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/*
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5506
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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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*
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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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* FUNCTION
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* Internal functions for mlib_ImageConv2x2 on U8/S16/U16 types
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* and MLIB_EDGE_DST_NO_WRITE mask.
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*/
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#include "mlib_image.h"
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#include "mlib_ImageConv.h"
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#include "mlib_c_ImageConv.h"
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/***************************************************************/
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#ifdef i386 /* do not copy by mlib_d64 data type for x86 */
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typedef struct {
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mlib_s32 int0, int1;
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} two_int;
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#define TYPE_64BIT two_int
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#else /* i386 */
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#define TYPE_64BIT mlib_d64
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#endif /* i386 ( do not copy by mlib_d64 data type for x86 ) */
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/***************************************************************/
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#define LOAD_KERNEL_INTO_DOUBLE() \
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while (scalef_expon > 30) { \
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scalef /= (1 << 30); \
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scalef_expon -= 30; \
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} \
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\
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scalef /= (1 << scalef_expon); \
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\
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/* keep kernel in regs */ \
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k0 = scalef * kern[0]; k1 = scalef * kern[1]; k2 = scalef * kern[2]; \
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k3 = scalef * kern[3]
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/***************************************************************/
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#define GET_SRC_DST_PARAMETERS(type) \
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hgt = mlib_ImageGetHeight(src); \
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wid = mlib_ImageGetWidth(src); \
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nchannel = mlib_ImageGetChannels(src); \
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sll = mlib_ImageGetStride(src) / sizeof(type); \
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dll = mlib_ImageGetStride(dst) / sizeof(type); \
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adr_src = (type *)mlib_ImageGetData(src); \
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adr_dst = (type *)mlib_ImageGetData(dst)
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/***************************************************************/
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#ifndef MLIB_USE_FTOI_CLAMPING
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#define CLAMP_S32(x) \
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(((x) <= MLIB_S32_MIN) ? MLIB_S32_MIN : \
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(((x) >= MLIB_S32_MAX) ? MLIB_S32_MAX : (mlib_s32)(x)))
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#else
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#define CLAMP_S32(x) ((mlib_s32)(x))
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#endif /* MLIB_USE_FTOI_CLAMPING */
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/***************************************************************/
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#if defined(_LITTLE_ENDIAN) && !defined(_NO_LONGLONG)
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/* NB: Explicit cast to DTYPE is necessary to avoid warning from Microsoft VC compiler.
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And we need to explicitly define cast behavior if source exceeds destination range.
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(it is undefined according to C99 spec). We use mask here because this macro is typically
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used to extract bit regions. */
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#define STORE2(res0, res1) \
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dp[0 ] = (DTYPE) ((res1) & DTYPE_MASK); \
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dp[chan1] = (DTYPE) ((res0) & DTYPE_MASK)
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#else
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#define STORE2(res0, res1) \
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dp[0 ] = (DTYPE) ((res0) & DTYPE_MASK); \
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dp[chan1] = (DTYPE) ((res1) & DTYPE_MASK)
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#endif /* defined(_LITTLE_ENDIAN) && !defined(_NO_LONGLONG) */
