1PIXEL();
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vis_st_u16(res, dstPixelPtr++);
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}
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if (i <= cols - 10) {
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NEXT_PIXEL_1BC_S16();
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LOAD_BC_S16_1CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
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NEXT_PIXEL_1BC_S16();
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BC_S16_1CH(0, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(1, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(2, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(3, mlib_filters_table, mlib_filters_table_4);
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FADD_1BC_S16();
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BC_S16_1CH(0, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(1, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(2, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(3, mlib_filters_table, mlib_filters_table_4);
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#pragma pipeloop(0)
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for (; i <= cols - 14; i += 4) {
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*(mlib_d64*)dstPixelPtr = res;
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FADD_1BC_S16();
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BC_S16_1CH(0, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(1, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(2, mlib_filters_table, mlib_filters_table_4);
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BC_S16_1CH(3, mlib_filters_table, mlib_filters_table_4);
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dstPixelPtr += 4;
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}
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*(mlib_d64*)dstPixelPtr = res;
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dstPixelPtr += 4;
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FADD_1BC_S16();
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*(mlib_d64*)dstPixelPtr = res;
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dstPixelPtr += 4;
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RESULT_1BC_S16_1PIXEL();
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vis_st_u16(res, dstPixelPtr++);
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LOAD_BC_S16_1CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
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RESULT_1BC_S16_1PIXEL();
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vis_st_u16(res, dstPixelPtr++);
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i += 10;
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}
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for (; i < cols; i++) {
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NEXT_PIXEL_1BC_S16();
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LOAD_BC_S16_1CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
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RESULT_1BC_S16_1PIXEL();
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vis_st_u16(res, dstPixelPtr++);
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}
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}
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return MLIB_SUCCESS;
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}
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/***************************************************************/
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#define NEXT_PIXEL_2BC_S16() \
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xSrc = (X >> MLIB_SHIFT)-1; \
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ySrc = (Y >> MLIB_SHIFT)-1; \
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|
|
291 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc << 1)
|
|
|
292 |
|
|
|
293 |
/***************************************************************/
|
|
|
294 |
#define LOAD_BC_S16_2CH_1PIXEL(mlib_filters_s16, mlib_filters_s16_4) \
|
|
|
295 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
296 |
data0 = dpSrc[0]; \
|
|
|
297 |
data1 = dpSrc[1]; \
|
|
|
298 |
data2 = dpSrc[2]; \
|
|
|
299 |
row00 = vis_faligndata(data0, data1); \
|
|
|
300 |
row01 = vis_faligndata(data1, data2); \
|
|
|
301 |
sPtr += srcYStride; \
|
|
|
302 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
303 |
data0 = dpSrc[0]; \
|
|
|
304 |
data1 = dpSrc[1]; \
|
|
|
305 |
data2 = dpSrc[2]; \
|
|
|
306 |
row10 = vis_faligndata(data0, data1); \
|
|
|
307 |
row11 = vis_faligndata(data1, data2); \
|
|
|
308 |
sPtr += srcYStride; \
|
|
|
309 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
310 |
data0 = dpSrc[0]; \
|
|
|
311 |
data1 = dpSrc[1]; \
|
|
|
312 |
data2 = dpSrc[2]; \
|
|
|
313 |
row20 = vis_faligndata(data0, data1); \
|
|
|
314 |
row21 = vis_faligndata(data1, data2); \
|
|
|
315 |
sPtr += srcYStride; \
|
|
|
316 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
317 |
data0 = dpSrc[0]; \
|
|
|
318 |
data1 = dpSrc[1]; \
|
|
|
319 |
data2 = dpSrc[2]; \
|
|
|
320 |
row30 = vis_faligndata(data0, data1); \
|
|
|
321 |
row31 = vis_faligndata(data1, data2); \
|
|
|
322 |
filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
323 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
324 |
yFilter0 = yPtr[0]; \
|
|
|
325 |
yFilter1 = yPtr[1]; \
|
|
|
326 |
yFilter2 = yPtr[2]; \
|
|
|
327 |
yFilter3 = yPtr[3]; \
|
|
|
328 |
filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
329 |
xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_s16 + filterposx)); \
|
|
|
330 |
X += dX; \
|
|
|
331 |
Y += dY
|
|
|
332 |
|
|
|
333 |
/***************************************************************/
|
|
|
334 |
#define RESULT_2BC_S16_1PIXEL() \
|
|
|
335 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
336 |
dr = vis_fpmerge(vis_read_hi(xFilter), vis_read_lo(xFilter)); \
|
|
|
337 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
338 |
dr = vis_fpmerge(vis_read_hi(dr), vis_read_lo(dr)); \
|
|
|
339 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
340 |
dr1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr)); \
|
|
|
341 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
342 |
dr = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr)); \
|
|
|
343 |
u20 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
344 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
345 |
u21 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
346 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
347 |
u00 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
348 |
xFilter0 = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr1)); \
|
|
|
349 |
u01 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
350 |
u10 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
