author | vadim |
Fri, 13 May 2016 11:31:05 +0300 | |
changeset 38415 | acea5f7d354b |
parent 25859 | 3317bb8137f4 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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6dadb192ad81
8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
lana
parents:
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diff
changeset
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* Copyright (c) 2003, 2013, 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_ImageConv* on U8/S16/U16 type and |
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* MLIB_EDGE_SRC_EXTEND 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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* This define switches between functions of different data types |
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*/ |
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#define IMG_TYPE 2 |
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/***************************************************************/ |
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#if IMG_TYPE == 1 |
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#define DTYPE mlib_u8 |
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#define CONV_FUNC(KERN) mlib_c_conv##KERN##ext_u8(PARAM) |
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#define CONV_FUNC_MxN mlib_c_convMxNext_u8(PARAM_MxN) |
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#define CONV_FUNC_I(KERN) mlib_i_conv##KERN##ext_u8(PARAM) |
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#define CONV_FUNC_MxN_I mlib_i_convMxNext_u8(PARAM_MxN) |
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#define DSCALE (1 << 24) |
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#define FROM_S32(x) (((x) >> 24) ^ 128) |
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#define S64TOS32(x) (x) |
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#define SAT_OFF -(1u << 31) |
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#elif IMG_TYPE == 2 |
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#define DTYPE mlib_s16 |
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#define CONV_FUNC(KERN) mlib_conv##KERN##ext_s16(PARAM) |
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#define CONV_FUNC_MxN mlib_convMxNext_s16(PARAM_MxN) |
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#define CONV_FUNC_I(KERN) mlib_i_conv##KERN##ext_s16(PARAM) |
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#define CONV_FUNC_MxN_I mlib_i_convMxNext_s16(PARAM_MxN) |
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#define DSCALE 65536.0 |
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#define FROM_S32(x) ((x) >> 16) |
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#define S64TOS32(x) ((x) & 0xffffffff) |
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#define SAT_OFF |
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#elif IMG_TYPE == 3 |
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#define DTYPE mlib_u16 |
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#define CONV_FUNC(KERN) mlib_conv##KERN##ext_u16(PARAM) |
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#define CONV_FUNC_MxN mlib_convMxNext_u16(PARAM_MxN) |
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#define CONV_FUNC_I(KERN) mlib_i_conv##KERN##ext_u16(PARAM) |
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#define CONV_FUNC_MxN_I mlib_i_convMxNext_u16(PARAM_MxN) |
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#define DSCALE 65536.0 |
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#define FROM_S32(x) (((x) >> 16) ^ 0x8000) |
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#define S64TOS32(x) (x) |
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#define SAT_OFF -(1u << 31) |
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#endif /* IMG_TYPE == 1 */ |
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/***************************************************************/ |
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#define PARAM \ |
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mlib_image *dst, \ |
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const mlib_image *src, \ |
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mlib_s32 dx_l, \ |
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mlib_s32 dx_r, \ |
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mlib_s32 dy_t, \ |
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mlib_s32 dy_b, \ |
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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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#define PARAM_MxN \ |
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mlib_image *dst, \ |
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const mlib_image *src, \ |
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const mlib_s32 *kernel, \ |
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mlib_s32 m, \ |
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mlib_s32 n, \ |
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mlib_s32 dx_l, \ |
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mlib_s32 dx_r, \ |
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mlib_s32 dy_t, \ |
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mlib_s32 dy_b, \ |
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mlib_s32 scale, \ |
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mlib_s32 cmask |
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/***************************************************************/ |
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#define FTYPE mlib_d64 |
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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 : (((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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#define D2I(x) CLAMP_S32((x) SAT_OFF) |
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/***************************************************************/ |
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#ifdef _LITTLE_ENDIAN |
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#define STORE2(res0, res1) \ |
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dp[0 ] = res1; \ |
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dp[chan1] = res0 |
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#else |