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/***************************************************************/
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#ifdef _NO_LONGLONG
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#define LOAD_BUFF(buff) \
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buff[i ] = sp[0]; \
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buff[i + 1] = sp[chan1]
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#else /* _NO_LONGLONG */
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#ifdef _LITTLE_ENDIAN
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#define LOAD_BUFF(buff) \
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*(mlib_s64*)(buff + i) = (((mlib_s64)sp[chan1]) << 32) | ((mlib_s64)sp[0] & 0xffffffff)
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#else /* _LITTLE_ENDIAN */
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#define LOAD_BUFF(buff) \
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*(mlib_s64*)(buff + i) = (((mlib_s64)sp[0]) << 32) | ((mlib_s64)sp[chan1] & 0xffffffff)
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#endif /* _LITTLE_ENDIAN */
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#endif /* _NO_LONGLONG */
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/***************************************************************/
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typedef union {
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TYPE_64BIT d64;
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struct {
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mlib_s32 i0, i1;
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} i32s;
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} d64_2x32;
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/***************************************************************/
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#define D_KER 1
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#define BUFF_LINE 256
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/***************************************************************/
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#define XOR_80(x) x ^= 0x80
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void mlib_ImageXor80_aa(mlib_u8 *dl,
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mlib_s32 wid,
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mlib_s32 hgt,
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mlib_s32 str)
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{
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mlib_u8 *dp, *dend;
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#ifdef _NO_LONGLONG
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mlib_u32 cadd = 0x80808080;
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#else /* _NO_LONGLONG */
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mlib_u64 cadd = MLIB_U64_CONST(0x8080808080808080);
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#endif /* _NO_LONGLONG */
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mlib_s32 j;
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if (wid == str) {
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wid *= hgt;
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hgt = 1;
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}
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for (j = 0; j < hgt; j++) {
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dend = dl + wid;
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for (dp = dl; ((mlib_addr)dp & 7) && (dp < dend); dp++) XOR_80(dp[0]);
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#ifdef __SUNPRO_C
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#pragma pipeloop(0)
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#endif /* __SUNPRO_C */
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for (; dp <= (dend - 8); dp += 8) {
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#ifdef _NO_LONGLONG
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*((mlib_s32*)dp) ^= cadd;
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*((mlib_s32*)dp+1) ^= cadd;
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#else /* _NO_LONGLONG */
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*((mlib_u64*)dp) ^= cadd;
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#endif /* _NO_LONGLONG */
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}
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for (; (dp < dend); dp++) XOR_80(dp[0]);
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dl += str;
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}
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}
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/***************************************************************/
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void mlib_ImageXor80(mlib_u8 *dl,
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mlib_s32 wid,
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mlib_s32 hgt,
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mlib_s32 str,
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mlib_s32 nchan,
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mlib_s32 cmask)
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{
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mlib_s32 i, j, c;
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for (j = 0; j < hgt; j++) {
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for (c = 0; c < nchan; c++) {
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if (cmask & (1 << (nchan - 1 - c))) {