351 |
u11 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
352 |
v10 = vis_fpadd16(u20, u21); \
|
|
|
353 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
354 |
u20 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
355 |
v11 = vis_fpadd16(u00, u01); \
|
|
|
356 |
u21 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
357 |
xFilter1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr1)); \
|
|
|
358 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
359 |
v20 = vis_fpadd16(u10, u11); \
|
|
|
360 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
361 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
362 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
363 |
v21 = vis_fpadd16(u20, u21); \
|
|
|
364 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
365 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
366 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
367 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
368 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
369 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
370 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
371 |
d00 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
372 |
d10 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
373 |
d20 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
374 |
d30 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
375 |
d0 = vis_fpadd16(d00, d10); \
|
|
|
376 |
d1 = vis_fpadd16(d20, d30); \
|
|
|
377 |
d0 = vis_fpadd16(d0, d1); \
|
|
|
378 |
p0 = vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)); \
|
|
|
379 |
d0 = vis_fmuld8sux16(f_x01000100, p0); \
|
|
|
380 |
res = vis_fxor(vis_fpackfix_pair(d0, d0), mask8000)
|
|
|
381 |
|
|
|
382 |
/***************************************************************/
|
|
|
383 |
#define BC_S16_2CH(ind, mlib_filters_s16, mlib_filters_s16_4) \
|
|
|
384 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
385 |
dr = vis_fpmerge(vis_read_hi(xFilter), vis_read_lo(xFilter)); \
|
|
|
386 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
387 |
dr = vis_fpmerge(vis_read_hi(dr), vis_read_lo(dr)); \
|
|
|
388 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
389 |
dr1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr)); \
|
|
|
390 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
391 |
dr = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr)); \
|
|
|
392 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
393 |
u20 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
394 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
395 |
u21 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
396 |
data0 = dpSrc[0]; \
|
|
|
397 |
filterposy = (Y >> FILTER_SHIFT); \
|
|
|
398 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
399 |
data1 = dpSrc[1]; \
|
|
|
400 |
u00 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
401 |
xFilter0 = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr1)); \
|
|
|
402 |
data2 = dpSrc[2]; \
|
|
|
403 |
u01 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
404 |
row00 = vis_faligndata(data0, data1); \
|
|
|
405 |
u10 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
406 |
row01 = vis_faligndata(data1, data2); \
|
|
|
407 |
filterposx = (X >> FILTER_SHIFT); \
|
|
|
408 |
sPtr += srcYStride; \
|
|
|
409 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
410 |
u11 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
411 |
v10 = vis_fpadd16(u20, u21); \
|
|
|
412 |
data0 = dpSrc[0]; \
|
|
|
413 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
414 |
X += dX; \
|
|
|
415 |
data1 = dpSrc[1]; \
|
|
|
416 |
u20 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
417 |
v11 = vis_fpadd16(u00, u01); \
|
|
|
418 |
data2 = dpSrc[2]; \
|
|
|
419 |
row10 = vis_faligndata(data0, data1); \
|
|
|
420 |
u21 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
421 |
row11 = vis_faligndata(data1, data2); \
|
|
|
422 |
sPtr += srcYStride; \
|
|
|
423 |
xFilter1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr1)); \
|
|
|
424 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
425 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
426 |
v20 = vis_fpadd16(u10, u11); \
|
|
|
427 |
Y += dY; \
|
|
|
428 |
xSrc = (X >> MLIB_SHIFT)-1; \
|
|
|
429 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
430 |
data0 = dpSrc[0]; \
|
|
|
431 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
432 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
433 |
ySrc = (Y >> MLIB_SHIFT)-1; \
|
|
|
434 |
data1 = dpSrc[1]; \
|
|
|
435 |
v21 = vis_fpadd16(u20, u21); \
|
|
|
436 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
437 |
data2 = dpSrc[2]; \
|
|
|
438 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
439 |
filterposy &= FILTER_MASK; \
|
|
|
440 |
row20 = vis_faligndata(data0, data1); \
|
|
|
441 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
442 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
443 |
row21 = vis_faligndata(data1, data2); \
|
|
|
444 |
sPtr += srcYStride; \
|
|
|
445 |
filterposx &= FILTER_MASK; \
|
|
|
446 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
447 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
448 |
data0 = dpSrc[0]; \
|
|
|
449 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
450 |
data1 = dpSrc[1]; \
|
|
|
451 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
452 |
data2 = dpSrc[2]; \
|
|
|
453 |
row30 = vis_faligndata(data0, data1); \
|
|
|
454 |
d0 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
455 |
row31 = vis_faligndata(data1, data2); \
|
|
|
456 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
457 |
d1 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
458 |
yFilter0 = yPtr[0]; \
|
|
|
459 |
d2 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
460 |
yFilter1 = yPtr[1]; \
|
|
|
461 |
d3 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
462 |
d0##ind = vis_fpadd16(d0, d1); \
|
|
|
463 |
yFilter2 = yPtr[2]; \
|
|
|
464 |
yFilter3 = yPtr[3]; \
|
|
|
465 |
d1##ind = vis_fpadd16(d2, d3); \
|
|
|
466 |
xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_s16 + filterposx)); \
|
|
|
467 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc << 1)
|
|
|
468 |
|
|
|
469 |
/***************************************************************/
|
|
|
470 |
#define FADD_2BC_S16() \
|
|
|
471 |
d0 = vis_fpadd16(d00, d10); \
|
|
|
472 |
d2 = vis_fpadd16(d01, d11); \
|
|
|
473 |
p0 = vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)); \
|
|
|
474 |
p1 = vis_fpadd16s(vis_read_hi(d2), vis_read_lo(d2)); \
|
|
|
475 |
d0 = vis_fmuld8sux16(f_x01000100, p0); \
|
|
|
476 |
d1 = vis_fmuld8sux16(f_x01000100, p1); \
|
|
|
477 |
res = vis_fxor(vis_fpackfix_pair(d0, d1), mask8000)
|
|
|
478 |
|
|
|
479 |
/***************************************************************/
|
|
|
480 |
mlib_status mlib_ImageAffine_u16_2ch_bc (mlib_affine_param *param)
|
|
|
481 |
{
|
|
|
482 |
