| /* |
| * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| |
| |
| #include "vis_proto.h" |
| #include "mlib_image.h" |
| #include "mlib_v_ImageLookUpFunc.h" |
| |
| /***************************************************************/ |
| static void mlib_v_ImageLookUpSI_U8_S32_2_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_2_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_2_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_3_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_3_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_3_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_4_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_4_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table); |
| |
| static void mlib_v_ImageLookUpSI_U8_S32_4_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table); |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_2_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 acc0, acc1; /* destination data */ |
| mlib_d64 acc2, acc3; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dp = (mlib_d64 *) dst; |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 21) & 0x7F8; |
| s01 = (s0 >> 13) & 0x7F8; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 4) { |
| s02 = (s0 >> 5) & 0x7F8; |
| s03 = (s0 << 3) & 0x7F8; |
| acc0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| acc1 = *(mlib_d64*)((mlib_u8*)table + s01); |
| acc2 = *(mlib_d64*)((mlib_u8*)table + s02); |
| acc3 = *(mlib_d64*)((mlib_u8*)table + s03); |
| s0 = *sa++; |
| s00 = (s0 >> 21) & 0x7F8; |
| s01 = (s0 >> 13) & 0x7F8; |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| } |
| |
| s02 = (s0 >> 5) & 0x7F8; |
| s03 = (s0 << 3) & 0x7F8; |
| acc0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| acc1 = *(mlib_d64*)((mlib_u8*)table + s01); |
| acc2 = *(mlib_d64*)((mlib_u8*)table + s02); |
| acc3 = *(mlib_d64*)((mlib_u8*)table + s03); |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp += 4; |
| i += 4; |
| } |
| |
| sp = (mlib_u8*)sa; |
| |
| if ( i <= xsize - 2) { |
| *dp++ = table[sp[0]]; |
| *dp++ = table[sp[1]]; |
| i+=2; sp += 2; |
| } |
| |
| if ( i < xsize) *dp++ = table[sp[0]]; |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_2_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_s32 *dl; /* pointer to start of destination */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 acc0, acc1; /* destination data */ |
| mlib_d64 acc2, acc3, acc4; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dl = dst; |
| dp = (mlib_d64 *) ((mlib_addr) dl & (~7)) + 1; |
| vis_alignaddr(dp, 4); |
| |
| s0 = *sa++; |
| s00 = (s0 >> 21) & 0x7F8; |
| acc0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| *(mlib_f32*)dl = vis_read_hi(acc0); |
| xsize--; |
| sp = (mlib_u8*)sa - 3; |
| |
| if (xsize >= 3) { |
| s01 = (s0 >> 13) & 0x7F8; |
| s02 = (s0 >> 5) & 0x7F8; |
| s03 = (s0 << 3) & 0x7F8; |
| acc1 = *(mlib_d64*)((mlib_u8*)table + s01); |
| acc2 = *(mlib_d64*)((mlib_u8*)table + s02); |
| acc3 = *(mlib_d64*)((mlib_u8*)table + s03); |
| dp[0] = vis_faligndata(acc0, acc1); |
| dp[1] = vis_faligndata(acc1, acc2); |
| dp[2] = vis_faligndata(acc2, acc3); |
| acc0 = acc3; dp += 3; xsize -= 3; |
| sp = (mlib_u8*)sa; |
| } |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 21) & 0x7F8; |
| s01 = (s0 >> 13) & 0x7F8; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 4) { |
| s02 = (s0 >> 5) & 0x7F8; |
| s03 = (s0 << 3) & 0x7F8; |
| acc1 = *(mlib_d64*)((mlib_u8*)table + s00); |
| acc2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| acc3 = *(mlib_d64*)((mlib_u8*)table + s02); |
| acc4 = *(mlib_d64*)((mlib_u8*)table + s03); |
| s0 = *sa++; |
| s00 = (s0 >> 21) & 0x7F8; |
| s01 = (s0 >> 13) & 0x7F8; |
| dp[0] = vis_faligndata(acc0, acc1); |
| dp[1] = vis_faligndata(acc1, acc2); |
| dp[2] = vis_faligndata(acc2, acc3); |
| dp[3] = vis_faligndata(acc3, acc4); |
| acc0 = acc4; |
| } |
| |
| s02 = (s0 >> 5) & 0x7F8; |
| s03 = (s0 << 3) & 0x7F8; |
| acc1 = *(mlib_d64*)((mlib_u8*)table + s00); |
| acc2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| acc3 = *(mlib_d64*)((mlib_u8*)table + s02); |
| acc4 = *(mlib_d64*)((mlib_u8*)table + s03); |