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mlib_u8 *dp = dl + c;
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#ifdef __SUNPRO_C
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#pragma pipeloop(0)
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#endif /* __SUNPRO_C */
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for (i = 0; i < wid; i++) XOR_80(dp[i*nchan]);
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}
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}
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dl += str;
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}
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}
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/***************************************************************/
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#define DTYPE mlib_s16
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#define DTYPE_MASK 0xffff
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mlib_status mlib_c_conv2x2nw_s16(mlib_image *dst,
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const mlib_image *src,
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const mlib_s32 *kern,
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mlib_s32 scalef_expon,
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mlib_s32 cmask)
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{
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mlib_d64 buff_arr[2*BUFF_LINE];
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mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
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DTYPE *adr_src, *sl, *sp, *sl1;
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DTYPE *adr_dst, *dl, *dp;
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mlib_d64 k0, k1, k2, k3, scalef = 65536.0;
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mlib_d64 p00, p01, p02,
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p10, p11, p12;
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mlib_s32 wid, hgt, sll, dll, wid1;
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mlib_s32 nchannel, chan1, chan2;
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mlib_s32 i, j, c;
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LOAD_KERNEL_INTO_DOUBLE();
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GET_SRC_DST_PARAMETERS(DTYPE);
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wid1 = (wid + 1) &~ 1;
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if (wid1 > BUFF_LINE) {
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pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
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if (pbuff == NULL) return MLIB_FAILURE;
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}
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buffo = pbuff;
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buff0 = buffo + wid1;
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buff1 = buff0 + wid1;
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buff2 = buff1 + wid1;
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chan1 = nchannel;
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chan2 = chan1 + chan1;
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wid -= D_KER;
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hgt -= D_KER;
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for (c = 0; c < nchannel; c++) {
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if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
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sl = adr_src + c;
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dl = adr_dst + c;
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261 |
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sl1 = sl + sll;
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#ifdef __SUNPRO_C
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#pragma pipeloop(0)
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#endif /* __SUNPRO_C */
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for (i = 0; i < wid + D_KER; i++) {
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buff0[i - 1] = (mlib_s32)sl[i*chan1];
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buff1[i - 1] = (mlib_s32)sl1[i*chan1];
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}
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sl += (D_KER + 1)*sll;
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for (j = 0; j < hgt; j++) {
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sp = sl;
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dp = dl;
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276 |
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buff2[-1] = (mlib_s32)sp[0];
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sp += chan1;
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279 |
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p02 = buff0[-1];
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p12 = buff1[-1];
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282 |
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#ifdef __SUNPRO_C
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#pragma pipeloop(0)
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#endif /* __SUNPRO_C */
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for (i = 0; i <= (wid - 2); i += 2) {
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#ifdef _NO_LONGLONG
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mlib_s32 o64_1, o64_2;
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#else /* _NO_LONGLONG */
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mlib_s64 o64;