DECLAREVAR_BC();
|
|
|
483 |
DTYPE *dstLineEnd;
|
|
|
484 |
mlib_s32 filterposx, filterposy;
|
|
|
485 |
mlib_d64 data0, data1, data2;
|
|
|
486 |
mlib_d64 sum0, sum1;
|
|
|
487 |
mlib_d64 row00, row10, row20, row30;
|
|
|
488 |
mlib_d64 row01, row11, row21, row31;
|
|
|
489 |
mlib_f32 p0, p1;
|
|
|
490 |
mlib_d64 xFilter, xFilter0, xFilter1;
|
|
|
491 |
mlib_d64 yFilter0, yFilter1, yFilter2, yFilter3;
|
|
|
492 |
mlib_d64 v00, v01, v10, v11, v20, v21, v30, v31;
|
|
|
493 |
mlib_d64 u00, u01, u10, u11, u20, u21;
|
|
|
494 |
mlib_d64 d0, d1, d2, d3;
|
|
|
495 |
mlib_d64 d00, d10, d20, d30, d01, d11;
|
|
|
496 |
mlib_d64 *yPtr;
|
|
|
497 |
mlib_d64 *dp, *dpSrc;
|
|
|
498 |
mlib_s32 cols, i, mask, emask;
|
|
|
499 |
mlib_d64 res, res1;
|
|
|
500 |
mlib_d64 dr, dr1;
|
|
|
501 |
mlib_f32 f_x01000100 = vis_to_float(0x01000100);
|
|
|
502 |
mlib_d64 mask8000 = vis_to_double_dup(0x80008000);
|
|
|
503 |
const mlib_s16 *mlib_filters_table ;
|
|
|
504 |
const mlib_s16 *mlib_filters_table_4;
|
|
|
505 |
|
|
|
506 |
if (filter == MLIB_BICUBIC) {
|
|
|
507 |
mlib_filters_table = mlib_filters_s16_bc;
|
|
|
508 |
mlib_filters_table_4 = mlib_filters_s16_bc_4;
|
|
|
509 |
} else {
|
|
|
510 |
mlib_filters_table = mlib_filters_s16_bc2;
|
|
|
511 |
mlib_filters_table_4 = mlib_filters_s16_bc2_4;
|
|
|
512 |
}
|
|
|
513 |
|
|
|
514 |
srcYStride >>= 1;
|
|
|
515 |
|
|
|
516 |
for (j = yStart; j <= yFinish; j++) {
|
|
|
517 |
|
|
|
518 |
vis_write_gsr(10 << 3);
|
|
|
519 |
|
|
|
520 |
CLIP(2);
|
|
|
521 |
dstLineEnd = (DTYPE*)dstData + 2 * xRight;
|
|
|
522 |
|
|
|
523 |
cols = xRight - xLeft + 1;
|
|
|
524 |
dp = vis_alignaddr(dstPixelPtr, 0);
|
|
|
525 |
dstLineEnd += 1;
|
|
|
526 |
mask = vis_edge16(dstPixelPtr, dstLineEnd);
|
|
|
527 |
i = 0;
|
|
|
528 |
|
|
|
529 |
if (i <= cols - 6) {
|
|
|
530 |
|
|
|
531 |
NEXT_PIXEL_2BC_S16();
|
|
|
532 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
533 |
|
|
|
534 |
NEXT_PIXEL_2BC_S16();
|
|
|
535 |
|
|
|
536 |
BC_S16_2CH(0, mlib_filters_table, mlib_filters_table_4);
|
|
|
537 |
BC_S16_2CH(1, mlib_filters_table, mlib_filters_table_4);
|
|
|
538 |
|
|
|
539 |
FADD_2BC_S16();
|
|
|
540 |
|
|
|
541 |
BC_S16_2CH(0, mlib_filters_table, mlib_filters_table_4);
|
|
|
542 |
BC_S16_2CH(1, mlib_filters_table, mlib_filters_table_4);
|
|
|
543 |
|
|
|
544 |
#pragma pipeloop(0)
|
|
|
545 |
for (; i <= cols-8; i += 2) {
|
|
|
546 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
547 |
res = vis_faligndata(res, res);
|
|
|
548 |
vis_pst_16(res, dp++, mask);
|
|
|
549 |
vis_pst_16(res, dp, ~mask);
|
|
|
550 |
FADD_2BC_S16();
|
|
|
551 |
BC_S16_2CH(0, mlib_filters_table, mlib_filters_table_4);
|
|
|
552 |
BC_S16_2CH(1, mlib_filters_table, mlib_filters_table_4);
|
|
|
553 |
}
|
|
|
554 |
|
|
|
555 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
556 |
res = vis_faligndata(res, res);
|
|
|
557 |
vis_pst_16(res, dp++, mask);
|
|
|
558 |
vis_pst_16(res, dp, ~mask);
|
|
|
559 |
|
|
|
560 |
FADD_2BC_S16();
|
|
|
561 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
562 |
res = vis_faligndata(res, res);
|
|
|
563 |
vis_pst_16(res, dp++, mask);
|
|
|
564 |
vis_pst_16(res, dp, ~mask);
|
|
|
565 |
|
|
|
566 |
RESULT_2BC_S16_1PIXEL();
|
|
|
567 |
res1 = res;
|
|
|
568 |
|
|
|
569 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
570 |
RESULT_2BC_S16_1PIXEL();
|
|
|
571 |
res = vis_write_hi(res, vis_read_hi(res1));
|
|
|
572 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
573 |
res = vis_faligndata(res, res);
|
|
|
574 |
vis_pst_16(res, dp++, mask);
|
|
|
575 |
vis_pst_16(res, dp, ~mask);
|
|
|
576 |
|
|
|
577 |
i += 6;
|
|
|
578 |
}
|
|
|
579 |
|
|
|
580 |
if (i <= cols - 4) {
|
|
|
581 |
NEXT_PIXEL_2BC_S16();
|
|
|
582 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
583 |
|
|
|
584 |
NEXT_PIXEL_2BC_S16();
|
|
|
585 |
|
|
|
586 |
BC_S16_2CH(0, mlib_filters_table, mlib_filters_table_4);
|
|
|
587 |
BC_S16_2CH(1, mlib_filters_table, mlib_filters_table_4);
|
|
|
588 |
|
|
|
589 |
FADD_2BC_S16();
|
|
|
590 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
591 |
res = vis_faligndata(res, res);
|
|
|
592 |
vis_pst_16(res, dp++, mask);
|
|
|
593 |
vis_pst_16(res, dp, ~mask);
|
|
|
594 |
|
|
|
595 |
RESULT_2BC_S16_1PIXEL();
|
|
|
596 |
res1 = res;
|
|
|
597 |
|
|
|
598 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
599 |
RESULT_2BC_S16_1PIXEL();
|
|
|
600 |
res = vis_write_hi(res, vis_read_hi(res1));
|
|
|
601 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
602 |
res = vis_faligndata(res, res);
|
|
|
603 |
vis_pst_16(res, dp++, mask);
|
|
|
604 |
vis_pst_16(res, dp, ~mask);
|
|
|
605 |
|
|
|
606 |
i += 4;
|
|
|
607 |
}
|
|
|
608 |
|
|
|
609 |
if (i <= cols - 2) {
|
|
|
610 |
NEXT_PIXEL_2BC_S16();
|
|
|
611 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
612 |
RESULT_2BC_S16_1PIXEL();
|
|
|
613 |
res1 = res;
|
|
|
614 |
|
|
|
615 |
NEXT_PIXEL_2BC_S16();
|
|
|
616 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
617 |
RESULT_2BC_S16_1PIXEL();
|
|
|
618 |
res = vis_write_hi(res, vis_read_hi(res1));
|
|
|
619 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
620 |
res = vis_faligndata(res, res);
|
|
|
621 |
vis_pst_16(res, dp++, mask);
|
|
|
622 |
vis_pst_16(res, dp, ~mask);
|
|
|
623 |
|
|
|
624 |
i += 2;
|
|
|
625 |
}
|
|
|
626 |
|
|
|
627 |
if (i < cols) {
|
|
|
628 |
NEXT_PIXEL_2BC_S16();
|
|
|
629 |
LOAD_BC_S16_2CH_1PIXEL(mlib_filters_table, mlib_filters_table_4);
|
|
|
630 |
RESULT_2BC_S16_1PIXEL();
|
|
|
631 |
vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0);
|
|
|
632 |
res = vis_faligndata(res, res);
|
|
|
633 |
emask = vis_edge16(dp, dstLineEnd);
|
|
|
634 |
vis_pst_16(res, dp++, mask & emask);
|
|
|
635 |
|
|
|
636 |
if ((mlib_s16*)dp <= dstLineEnd) {
|
|
|
637 |
mask = vis_edge16(dp, dstLineEnd);
|
|
|
638 |
vis_pst_16(res, dp, mask);
|
|
|
639 |
}
|
|
|
640 |
}
|
|
|
641 |
}
|
|
|
642 |
|
|
|
643 |
return MLIB_SUCCESS;
|
|
|
644 |
}
|
|
|
645 |
|
|
|
646 |
/***************************************************************/
|
|
|
647 |
#define NEXT_PIXEL_3BC_S16() \
|
|
|
648 |
xSrc = (X >> MLIB_SHIFT)-1; \
|
|
|
649 |
ySrc = (Y >> MLIB_SHIFT)-1; \
|
|
|
650 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc*3)
|
|
|
651 |
|
|
|
652 |
/***************************************************************/
|
|
|
653 |
#define LOAD_BC_S16_3CH_1PIXEL(mlib_filters_s16_3, mlib_filters_s16_4) \
|
|
|
654 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
655 |
data0 = dpSrc[0]; \
|
|
|
656 |
data1 = dpSrc[1]; \
|
|
|
657 |
data2 = dpSrc[2]; \
|
|
|
658 |
data3 = dpSrc[3]; \
|
|
|
659 |
row00 = vis_faligndata(data0, data1); \
|
|
|
660 |
row01 = vis_faligndata(data1, data2); \
|
|
|
661 |
row02 = vis_faligndata(data2, data3); \
|
|
|
662 |
sPtr += srcYStride; \
|
|
|
663 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
664 |
data0 = dpSrc[0]; \
|
|
|
665 |
data1 = dpSrc[1]; \
|
|
|
666 |
data2 = dpSrc[2]; \
|
|
|
667 |
data3 = dpSrc[3]; \