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#define STORE2(res0, res1) \ |
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dp[0 ] = res0; \ |
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dp[chan1] = res1 |
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#endif /* _LITTLE_ENDIAN */ |
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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) | S64TOS32((mlib_s64)sp[0]) |
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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) | S64TOS32((mlib_s64)sp[chan1]) |
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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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mlib_d64 d64; |
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struct { |
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mlib_s32 i0; |
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mlib_s32 i1; |
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} i32s; |
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} d64_2x32; |
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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 __sparc |
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#if IMG_TYPE == 1 |
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/* |
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* Test for the presence of any "1" bit in bits |
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8 to 31 of val. If present, then val is either |
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negative or >255. If over/underflows of 8 bits |
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are uncommon, then this technique can be a win, |
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since only a single test, rather than two, is |
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necessary to determine if clamping is needed. |
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On the other hand, if over/underflows are common, |
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it adds an extra test. |
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*/ |
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#define CLAMP_STORE(dst, val) \ |
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if (val & 0xffffff00) { \ |
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if (val < MLIB_U8_MIN) \ |
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dst = MLIB_U8_MIN; \ |
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else \ |
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dst = MLIB_U8_MAX; \ |
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} else { \ |
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dst = (mlib_u8)val; \ |
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} |
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#elif IMG_TYPE == 2 |
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#define CLAMP_STORE(dst, val) \ |
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if (val >= MLIB_S16_MAX) \ |
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dst = MLIB_S16_MAX; \ |
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else if (val <= MLIB_S16_MIN) \ |
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dst = MLIB_S16_MIN; \ |
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else \ |
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dst = (mlib_s16)val |
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#elif IMG_TYPE == 3 |
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#define CLAMP_STORE(dst, val) \ |
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if (val >= MLIB_U16_MAX) \ |
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dst = MLIB_U16_MAX; \ |
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else if (val <= MLIB_U16_MIN) \ |
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dst = MLIB_U16_MIN; \ |
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else \ |
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dst = (mlib_u16)val |
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#endif /* IMG_TYPE == 1 */ |
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#endif /* __sparc */ |
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/***************************************************************/ |
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#define MAX_KER 7 |
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#define MAX_N 15 |
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#define BUFF_SIZE 1600 |
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#define CACHE_SIZE (64*1024) |
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static mlib_status mlib_ImageConv1xN_ext(mlib_image *dst, |
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const mlib_image *src, |
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const mlib_d64 *k, |
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mlib_s32 n, |
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mlib_s32 dy_t, |
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mlib_s32 dy_b, |
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mlib_s32 cmask) |
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{ |
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DTYPE *adr_src, *sl; |
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DTYPE *adr_dst, *dl, *dp; |
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FTYPE buff[BUFF_SIZE]; |
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FTYPE *buffd; |
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FTYPE *pbuff = buff; |
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const FTYPE *pk; |
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FTYPE k0, k1, k2, k3; |
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FTYPE p0, p1, p2, p3, p4; |
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FTYPE *sbuff; |
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mlib_s32 l, k_off, off, bsize; |
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mlib_s32 max_hsize, smax_hsize, shgt, hsize, kh; |
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mlib_s32 d0, d1, ii; |
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mlib_s32 wid, hgt, sll, dll; |
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mlib_s32 nchannel; |
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mlib_s32 i, j, c; |