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#endif /* _NO_LONGLONG */
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d64_2x32 sd0, sd1, dd;
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293 |
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p00 = p02; p10 = p12;
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295 |
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sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
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sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
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p01 = (mlib_d64)sd0.i32s.i0;
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p02 = (mlib_d64)sd0.i32s.i1;
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p11 = (mlib_d64)sd1.i32s.i0;
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p12 = (mlib_d64)sd1.i32s.i1;
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302 |
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LOAD_BUFF(buff2);
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304 |
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dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3);
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dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3);
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*(TYPE_64BIT*)(buffo + i) = dd.d64;
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308 |
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309 |
#ifdef _NO_LONGLONG
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310 |
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311 |
o64_1 = buffo[i];
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312 |
o64_2 = buffo[i+1];
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313 |
STORE2(o64_1 >> 16, o64_2 >> 16);
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314 |
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315 |
#else /* _NO_LONGLONG */
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316 |
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o64 = *(mlib_s64*)(buffo + i);
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318 |
STORE2(o64 >> 48, o64 >> 16);
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319 |
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320 |
#endif /* _NO_LONGLONG */
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321 |
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322 |
sp += chan2;
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323 |
dp += chan2;
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324 |
}
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325 |
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326 |
for (; i < wid; i++) {
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327 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
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328 |
p01 = buff0[i]; p11 = buff1[i];
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329 |
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330 |
buff2[i] = (mlib_s32)sp[0];
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331 |
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332 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3);
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333 |
dp[0] = buffo[i] >> 16;
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334 |
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335 |
sp += chan1;
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336 |
dp += chan1;
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337 |
}
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338 |
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339 |
sl += sll;
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340 |
dl += dll;
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341 |
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342 |
buffT = buff0;
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343 |
buff0 = buff1;
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344 |
buff1 = buff2;
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345 |
buff2 = buffT;
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346 |
}
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347 |
}
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348 |
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|
349 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
350 |
|
|
|
351 |
return MLIB_SUCCESS;
|
|
|
352 |
}
|
|
|
353 |
|
|
|
354 |
/***************************************************************/
|
|
|
355 |
mlib_status mlib_c_conv2x2ext_s16(mlib_image *dst,
|
|
|
356 |
const mlib_image *src,
|
|
|
357 |
mlib_s32 dx_l,
|
|
|
358 |
mlib_s32 dx_r,
|
|
|
359 |
mlib_s32 dy_t,
|
|
|
360 |
mlib_s32 dy_b,
|
|
|
361 |
const mlib_s32 *kern,
|
|
|
362 |
mlib_s32 scalef_expon,
|
|
|
363 |
mlib_s32 cmask)
|
|
|
364 |
{
|
|
|
365 |
mlib_d64 buff_arr[2*BUFF_LINE];
|
|
|
366 |
mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
|
|
|
367 |
DTYPE *adr_src, *sl, *sp, *sl1;
|
|
|
368 |
DTYPE *adr_dst, *dl, *dp;
|
|
|
369 |
mlib_d64 k0, k1, k2, k3, scalef = 65536.0;
|
|
|
370 |
mlib_d64 p00, p01, p02,
|
|
|
371 |
p10, p11, p12;
|
|
|
372 |
mlib_s32 wid, hgt, sll, dll, wid1;
|
|
|
373 |
mlib_s32 nchannel, chan1, chan2;
|
|
|
374 |
mlib_s32 i, j, c, swid;
|
|
|
375 |
LOAD_KERNEL_INTO_DOUBLE();
|
|
|
376 |
GET_SRC_DST_PARAMETERS(DTYPE);
|
|
|
377 |
|
|
|
378 |
swid = wid + D_KER;
|
|
|
379 |
|
|
|
380 |
wid1 = (swid + 1) &~ 1;
|
|
|
381 |
|
|
|
382 |
if (wid1 > BUFF_LINE) {
|
|
|
383 |
pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
|
|
|
384 |
|
|
|
385 |
if (pbuff == NULL) return MLIB_FAILURE;
|
|
|
386 |