|
|
|
668 |
row10 = vis_faligndata(data0, data1); \
|
|
|
669 |
row11 = vis_faligndata(data1, data2); \
|
|
|
670 |
row12 = vis_faligndata(data2, data3); \
|
|
|
671 |
sPtr += srcYStride; \
|
|
|
672 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
673 |
data0 = dpSrc[0]; \
|
|
|
674 |
data1 = dpSrc[1]; \
|
|
|
675 |
data2 = dpSrc[2]; \
|
|
|
676 |
data3 = dpSrc[3]; \
|
|
|
677 |
row20 = vis_faligndata(data0, data1); \
|
|
|
678 |
row21 = vis_faligndata(data1, data2); \
|
|
|
679 |
row22 = vis_faligndata(data2, data3); \
|
|
|
680 |
sPtr += srcYStride; \
|
|
|
681 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
682 |
data0 = dpSrc[0]; \
|
|
|
683 |
data1 = dpSrc[1]; \
|
|
|
684 |
data2 = dpSrc[2]; \
|
|
|
685 |
data3 = dpSrc[3]; \
|
|
|
686 |
row30 = vis_faligndata(data0, data1); \
|
|
|
687 |
row31 = vis_faligndata(data1, data2); \
|
|
|
688 |
row32 = vis_faligndata(data2, data3); \
|
|
|
689 |
filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
690 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
691 |
yFilter0 = yPtr[0]; \
|
|
|
692 |
yFilter1 = yPtr[1]; \
|
|
|
693 |
yFilter2 = yPtr[2]; \
|
|
|
694 |
yFilter3 = yPtr[3]; \
|
|
|
695 |
filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
696 |
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_3 + filterposx*3)); \
|
|
|
697 |
xFilter0 = xPtr[0]; \
|
|
|
698 |
xFilter1 = xPtr[1]; \
|
|
|
699 |
xFilter2 = xPtr[2]; \
|
|
|
700 |
X += dX; \
|
|
|
701 |
Y += dY
|
|
|
702 |
|
|
|
703 |
/***************************************************************/
|
|
|
704 |
#define STORE_BC_S16_3CH_1PIXEL() \
|
|
|
705 |
dstPixelPtr[0] = f0.t[0]; \
|
|
|
706 |
dstPixelPtr[1] = f0.t[1]; \
|
|
|
707 |
dstPixelPtr[2] = f0.t[2]; \
|
|
|
708 |
dstPixelPtr += 3
|
|
|
709 |
|
|
|
710 |
/***************************************************************/
|
|
|
711 |
#define RESULT_3BC_S16_1PIXEL() \
|
|
|
712 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
713 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
714 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
715 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
716 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
717 |
u20 = vis_fmul8sux16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
718 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
719 |
u21 = vis_fmul8ulx16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
720 |
u00 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
721 |
u01 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
722 |
v02 = vis_fpadd16(u20, u21); \
|
|
|
723 |
u10 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
724 |
u11 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
725 |
v10 = vis_fpadd16(u00, u01); \
|
|
|
726 |
u20 = vis_fmul8sux16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
727 |
u21 = vis_fmul8ulx16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
728 |
u00 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
729 |
v11 = vis_fpadd16(u10, u11); \
|
|
|
730 |
u01 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
731 |
v12 = vis_fpadd16(u20, u21); \
|
|
|
732 |
u10 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
733 |
u11 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
734 |
v20 = vis_fpadd16(u00, u01); \
|
|
|
735 |
u20 = vis_fmul8sux16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
736 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
737 |
u21 = vis_fmul8ulx16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
738 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
739 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
740 |
v21 = vis_fpadd16(u10, u11); \
|
|
|
741 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
742 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
743 |
sum2 = vis_fpadd16(v02, v12); \
|
|
|
744 |
v22 = vis_fpadd16(u20, u21); \
|
|
|
745 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
746 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
747 |
u20 = vis_fmul8sux16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
748 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
749 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
750 |
u21 = vis_fmul8ulx16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
751 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
752 |
sum2 = vis_fpadd16(sum2, v22); \
|
|
|
753 |
v32 = vis_fpadd16(u20, u21); \
|
|
|
754 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
755 |
row30 = vis_faligndata(data0, data1); \
|
|
|
756 |
v00 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
757 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
758 |
sum2 = vis_fpadd16(sum2, v32); \
|
|
|
759 |
v01 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
760 |
v10 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
761 |
v11 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
762 |
d0 = vis_fpadd16(v00, v01); \
|
|
|
763 |
v20 = vis_fmul8sux16(sum2, xFilter2); \
|
|
|
764 |
v21 = vis_fmul8ulx16(sum2, xFilter2); \
|
|
|
765 |
d1 = vis_fpadd16(v10, v11); \
|
|
|
766 |
d2 = vis_fpadd16(v20, v21); \
|
|
|
767 |
vis_alignaddr((void*)6, 0); \
|
|
|
768 |
d3 = vis_faligndata(d0, d1); \
|
|
|
769 |
vis_alignaddr((void*)2, 0); \
|
|
|
770 |
d4 = vis_faligndata(d1, d2); \
|
|
|
771 |
d0 = vis_fpadd16(d0, d3); \
|
|
|
772 |
d2 = vis_fpadd16(d2, d4); \
|
|
|
773 |
d1 = vis_faligndata(d2, d2); \
|
|
|
774 |
d0 = vis_fpadd16(d0, d1); \
|
|
|
775 |
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
|
|
|
776 |
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
|
|
|
777 |
f0.d = vis_fxor(vis_fpackfix_pair(d2, d3), mask8000)
|
|
|
778 |
|
|
|
779 |
/***************************************************************/
|
|
|
780 |
#define BC_S16_3CH(mlib_filters_s16_3, mlib_filters_s16_4) \
|
|
|
781 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
782 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
783 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
784 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
785 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
786 |
u20 = vis_fmul8sux16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
787 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
788 |
u21 = vis_fmul8ulx16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
789 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
790 |
u00 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
791 |
u01 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
792 |
data0 = dpSrc[0]; \
|
|
|
793 |
filterposy = (Y >> FILTER_SHIFT); \
|
|
|
794 |
v02 = vis_fpadd16(u20, u21); \
|
|
|
795 |
data1 = dpSrc[1]; \
|
|
|
796 |
u10 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
797 |
data2 = dpSrc[2]; \
|
|
|
798 |
u11 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
799 |
v10 = vis_fpadd16(u00, u01); \
|
|
|
800 |
data3 = dpSrc[3]; \
|
|
|
801 |
u20 = vis_fmul8sux16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