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GET_SRC_DST_PARAMETERS(DTYPE); |
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max_hsize = ((CACHE_SIZE/sizeof(DTYPE))/sll) - (n - 1); |
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if (max_hsize < 1) max_hsize = 1; |
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if (max_hsize > hgt) max_hsize = hgt; |
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shgt = hgt + (n - 1); |
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smax_hsize = max_hsize + (n - 1); |
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bsize = 2 * (smax_hsize + 1); |
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if (bsize > BUFF_SIZE) { |
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pbuff = mlib_malloc(sizeof(FTYPE)*bsize); |
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if (pbuff == NULL) return MLIB_FAILURE; |
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} |
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sbuff = pbuff; |
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buffd = sbuff + smax_hsize; |
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shgt -= (dy_t + dy_b); |
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k_off = 0; |
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for (l = 0; l < hgt; l += hsize) { |
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hsize = hgt - l; |
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283 |
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if (hsize > max_hsize) hsize = max_hsize; |
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285 |
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smax_hsize = hsize + (n - 1); |
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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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#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 < hsize; i++) buffd[i] = 0.0; |
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298 |
||
299 |
for (j = 0; j < wid; j++) { |
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FTYPE *buff = sbuff; |
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301 |
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302 |
for (i = k_off, ii = 0; (i < dy_t) && (ii < smax_hsize); i++, ii++) { |
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sbuff[i - k_off] = (FTYPE)sl[0]; |
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} |
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305 |
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306 |
#ifdef __SUNPRO_C |
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307 |
#pragma pipeloop(0) |
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308 |
#endif /* __SUNPRO_C */ |
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309 |
for (; (i < shgt + dy_t) && (ii < smax_hsize); i++, ii++) { |
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310 |
sbuff[i - k_off] = (FTYPE)sl[(i - dy_t)*sll]; |
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311 |
} |
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312 |
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313 |
for (; (i < shgt + dy_t + dy_b) && (ii < smax_hsize); i++, ii++) { |
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314 |
sbuff[i - k_off] = (FTYPE)sl[(shgt - 1)*sll]; |
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315 |
} |
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316 |
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317 |
pk = k; |
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318 |
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319 |
for (off = 0; off < (n - 4); off += 4) { |
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320 |
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321 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
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k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
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324 |
#ifdef __SUNPRO_C |
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325 |
#pragma pipeloop(0) |
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326 |
#endif /* __SUNPRO_C */ |
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327 |
for (i = 0; i < hsize; i += 2) { |
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328 |
p0 = p2; p1 = p3; p2 = p4; |
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329 |
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330 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
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331 |
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332 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3; |
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buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3; |
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334 |
} |
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335 |
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336 |
pk += 4; |
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337 |
buff += 4; |
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338 |
} |
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339 |
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340 |
dp = dl; |
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341 |
kh = n - off; |
|
342 |
||
343 |
if (kh == 4) { |
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344 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
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345 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
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346 |
||
347 |
#ifdef __SUNPRO_C |
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348 |
#pragma pipeloop(0) |
|
349 |
#endif /* __SUNPRO_C */ |
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350 |
for (i = 0; i <= (hsize - 2); i += 2) { |
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351 |
p0 = p2; p1 = p3; p2 = p4; |
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352 |
||
353 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
|
354 |
||
355 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + buffd[i ]); |
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356 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + buffd[i + 1]); |
|
357 |
||
358 |
dp[0 ] = FROM_S32(d0); |
|
359 |
dp[dll] = FROM_S32(d1); |
|
360 |
||
361 |
buffd[i ] = 0.0; |
|
362 |