}
|
|
|
387 |
|
|
|
388 |
buffo = pbuff;
|
|
|
389 |
buff0 = buffo + wid1;
|
|
|
390 |
buff1 = buff0 + wid1;
|
|
|
391 |
buff2 = buff1 + wid1;
|
|
|
392 |
|
|
|
393 |
swid -= dx_r;
|
|
|
394 |
|
|
|
395 |
chan1 = nchannel;
|
|
|
396 |
chan2 = chan1 + chan1;
|
|
|
397 |
|
|
|
398 |
for (c = 0; c < nchannel; c++) {
|
|
|
399 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
|
|
|
400 |
|
|
|
401 |
sl = adr_src + c;
|
|
|
402 |
dl = adr_dst + c;
|
|
|
403 |
|
|
|
404 |
if ((hgt - dy_b) > 0) sl1 = sl + sll;
|
|
|
405 |
else sl1 = sl;
|
|
|
406 |
|
|
|
407 |
#ifdef __SUNPRO_C
|
|
|
408 |
#pragma pipeloop(0)
|
|
|
409 |
#endif /* __SUNPRO_C */
|
|
|
410 |
for (i = 0; i < swid; i++) {
|
|
|
411 |
buff0[i - 1] = (mlib_s32)sl[i*chan1];
|
|
|
412 |
buff1[i - 1] = (mlib_s32)sl1[i*chan1];
|
|
|
413 |
}
|
|
|
414 |
|
|
|
415 |
if (dx_r != 0) {
|
|
|
416 |
buff0[swid - 1] = buff0[swid - 2];
|
|
|
417 |
buff1[swid - 1] = buff1[swid - 2];
|
|
|
418 |
}
|
|
|
419 |
|
|
|
420 |
if ((hgt - dy_b) > 1) sl = sl1 + sll;
|
|
|
421 |
else sl = sl1;
|
|
|
422 |
|
|
|
423 |
for (j = 0; j < hgt; j++) {
|
|
|
424 |
sp = sl;
|
|
|
425 |
dp = dl;
|
|
|
426 |
|
|
|
427 |
buff2[-1] = (mlib_s32)sp[0];
|
|
|
428 |
sp += chan1;
|
|
|
429 |
|
|
|
430 |
p02 = buff0[-1];
|
|
|
431 |
p12 = buff1[-1];
|
|
|
432 |
|
|
|
433 |
#ifdef __SUNPRO_C
|
|
|
434 |
#pragma pipeloop(0)
|
|
|
435 |
#endif /* __SUNPRO_C */
|
|
|
436 |
for (i = 0; i <= (wid - 2); i += 2) {
|
|
|
437 |
#ifdef _NO_LONGLONG
|
|
|
438 |
mlib_s32 o64_1, o64_2;
|
|
|
439 |
#else /* _NO_LONGLONG */
|
|
|
440 |
mlib_s64 o64;
|
|
|
441 |
#endif /* _NO_LONGLONG */
|
|
|
442 |
d64_2x32 sd0, sd1, dd;
|
|
|
443 |
|
|
|
444 |
p00 = p02; p10 = p12;
|
|
|
445 |
|
|
|
446 |
sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
|
|
|
447 |
sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
|
|
|
448 |
p01 = (mlib_d64)sd0.i32s.i0;
|
|
|
449 |
p02 = (mlib_d64)sd0.i32s.i1;
|
|
|
450 |
p11 = (mlib_d64)sd1.i32s.i0;
|
|
|
451 |
p12 = (mlib_d64)sd1.i32s.i1;
|
|
|
452 |
|
|
|
453 |
LOAD_BUFF(buff2);
|
|
|
454 |
|
|
|
455 |
dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3);
|
|
|
456 |
dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3);
|
|
|
457 |
*(TYPE_64BIT*)(buffo + i) = dd.d64;
|
|
|
458 |
|
|
|
459 |
#ifdef _NO_LONGLONG
|
|
|
460 |
|
|
|
461 |
o64_1 = buffo[i];
|
|
|
462 |
o64_2 = buffo[i+1];
|
|
|
463 |
STORE2(o64_1 >> 16, o64_2 >> 16);
|
|
|
464 |
|
|
|
465 |
#else /* _NO_LONGLONG */
|
|
|
466 |
|
|
|
467 |
o64 = *(mlib_s64*)(buffo + i);
|
|
|
468 |
STORE2(o64 >> 48, o64 >> 16);
|
|
|
469 |
|
|
|
470 |
#endif /* _NO_LONGLONG */
|
|
|
471 |
|
|
|
472 |
sp += chan2;
|
|
|
473 |
dp += chan2;
|
|
|
474 |
}
|
|
|
475 |
|
|
|
476 |
for (; i < wid; i++) {
|
|
|
477 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
|
|
|
478 |
p01 = buff0[i]; p11 = buff1[i];
|
|
|
479 |
|
|
|
480 |
buff2[i] = (mlib_s32)sp[0];
|
|
|
481 |
|
|
|
482 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3);
|
|
|
483 |
dp[0] = buffo[i] >> 16;
|
|
|
484 |
|
|
|
485 |
sp += chan1;
|
|
|
486 |
dp += chan1;
|
|
|
487 |
}
|
|
|
488 |
|
|
|
489 |
if (dx_r != 0) buff2[swid - 1] = buff2[swid - 2];
|
|
|
490 |
|
|
|
491 |
if (j < hgt - dy_b - 2) sl += sll;
|
|
|
492 |
dl += dll;
|
|
|
493 |
|
|
|
494 |
buffT = buff0;
|
|
|
495 |
buff0 = buff1;
|
|
|
496 |
buff1 = buff2;
|
|
|
497 |
buff2 = buffT;
|
|
|
498 |
}
|
|
|
499 |
}
|
|
|
500 |
|
|
|
501 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
502 |
|
|
|
503 |
return MLIB_SUCCESS;
|
|
|
504 |
}
|
|
|
505 |
|
|
|
506 |
/***************************************************************/
|
|
|
507 |
#undef DTYPE
|
|
|
508 |
#define DTYPE mlib_u16
|
|
|
509 |
|
|
|
510 |
mlib_status mlib_c_conv2x2nw_u16(mlib_image *dst,
|
|
|
511 |
const mlib_image *src,
|
|
|
512 |
const mlib_s32 *kern,
|
|
|
513 |
mlib_s32 scalef_expon,
|
|
|
514 |
mlib_s32 cmask)
|
|
|
515 |
{
|
|
|
516 |
mlib_d64 buff_arr[2*BUFF_LINE];
|
|
|
517 |
mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
|
|
|
518 |
DTYPE *adr_src, *sl, *sp, *sl1;
|
|
|
519 |
DTYPE *adr_dst, *dl, *dp;
|
|
|
520 |
mlib_d64 k0, k1, k2, k3, scalef = 65536.0;
|
|
|
521 |
mlib_d64 p00, p01, p02,
|
|
|
522 |
p10, p11, p12;
|
|
|
523 |
mlib_s32 wid, hgt, sll, dll, wid1;
|
|
|
524 |
mlib_s32 nchannel, chan1, chan2;
|
|
|
525 |
mlib_s32 i, j, c;
|
|
|
526 |
mlib_d64 doff = 0x7FFF8000;
|
|
|
527 |
LOAD_KERNEL_INTO_DOUBLE();
|
|
|
528 |
GET_SRC_DST_PARAMETERS(DTYPE);
|
|
|
529 |
|
|
|
530 |
wid1 = (wid + 1) &~ 1;
|
|
|
531 |
|
|
|
532 |
if (wid1 > BUFF_LINE) {
|
|
|
533 |
pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
|
|
|
534 |
|
|
|
535 |
if (pbuff == NULL) return MLIB_FAILURE;
|
|
|
536 |
}
|
|
|
537 |
|
|
|
538 |
buffo = pbuff;
|
|
|
539 |
buff0 = buffo + wid1;
|
|
|
540 |
buff1 = buff0 + wid1;
|
|
|
541 |
buff2 = buff1 + wid1;
|
|
|
542 |
|
|
|
543 |
chan1 = nchannel;
|
|
|
544 |
chan2 = chan1 + chan1;
|
|
|
545 |
|
|
|
546 |
wid -= D_KER;
|
|
|
547 |
hgt -= D_KER;
|
|
|
548 |
|
|
|
549 |
for (c = 0; c < nchannel; c++) {
|
|
|
550 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
|
|
|
551 |
|
|
|
552 |
sl = adr_src + c;
|
|
|
553 |
dl = adr_dst + c;
|
|
|
554 |
|
|
|
555 |
sl1 = sl + sll;
|
|
|
556 |
#ifdef __SUNPRO_C
|
|
|
557 |
#pragma pipeloop(0)
|
|
|
558 |
#endif /* __SUNPRO_C */
|
|
|
559 |
for (i = 0; i < wid + D_KER; i++) {
|
|
|
560 |
buff0[i - 1] = (mlib_s32)sl[i*chan1];
|
|
|
561 |
buff1[i - 1] = (mlib_s32)sl1[i*chan1];
|
|
|
562 |
}
|
|
|
563 |
|
|
|
564 |
sl += (D_KER + 1)*sll;
|
|
|
565 |
|
|
|
566 |
for (j = 0; j < hgt; j++) {
|
|
|
567 |
sp = sl;
|
|
|
568 |
dp = dl;
|
|
|
569 |
|
|
|
570 |
buff2[-1] = (mlib_s32)sp[0];
|
|
|
571 |
sp += chan1;
|
|
|
572 |
|
|
|
573 |
p02 = buff0[-1];
|
|
|
574 |