802 |
row00 = vis_faligndata(data0, data1); \
|
|
|
803 |
u21 = vis_fmul8ulx16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
804 |
row01 = vis_faligndata(data1, data2); \
|
|
|
805 |
u00 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
806 |
row02 = vis_faligndata(data2, data3); \
|
|
|
807 |
filterposx = (X >> FILTER_SHIFT); \
|
|
|
808 |
sPtr += srcYStride; \
|
|
|
809 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
810 |
v11 = vis_fpadd16(u10, u11); \
|
|
|
811 |
u01 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
812 |
v12 = vis_fpadd16(u20, u21); \
|
|
|
813 |
data0 = dpSrc[0]; \
|
|
|
814 |
u10 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
815 |
X += dX; \
|
|
|
816 |
data1 = dpSrc[1]; \
|
|
|
817 |
u11 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
818 |
v20 = vis_fpadd16(u00, u01); \
|
|
|
819 |
data2 = dpSrc[2]; \
|
|
|
820 |
u20 = vis_fmul8sux16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
821 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
822 |
data3 = dpSrc[3]; \
|
|
|
823 |
row10 = vis_faligndata(data0, data1); \
|
|
|
824 |
u21 = vis_fmul8ulx16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
825 |
row11 = vis_faligndata(data1, data2); \
|
|
|
826 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
827 |
row12 = vis_faligndata(data2, data3); \
|
|
|
828 |
sPtr += srcYStride; \
|
|
|
829 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
830 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
831 |
v21 = vis_fpadd16(u10, u11); \
|
|
|
832 |
Y += dY; \
|
|
|
833 |
xSrc = (X >> MLIB_SHIFT)-1; \
|
|
|
834 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
835 |
data0 = dpSrc[0]; \
|
|
|
836 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
837 |
sum2 = vis_fpadd16(v02, v12); \
|
|
|
838 |
ySrc = (Y >> MLIB_SHIFT)-1; \
|
|
|
839 |
data1 = dpSrc[1]; \
|
|
|
840 |
v22 = vis_fpadd16(u20, u21); \
|
|
|
841 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
842 |
data2 = dpSrc[2]; \
|
|
|
843 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
844 |
u20 = vis_fmul8sux16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
845 |
data3 = dpSrc[3]; \
|
|
|
846 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
847 |
filterposy &= FILTER_MASK; \
|
|
|
848 |
row20 = vis_faligndata(data0, data1); \
|
|
|
849 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
850 |
u21 = vis_fmul8ulx16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
851 |
row21 = vis_faligndata(data1, data2); \
|
|
|
852 |
row22 = vis_faligndata(data2, data3); \
|
|
|
853 |
sPtr += srcYStride; \
|
|
|
854 |
filterposx &= FILTER_MASK; \
|
|
|
855 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
856 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
857 |
data0 = dpSrc[0]; \
|
|
|
858 |
sum2 = vis_fpadd16(sum2, v22); \
|
|
|
859 |
data1 = dpSrc[1]; \
|
|
|
860 |
v32 = vis_fpadd16(u20, u21); \
|
|
|
861 |
data2 = dpSrc[2]; \
|
|
|
862 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
863 |
data3 = dpSrc[3]; \
|
|
|
864 |
row30 = vis_faligndata(data0, data1); \
|
|
|
865 |
v00 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
866 |
row31 = vis_faligndata(data1, data2); \
|
|
|
867 |
row32 = vis_faligndata(data2, data3); \
|
|
|
868 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
869 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
870 |
yFilter0 = yPtr[0]; \
|
|
|
871 |
sum2 = vis_fpadd16(sum2, v32); \
|
|
|
872 |
v01 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
873 |
yFilter1 = yPtr[1]; \
|
|
|
874 |
v10 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
875 |
yFilter2 = yPtr[2]; \
|
|
|
876 |
v11 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
877 |
d0 = vis_fpadd16(v00, v01); \
|
|
|
878 |
yFilter3 = yPtr[3]; \
|
|
|
879 |
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_3 + filterposx*3)); \
|
|
|
880 |
v20 = vis_fmul8sux16(sum2, xFilter2); \
|
|
|
881 |
xFilter0 = xPtr[0]; \
|
|
|
882 |
v21 = vis_fmul8ulx16(sum2, xFilter2); \
|
|
|
883 |
d1 = vis_fpadd16(v10, v11); \
|
|
|
884 |
xFilter1 = xPtr[1]; \
|
|
|
885 |
d2 = vis_fpadd16(v20, v21); \
|
|
|
886 |
xFilter2 = xPtr[2]; \
|
|
|
887 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc*3)
|
|
|
888 |
|
|
|
889 |
/***************************************************************/
|
|
|
890 |
#define FADD_3BC_S16() \
|
|
|
891 |
vis_alignaddr((void*)6, 0); \
|
|
|
892 |
d3 = vis_faligndata(d0, d1); \
|
|
|
893 |
vis_alignaddr((void*)2, 0); \
|
|
|
894 |
d4 = vis_faligndata(d1, d2); \
|
|
|
895 |
d0 = vis_fpadd16(d0, d3); \
|
|
|
896 |
d2 = vis_fpadd16(d2, d4); \
|
|
|
897 |
d1 = vis_faligndata(d2, d2); \
|
|
|
898 |
d0 = vis_fpadd16(d0, d1); \
|
|
|
899 |
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
|
|
|
900 |
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
|
|
|
901 |
f0.d = vis_fxor(vis_fpackfix_pair(d2, d3), mask8000)
|
|
|
902 |
|
|
|
903 |
/***************************************************************/
|
|
|
904 |
mlib_status mlib_ImageAffine_u16_3ch_bc (mlib_affine_param *param)
|
|
|
905 |
{
|
|
|
906 |
DECLAREVAR_BC();
|
|
|
907 |
mlib_s32 filterposx, filterposy;
|
|
|
908 |
mlib_d64 data0, data1, data2, data3;
|
|
|
909 |
mlib_d64 sum0, sum1, sum2;
|
|
|
910 |
mlib_d64 row00, row10, row20, row30;
|
|
|
911 |
mlib_d64 row01, row11, row21, row31;
|
|
|
912 |
mlib_d64 row02, row12, row22, row32;
|
|
|
913 |
mlib_d64 xFilter0, xFilter1, xFilter2;
|
|
|
914 |
mlib_d64 yFilter0, yFilter1, yFilter2, yFilter3;
|
|
|
915 |
mlib_d64 v00, v01, v02, v10, v11, v12, v20, v21, v22, v30, v31, v32;
|
|
|
916 |
mlib_d64 u00, u01, u10, u11, u20, u21;
|
|
|
917 |
mlib_d64 d0, d1, d2, d3, d4;
|
|
|
918 |
mlib_d64 *yPtr, *xPtr;
|
|
|
919 |
mlib_d64 *dpSrc;
|
|
|
920 |
mlib_s32 cols, i;
|
|
|
921 |
mlib_f32 f_x01000100 = vis_to_float(0x01000100);
|
|
|
922 |
mlib_d64 mask8000 = vis_to_double_dup(0x80008000);
|
|
|
923 |
union {
|
|
|
924 |
mlib_s16 t[4];
|
|
|
925 |
mlib_d64 d;
|
|
|
926 |
} f0;
|
|
|
927 |
const mlib_s16 *mlib_filters_table_3;
|
|
|
928 |
const mlib_s16 *mlib_filters_table_4;
|
|
|
929 |
|
|
|
930 |
if (filter == MLIB_BICUBIC) {
|
|
|
931 |
mlib_filters_table_3 = mlib_filters_s16_bc_3;
|
|
|
932 |
mlib_filters_table_4 = mlib_filters_s16_bc_4;
|
|
|
933 |
} else {
|
|
|
934 |
mlib_filters_table_3 = mlib_filters_s16_bc2_3;
|
|
|
935 |
mlib_filters_table_4 = mlib_filters_s16_bc2_4;
|
|
|
936 |
}
|
|
|
937 |
|
|
|
938 |
srcYStride >>= 1;
|
|
|
939 |
|
|
|
940 |
for (j = yStart; j <= yFinish; j++) {
|
|
|
941 |
|
|
|
942 |
vis_write_gsr(10 << 3);
|
|
|
943 |
|
|
|
944 |
CLIP(3);
|
|
|
945 |
|
|
|
946 |
cols = xRight - xLeft + 1;
|
|
|
947 |
|
|
|
948 |
i = 0;
|
|
|
949 |
|
|
|
950 |
if (i <= cols - 4) {
|
|
|
951 |
|
|
|
952 |
NEXT_PIXEL_3BC_S16();
|
|
|
953 |
LOAD_BC_S16_3CH_1PIXEL(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
954 |
|
|
|
955 |
NEXT_PIXEL_3BC_S16();
|
|
|
956 |
|
|
|
957 |