| dp[0] = vis_faligndata(acc0, acc1); |
| dp[1] = vis_faligndata(acc1, acc2); |
| dp[2] = vis_faligndata(acc2, acc3); |
| dp[3] = vis_faligndata(acc3, acc4); |
| acc0 = acc4; |
| dp += 4; |
| i += 4; |
| sp = (mlib_u8*)sa; |
| } |
| |
| if ( i <= xsize - 2) { |
| acc1 = table[sp[0]]; |
| acc2 = table[sp[1]]; |
| *dp++ = vis_faligndata(acc0, acc1); |
| *dp++ = vis_faligndata(acc1, acc2); |
| i+=2; sp += 2; |
| acc0 = acc2; |
| } |
| |
| if ( i < xsize) { |
| acc1 = table[sp[0]]; |
| *dp++ = vis_faligndata(acc0, acc1); |
| acc0 = acc1; |
| } |
| |
| *(mlib_f32*) dp = vis_read_lo(acc0); |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_2_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_f32 *dp; /* aligned pointer to destination */ |
| mlib_f32 acc0, acc1; /* destination data */ |
| mlib_f32 acc2, acc3; /* destination data */ |
| mlib_f32 acc4, acc5; /* destination data */ |
| mlib_f32 acc6, acc7; /* destination data */ |
| mlib_f32 *table0 = (mlib_f32*)table[0]; |
| mlib_f32 *table1 = (mlib_f32*)table[1]; |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dp = (mlib_f32*)dst; |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 8) { |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc3 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc4 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc5 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc6 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc7 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| } |
| |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc3 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc4 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc5 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc6 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc7 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| dp += 8; |
| i += 4; |
| } |
| |
| sp = (mlib_u8*)sa; |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_2(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_s32 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| const mlib_s32 **table) |
| { |
| if ((xsize * ysize) < 600) { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_s32 j, i; |
| const mlib_s32 *tab0 = table[0]; |
| const mlib_s32 *tab1 = table[1]; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_s32 *dp = dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| for (i = 0; i < off; i++) { |
| *dp++ = tab0[sp[0]]; |
| *dp++ = tab1[sp[0]]; |
| size--; sp++; |
| } |
| |
| if (size > 0) { |
| mlib_v_ImageLookUpSI_U8_S32_2_SMALL(sp, (mlib_s32*)dp, size, table); |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| |
| } else { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_d64 dtab[256]; |
| mlib_u32 *tab; |
| mlib_u32 *tab0 = (mlib_u32*)table[0]; |
| mlib_u32 *tab1 = (mlib_u32*)table[1]; |
| mlib_s32 i, j; |
| mlib_u32 s0, s1; |
| |
| tab = (mlib_u32*)dtab; |
| s0 = tab0[0]; |
| s1 = tab1[0]; |
| for (i = 0; i < 255; i++) { |
| tab[2*i] = s0; |
| tab[2*i+1] = s1; |
| s0 = tab0[i+1]; |
| s1 = tab1[i+1]; |
| } |
| |
| tab[510] = s0; |
| tab[511] = s1; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_u32 *dp = (mlib_u32*)dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < off; i++) { |
| dp[0] = tab0[sp[0]]; |
| dp[1] = tab1[sp[0]]; |
| dp += 2; sp++; |
| } |
| |
| size -= off; |
| |
| if (size > 0) { |
| if (((mlib_addr)dp & 7) == 0) { |
| mlib_v_ImageLookUpSI_U8_S32_2_SrcOff0_D1(sp, (mlib_s32*)dp, size, dtab); |
| } else { |
| mlib_v_ImageLookUpSI_U8_S32_2_DstNonAl_D1(sp, (mlib_s32*)dp, size, dtab); |
| } |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_3_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_s32 *dl; /* pointer to start of destination */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 t0, t1, t2, t3; /* destination data */ |
| mlib_d64 t4, t5, t6, t7; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_s32 *ptr; |
| mlib_u32 s00, s01, s02, s03; |
| |
| dl = dst; |
| sp = (void *)src; |
| dp = (mlib_d64 *) dl; |
| sa = (mlib_u32*)sp; |
| |
| vis_alignaddr((void *) 0, 4); |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp+=6) { |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| t1 = vis_faligndata(t1, t1); |