p12 = buff1[-1];
|
|
|
575 |
|
|
|
576 |
#ifdef __SUNPRO_C
|
|
|
577 |
#pragma pipeloop(0)
|
|
|
578 |
#endif /* __SUNPRO_C */
|
|
|
579 |
for (i = 0; i <= (wid - 2); i += 2) {
|
|
|
580 |
#ifdef _NO_LONGLONG
|
|
|
581 |
mlib_s32 o64_1, o64_2;
|
|
|
582 |
#else /* _NO_LONGLONG */
|
|
|
583 |
mlib_s64 o64;
|
|
|
584 |
#endif /* _NO_LONGLONG */
|
|
|
585 |
d64_2x32 sd0, sd1, dd;
|
|
|
586 |
|
|
|
587 |
p00 = p02; p10 = p12;
|
|
|
588 |
|
|
|
589 |
sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
|
|
|
590 |
sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
|
|
|
591 |
p01 = (mlib_d64)sd0.i32s.i0;
|
|
|
592 |
p02 = (mlib_d64)sd0.i32s.i1;
|
|
|
593 |
p11 = (mlib_d64)sd1.i32s.i0;
|
|
|
594 |
p12 = (mlib_d64)sd1.i32s.i1;
|
|
|
595 |
|
|
|
596 |
LOAD_BUFF(buff2);
|
|
|
597 |
|
|
|
598 |
dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - doff);
|
|
|
599 |
dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3 - doff);
|
|
|
600 |
*(TYPE_64BIT*)(buffo + i) = dd.d64;
|
|
|
601 |
|
|
|
602 |
#ifdef _NO_LONGLONG
|
|
|
603 |
|
|
|
604 |
o64_1 = buffo[i];
|
|
|
605 |
o64_2 = buffo[i+1];
|
|
|
606 |
o64_1 = o64_1 ^ 0x80000000U;
|
|
|
607 |
o64_2 = o64_2 ^ 0x80000000U;
|
|
|
608 |
STORE2(o64_1 >> 16, o64_2 >> 16);
|
|
|
609 |
|
|
|
610 |
#else /* _NO_LONGLONG */
|
|
|
611 |
|
|
|
612 |
o64 = *(mlib_s64*)(buffo + i);
|
|
|
613 |
o64 = o64 ^ MLIB_U64_CONST(0x8000000080000000);
|
|
|
614 |
STORE2(o64 >> 48, o64 >> 16);
|
|
|
615 |
|
|
|
616 |
#endif /* _NO_LONGLONG */
|
|
|
617 |
|
|
|
618 |
sp += chan2;
|
|
|
619 |
dp += chan2;
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
for (; i < wid; i++) {
|
|
|
623 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
|
|
|
624 |
p01 = buff0[i]; p11 = buff1[i];
|
|
|
625 |
|
|
|
626 |
buff2[i] = (mlib_s32)sp[0];
|
|
|
627 |
|
|
|
628 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - doff);
|
|
|
629 |
dp[0] = (buffo[i] >> 16) ^ 0x8000;
|
|
|
630 |
|
|
|
631 |
sp += chan1;
|
|
|
632 |
dp += chan1;
|
|
|
633 |
}
|
|
|
634 |
|
|
|
635 |
sl += sll;
|
|
|
636 |
dl += dll;
|
|
|
637 |
|
|
|
638 |
buffT = buff0;
|
|
|
639 |
buff0 = buff1;
|
|
|
640 |
buff1 = buff2;
|
|
|
641 |
buff2 = buffT;
|
|
|
642 |
}
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
646 |
|
|
|
647 |
return MLIB_SUCCESS;
|
|
|
648 |
}
|
|
|
649 |
|
|
|
650 |
/***************************************************************/
|
|
|
651 |
mlib_status mlib_c_conv2x2ext_u16(mlib_image *dst,
|
|
|
652 |
const mlib_image *src,
|
|
|
653 |
mlib_s32 dx_l,
|
|
|
654 |
mlib_s32 dx_r,
|
|
|
655 |
mlib_s32 dy_t,
|
|
|
656 |
mlib_s32 dy_b,
|
|
|
657 |
const mlib_s32 *kern,
|
|
|
658 |
mlib_s32 scalef_expon,
|
|
|
659 |
mlib_s32 cmask)
|
|
|
660 |
{
|
|
|
661 |
mlib_d64 buff_arr[2*BUFF_LINE];
|
|
|
662 |
mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
|
|
|
663 |
DTYPE *adr_src, *sl, *sp, *sl1;
|
|
|
664 |
DTYPE *adr_dst, *dl, *dp;
|
|
|
665 |
mlib_d64 k0, k1, k2, k3, scalef = 65536.0;
|
|
|
666 |
mlib_d64 p00, p01, p02,
|
|
|
667 |
p10, p11, p12;
|
|
|
668 |
mlib_s32 wid, hgt, sll, dll, wid1;
|
|
|
669 |
mlib_s32 nchannel, chan1, chan2;
|
|
|
670 |
mlib_s32 i, j, c, swid;
|
|
|
671 |
mlib_d64 doff = 0x7FFF8000;
|
|
|
672 |
LOAD_KERNEL_INTO_DOUBLE();
|
|
|
673 |
GET_SRC_DST_PARAMETERS(DTYPE);
|
|
|
674 |
|
|
|
675 |
swid = wid + D_KER;
|
|
|
676 |
|
|
|
677 |
wid1 = (swid + 1) &~ 1;
|
|
|
678 |
|
|
|
679 |
if (wid1 > BUFF_LINE) {
|
|
|
680 |
pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
|
|
|
681 |
|
|
|
682 |
if (pbuff == NULL) return MLIB_FAILURE;
|
|
|
683 |
}
|
|
|
684 |
|
|
|
685 |
buffo = pbuff;
|
|
|
686 |
buff0 = buffo + wid1;
|
|
|
687 |
buff1 = buff0 + wid1;
|
|
|
688 |
buff2 = buff1 + wid1;
|
|
|
689 |
|
|
|
690 |
swid -= dx_r;
|
|
|
691 |
|
|
|
692 |
chan1 = nchannel;
|
|
|
693 |
chan2 = chan1 + chan1;
|
|
|
694 |
|
|
|
695 |
for (c = 0; c < nchannel; c++) {
|
|
|
696 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
|
|
|
697 |
|
|
|
698 |
sl = adr_src + c;
|
|
|
699 |
dl = adr_dst + c;
|
|
|
700 |
|
|
|
701 |
if ((hgt - dy_b) > 0) sl1 = sl + sll;
|
|
|
702 |
else sl1 = sl;
|
|
|
703 |
|
|
|
704 |
#ifdef __SUNPRO_C
|
|
|
705 |
#pragma pipeloop(0)
|
|
|
706 |
#endif /* __SUNPRO_C */
|
|
|
707 |
for (i = 0; i < swid; i++) {
|
|
|
708 |
buff0[i - 1] = (mlib_s32)sl[i*chan1];
|
|
|
709 |
buff1[i - 1] = (mlib_s32)sl1[i*chan1];
|
|
|
710 |
}
|
|
|
711 |
|
|
|
712 |
if (dx_r != 0) {
|
|
|
713 |
buff0[swid - 1] = buff0[swid - 2];
|
|
|
714 |
buff1[swid - 1] = buff1[swid - 2];
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
if ((hgt - dy_b) > 1) sl = sl1 + sll;
|
|
|
718 |
else sl = sl1;
|
|
|
719 |
|
|
|
720 |
for (j = 0; j < hgt; j++) {
|
|
|
721 |
sp = sl;
|
|
|
722 |
dp = dl;
|
|
|
723 |
|
|
|
724 |
buff2[-1] = (mlib_s32)sp[0];
|
|
|
725 |
sp += chan1;
|
|
|
726 |
|
|
|
727 |
p02 = buff0[-1];
|
|
|
728 |
p12 = buff1[-1];
|
|
|
729 |
|
|
|
730 |
#ifdef __SUNPRO_C
|
|
|
731 |
#pragma pipeloop(0)
|
|
|
732 |
#endif /* __SUNPRO_C */
|
|
|
733 |
for (i = 0; i <= (wid - 2); i += 2) {
|
|
|
734 |
#ifdef _NO_LONGLONG
|
|
|
735 |
mlib_s32 o64_1, o64_2;
|
|
|
736 |
#else /* _NO_LONGLONG */
|
|
|
737 |
mlib_s64 o64;
|
|
|
738 |
#endif /* _NO_LONGLONG */
|
|
|
739 |
d64_2x32 sd0, sd1, dd;
|
|
|
740 |
|
|
|
741 |
p00 = p02; p10 = p12;
|
|
|
742 |
|
|
|
743 |
sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
|
|
|
744 |
sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
|
|
|
745 |
p01 = (mlib_d64)sd0.i32s.i0;
|
|
|
746 |
p02 = (mlib_d64)sd0.i32s.i1;
|
|
|
747 |
p11 = (mlib_d64)sd1.i32s.i0;
|
|
|
748 |
p12 = (mlib_d64)sd1.i32s.i1;
|
|
|
749 |
|
|
|
750 |
LOAD_BUFF(buff2);
|
|
|
751 |
|
|
|
752 |
dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - doff);
|
|
|
753 |
dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3 - doff);