BC_S16_3CH(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
958 |
FADD_3BC_S16();
|
|
|
959 |
|
|
|
960 |
BC_S16_3CH(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
961 |
|
|
|
962 |
#pragma pipeloop(0)
|
|
|
963 |
for (; i < cols-4; i++) {
|
|
|
964 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
965 |
|
|
|
966 |
FADD_3BC_S16();
|
|
|
967 |
BC_S16_3CH(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
968 |
}
|
|
|
969 |
|
|
|
970 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
971 |
|
|
|
972 |
FADD_3BC_S16();
|
|
|
973 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
974 |
|
|
|
975 |
RESULT_3BC_S16_1PIXEL();
|
|
|
976 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
977 |
|
|
|
978 |
LOAD_BC_S16_3CH_1PIXEL(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
979 |
RESULT_3BC_S16_1PIXEL();
|
|
|
980 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
981 |
i += 4;
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
for (; i < cols; i++) {
|
|
|
985 |
NEXT_PIXEL_3BC_S16();
|
|
|
986 |
LOAD_BC_S16_3CH_1PIXEL(mlib_filters_table_3, mlib_filters_table_4);
|
|
|
987 |
RESULT_3BC_S16_1PIXEL();
|
|
|
988 |
STORE_BC_S16_3CH_1PIXEL();
|
|
|
989 |
}
|
|
|
990 |
}
|
|
|
991 |
|
|
|
992 |
return MLIB_SUCCESS;
|
|
|
993 |
}
|
|
|
994 |
|
|
|
995 |
/***************************************************************/
|
|
|
996 |
#define NEXT_PIXEL_4BC_S16() \
|
|
|
997 |
xSrc = (X >> MLIB_SHIFT)-1; \
|
|
|
998 |
ySrc = (Y >> MLIB_SHIFT)-1; \
|
|
|
999 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc << 2)
|
|
|
1000 |
|
|
|
1001 |
/***************************************************************/
|
|
|
1002 |
#define LOAD_BC_S16_4CH_1PIXEL(mlib_filters_s16_4) \
|
|
|
1003 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1004 |
data0 = dpSrc[0]; \
|
|
|
1005 |
data1 = dpSrc[1]; \
|
|
|
1006 |
data2 = dpSrc[2]; \
|
|
|
1007 |
data3 = dpSrc[3]; \
|
|
|
1008 |
data4 = dpSrc[4]; \
|
|
|
1009 |
row00 = vis_faligndata(data0, data1); \
|
|
|
1010 |
row01 = vis_faligndata(data1, data2); \
|
|
|
1011 |
row02 = vis_faligndata(data2, data3); \
|
|
|
1012 |
row03 = vis_faligndata(data3, data4); \
|
|
|
1013 |
sPtr += srcYStride; \
|
|
|
1014 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1015 |
data0 = dpSrc[0]; \
|
|
|
1016 |
data1 = dpSrc[1]; \
|
|
|
1017 |
data2 = dpSrc[2]; \
|
|
|
1018 |
data3 = dpSrc[3]; \
|
|
|
1019 |
data4 = dpSrc[4]; \
|
|
|
1020 |
row10 = vis_faligndata(data0, data1); \
|
|
|
1021 |
row11 = vis_faligndata(data1, data2); \
|
|
|
1022 |
row12 = vis_faligndata(data2, data3); \
|
|
|
1023 |
row13 = vis_faligndata(data3, data4); \
|
|
|
1024 |
sPtr += srcYStride; \
|
|
|
1025 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1026 |
data0 = dpSrc[0]; \
|
|
|
1027 |
data1 = dpSrc[1]; \
|
|
|
1028 |
data2 = dpSrc[2]; \
|
|
|
1029 |
data3 = dpSrc[3]; \
|
|
|
1030 |
data4 = dpSrc[4]; \
|
|
|
1031 |
row20 = vis_faligndata(data0, data1); \
|
|
|
1032 |
row21 = vis_faligndata(data1, data2); \
|
|
|
1033 |
row22 = vis_faligndata(data2, data3); \
|
|
|
1034 |
row23 = vis_faligndata(data3, data4); \
|
|
|
1035 |
sPtr += srcYStride; \
|
|
|
1036 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1037 |
data0 = dpSrc[0]; \
|
|
|
1038 |
data1 = dpSrc[1]; \
|
|
|
1039 |
data2 = dpSrc[2]; \
|
|
|
1040 |
data3 = dpSrc[3]; \
|
|
|
1041 |
data4 = dpSrc[4]; \
|
|
|
1042 |
row30 = vis_faligndata(data0, data1); \
|
|
|
1043 |
row31 = vis_faligndata(data1, data2); \
|
|
|
1044 |
row32 = vis_faligndata(data2, data3); \
|
|
|
1045 |
row33 = vis_faligndata(data3, data4); \
|
|
|
1046 |
filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
1047 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
1048 |
yFilter0 = yPtr[0]; \
|
|
|
1049 |
yFilter1 = yPtr[1]; \
|
|
|
1050 |
yFilter2 = yPtr[2]; \
|
|
|
1051 |
yFilter3 = yPtr[3]; \
|
|
|
1052 |
filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \
|
|
|
1053 |
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_4 + filterposx*4)); \
|
|
|
1054 |
xFilter0 = xPtr[0]; \
|
|
|
1055 |
xFilter1 = xPtr[1]; \
|
|
|
1056 |
xFilter2 = xPtr[2]; \
|
|
|
1057 |
xFilter3 = xPtr[3]; \
|
|
|
1058 |
X += dX; \
|
|
|
1059 |
Y += dY
|
|
|
1060 |
|
|
|
1061 |
/***************************************************************/
|
|
|
1062 |
#define RESULT_4BC_S16_1PIXEL() \
|
|
|
1063 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
1064 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
1065 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
1066 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
1067 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
1068 |
u20 = vis_fmul8sux16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
1069 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
1070 |
u21 = vis_fmul8ulx16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
1071 |
u30 = vis_fmul8sux16(vis_fxor(row03, mask8000), yFilter0); \
|
|
|
1072 |
u31 = vis_fmul8ulx16(vis_fxor(row03, mask8000), yFilter0); \
|
|
|
1073 |
v02 = vis_fpadd16(u20, u21); \
|
|
|
1074 |
u00 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
1075 |
u01 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
1076 |
v03 = vis_fpadd16(u30, u31); \
|
|
|
1077 |
u10 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
1078 |
u11 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
1079 |
v10 = vis_fpadd16(u00, u01); \
|
|
|
1080 |
u20 = vis_fmul8sux16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
1081 |
v11 = vis_fpadd16(u10, u11); \
|
|
|
1082 |
u21 = vis_fmul8ulx16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
1083 |
u30 = vis_fmul8sux16(vis_fxor(row13, mask8000), yFilter1); \
|
|
|
1084 |
u31 = vis_fmul8ulx16(vis_fxor(row13, mask8000), yFilter1); \
|
|
|
1085 |
u00 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
1086 |
v12 = vis_fpadd16(u20, u21); \
|
|
|
1087 |
u01 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
1088 |
v13 = vis_fpadd16(u30, u31); \
|
|
|
1089 |
u10 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
1090 |
u11 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
1091 |
v20 = vis_fpadd16(u00, u01); \
|
|
|
1092 |
u20 = vis_fmul8sux16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
1093 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
1094 |
u21 = vis_fmul8ulx16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
1095 |
u30 = vis_fmul8sux16(vis_fxor(row23, mask8000), yFilter2); \
|
|
|
1096 |
u31 = vis_fmul8ulx16(vis_fxor(row23, mask8000), yFilter2); \
|
|
|
1097 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
1098 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
1099 |
v21 = vis_fpadd16(u10, u11); \
|
|
|
1100 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
1101 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
1102 |
sum2 = vis_fpadd16(v02, v12); \
|
|
|
1103 |
sum3 = vis_fpadd16(v03, v13); \
|
|
|
1104 |
v22 = vis_fpadd16(u20, u21); \
|
|
|
1105 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