buffd[i + 1] = 0.0; |
|
363 |
||
364 |
dp += 2*dll; |
|
365 |
} |
|
366 |
||
367 |
if (i < hsize) { |
|
368 |
p0 = p2; p1 = p3; p2 = p4; |
|
369 |
p3 = buff[i + 3]; |
|
370 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + buffd[i]); |
|
371 |
dp[0] = FROM_S32(d0); |
|
372 |
buffd[i] = 0.0; |
|
373 |
} |
|
374 |
||
375 |
} else if (kh == 3) { |
|
376 |
||
377 |
p2 = buff[0]; p3 = buff[1]; |
|
378 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; |
|
379 |
||
380 |
#ifdef __SUNPRO_C |
|
381 |
#pragma pipeloop(0) |
|
382 |
#endif /* __SUNPRO_C */ |
|
383 |
for (i = 0; i <= (hsize - 2); i += 2) { |
|
384 |
p0 = p2; p1 = p3; |
|
385 |
||
386 |
p2 = buff[i + 2]; p3 = buff[i + 3]; |
|
387 |
||
388 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + buffd[i ]); |
|
389 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + buffd[i + 1]); |
|
390 |
||
391 |
dp[0 ] = FROM_S32(d0); |
|
392 |
dp[dll] = FROM_S32(d1); |
|
393 |
||
394 |
buffd[i ] = 0.0; |
|
395 |
buffd[i + 1] = 0.0; |
|
396 |
||
397 |
dp += 2*dll; |
|
398 |
} |
|
399 |
||
400 |
if (i < hsize) { |
|
401 |
p0 = p2; p1 = p3; |
|
402 |
p2 = buff[i + 2]; |
|
403 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + buffd[i]); |
|
404 |
dp[0] = FROM_S32(d0); |
|
405 |
||
406 |
buffd[i] = 0.0; |
|
407 |
} |
|
408 |
||
409 |
} else if (kh == 2) { |
|
410 |
||
411 |
p2 = buff[0]; |
|
412 |
k0 = pk[0]; k1 = pk[1]; |
|
413 |
||
414 |
#ifdef __SUNPRO_C |
|
415 |
#pragma pipeloop(0) |
|
416 |
#endif /* __SUNPRO_C */ |
|
417 |
for (i = 0; i <= (hsize - 2); i += 2) { |
|
418 |
p0 = p2; |
|
419 |
||
420 |
p1 = buff[i + 1]; p2 = buff[i + 2]; |
|
421 |
||
422 |
d0 = D2I(p0*k0 + p1*k1 + buffd[i ]); |
|
423 |
d1 = D2I(p1*k0 + p2*k1 + buffd[i + 1]); |
|
424 |
||
425 |
dp[0 ] = FROM_S32(d0); |
|
426 |
dp[dll] = FROM_S32(d1); |
|
427 |
||
428 |
buffd[i ] = 0.0; |
|
429 |
buffd[i + 1] = 0.0; |
|
430 |
||
431 |
dp += 2*dll; |
|
432 |
} |
|
433 |
||
434 |
if (i < hsize) { |
|
435 |
p0 = p2; |
|
436 |
p1 = buff[i + 1]; |
|
437 |
d0 = D2I(p0*k0 + p1*k1 + buffd[i]); |
|
438 |
dp[0] = FROM_S32(d0); |
|
439 |
||
440 |
buffd[i] = 0.0; |
|
441 |
} |
|
442 |
||
443 |
} else /* kh == 1 */{ |
|
444 |
||
445 |
k0 = pk[0]; |
|
446 |
||
447 |
#ifdef __SUNPRO_C |
|
448 |
#pragma pipeloop(0) |
|
449 |
#endif /* __SUNPRO_C */ |
|
450 |
for (i = 0; i <= (hsize - 2); i += 2) { |
|
451 |
p0 = buff[i]; p1 = buff[i + 1]; |
|
452 |
||
453 |
d0 = D2I(p0*k0 + buffd[i ]); |
|
454 |
d1 = D2I(p1*k0 + buffd[i + 1]); |
|
455 |
||
456 |
dp[0 ] = FROM_S32(d0); |
|
457 |
dp[dll] = FROM_S32(d1); |
|
458 |
||
459 |
buffd[i ] = 0.0; |
|
460 |
buffd[i + 1] = 0.0; |
|
461 |
||
462 |
dp += 2*dll; |
|
463 |
} |
|
464 |
||
465 |
if (i < hsize) { |
|
466 |
p0 = buff[i]; |
|
467 |
d0 = D2I(p0*k0 + buffd[i]); |
|
468 |
dp[0] = FROM_S32(d0); |
|
469 |
||
470 |
buffd[i] = 0.0; |
|
471 |
} |
|
472 |
} |
|
473 |
||
474 |
/* next line */ |
|
475 |
sl += nchannel; |
|
476 |
dl += nchannel; |
|
477 |
} |
|
478 |
} |
|
479 |
||
480 |
k_off += max_hsize; |
|
481 |
adr_dst += max_hsize*dll; |
|
482 |
} |
|
483 |
||
484 |
if (pbuff != buff) mlib_free(pbuff); |
|
485 |
||
486 |
return MLIB_SUCCESS; |
|
487 |
} |
|
488 |
||
489 |
/***************************************************************/ |
|
490 |
mlib_status CONV_FUNC_MxN |
|
491 |
{ |
|
8939 | 492 |
DTYPE *adr_src, *sl, *sp = NULL; |
493 |
DTYPE *adr_dst, *dl, *dp = NULL; |
|
2 | 494 |
FTYPE buff[BUFF_SIZE], *buffs_arr[2*(MAX_N + 1)]; |
495 |
FTYPE **buffs = buffs_arr, *buffd; |
|
496 |
FTYPE akernel[256], *k = akernel, fscale = DSCALE; |
|
497 |
FTYPE *pbuff = buff; |
|
498 |
FTYPE k0, k1, k2, k3, k4, k5, k6; |
|
499 |
FTYPE p0, p1, p2, p3, p4, p5, p6, p7; |
|
500 |
mlib_s32 *buffi; |
|
501 |
mlib_s32 mn, l, off, kw, bsize, buff_ind; |
|
502 |
mlib_s32 d0, d1; |
|
503 |
mlib_s32 wid, hgt, sll, dll; |
|
504 |
mlib_s32 nchannel, chan1, chan2; |
|
505 |
mlib_s32 i, j, c, swid; |
|
506 |
d64_2x32 dd; |
|
15632
3d36eadad78f
8008017: The fix for 8005129 does not build on Windows
prr
parents:
15628
diff
changeset
|
507 |
mlib_status status = MLIB_SUCCESS; |
3d36eadad78f
8008017: The fix for 8005129 does not build on Windows
prr
parents:
15628
diff
changeset
|
508 |
|
2 | 509 |
GET_SRC_DST_PARAMETERS(DTYPE); |
510 |
||
511 |
if (scale > 30) { |
|
512 |
fscale *= 1.0/(1 << 30); |
|
513 |
scale -= 30; |
|
514 |
} |
|
515 |
||
516 |
fscale /= (1 << scale); |
|
517 |
||
518 |
mn = m*n; |
|
519 |
||
520 |
if (mn > 256) { |
|
521 |
k = mlib_malloc(mn*sizeof(mlib_d64)); |
|
522 |
||
523 |
if (k == NULL) return MLIB_FAILURE; |
|
524 |
} |
|
525 |
||
526 |
for (i = 0; i < mn; i++) { |
|
527 |
k[i] = kernel[i]*fscale; |
|
528 |
} |
|
529 |
||
15628
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
530 |
if (m == 1) { |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
531 |
status = mlib_ImageConv1xN_ext(dst, src, k, n, dy_t, dy_b, cmask); |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
532 |
FREE_AND_RETURN_STATUS; |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
533 |
} |
2 | 534 |
|
535 |
swid = wid + (m - 1); |
|
536 |
||
537 |
bsize = (n + 3)*swid; |
|
538 |
||
539 |
if ((bsize > BUFF_SIZE) || (n > MAX_N)) { |
|
540 |
pbuff = mlib_malloc(sizeof(FTYPE)*bsize + sizeof(FTYPE *)*2*(n + 1)); |
|
541 |
||
15628
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
542 |
if (pbuff == NULL) { |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
543 |
status = MLIB_FAILURE; |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
544 |
FREE_AND_RETURN_STATUS; |
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
545 |
} |
2 | 546 |
buffs = (FTYPE **)(pbuff + bsize); |
547 |
} |
|
548 |
||
549 |
for (l = 0; l < (n + 1); l++) buffs[l] = pbuff + l*swid; |
|
550 |
for (l = 0; l < (n + 1); l++) buffs[l + (n + 1)] = buffs[l]; |
|
551 |
buffd = buffs[n] + swid; |
|
552 |
buffi = (mlib_s32*)(buffd + swid); |
|
553 |
||
554 |
chan1 = nchannel; |
|
555 |
chan2 = chan1 + chan1; |
|
556 |
||
557 |
swid -= (dx_l + dx_r); |
|
558 |
||
559 |
for (c = 0; c < nchannel; c++) { |
|
560 |
if (!(cmask & (1 << (chan1 - 1 - c)))) continue; |
|
561 |
||
562 |
sl = adr_src + c; |
|
563 |
dl = adr_dst + c; |
|
564 |
||
565 |
for (l = 0; l < n; l++) { |
|
566 |
FTYPE *buff = buffs[l]; |
|
567 |
||
568 |
for (i = 0; i < dx_l; i++) { |
|
569 |
buff[i] = (FTYPE)sl[0]; |
|
570 |
} |
|
571 |
||
572 |
#ifdef __SUNPRO_C |
|
573 |
#pragma pipeloop(0) |
|
574 |
#endif /* __SUNPRO_C */ |
|
575 |
for (i = 0; i < swid; i++) { |
|
576 |
buff[i + dx_l] = (FTYPE)sl[i*chan1]; |