|
|
|
754 |
*(TYPE_64BIT*)(buffo + i) = dd.d64;
|
|
|
755 |
|
|
|
756 |
#ifdef _NO_LONGLONG
|
|
|
757 |
|
|
|
758 |
o64_1 = buffo[i];
|
|
|
759 |
o64_2 = buffo[i+1];
|
|
|
760 |
o64_1 = o64_1 ^ 0x80000000U;
|
|
|
761 |
o64_2 = o64_2 ^ 0x80000000U;
|
|
|
762 |
STORE2(o64_1 >> 16, o64_2 >> 16);
|
|
|
763 |
|
|
|
764 |
#else /* _NO_LONGLONG */
|
|
|
765 |
|
|
|
766 |
o64 = *(mlib_s64*)(buffo + i);
|
|
|
767 |
o64 = o64 ^ MLIB_U64_CONST(0x8000000080000000);
|
|
|
768 |
STORE2(o64 >> 48, o64 >> 16);
|
|
|
769 |
|
|
|
770 |
#endif /* _NO_LONGLONG */
|
|
|
771 |
|
|
|
772 |
sp += chan2;
|
|
|
773 |
dp += chan2;
|
|
|
774 |
}
|
|
|
775 |
|
|
|
776 |
for (; i < wid; i++) {
|
|
|
777 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
|
|
|
778 |
p01 = buff0[i]; p11 = buff1[i];
|
|
|
779 |
|
|
|
780 |
buff2[i] = (mlib_s32)sp[0];
|
|
|
781 |
|
|
|
782 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - doff);
|
|
|
783 |
dp[0] = (buffo[i] >> 16) ^ 0x8000;
|
|
|
784 |
|
|
|
785 |
sp += chan1;
|
|
|
786 |
dp += chan1;
|
|
|
787 |
}
|
|
|
788 |
|
|
|
789 |
if (dx_r != 0) buff2[swid - 1] = buff2[swid - 2];
|
|
|
790 |
|
|
|
791 |
if (j < hgt - dy_b - 2) sl += sll;
|
|
|
792 |
dl += dll;
|
|
|
793 |
|
|
|
794 |
buffT = buff0;
|
|
|
795 |
buff0 = buff1;
|
|
|
796 |
buff1 = buff2;
|
|
|
797 |
buff2 = buffT;
|
|
|
798 |
}
|
|
|
799 |
}
|
|
|
800 |
|
|
|
801 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
802 |
|
|
|
803 |
return MLIB_SUCCESS;
|
|
|
804 |
}
|
|
|
805 |
|
|
|
806 |
/***************************************************************/
|
|
|
807 |
#undef DTYPE
|
|
|
808 |
#define DTYPE mlib_u8
|
|
|
809 |
|
|
|
810 |
mlib_status mlib_c_conv2x2nw_u8(mlib_image *dst,
|
|
|
811 |
const mlib_image *src,
|
|
|
812 |
const mlib_s32 *kern,
|
|
|
813 |
mlib_s32 scalef_expon,
|
|
|
814 |
mlib_s32 cmask)
|
|
|
815 |
{
|
|
|
816 |
mlib_d64 buff_arr[2*BUFF_LINE];
|
|
|
817 |
mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
|
|
|
818 |
DTYPE *adr_src, *sl, *sp, *sl1;
|
|
|
819 |
DTYPE *adr_dst, *dl, *dp;
|
|
|
820 |
mlib_d64 k0, k1, k2, k3, scalef = (1 << 24);
|
|
|
821 |
mlib_d64 p00, p01, p02,
|
|
|
822 |
p10, p11, p12;
|
|
|
823 |
mlib_s32 wid, hgt, sll, dll, wid1;
|
|
|
824 |
mlib_s32 nchannel, chan1, chan2;
|
|
|
825 |
mlib_s32 i, j, c;
|
|
|
826 |
LOAD_KERNEL_INTO_DOUBLE();
|
|
|
827 |
GET_SRC_DST_PARAMETERS(DTYPE);
|
|
|
828 |
|
|
|
829 |
wid1 = (wid + 1) &~ 1;
|
|
|
830 |
|
|
|
831 |
if (wid1 > BUFF_LINE) {
|
|
|
832 |
pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
|
|
|
833 |
|
|
|
834 |
if (pbuff == NULL) return MLIB_FAILURE;
|
|
|
835 |
}
|
|
|
836 |
|
|
|
837 |
buffo = pbuff;
|
|
|
838 |
buff0 = buffo + wid1;
|
|
|
839 |
buff1 = buff0 + wid1;
|
|
|
840 |
buff2 = buff1 + wid1;
|
|
|
841 |
|
|
|
842 |
chan1 = nchannel;
|
|
|
843 |
chan2 = chan1 + chan1;
|
|
|
844 |
|
|
|
845 |
wid -= D_KER;
|
|
|
846 |
hgt -= D_KER;
|
|
|
847 |
|
|
|
848 |
for (c = 0; c < nchannel; c++) {
|
|
|
849 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
|
|
|
850 |
|
|
|
851 |
sl = adr_src + c;
|
|
|
852 |
dl = adr_dst + c;
|
|
|
853 |
|
|
|
854 |
sl1 = sl + sll;
|
|
|
855 |
#ifdef __SUNPRO_C
|
|
|
856 |
#pragma pipeloop(0)
|
|
|
857 |
#endif /* __SUNPRO_C */
|
|
|
858 |
for (i = 0; i < wid + D_KER; i++) {
|
|
|
859 |
buff0[i - 1] = (mlib_s32)sl[i*chan1];
|
|
|
860 |
buff1[i - 1] = (mlib_s32)sl1[i*chan1];
|
|
|
861 |
}
|
|
|
862 |
|
|
|
863 |
sl += (D_KER + 1)*sll;
|
|
|
864 |
|
|
|
865 |
for (j = 0; j < hgt; j++) {
|
|
|
866 |
sp = sl;
|
|
|
867 |
dp = dl;
|
|
|
868 |
|
|
|
869 |
buff2[-1] = (mlib_s32)sp[0];
|
|
|
870 |
sp += chan1;
|
|
|
871 |
|
|
|
872 |
p02 = buff0[-1];
|
|
|
873 |
p12 = buff1[-1];
|
|
|
874 |
|
|
|
875 |
#ifdef __SUNPRO_C
|
|
|
876 |
#pragma pipeloop(0)
|
|
|
877 |
#endif /* __SUNPRO_C */
|
|
|
878 |
for (i = 0; i <= (wid - 2); i += 2) {
|
|
|
879 |
#ifdef _NO_LONGLONG
|
|
|
880 |
mlib_s32 o64_1, o64_2;
|
|
|
881 |
#else /* _NO_LONGLONG */
|
|
|
882 |
mlib_s64 o64;
|
|
|
883 |
#endif /* _NO_LONGLONG */
|
|
|
884 |
d64_2x32 sd0, sd1, dd;
|
|
|
885 |
|
|
|
886 |
p00 = p02; p10 = p12;
|
|
|
887 |
|
|
|
888 |
sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
|
|
|
889 |
sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
|
|
|
890 |
p01 = (mlib_d64)sd0.i32s.i0;
|
|
|
891 |
p02 = (mlib_d64)sd0.i32s.i1;
|
|
|
892 |
p11 = (mlib_d64)sd1.i32s.i0;
|
|
|
893 |
p12 = (mlib_d64)sd1.i32s.i1;
|
|
|
894 |
|
|
|
895 |
LOAD_BUFF(buff2);
|
|
|
896 |
|
|
|
897 |
dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - (1u << 31));
|
|
|
898 |
dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3 - (1u << 31));
|
|
|
899 |
*(TYPE_64BIT*)(buffo + i) = dd.d64;
|
|
|
900 |
|
|
|
901 |
#ifdef _NO_LONGLONG
|
|
|
902 |
|
|
|
903 |
o64_1 = buffo[i];
|
|
|
904 |
o64_2 = buffo[i+1];
|
|
|
905 |
STORE2(o64_1 >> 24, o64_2 >> 24);
|
|
|
906 |
|
|
|
907 |
#else /* _NO_LONGLONG */
|
|
|
908 |
|
|
|
909 |
o64 = *(mlib_s64*)(buffo + i);
|
|
|
910 |
STORE2(o64 >> 56, o64 >> 24);
|
|
|
911 |
|
|
|
912 |
#endif /* _NO_LONGLONG */
|
|
|
913 |
|
|
|
914 |
sp += chan2;
|
|
|
915 |
dp += chan2;
|
|
|
916 |
}
|
|
|
917 |
|
|
|
918 |
for (; i < wid; i++) {
|
|
|
919 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
|
|
|
920 |
p01 = buff0[i]; p11 = buff1[i];
|
|
|
921 |
|
|
|
922 |
buff2[i] = (mlib_s32)sp[0];
|
|
|
923 |
|
|
|
924 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - (1u << 31));
|
|
|
925 |
dp[0] = (buffo[i] >> 24);
|
|
|
926 |
|
|
|
927 |
sp += chan1;
|
|
|
928 |
dp += chan1;
|
|
|
929 |
}
|
|
|
930 |
|
|
|
931 |
sl += sll;
|
|
|
932 |
dl += dll;
|
|
|
933 |
|
|
|
934 |
buffT = buff0;
|
|
|
935 |
buff0 = buff1;
|
|
|
936 |
buff1 = buff2;
|
|
|
937 |
buff2 = buffT;
|
|
|
938 |
}
|
|
|
939 |
}
|