| t1 = vis_faligndata(t1, t2); |
| t2 = vis_faligndata(t2, t3); |
| t5 = vis_faligndata(t5, t5); |
| t5 = vis_faligndata(t5, t6); |
| t6 = vis_faligndata(t6, t7); |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| dp[0] = t0; |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t4; |
| dp[4] = t5; |
| dp[5] = t6; |
| } |
| |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| t1 = vis_faligndata(t1, t1); |
| t1 = vis_faligndata(t1, t2); |
| t2 = vis_faligndata(t2, t3); |
| t5 = vis_faligndata(t5, t5); |
| t5 = vis_faligndata(t5, t6); |
| t6 = vis_faligndata(t6, t7); |
| dp[0] = t0; |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t4; |
| dp[4] = t5; |
| dp[5] = t6; |
| i += 4; dp += 6; |
| } |
| |
| dl = (mlib_s32*)dp; |
| sp = (mlib_u8*)sa; |
| |
| #pragma pipeloop(0) |
| for (; i < xsize; i++) { |
| ptr = (mlib_s32*)(table + (sp[0] << 1)); |
| dl[0] = ptr[0]; |
| dl[1] = ptr[1]; |
| dl[2] = ptr[2]; |
| dl += 3; sp ++; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_3_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_s32 *dl; /* pointer to start of destination */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 t0, t1, t2, t3; /* destination data */ |
| mlib_d64 t4, t5, t6, t7; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_s32 *ptr; |
| mlib_u32 s00, s01, s02, s03; |
| |
| dl = dst; |
| sp = (void *)src; |
| dp = (mlib_d64 *) ((mlib_addr) dl & (~7)); |
| sa = (mlib_u32*)sp; |
| |
| vis_alignaddr((void *) 0, 4); |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp+=6) { |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| t1 = vis_faligndata(t0, t1); |
| t3 = vis_faligndata(t3, t3); |
| t3 = vis_faligndata(t3, t4); |
| t4 = vis_faligndata(t4, t5); |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| *(mlib_f32*)((mlib_f32*)dp + 1) = vis_read_hi(t0); |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t3; |
| dp[4] = t4; |
| dp[5] = t6; |
| *(mlib_f32*)((mlib_f32*)dp + 12) = vis_read_hi(t7); |
| } |
| |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| t1 = vis_faligndata(t0, t1); |
| t3 = vis_faligndata(t3, t3); |
| t3 = vis_faligndata(t3, t4); |
| t4 = vis_faligndata(t4, t5); |
| *(mlib_f32*)((mlib_f32*)dp + 1) = vis_read_hi(t0); |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t3; |
| dp[4] = t4; |
| dp[5] = t6; |
| *(mlib_f32*)((mlib_f32*)dp + 12) = vis_read_hi(t7); |
| i += 4; dp += 6; |
| } |
| |
| dl = (mlib_s32*)dp + 1; |
| sp = (mlib_u8*)sa; |
| |
| #pragma pipeloop(0) |
| for (; i < xsize; i++) { |
| ptr = (mlib_s32*)(table + (sp[0] << 1)); |
| dl[0] = ptr[0]; |
| dl[1] = ptr[1]; |
| dl[2] = ptr[2]; |
| dl += 3; sp ++; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_3_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_f32 *dp; /* aligned pointer to destination */ |
| mlib_f32 acc0, acc1; /* destination data */ |
| mlib_f32 acc2, acc3; /* destination data */ |
| mlib_f32 acc4, acc5; /* destination data */ |
| mlib_f32 acc6, acc7; /* destination data */ |
| mlib_f32 acc8, acc9; /* destination data */ |
| mlib_f32 acc10, acc11; /* destination data */ |
| mlib_f32 *table0 = (mlib_f32*)table[0]; |
| mlib_f32 *table1 = (mlib_f32*)table[1]; |
| mlib_f32 *table2 = (mlib_f32*)table[2]; |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dp = (mlib_f32*)dst; |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 12) { |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table2 + s00); |
| acc3 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc4 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc5 = *(mlib_f32*)((mlib_u8*)table2 + s01); |
| acc6 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc7 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc8 = *(mlib_f32*)((mlib_u8*)table2 + s02); |
| acc9 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc10 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| acc11 = *(mlib_f32*)((mlib_u8*)table2 + s03); |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| dp[8] = acc8; |
| dp[9] = acc9; |
| dp[10] = acc10; |
| dp[11] = acc11; |
| } |
| |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table2 + s00); |