1106 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
1107 |
u20 = vis_fmul8sux16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
1108 |
u21 = vis_fmul8ulx16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
1109 |
v23 = vis_fpadd16(u30, u31); \
|
|
|
1110 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
1111 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
1112 |
u30 = vis_fmul8sux16(vis_fxor(row33, mask8000), yFilter3); \
|
|
|
1113 |
u31 = vis_fmul8ulx16(vis_fxor(row33, mask8000), yFilter3); \
|
|
|
1114 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
1115 |
sum2 = vis_fpadd16(sum2, v22); \
|
|
|
1116 |
sum3 = vis_fpadd16(sum3, v23); \
|
|
|
1117 |
v32 = vis_fpadd16(u20, u21); \
|
|
|
1118 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
1119 |
v33 = vis_fpadd16(u30, u31); \
|
|
|
1120 |
v00 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
1121 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
1122 |
sum2 = vis_fpadd16(sum2, v32); \
|
|
|
1123 |
v01 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
1124 |
v10 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
1125 |
sum3 = vis_fpadd16(sum3, v33); \
|
|
|
1126 |
v11 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
1127 |
d0 = vis_fpadd16(v00, v01); \
|
|
|
1128 |
v20 = vis_fmul8sux16(sum2, xFilter2); \
|
|
|
1129 |
v21 = vis_fmul8ulx16(sum2, xFilter2); \
|
|
|
1130 |
d1 = vis_fpadd16(v10, v11); \
|
|
|
1131 |
v30 = vis_fmul8sux16(sum3, xFilter3); \
|
|
|
1132 |
v31 = vis_fmul8ulx16(sum3, xFilter3); \
|
|
|
1133 |
d2 = vis_fpadd16(v20, v21); \
|
|
|
1134 |
d3 = vis_fpadd16(v30, v31); \
|
|
|
1135 |
d0 = vis_fpadd16(d0, d1); \
|
|
|
1136 |
d2 = vis_fpadd16(d2, d3); \
|
|
|
1137 |
d0 = vis_fpadd16(d0, d2); \
|
|
|
1138 |
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
|
|
|
1139 |
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
|
|
|
1140 |
res = vis_fxor(vis_fpackfix_pair(d2, d3), mask8000)
|
|
|
1141 |
|
|
|
1142 |
/***************************************************************/
|
|
|
1143 |
#define BC_S16_4CH(mlib_filters_s16_4) \
|
|
|
1144 |
u00 = vis_fmul8sux16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
1145 |
u01 = vis_fmul8ulx16(vis_fxor(row00, mask8000), yFilter0); \
|
|
|
1146 |
u10 = vis_fmul8sux16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
1147 |
u11 = vis_fmul8ulx16(vis_fxor(row01, mask8000), yFilter0); \
|
|
|
1148 |
v00 = vis_fpadd16(u00, u01); \
|
|
|
1149 |
u20 = vis_fmul8sux16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
1150 |
v01 = vis_fpadd16(u10, u11); \
|
|
|
1151 |
u21 = vis_fmul8ulx16(vis_fxor(row02, mask8000), yFilter0); \
|
|
|
1152 |
u30 = vis_fmul8sux16(vis_fxor(row03, mask8000), yFilter0); \
|
|
|
1153 |
u31 = vis_fmul8ulx16(vis_fxor(row03, mask8000), yFilter0); \
|
|
|
1154 |
v02 = vis_fpadd16(u20, u21); \
|
|
|
1155 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1156 |
u00 = vis_fmul8sux16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
1157 |
u01 = vis_fmul8ulx16(vis_fxor(row10, mask8000), yFilter1); \
|
|
|
1158 |
data0 = dpSrc[0]; \
|
|
|
1159 |
filterposy = (Y >> FILTER_SHIFT); \
|
|
|
1160 |
v03 = vis_fpadd16(u30, u31); \
|
|
|
1161 |
data1 = dpSrc[1]; \
|
|
|
1162 |
u10 = vis_fmul8sux16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
1163 |
data2 = dpSrc[2]; \
|
|
|
1164 |
u11 = vis_fmul8ulx16(vis_fxor(row11, mask8000), yFilter1); \
|
|
|
1165 |
v10 = vis_fpadd16(u00, u01); \
|
|
|
1166 |
data3 = dpSrc[3]; \
|
|
|
1167 |
u20 = vis_fmul8sux16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
1168 |
v11 = vis_fpadd16(u10, u11); \
|
|
|
1169 |
data4 = dpSrc[4]; \
|
|
|
1170 |
u21 = vis_fmul8ulx16(vis_fxor(row12, mask8000), yFilter1); \
|
|
|
1171 |
row00 = vis_faligndata(data0, data1); \
|
|
|
1172 |
u30 = vis_fmul8sux16(vis_fxor(row13, mask8000), yFilter1); \
|
|
|
1173 |
row01 = vis_faligndata(data1, data2); \
|
|
|
1174 |
u31 = vis_fmul8ulx16(vis_fxor(row13, mask8000), yFilter1); \
|
|
|
1175 |
row02 = vis_faligndata(data2, data3); \
|
|
|
1176 |
u00 = vis_fmul8sux16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
1177 |
row03 = vis_faligndata(data3, data4); \
|
|
|
1178 |
filterposx = (X >> FILTER_SHIFT); \
|
|
|
1179 |
sPtr += srcYStride; \
|
|
|
1180 |
v12 = vis_fpadd16(u20, u21); \
|
|
|
1181 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1182 |
u01 = vis_fmul8ulx16(vis_fxor(row20, mask8000), yFilter2); \
|
|
|
1183 |
v13 = vis_fpadd16(u30, u31); \
|
|
|
1184 |
data0 = dpSrc[0]; \
|
|
|
1185 |
u10 = vis_fmul8sux16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
1186 |
X += dX; \
|
|
|
1187 |
data1 = dpSrc[1]; \
|
|
|
1188 |
u11 = vis_fmul8ulx16(vis_fxor(row21, mask8000), yFilter2); \
|
|
|
1189 |
v20 = vis_fpadd16(u00, u01); \
|
|
|
1190 |
data2 = dpSrc[2]; \
|
|
|
1191 |
u20 = vis_fmul8sux16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
1192 |
sum0 = vis_fpadd16(v00, v10); \
|
|
|
1193 |
data3 = dpSrc[3]; \
|
|
|
1194 |
u21 = vis_fmul8ulx16(vis_fxor(row22, mask8000), yFilter2); \
|
|
|
1195 |
data4 = dpSrc[4]; \
|
|
|
1196 |
row10 = vis_faligndata(data0, data1); \
|
|
|
1197 |
u30 = vis_fmul8sux16(vis_fxor(row23, mask8000), yFilter2); \
|
|
|
1198 |
row11 = vis_faligndata(data1, data2); \
|
|
|
1199 |
u31 = vis_fmul8ulx16(vis_fxor(row23, mask8000), yFilter2); \
|
|
|
1200 |
row12 = vis_faligndata(data2, data3); \
|
|
|
1201 |
u00 = vis_fmul8sux16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
1202 |
row13 = vis_faligndata(data3, data4); \
|
|
|
1203 |
sPtr += srcYStride; \
|
|
|
1204 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1205 |
u01 = vis_fmul8ulx16(vis_fxor(row30, mask8000), yFilter3); \
|
|
|
1206 |
v21 = vis_fpadd16(u10, u11); \
|
|
|
1207 |
Y += dY; \
|
|
|
1208 |
xSrc = (X >> MLIB_SHIFT)-1; \
|
|
|
1209 |
sum1 = vis_fpadd16(v01, v11); \
|
|
|
1210 |
data0 = dpSrc[0]; \
|
|
|
1211 |
u10 = vis_fmul8sux16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
1212 |
sum2 = vis_fpadd16(v02, v12); \
|
|
|
1213 |
sum3 = vis_fpadd16(v03, v13); \
|
|
|
1214 |
ySrc = (Y >> MLIB_SHIFT)-1; \
|
|
|
1215 |
data1 = dpSrc[1]; \
|
|
|
1216 |
v22 = vis_fpadd16(u20, u21); \
|
|
|
1217 |
u11 = vis_fmul8ulx16(vis_fxor(row31, mask8000), yFilter3); \
|
|
|
1218 |
data2 = dpSrc[2]; \
|
|
|
1219 |
sum0 = vis_fpadd16(sum0, v20); \
|
|
|
1220 |
u20 = vis_fmul8sux16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
1221 |
data3 = dpSrc[3]; \
|
|
|
1222 |
u21 = vis_fmul8ulx16(vis_fxor(row32, mask8000), yFilter3); \
|
|
|
1223 |
v23 = vis_fpadd16(u30, u31); \
|
|
|
1224 |
data4 = dpSrc[4]; \
|
|
|
1225 |
v30 = vis_fpadd16(u00, u01); \
|
|
|
1226 |
filterposy &= FILTER_MASK; \
|
|
|
1227 |
row20 = vis_faligndata(data0, data1); \
|
|
|
1228 |
sum1 = vis_fpadd16(sum1, v21); \
|
|
|
1229 |
u30 = vis_fmul8sux16(vis_fxor(row33, mask8000), yFilter3); \
|
|
|
1230 |
row21 = vis_faligndata(data1, data2); \
|
|
|
1231 |
u31 = vis_fmul8ulx16(vis_fxor(row33, mask8000), yFilter3); \