|
|
940 |
|
|
|
941 |
{
|
|
|
942 |
mlib_s32 amask = (1 << nchannel) - 1;
|
|
|
943 |
|
|
|
944 |
if ((cmask & amask) != amask) {
|
|
|
945 |
mlib_ImageXor80(adr_dst, wid, hgt, dll, nchannel, cmask);
|
|
|
946 |
} else {
|
|
|
947 |
mlib_ImageXor80_aa(adr_dst, wid*nchannel, hgt, dll);
|
|
|
948 |
}
|
|
|
949 |
}
|
|
|
950 |
|
|
|
951 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
952 |
|
|
|
953 |
return MLIB_SUCCESS;
|
|
|
954 |
}
|
|
|
955 |
|
|
|
956 |
/***************************************************************/
|
|
|
957 |
mlib_status mlib_c_conv2x2ext_u8(mlib_image *dst,
|
|
|
958 |
const mlib_image *src,
|
|
|
959 |
mlib_s32 dx_l,
|
|
|
960 |
mlib_s32 dx_r,
|
|
|
961 |
mlib_s32 dy_t,
|
|
|
962 |
mlib_s32 dy_b,
|
|
|
963 |
const mlib_s32 *kern,
|
|
|
964 |
mlib_s32 scalef_expon,
|
|
|
965 |
mlib_s32 cmask)
|
|
|
966 |
{
|
|
|
967 |
mlib_d64 buff_arr[4*BUFF_LINE];
|
|
|
968 |
mlib_s32 *pbuff = (mlib_s32*)buff_arr, *buffo, *buff0, *buff1, *buff2, *buffT;
|
|
|
969 |
DTYPE *adr_src, *sl, *sp, *sl1;
|
|
|
970 |
DTYPE *adr_dst, *dl, *dp;
|
|
|
971 |
mlib_d64 k0, k1, k2, k3, scalef = (1 << 24);
|
|
|
972 |
mlib_d64 p00, p01, p02,
|
|
|
973 |
p10, p11, p12;
|
|
|
974 |
mlib_s32 wid, hgt, sll, dll, wid1;
|
|
|
975 |
mlib_s32 nchannel, chan1, chan2;
|
|
|
976 |
mlib_s32 i, j, c, swid;
|
|
|
977 |
LOAD_KERNEL_INTO_DOUBLE();
|
|
|
978 |
GET_SRC_DST_PARAMETERS(DTYPE);
|
|
|
979 |
|
|
|
980 |
swid = wid + D_KER;
|
|
|
981 |
|
|
|
982 |
wid1 = (swid + 1) &~ 1;
|
|
|
983 |
|
|
|
984 |
if (wid1 > BUFF_LINE) {
|
|
|
985 |
pbuff = mlib_malloc(4*sizeof(mlib_s32)*wid1);
|
|
|
986 |
|
|
|
987 |
if (pbuff == NULL) return MLIB_FAILURE;
|
|
|
988 |
}
|
|
|
989 |
|
|
|
990 |
buffo = pbuff;
|
|
|
991 |
buff0 = buffo + wid1;
|
|
|
992 |
buff1 = buff0 + wid1;
|
|
|
993 |
buff2 = buff1 + wid1;
|
|
|
994 |
|
|
|
995 |
chan1 = nchannel;
|
|
|
996 |
chan2 = chan1 + chan1;
|
|
|
997 |
|
|
|
998 |
swid -= dx_r;
|
|
|
999 |
|
|
|
1000 |
for (c = 0; c < nchannel; c++) {
|
|
|
1001 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
|
|
|
1002 |
|
|
|
1003 |
sl = adr_src + c;
|
|
|
1004 |
dl = adr_dst + c;
|
|
|
1005 |
|
|
|
1006 |
if ((hgt - dy_b) > 0) sl1 = sl + sll;
|
|
|
1007 |
else sl1 = sl;
|
|
|
1008 |
|
|
|
1009 |
#ifdef __SUNPRO_C
|
|
|
1010 |
#pragma pipeloop(0)
|
|
|
1011 |
#endif /* __SUNPRO_C */
|
|
|
1012 |
for (i = 0; i < swid; i++) {
|
|
|
1013 |
buff0[i - 1] = (mlib_s32)sl[i*chan1];
|
|
|
1014 |
buff1[i - 1] = (mlib_s32)sl1[i*chan1];
|
|
|
1015 |
}
|
|
|
1016 |
|
|
|
1017 |
if (dx_r != 0) {
|
|
|
1018 |
buff0[swid - 1] = buff0[swid - 2];
|
|
|
1019 |
buff1[swid - 1] = buff1[swid - 2];
|
|
|
1020 |
}
|
|
|
1021 |
|
|
|
1022 |
if ((hgt - dy_b) > 1) sl = sl1 + sll;
|
|
|
1023 |
else sl = sl1;
|
|
|
1024 |
|
|
|
1025 |
for (j = 0; j < hgt; j++) {
|
|
|
1026 |
sp = sl;
|
|
|
1027 |
dp = dl;
|
|
|
1028 |
|
|
|
1029 |
buff2[-1] = (mlib_s32)sp[0];
|
|
|
1030 |
sp += chan1;
|
|
|
1031 |
|
|
|
1032 |
p02 = buff0[-1];
|
|
|
1033 |
p12 = buff1[-1];
|
|
|
1034 |
|
|
|
1035 |
#ifdef __SUNPRO_C
|
|
|
1036 |
#pragma pipeloop(0)
|
|
|
1037 |
#endif /* __SUNPRO_C */
|
|
|
1038 |
for (i = 0; i <= (wid - 2); i += 2) {
|
|
|
1039 |
#ifdef _NO_LONGLONG
|
|
|
1040 |
mlib_s32 o64_1, o64_2;
|
|
|
1041 |
#else /* _NO_LONGLONG */
|
|
|
1042 |
mlib_s64 o64;
|
|
|
1043 |
#endif /* _NO_LONGLONG */
|
|
|
1044 |
d64_2x32 sd0, sd1, dd;
|
|
|
1045 |
|
|
|
1046 |
p00 = p02; p10 = p12;
|
|
|
1047 |
|
|
|
1048 |
sd0.d64 = *(TYPE_64BIT*)(buff0 + i);
|
|
|
1049 |
sd1.d64 = *(TYPE_64BIT*)(buff1 + i);
|
|
|
1050 |
p01 = (mlib_d64)sd0.i32s.i0;
|
|
|
1051 |
p02 = (mlib_d64)sd0.i32s.i1;
|
|
|
1052 |
p11 = (mlib_d64)sd1.i32s.i0;
|
|
|
1053 |
p12 = (mlib_d64)sd1.i32s.i1;
|
|
|
1054 |
|
|
|
1055 |
LOAD_BUFF(buff2);
|
|
|
1056 |
|
|
|
1057 |
dd.i32s.i0 = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - (1u << 31));
|
|
|
1058 |
dd.i32s.i1 = CLAMP_S32(p01 * k0 + p02 * k1 + p11 * k2 + p12 * k3 - (1u << 31));
|
|
|
1059 |
*(TYPE_64BIT*)(buffo + i) = dd.d64;
|
|
|
1060 |
|
|
|
1061 |
#ifdef _NO_LONGLONG
|
|
|
1062 |
|
|
|
1063 |
o64_1 = buffo[i];
|
|
|
1064 |
o64_2 = buffo[i+1];
|
|
|
1065 |
STORE2(o64_1 >> 24, o64_2 >> 24);
|
|
|
1066 |
|
|
|
1067 |
#else /* _NO_LONGLONG */
|
|
|
1068 |
|
|
|
1069 |
o64 = *(mlib_s64*)(buffo + i);
|
|
|
1070 |
STORE2(o64 >> 56, o64 >> 24);
|
|
|
1071 |
|
|
|
1072 |
#endif /* _NO_LONGLONG */
|
|
|
1073 |
|
|
|
1074 |
sp += chan2;
|
|
|
1075 |
dp += chan2;
|
|
|
1076 |
}
|
|
|
1077 |
|
|
|
1078 |
for (; i < wid; i++) {
|
|
|
1079 |
p00 = buff0[i - 1]; p10 = buff1[i - 1];
|
|
|
1080 |
p01 = buff0[i]; p11 = buff1[i];
|
|
|
1081 |
|
|
|
1082 |
buff2[i] = (mlib_s32)sp[0];
|
|
|
1083 |
|
|
|
1084 |
buffo[i] = CLAMP_S32(p00 * k0 + p01 * k1 + p10 * k2 + p11 * k3 - (1u << 31));
|
|
|
1085 |
dp[0] = (buffo[i] >> 24);
|
|
|
1086 |
|
|
|
1087 |
sp += chan1;
|
|
|
1088 |
dp += chan1;
|
|
|
1089 |
}
|
|
|
1090 |
|
|
|
1091 |
if (dx_r != 0) buff2[swid - 1] = buff2[swid - 2];
|
|
|
1092 |
|
|
|
1093 |
if (j < hgt - dy_b - 2) sl += sll;
|
|
|
1094 |
dl += dll;
|
|
|
1095 |
|
|
|
1096 |
buffT = buff0;
|
|
|
1097 |
buff0 = buff1;
|
|
|
1098 |
buff1 = buff2;
|
|
|
1099 |
buff2 = buffT;
|
|
|
1100 |
}
|
|
|
1101 |
}
|
|
|
1102 |
|
|
|
1103 |
{
|
|
|
1104 |
mlib_s32 amask = (1 << nchannel) - 1;
|
|
|
1105 |
|
|
|
1106 |
if ((cmask & amask) != amask) {
|
|
|
1107 |
mlib_ImageXor80(adr_dst, wid, hgt, dll, nchannel, cmask);
|
|
|
1108 |
} else {
|
|
|
1109 |
mlib_ImageXor80_aa(adr_dst, wid*nchannel, hgt, dll);
|
|
|
1110 |
}
|
|
|
1111 |
}
|
|
|
1112 |
|
|
|
1113 |
if (pbuff != (mlib_s32*)buff_arr) mlib_free(pbuff);
|
|
|
1114 |
|
|
|
1115 |
return MLIB_SUCCESS;
|
|
|
1116 |
}
|
|
|
1117 |
|
|
|
1118 |
/***************************************************************/
|