|
577 |
} |
|
578 |
||
579 |
for (i = 0; i < dx_r; i++) { |
|
580 |
buff[swid + dx_l + i] = buff[swid + dx_l - 1]; |
|
581 |
} |
|
582 |
||
583 |
if ((l >= dy_t) && (l < hgt + n - dy_b - 2)) sl += sll; |
|
584 |
} |
|
585 |
||
586 |
buff_ind = 0; |
|
587 |
||
588 |
#ifdef __SUNPRO_C |
|
589 |
#pragma pipeloop(0) |
|
590 |
#endif /* __SUNPRO_C */ |
|
591 |
for (i = 0; i < wid; i++) buffd[i] = 0.0; |
|
592 |
||
593 |
for (j = 0; j < hgt; j++) { |
|
594 |
FTYPE **buffc = buffs + buff_ind; |
|
595 |
FTYPE *buffn = buffc[n]; |
|
596 |
FTYPE *pk = k; |
|
597 |
||
598 |
for (l = 0; l < n; l++) { |
|
599 |
FTYPE *buff_l = buffc[l]; |
|
600 |
||
601 |
for (off = 0; off < m;) { |
|
602 |
FTYPE *buff = buff_l + off; |
|
603 |
||
604 |
kw = m - off; |
|
605 |
||
606 |
if (kw > 2*MAX_KER) kw = MAX_KER; else |
|
607 |
if (kw > MAX_KER) kw = kw/2; |
|
608 |
off += kw; |
|
609 |
||
610 |
sp = sl; |
|
611 |
dp = dl; |
|
612 |
||
613 |
if (kw == 7) { |
|
614 |
||
615 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
616 |
p5 = buff[3]; p6 = buff[4]; p7 = buff[5]; |
|
617 |
||
618 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
619 |
k4 = pk[4]; k5 = pk[5]; k6 = pk[6]; |
|
620 |
||
621 |
if (l < (n - 1) || off < m) { |
|
622 |
#ifdef __SUNPRO_C |
|
623 |
#pragma pipeloop(0) |
|
624 |
#endif /* __SUNPRO_C */ |
|
625 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
626 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7; |
|
627 |
||
628 |
p6 = buff[i + 6]; p7 = buff[i + 7]; |
|
629 |
||
630 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6; |
|
631 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6; |
|
632 |
} |
|
633 |
||
634 |
} else { |
|
635 |
#ifdef __SUNPRO_C |
|
636 |
#pragma pipeloop(0) |
|
637 |
#endif /* __SUNPRO_C */ |
|
638 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
639 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7; |
|
640 |
||
641 |
p6 = buff[i + 6]; p7 = buff[i + 7]; |
|
642 |
||
643 |
LOAD_BUFF(buffi); |
|
644 |
||
645 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
646 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
647 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
648 |
||
649 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6 + buffd[i ]); |
|
650 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6 + buffd[i + 1]); |
|
651 |
||
652 |
dp[0 ] = FROM_S32(d0); |
|
653 |
dp[chan1] = FROM_S32(d1); |
|
654 |
||
655 |
buffd[i ] = 0.0; |
|
656 |
buffd[i + 1] = 0.0; |
|
657 |
||
658 |
sp += chan2; |
|
659 |
dp += chan2; |
|
660 |
} |
|
661 |
} |
|
662 |
||
663 |
} else if (kw == 6) { |
|
664 |
||
665 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
666 |
p5 = buff[3]; p6 = buff[4]; |
|
667 |
||
668 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
669 |
k4 = pk[4]; k5 = pk[5]; |
|
670 |
||
671 |
if (l < (n - 1) || off < m) { |
|
672 |
#ifdef __SUNPRO_C |
|
673 |
#pragma pipeloop(0) |
|
674 |
#endif /* __SUNPRO_C */ |
|
675 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
676 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; |
|
677 |
||
678 |
p5 = buff[i + 5]; p6 = buff[i + 6]; |
|
679 |
||
680 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5; |
|
681 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5; |
|
682 |
} |
|
683 |
||
684 |
} else { |
|
685 |
#ifdef __SUNPRO_C |
|
686 |
#pragma pipeloop(0) |
|
687 |
#endif /* __SUNPRO_C */ |
|
688 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
689 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; |
|
690 |
||
691 |
p5 = buff[i + 5]; p6 = buff[i + 6]; |
|
692 |
||
693 |
LOAD_BUFF(buffi); |
|
694 |
||
695 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
696 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
697 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
698 |
||
699 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + buffd[i ]); |
|
700 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + buffd[i + 1]); |
|
701 |
||
702 |
dp[0 ] = FROM_S32(d0); |
|
703 |
dp[chan1] = FROM_S32(d1); |
|
704 |
||
705 |
buffd[i ] = 0.0; |
|
706 |
buffd[i + 1] = 0.0; |
|
707 |
||
708 |
sp += chan2; |
|
709 |
dp += chan2; |
|
710 |
} |
|
711 |
} |
|
712 |
||
713 |
} else if (kw == 5) { |
|
714 |
||
715 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
716 |
p5 = buff[3]; |
|
717 |
||
718 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
719 |
k4 = pk[4]; |
|
720 |
||
721 |
if (l < (n - 1) || off < m) { |
|
722 |
#ifdef __SUNPRO_C |
|
723 |
#pragma pipeloop(0) |
|
724 |
#endif /* __SUNPRO_C */ |
|
725 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
726 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; |
|
727 |
||
728 |
p4 = buff[i + 4]; p5 = buff[i + 5]; |
|
729 |
||
730 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4; |
|
731 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4; |
|
732 |
} |
|
733 |
||
734 |
} else { |
|
735 |
#ifdef __SUNPRO_C |
|
736 |
#pragma pipeloop(0) |
|
737 |
#endif /* __SUNPRO_C */ |
|
738 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
739 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; |
|
740 |
||
741 |
p4 = buff[i + 4]; p5 = buff[i + 5]; |
|
742 |
||
743 |
LOAD_BUFF(buffi); |
|
744 |
||
745 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
746 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
747 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
748 |
||
749 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + buffd[i ]); |
|
750 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + buffd[i + 1]); |
|
751 |
||
752 |
dp[0 ] = FROM_S32(d0); |
|
753 |
dp[chan1] = FROM_S32(d1); |
|
754 |
||
755 |
buffd[i ] = 0.0; |
|
756 |
buffd[i + 1] = 0.0; |
|
757 |
||
758 |
sp += chan2; |
|
759 |
dp += chan2; |
|
760 |
} |
|
761 |
} |
|
762 |
||
763 |
} else if (kw == 4) { |
|
764 |
||
765 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
766 |
||
767 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
768 |
||
769 |
if (l < (n - 1) || off < m) { |
|
770 |
#ifdef __SUNPRO_C |
|
771 |
#pragma pipeloop(0) |
|
772 |
#endif /* __SUNPRO_C */ |
|
773 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
774 |
p0 = p2; p1 = p3; p2 = p4; |
|
775 |
||
776 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
|
777 |
||
778 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3; |
|
779 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3; |
|
780 |
} |
|
781 |
||
782 |
} else { |
|
783 |
#ifdef __SUNPRO_C |
|
784 |
#pragma pipeloop(0) |
|
785 |