|
|
|
1232 |
row22 = vis_faligndata(data2, data3); \
|
|
|
1233 |
row23 = vis_faligndata(data3, data4); \
|
|
|
1234 |
sPtr += srcYStride; \
|
|
|
1235 |
filterposx &= FILTER_MASK; \
|
|
|
1236 |
v31 = vis_fpadd16(u10, u11); \
|
|
|
1237 |
dpSrc = vis_alignaddr(sPtr, 0); \
|
|
|
1238 |
data0 = dpSrc[0]; \
|
|
|
1239 |
sum2 = vis_fpadd16(sum2, v22); \
|
|
|
1240 |
sum3 = vis_fpadd16(sum3, v23); \
|
|
|
1241 |
data1 = dpSrc[1]; \
|
|
|
1242 |
v32 = vis_fpadd16(u20, u21); \
|
|
|
1243 |
data2 = dpSrc[2]; \
|
|
|
1244 |
sum0 = vis_fpadd16(sum0, v30); \
|
|
|
1245 |
data3 = dpSrc[3]; \
|
|
|
1246 |
v33 = vis_fpadd16(u30, u31); \
|
|
|
1247 |
data4 = dpSrc[4]; \
|
|
|
1248 |
row30 = vis_faligndata(data0, data1); \
|
|
|
1249 |
v00 = vis_fmul8sux16(sum0, xFilter0); \
|
|
|
1250 |
row31 = vis_faligndata(data1, data2); \
|
|
|
1251 |
row32 = vis_faligndata(data2, data3); \
|
|
|
1252 |
row33 = vis_faligndata(data3, data4); \
|
|
|
1253 |
yPtr = ((mlib_d64 *) ((mlib_u8 *)mlib_filters_s16_4 + filterposy*4)); \
|
|
|
1254 |
sum1 = vis_fpadd16(sum1, v31); \
|
|
|
1255 |
yFilter0 = yPtr[0]; \
|
|
|
1256 |
sum2 = vis_fpadd16(sum2, v32); \
|
|
|
1257 |
v01 = vis_fmul8ulx16(sum0, xFilter0); \
|
|
|
1258 |
yFilter1 = yPtr[1]; \
|
|
|
1259 |
v10 = vis_fmul8sux16(sum1, xFilter1); \
|
|
|
1260 |
sum3 = vis_fpadd16(sum3, v33); \
|
|
|
1261 |
yFilter2 = yPtr[2]; \
|
|
|
1262 |
v11 = vis_fmul8ulx16(sum1, xFilter1); \
|
|
|
1263 |
d0 = vis_fpadd16(v00, v01); \
|
|
|
1264 |
yFilter3 = yPtr[3]; \
|
|
|
1265 |
xPtr = ((mlib_d64 *)((mlib_u8 *)mlib_filters_s16_4 + filterposx*4)); \
|
|
|
1266 |
v20 = vis_fmul8sux16(sum2, xFilter2); \
|
|
|
1267 |
xFilter0 = xPtr[0]; \
|
|
|
1268 |
v21 = vis_fmul8ulx16(sum2, xFilter2); \
|
|
|
1269 |
d1 = vis_fpadd16(v10, v11); \
|
|
|
1270 |
xFilter1 = xPtr[1]; \
|
|
|
1271 |
v30 = vis_fmul8sux16(sum3, xFilter3); \
|
|
|
1272 |
v31 = vis_fmul8ulx16(sum3, xFilter3); \
|
|
|
1273 |
d2 = vis_fpadd16(v20, v21); \
|
|
|
1274 |
xFilter2 = xPtr[2]; \
|
|
|
1275 |
d3 = vis_fpadd16(v30, v31); \
|
|
|
1276 |
xFilter3 = xPtr[3]; \
|
|
|
1277 |
sPtr = (mlib_s16 *)lineAddr[ySrc] + (xSrc << 2)
|
|
|
1278 |
|
|
|
1279 |
/***************************************************************/
|
|
|
1280 |
#define FADD_4BC_S16() \
|
|
|
1281 |
d0 = vis_fpadd16(d0, d1); \
|
|
|
1282 |
d2 = vis_fpadd16(d2, d3); \
|
|
|
1283 |
d0 = vis_fpadd16(d0, d2); \
|
|
|
1284 |
d2 = vis_fmuld8sux16(f_x01000100, vis_read_hi(d0)); \
|
|
|
1285 |
d3 = vis_fmuld8sux16(f_x01000100, vis_read_lo(d0)); \
|
|
|
1286 |
res = vis_fxor(vis_fpackfix_pair(d2, d3), mask8000)
|
|
|
1287 |
|
|
|
1288 |
/***************************************************************/
|
|
|
1289 |
mlib_status mlib_ImageAffine_u16_4ch_bc (mlib_affine_param *param)
|
|
|
1290 |
{
|
|
|
1291 |
DECLAREVAR_BC();
|
|
|
1292 |
DTYPE *dstLineEnd;
|
|
|
1293 |
mlib_s32 filterposx, filterposy;
|
|
|
1294 |
mlib_d64 data0, data1, data2, data3, data4;
|
|
|
1295 |
mlib_d64 sum0, sum1, sum2, sum3;
|
|
|
1296 |
mlib_d64 row00, row10, row20, row30;
|
|
|
1297 |
mlib_d64 row01, row11, row21, row31;
|
|
|
1298 |
mlib_d64 row02, row12, row22, row32;
|
|
|
1299 |
mlib_d64 row03, row13, row23, row33;
|
|
|
1300 |
mlib_d64 xFilter0, xFilter1, xFilter2, xFilter3;
|
|
|
1301 |
mlib_d64 yFilter0, yFilter1, yFilter2, yFilter3;
|
|
|
1302 |
mlib_d64 v00, v01, v02, v03, v10, v11, v12, v13;
|
|
|
1303 |
mlib_d64 v20, v21, v22, v23, v30, v31, v32, v33;
|
|
|
1304 |
mlib_d64 u00, u01, u10, u11, u20, u21, u30, u31;
|
|
|
1305 |
mlib_d64 d0, d1, d2, d3;
|
|
|
1306 |
mlib_d64 *yPtr, *xPtr;
|
|
|
1307 |
mlib_d64 *dp, *dpSrc;
|
|
|
1308 |
mlib_s32 cols, i, mask, gsrd;
|
|
|
1309 |
mlib_d64 res;
|
|
|
1310 |
mlib_f32 f_x01000100 = vis_to_float(0x01000100);
|
|
|
1311 |
mlib_d64 mask8000 = vis_to_double_dup(0x80008000);
|
|
|
1312 |
const mlib_s16 *mlib_filters_table_4;
|
|
|
1313 |
|
|
|
1314 |
if (filter == MLIB_BICUBIC) {
|
|
|
1315 |
mlib_filters_table_4 = mlib_filters_s16_bc_4;
|
|
|
1316 |
} else {
|
|
|
1317 |
mlib_filters_table_4 = mlib_filters_s16_bc2_4;
|
|
|
1318 |
}
|
|
|
1319 |
|
|
|
1320 |
srcYStride >>= 1;
|
|
|
1321 |
|
|
|
1322 |
for (j = yStart; j <= yFinish; j++) {
|
|
|
1323 |
|
|
|
1324 |
vis_write_gsr(10 << 3);
|
|
|
1325 |
|
|
|
1326 |
CLIP(4);
|
|
|
1327 |
dstLineEnd = (DTYPE*)dstData + 4 * xRight;
|
|
|
1328 |
|
|
|
1329 |
cols = xRight - xLeft + 1;
|
|
|
1330 |
dp = vis_alignaddr(dstPixelPtr, 0);
|
|
|
1331 |
dstLineEnd += 3;
|
|
|
1332 |
mask = vis_edge16(dstPixelPtr, dstLineEnd);
|
|
|
1333 |
gsrd = ((8 - (mlib_addr)dstPixelPtr) & 7);
|
|
|
1334 |
|
|
|
1335 |
i = 0;
|
|
|
1336 |
|
|
|
1337 |
if (i <= cols - 4) {
|
|
|
1338 |
|
|
|
1339 |
NEXT_PIXEL_4BC_S16();
|
|
|
1340 |
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_4);
|
|
|
1341 |
|
|
|
1342 |
NEXT_PIXEL_4BC_S16();
|
|
|
1343 |
|
|
|
1344 |
BC_S16_4CH(mlib_filters_table_4);
|
|
|
1345 |
FADD_4BC_S16();
|
|
|
1346 |
|
|
|
1347 |
BC_S16_4CH(mlib_filters_table_4);
|
|
|
1348 |
|
|
|
1349 |
#pragma pipeloop(0)
|
|
|
1350 |
for (; i < cols-4; i++) {
|
|
|
1351 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1352 |
res = vis_faligndata(res, res);
|
|
|
1353 |
|
|
|
1354 |
vis_pst_16(res, dp++, mask);
|
|
|
1355 |
vis_pst_16(res, dp, ~mask);
|
|
|
1356 |
|
|
|
1357 |
FADD_4BC_S16();
|
|
|
1358 |
BC_S16_4CH(mlib_filters_table_4);
|
|
|
1359 |
}
|
|
|
1360 |
|
|
|
1361 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1362 |
res = vis_faligndata(res, res);
|
|
|
1363 |
vis_pst_16(res, dp++, mask);
|
|
|
1364 |
vis_pst_16(res, dp, ~mask);
|
|
|
1365 |
|
|
|
1366 |
FADD_4BC_S16();
|
|
|
1367 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1368 |
res = vis_faligndata(res, res);
|
|
|
1369 |
vis_pst_16(res, dp++, mask);
|
|
|
1370 |
vis_pst_16(res, dp, ~mask);
|
|
|
1371 |
|
|
|
1372 |
RESULT_4BC_S16_1PIXEL();
|
|
|
1373 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1374 |
res = vis_faligndata(res, res);
|
|
|
1375 |
vis_pst_16(res, dp++, mask);
|
|
|
1376 |
vis_pst_16(res, dp, ~mask);
|
|
|
1377 |
|
|
|
1378 |
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_4);
|
|
|
1379 |
RESULT_4BC_S16_1PIXEL();
|
|
|
1380 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1381 |
res = vis_faligndata(res, res);
|
|
|
1382 |
vis_pst_16(res, dp++, mask);
|
|
|
1383 |
vis_pst_16(res, dp, ~mask);
|
|
|
1384 |
i += 4;
|
|
|
1385 |
}
|
|
|
1386 |
|
|
|
1387 |
#pragma pipeloop(0)
|
|
|
1388 |
for (; i < cols; i++) {
|
|
|
1389 |
NEXT_PIXEL_4BC_S16();
|
|
|
1390 |
LOAD_BC_S16_4CH_1PIXEL(mlib_filters_table_4);
|
|
|
1391 |
RESULT_4BC_S16_1PIXEL();
|
|
|
1392 |
vis_alignaddr((void *)gsrd, 0);
|
|
|
1393 |
res = vis_faligndata(res, res);
|
|
|
1394 |
vis_pst_16(res, dp++, mask);
|
|
|
1395 |
vis_pst_16(res, dp, ~mask);
|
|
|
1396 |
}
|
|
|
1397 |
}
|
|
|
1398 |
|
|
|
1399 |
return MLIB_SUCCESS;
|
|
|
1400 |
}
|
|
|
1401 |
|
|
|
1402 |
/***************************************************************/
|