#endif /* __SUNPRO_C */ |
|
786 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
787 |
p0 = p2; p1 = p3; p2 = p4; |
|
788 |
||
789 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
|
790 |
||
791 |
LOAD_BUFF(buffi); |
|
792 |
||
793 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
794 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
795 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
796 |
||
797 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + buffd[i ]); |
|
798 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + buffd[i + 1]); |
|
799 |
||
800 |
dp[0 ] = FROM_S32(d0); |
|
801 |
dp[chan1] = FROM_S32(d1); |
|
802 |
||
803 |
buffd[i ] = 0.0; |
|
804 |
buffd[i + 1] = 0.0; |
|
805 |
||
806 |
sp += chan2; |
|
807 |
dp += chan2; |
|
808 |
} |
|
809 |
} |
|
810 |
||
811 |
} else if (kw == 3) { |
|
812 |
||
813 |
p2 = buff[0]; p3 = buff[1]; |
|
814 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; |
|
815 |
||
816 |
if (l < (n - 1) || off < m) { |
|
817 |
#ifdef __SUNPRO_C |
|
818 |
#pragma pipeloop(0) |
|
819 |
#endif /* __SUNPRO_C */ |
|
820 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
821 |
p0 = p2; p1 = p3; |
|
822 |
||
823 |
p2 = buff[i + 2]; p3 = buff[i + 3]; |
|
824 |
||
825 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2; |
|
826 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2; |
|
827 |
} |
|
828 |
||
829 |
} else { |
|
830 |
#ifdef __SUNPRO_C |
|
831 |
#pragma pipeloop(0) |
|
832 |
#endif /* __SUNPRO_C */ |
|
833 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
834 |
p0 = p2; p1 = p3; |
|
835 |
||
836 |
p2 = buff[i + 2]; p3 = buff[i + 3]; |
|
837 |
||
838 |
LOAD_BUFF(buffi); |
|
839 |
||
840 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
841 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
842 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
843 |
||
844 |
d0 = D2I(p0*k0 + p1*k1 + p2*k2 + buffd[i ]); |
|
845 |
d1 = D2I(p1*k0 + p2*k1 + p3*k2 + buffd[i + 1]); |
|
846 |
||
847 |
dp[0 ] = FROM_S32(d0); |
|
848 |
dp[chan1] = FROM_S32(d1); |
|
849 |
||
850 |
buffd[i ] = 0.0; |
|
851 |
buffd[i + 1] = 0.0; |
|
852 |
||
853 |
sp += chan2; |
|
854 |
dp += chan2; |
|
855 |
} |
|
856 |
} |
|
857 |
||
858 |
} else /* if (kw == 2) */ { |
|
859 |
||
860 |
p2 = buff[0]; |
|
861 |
k0 = pk[0]; k1 = pk[1]; |
|
862 |
||
863 |
if (l < (n - 1) || off < m) { |
|
864 |
#ifdef __SUNPRO_C |
|
865 |
#pragma pipeloop(0) |
|
866 |
#endif /* __SUNPRO_C */ |
|
867 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
868 |
p0 = p2; |
|
869 |
||
870 |
p1 = buff[i + 1]; p2 = buff[i + 2]; |
|
871 |
||
872 |
buffd[i ] += p0*k0 + p1*k1; |
|
873 |
buffd[i + 1] += p1*k0 + p2*k1; |
|
874 |
} |
|
875 |
||
876 |
} else { |
|
877 |
#ifdef __SUNPRO_C |
|
878 |
#pragma pipeloop(0) |
|
879 |
#endif /* __SUNPRO_C */ |
|
880 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
881 |
p0 = p2; |
|
882 |
||
883 |
p1 = buff[i + 1]; p2 = buff[i + 2]; |
|
884 |
||
885 |
LOAD_BUFF(buffi); |
|
886 |
||
887 |
dd.d64 = *(FTYPE *)(buffi + i); |
|
888 |
buffn[i + dx_l ] = (FTYPE)dd.i32s.i0; |
|
889 |
buffn[i + dx_l + 1] = (FTYPE)dd.i32s.i1; |
|
890 |
||
891 |
d0 = D2I(p0*k0 + p1*k1 + buffd[i ]); |
|
892 |
d1 = D2I(p1*k0 + p2*k1 + buffd[i + 1]); |
|
893 |
||
894 |
dp[0 ] = FROM_S32(d0); |
|
895 |
dp[chan1] = FROM_S32(d1); |
|
896 |
||
897 |
buffd[i ] = 0.0; |
|
898 |
buffd[i + 1] = 0.0; |
|
899 |
||
900 |
sp += chan2; |
|
901 |
dp += chan2; |
|
902 |
} |
|
903 |
} |
|
904 |
} |
|
905 |
||
906 |
pk += kw; |
|
907 |
} |
|
908 |
} |
|
909 |
||
910 |
/* last pixels */ |
|
911 |
for (; i < wid; i++) { |
|
912 |
FTYPE *pk = k, s = 0; |
|
913 |
mlib_s32 x, d0; |
|
914 |
||
915 |
for (l = 0; l < n; l++) { |
|
916 |
FTYPE *buff = buffc[l] + i; |
|
917 |
||
918 |
for (x = 0; x < m; x++) s += buff[x] * (*pk++); |
|
919 |
} |
|
920 |
||
921 |
d0 = D2I(s); |
|
922 |
dp[0] = FROM_S32(d0); |
|
923 |
||
924 |
buffn[i + dx_l] = (FTYPE)sp[0]; |
|
925 |
||
926 |
sp += chan1; |
|
927 |
dp += chan1; |
|
928 |
} |
|
929 |
||
930 |
for (; i < swid; i++) { |
|
931 |
buffn[i + dx_l] = (FTYPE)sp[0]; |
|
932 |
sp += chan1; |
|
933 |
} |
|
934 |
||
935 |
for (i = 0; i < dx_l; i++) buffn[i] = buffn[dx_l]; |
|
936 |
for (i = 0; i < dx_r; i++) buffn[swid + dx_l + i] = buffn[swid + dx_l - 1]; |
|
937 |
||
938 |
/* next line */ |
|
939 |
||
940 |
if (j < hgt - dy_b - 2) sl += sll; |
|
941 |
dl += dll; |
|
942 |
||
943 |
buff_ind++; |
|
944 |
||
945 |
if (buff_ind >= n + 1) buff_ind = 0; |
|
946 |
} |
|
947 |
} |
|
948 |
||
15628
228422512f97
8005129: [parfait] #1122 - #1130 native/sun/awt/medialib/mlib_Image*.c Memory leak of pointer 'k' allocated with mlib_malloc
jgodinez
parents:
8939
diff
changeset
|
949 |
FREE_AND_RETURN_STATUS; |
2 | 950 |
} |
951 |
||
952 |
/***************************************************************/ |
|
953 |
#ifndef __sparc /* for x86, using integer multiplies is faster */ |
|
954 |
||
955 |
#define STORE_RES(res, x) \ |
|
956 |
x >>= shift2; \ |
|
957 |
CLAMP_STORE(res, x) |
|
958 |
||
959 |
mlib_status CONV_FUNC_MxN_I |
|
960 |
{ |
|
8939 | 961 |
DTYPE *adr_src, *sl, *sp = NULL; |
962 |
DTYPE *adr_dst, *dl, *dp = NULL; |
|
2 | 963 |
mlib_s32 buff[BUFF_SIZE], *buffs_arr[2*(MAX_N + 1)]; |
964 |
mlib_s32 *pbuff = buff; |
|
965 |
mlib_s32 **buffs = buffs_arr, *buffd; |
|
966 |
mlib_s32 l, off, kw, bsize, buff_ind; |
|
967 |
mlib_s32 d0, d1, shift1, shift2; |
|
968 |
mlib_s32 k0, k1, k2, k3, k4, k5, k6; |
|
969 |
mlib_s32 p0, p1, p2, p3, p4, p5, p6, p7; |
|
970 |
mlib_s32 wid, hgt, sll, dll; |
|
971 |
mlib_s32 nchannel, chan1; |
|
972 |
mlib_s32 i, j, c, swid; |
|
973 |
mlib_s32 chan2; |
|
974 |
mlib_s32 k_locl[MAX_N*MAX_N], *k = k_locl; |
|
975 |
GET_SRC_DST_PARAMETERS(DTYPE); |
|
976 |
||
977 |
#if IMG_TYPE != 1 |
|
978 |
shift1 = 16; |
|
979 |
#else |
|
980 |
shift1 = 8; |
|
981 |
#endif /* IMG_TYPE != 1 */ |
|
982 |
shift2 = scale - shift1; |
|
983 |
||
984 |
chan1 = nchannel; |
|
985 |
chan2 = chan1 + chan1; |
|
986 |
||
987 |
swid = wid + (m - 1); |
|
988 |
||
989 |
bsize = (n + 2)*swid; |
|
990 |
||
991 |
if ((bsize > BUFF_SIZE) || (n > MAX_N)) { |
|
992 |
pbuff = mlib_malloc(sizeof(mlib_s32)*bsize + sizeof(mlib_s32 *)*2*(n + 1)); |
|
993 |
||
994 |
if (pbuff == NULL) return MLIB_FAILURE; |
|
995 |
buffs = (mlib_s32 **)(pbuff + bsize); |
|
996 |
} |
|
997 |
||
998 |
for (l = 0; l < (n + 1); l++) buffs[l] = pbuff + l*swid; |
|
999 |
for (l = 0; l < (n + 1); l++) buffs[l + (n + 1)] = buffs[l]; |
|
1000 |
buffd = buffs[n] + swid; |
|
1001 |
||
1002 |
if (m*n > MAX_N*MAX_N) { |
|
1003 |
k = mlib_malloc(sizeof(mlib_s32)*(m*n)); |
|
1004 |
||
1005 |
if (k == NULL) { |
|
1006 |
if (pbuff != buff) mlib_free(pbuff); |
|
1007 |
return MLIB_FAILURE; |
|
1008 |
} |
|
1009 |
} |
|
1010 |
||
1011 |
for (i = 0; i < m*n; i++) { |
|
1012 |
k[i] = kernel[i] >> shift1; |
|
1013 |
} |
|
1014 |
||
1015 |
swid -= (dx_l + dx_r); |
|
1016 |
||
1017 |
for (c = 0; c < nchannel; c++) { |
|
1018 |
if (!(cmask & (1 << (nchannel - 1 - c)))) continue; |
|
1019 |
||
1020 |
sl = adr_src + c; |
|
1021 |
dl = adr_dst + c; |
|
1022 |
||
1023 |
for (l = 0; l < n; l++) { |
|
1024 |
mlib_s32 *buff = buffs[l]; |
|
1025 |
||
1026 |
for (i = 0; i < dx_l; i++) { |
|
1027 |
buff[i] = (mlib_s32)sl[0]; |
|
1028 |
} |
|
1029 |
||
1030 |
#ifdef __SUNPRO_C |
|
1031 |
#pragma pipeloop(0) |
|
1032 |
#endif /* __SUNPRO_C */ |
|
1033 |
for (i = 0; i < swid; i++) { |
|
1034 |
buff[i + dx_l] = (mlib_s32)sl[i*chan1]; |
|
1035 |
} |
|
1036 |
||
1037 |
for (i = 0; i < dx_r; i++) { |
|
1038 |
buff[swid + dx_l + i] = buff[swid + dx_l - 1]; |
|
1039 |
} |
|
1040 |
||
1041 |
if ((l >= dy_t) && (l < hgt + n - dy_b - 2)) sl += sll; |
|
1042 |
} |
|
1043 |
||
1044 |
buff_ind = 0; |
|
1045 |
||
1046 |
#ifdef __SUNPRO_C |
|
1047 |
#pragma pipeloop(0) |
|
1048 |
#endif /* __SUNPRO_C */ |
|
1049 |
for (i = 0; i < wid; i++) buffd[i] = 0; |
|
1050 |
||
1051 |
for (j = 0; j < hgt; j++) { |
|
1052 |
mlib_s32 **buffc = buffs + buff_ind; |
|
1053 |
mlib_s32 *buffn = buffc[n]; |
|
1054 |
mlib_s32 *pk = k; |
|
1055 |
||
1056 |
for (l = 0; l < n; l++) { |
|
1057 |
mlib_s32 *buff_l = buffc[l]; |
|
1058 |
||
1059 |
for (off = 0; off < m;) { |
|
1060 |
mlib_s32 *buff = buff_l + off; |
|
1061 |
||
1062 |
sp = sl; |
|
1063 |
dp = dl; |
|
1064 |
||
1065 |
kw = m - off; |
|
1066 |
||
1067 |
if (kw > 2*MAX_KER) kw = MAX_KER; else |
|
1068 |
if (kw > MAX_KER) kw = kw/2; |
|
1069 |
off += kw; |
|
1070 |
||
1071 |
if (kw == 7) { |
|
1072 |
||
1073 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
1074 |
p5 = buff[3]; p6 = buff[4]; p7 = buff[5]; |
|
1075 |
||
1076 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
1077 |
k4 = pk[4]; k5 = pk[5]; k6 = pk[6]; |
|
1078 |
||
1079 |
if (l < (n - 1) || off < m) { |
|
1080 |
#ifdef __SUNPRO_C |
|
1081 |
#pragma pipeloop(0) |
|
1082 |
#endif /* __SUNPRO_C */ |
|
1083 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1084 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7; |
|
1085 |
||
1086 |
p6 = buff[i + 6]; p7 = buff[i + 7]; |
|
1087 |
||
1088 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6; |
|
1089 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6; |
|
1090 |
} |
|
1091 |
||
1092 |
} else { |
|
1093 |
#ifdef __SUNPRO_C |
|
1094 |
#pragma pipeloop(0) |
|
1095 |
#endif /* __SUNPRO_C */ |
|
1096 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1097 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7; |
|
1098 |
||
1099 |
p6 = buff[i + 6]; p7 = buff[i + 7]; |
|
1100 |
||
1101 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1102 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1103 |
||
1104 |
d0 = (p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6 + buffd[i ]); |
|
1105 |
d1 = (p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6 + buffd[i + 1]); |
|
1106 |
||
1107 |
STORE_RES(dp[0 ], d0); |
|
1108 |
STORE_RES(dp[chan1], d1); |
|
1109 |
||
1110 |
buffd[i ] = 0; |
|
1111 |
buffd[i + 1] = 0; |
|
1112 |
||
1113 |
sp += chan2; |
|
1114 |
dp += chan2; |
|
1115 |
} |
|
1116 |
} |
|
1117 |
||
1118 |
} else if (kw == 6) { |
|
1119 |
||
1120 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
1121 |
p5 = buff[3]; p6 = buff[4]; |
|
1122 |
||
1123 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
1124 |
k4 = pk[4]; k5 = pk[5]; |
|
1125 |
||
1126 |
if (l < (n - 1) || off < m) { |
|
1127 |
#ifdef __SUNPRO_C |
|
1128 |
#pragma pipeloop(0) |
|
1129 |
#endif /* __SUNPRO_C */ |
|
1130 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1131 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; |
|
1132 |
||
1133 |
p5 = buff[i + 5]; p6 = buff[i + 6]; |
|
1134 |
||
1135 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5; |
|
1136 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5; |
|
1137 |
} |
|
1138 |
||
1139 |
} else { |
|
1140 |
#ifdef __SUNPRO_C |
|
1141 |
#pragma pipeloop(0) |
|
1142 |
#endif /* __SUNPRO_C */ |
|
1143 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1144 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; |
|
1145 |
||
1146 |
p5 = buff[i + 5]; p6 = buff[i + 6]; |
|
1147 |
||
1148 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1149 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1150 |
||
1151 |
d0 = (p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + buffd[i ]); |
|
1152 |
d1 = (p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + buffd[i + 1]); |
|
1153 |
||
1154 |
STORE_RES(dp[0 ], d0); |
|
1155 |
STORE_RES(dp[chan1], d1); |
|
1156 |
||
1157 |
buffd[i ] = 0; |
|
1158 |
buffd[i + 1] = 0; |
|
1159 |
||
1160 |
sp += chan2; |
|
1161 |
dp += chan2; |
|
1162 |
} |
|
1163 |
} |
|
1164 |
||
1165 |
} else if (kw == 5) { |
|
1166 |
||
1167 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
1168 |
p5 = buff[3]; |
|
1169 |
||
1170 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
1171 |
k4 = pk[4]; |
|
1172 |
||
1173 |
if (l < (n - 1) || off < m) { |
|
1174 |
#ifdef __SUNPRO_C |
|
1175 |
#pragma pipeloop(0) |
|
1176 |
#endif /* __SUNPRO_C */ |
|
1177 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1178 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; |
|
1179 |
||
1180 |
p4 = buff[i + 4]; p5 = buff[i + 5]; |
|
1181 |
||
1182 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4; |
|
1183 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4; |
|
1184 |
} |
|
1185 |
||
1186 |
} else { |
|
1187 |
#ifdef __SUNPRO_C |
|
1188 |
#pragma pipeloop(0) |
|
1189 |
#endif /* __SUNPRO_C */ |
|
1190 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1191 |
p0 = p2; p1 = p3; p2 = p4; p3 = p5; |
|
1192 |
||
1193 |
p4 = buff[i + 4]; p5 = buff[i + 5]; |
|
1194 |
||
1195 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1196 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1197 |
||
1198 |
d0 = (p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + buffd[i ]); |
|
1199 |
d1 = (p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + buffd[i + 1]); |
|
1200 |
||
1201 |
STORE_RES(dp[0 ], d0); |
|
1202 |
STORE_RES(dp[chan1], d1); |
|
1203 |
||
1204 |
buffd[i ] = 0; |
|
1205 |
buffd[i + 1] = 0; |
|
1206 |
||
1207 |
sp += chan2; |
|
1208 |
dp += chan2; |
|
1209 |
} |
|
1210 |
} |
|
1211 |
||
1212 |
} else if (kw == 4) { |
|
1213 |
||
1214 |
p2 = buff[0]; p3 = buff[1]; p4 = buff[2]; |
|
1215 |
||
1216 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; k3 = pk[3]; |
|
1217 |
||
1218 |
if (l < (n - 1) || off < m) { |
|
1219 |
#ifdef __SUNPRO_C |
|
1220 |
#pragma pipeloop(0) |
|
1221 |
#endif /* __SUNPRO_C */ |
|
1222 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1223 |
p0 = p2; p1 = p3; p2 = p4; |
|
1224 |
||
1225 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
|
1226 |
||
1227 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3; |
|
1228 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3; |
|
1229 |
} |
|
1230 |
||
1231 |
} else { |
|
1232 |
#ifdef __SUNPRO_C |
|
1233 |
#pragma pipeloop(0) |
|
1234 |
#endif /* __SUNPRO_C */ |
|
1235 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1236 |
p0 = p2; p1 = p3; p2 = p4; |
|
1237 |
||
1238 |
p3 = buff[i + 3]; p4 = buff[i + 4]; |
|
1239 |
||
1240 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1241 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1242 |
||
1243 |
d0 = (p0*k0 + p1*k1 + p2*k2 + p3*k3 + buffd[i ]); |
|
1244 |
d1 = (p1*k0 + p2*k1 + p3*k2 + p4*k3 + buffd[i + 1]); |
|
1245 |
||
1246 |
STORE_RES(dp[0 ], d0); |
|
1247 |
STORE_RES(dp[chan1], d1); |
|
1248 |
||
1249 |
buffd[i ] = 0; |
|
1250 |
buffd[i + 1] = 0; |
|
1251 |
||
1252 |
sp += chan2; |
|
1253 |
dp += chan2; |
|
1254 |
} |
|
1255 |
} |
|
1256 |
||
1257 |
} else if (kw == 3) { |
|
1258 |
||
1259 |
p2 = buff[0]; p3 = buff[1]; |
|
1260 |
k0 = pk[0]; k1 = pk[1]; k2 = pk[2]; |
|
1261 |
||
1262 |
if (l < (n - 1) || off < m) { |
|
1263 |
#ifdef __SUNPRO_C |
|
1264 |
#pragma pipeloop(0) |
|
1265 |
#endif /* __SUNPRO_C */ |
|
1266 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1267 |
p0 = p2; p1 = p3; |
|
1268 |
||
1269 |
p2 = buff[i + 2]; p3 = buff[i + 3]; |
|
1270 |
||
1271 |
buffd[i ] += p0*k0 + p1*k1 + p2*k2; |
|
1272 |
buffd[i + 1] += p1*k0 + p2*k1 + p3*k2; |
|
1273 |
} |
|
1274 |
||
1275 |
} else { |
|
1276 |
#ifdef __SUNPRO_C |
|
1277 |
#pragma pipeloop(0) |
|
1278 |
#endif /* __SUNPRO_C */ |
|
1279 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1280 |
p0 = p2; p1 = p3; |
|
1281 |
||
1282 |
p2 = buff[i + 2]; p3 = buff[i + 3]; |
|
1283 |
||
1284 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1285 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1286 |
||
1287 |
d0 = (p0*k0 + p1*k1 + p2*k2 + buffd[i ]); |
|
1288 |
d1 = (p1*k0 + p2*k1 + p3*k2 + buffd[i + 1]); |
|
1289 |
||
1290 |
STORE_RES(dp[0 ], d0); |
|
1291 |
STORE_RES(dp[chan1], d1); |
|
1292 |
||
1293 |
buffd[i ] = 0; |
|
1294 |
buffd[i + 1] = 0; |
|
1295 |
||
1296 |
sp += chan2; |
|
1297 |
dp += chan2; |
|
1298 |
} |
|
1299 |
} |
|
1300 |
||
1301 |
} else if (kw == 2) { |
|
1302 |
||
1303 |
p2 = buff[0]; |
|
1304 |
k0 = pk[0]; k1 = pk[1]; |
|
1305 |
||
1306 |
if (l < (n - 1) || off < m) { |
|
1307 |
#ifdef __SUNPRO_C |
|
1308 |
#pragma pipeloop(0) |
|
1309 |
#endif /* __SUNPRO_C */ |
|
1310 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1311 |
p0 = p2; |
|
1312 |
||
1313 |
p1 = buff[i + 1]; p2 = buff[i + 2]; |
|
1314 |
||
1315 |
buffd[i ] += p0*k0 + p1*k1; |
|
1316 |
buffd[i + 1] += p1*k0 + p2*k1; |
|
1317 |
} |
|
1318 |
||
1319 |
} else { |
|
1320 |
#ifdef __SUNPRO_C |
|
1321 |
#pragma pipeloop(0) |
|
1322 |
#endif /* __SUNPRO_C */ |
|
1323 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1324 |
p0 = p2; |
|
1325 |
||
1326 |
p1 = buff[i + 1]; p2 = buff[i + 2]; |
|
1327 |
||
1328 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1329 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1330 |
||
1331 |
d0 = (p0*k0 + p1*k1 + buffd[i ]); |
|
1332 |
d1 = (p1*k0 + p2*k1 + buffd[i + 1]); |
|
1333 |
||
1334 |
STORE_RES(dp[0 ], d0); |
|
1335 |
STORE_RES(dp[chan1], d1); |
|
1336 |
||
1337 |
buffd[i ] = 0; |
|
1338 |
buffd[i + 1] = 0; |
|
1339 |
||
1340 |
sp += chan2; |
|
1341 |
dp += chan2; |
|
1342 |
} |
|
1343 |
} |
|
1344 |
||
1345 |
} else /* kw == 1 */{ |
|
1346 |
||
1347 |
k0 = pk[0]; |
|
1348 |
||
1349 |
if (l < (n - 1) || off < m) { |
|
1350 |
#ifdef __SUNPRO_C |
|
1351 |
#pragma pipeloop(0) |
|
1352 |
#endif /* __SUNPRO_C */ |
|
1353 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1354 |
p0 = buff[i]; p1 = buff[i + 1]; |
|
1355 |
||
1356 |
buffd[i ] += p0*k0; |
|
1357 |
buffd[i + 1] += p1*k0; |
|
1358 |
} |
|
1359 |
||
1360 |
} else { |
|
1361 |
#ifdef __SUNPRO_C |
|
1362 |
#pragma pipeloop(0) |
|
1363 |
#endif /* __SUNPRO_C */ |
|
1364 |
for (i = 0; i <= (wid - 2); i += 2) { |
|
1365 |
p0 = buff[i]; p1 = buff[i + 1]; |
|
1366 |
||
1367 |
buffn[i + dx_l ] = (mlib_s32)sp[0]; |
|
1368 |
buffn[i + dx_l + 1] = (mlib_s32)sp[chan1]; |
|
1369 |
||
1370 |
d0 = (p0*k0 + buffd[i ]); |
|
1371 |
d1 = (p1*k0 + buffd[i + 1]); |
|
1372 |
||
1373 |
STORE_RES(dp[0 ], d0); |
|
1374 |
STORE_RES(dp[chan1], d1); |
|
1375 |
||
1376 |
buffd[i ] = 0; |
|
1377 |
buffd[i + 1] = 0; |
|
1378 |
||
1379 |
sp += chan2; |
|
1380 |
dp += chan2; |
|
1381 |
} |
|
1382 |
} |
|
1383 |
} |
|
1384 |
||
1385 |
pk += kw; |
|
1386 |
} |
|
1387 |
} |
|
1388 |
||
1389 |
/* last pixels */ |
|
1390 |
for (; i < wid; i++) { |
|
1391 |
mlib_s32 *pk = k, x, s = 0; |
|
1392 |
||
1393 |
for (l = 0; l < n; l++) { |
|
1394 |
mlib_s32 *buff = buffc[l] + i; |
|
1395 |
||
1396 |
for (x = 0; x < m; x++) s += buff[x] * (*pk++); |
|
1397 |
} |
|
1398 |
||
1399 |
STORE_RES(dp[0], s); |
|
1400 |
||
1401 |
buffn[i + dx_l] = (mlib_s32)sp[0]; |
|
1402 |
||
1403 |
sp += chan1; |
|
1404 |
dp += chan1; |
|
1405 |
} |
|
1406 |
||
1407 |
for (; i < swid; i++) { |
|
1408 |
buffn[i + dx_l] = (mlib_s32)sp[0]; |
|
1409 |
sp += chan1; |
|
1410 |
} |
|
1411 |
||
1412 |
for (i = 0; i < dx_l; i++) buffn[i] = buffn[dx_l]; |
|
1413 |
for (i = 0; i < dx_r; i++) buffn[swid + dx_l + i] = buffn[swid + dx_l - 1]; |
|
1414 |
||
1415 |
/* next line */ |
|
1416 |
||
1417 |
if (j < hgt - dy_b - 2) sl += sll; |
|
1418 |
dl += dll; |
|
1419 |
||
1420 |
buff_ind++; |
|
1421 |
||
1422 |
if (buff_ind >= n + 1) buff_ind = 0; |
|
1423 |
} |
|
1424 |
} |
|
1425 |
||
1426 |
if (pbuff != buff) mlib_free(pbuff); |
|
1427 |
if (k != k_locl) mlib_free(k); |
|
1428 |
||
1429 |
return MLIB_SUCCESS; |
|
1430 |
} |
|
1431 |
||
1432 |
#endif /* __sparc ( for x86, using integer multiplies is faster ) */ |
|
1433 |
||
1434 |
/***************************************************************/ |