| acc3 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc4 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc5 = *(mlib_f32*)((mlib_u8*)table2 + s01); |
| acc6 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc7 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc8 = *(mlib_f32*)((mlib_u8*)table2 + s02); |
| acc9 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc10 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| acc11 = *(mlib_f32*)((mlib_u8*)table2 + s03); |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| dp[8] = acc8; |
| dp[9] = acc9; |
| dp[10] = acc10; |
| dp[11] = acc11; |
| dp += 12; |
| i += 4; |
| } |
| |
| sp = (mlib_u8*)sa; |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_3(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_s32 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| const mlib_s32 **table) |
| { |
| if ((xsize * ysize) < 600) { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_s32 j, i; |
| const mlib_s32 *tab0 = table[0]; |
| const mlib_s32 *tab1 = table[1]; |
| const mlib_s32 *tab2 = table[2]; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_s32 *dp = dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| for (i = 0; i < off; i++) { |
| *dp++ = tab0[sp[0]]; |
| *dp++ = tab1[sp[0]]; |
| *dp++ = tab2[sp[0]]; |
| size--; sp++; |
| } |
| |
| if (size > 0) { |
| mlib_v_ImageLookUpSI_U8_S32_3_SMALL(sp, (mlib_s32*)dp, size, table); |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| |
| } else { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_d64 dtab[512]; |
| mlib_u32 *tab; |
| mlib_u32 *tab0 = (mlib_u32*)table[0]; |
| mlib_u32 *tab1 = (mlib_u32*)table[1]; |
| mlib_u32 *tab2 = (mlib_u32*)table[2]; |
| mlib_s32 i, j; |
| mlib_u32 s0, s1, s2; |
| |
| tab = (mlib_u32*)dtab; |
| s0 = tab0[0]; |
| s1 = tab1[0]; |
| s2 = tab2[0]; |
| for (i = 0; i < 255; i++) { |
| tab[4*i] = s0; |
| tab[4*i+1] = s1; |
| tab[4*i+2] = s2; |
| s0 = tab0[i+1]; |
| s1 = tab1[i+1]; |
| s2 = tab2[i+1]; |
| } |
| |
| tab[1020] = s0; |
| tab[1021] = s1; |
| tab[1022] = s2; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_u32 *dp = (mlib_u32*)dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < off; i++) { |
| dp[0] = tab0[sp[0]]; |
| dp[1] = tab1[sp[0]]; |
| dp[2] = tab2[sp[0]]; |
| dp += 3; sp++; |
| } |
| |
| size -= off; |
| |
| if (size > 0) { |
| if (((mlib_addr)dp & 7) == 0) { |
| mlib_v_ImageLookUpSI_U8_S32_3_SrcOff0_D1(sp, (mlib_s32*)dp, size, dtab); |
| } else { |
| mlib_v_ImageLookUpSI_U8_S32_3_DstNonAl_D1(sp, (mlib_s32*)dp, size, dtab); |
| } |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_4_SrcOff0_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 t0, t1, t2, t3; /* destination data */ |
| mlib_d64 t4, t5, t6, t7; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dp = (mlib_d64 *) dst; |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp+=8) { |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| dp[0] = t0; |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t3; |
| dp[4] = t4; |
| dp[5] = t5; |
| dp[6] = t6; |
| dp[7] = t7; |
| } |
| |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| dp[0] = t0; |
| dp[1] = t1; |
| dp[2] = t2; |
| dp[3] = t3; |
| dp[4] = t4; |
| dp[5] = t5; |
| dp[6] = t6; |
| dp[7] = t7; |
| dp += 8; |
| i += 4; |
| } |
| |
| sp = (mlib_u8*)sa; |
| |
| if ( i < xsize ) { |
| *dp++ = table[2*sp[0]]; |
| *dp++ = table[2*sp[0] + 1]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table[2*sp[0]]; |
| *dp++ = table[2*sp[0] + 1]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table[2*sp[0]]; |
| *dp++ = table[2*sp[0] + 1]; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_4_DstNonAl_D1(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_d64 *table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_s32 *dl; /* pointer to start of destination */ |
| mlib_d64 *dp; /* aligned pointer to destination */ |
| mlib_d64 t0, t1, t2, t3; /* destination data */ |
| mlib_d64 t4, t5, t6, t7, t8; /* destination data */ |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dl = dst; |
| dp = (mlib_d64 *) ((mlib_addr) dl & (~7)) + 1; |
| vis_alignaddr(dp, 4); |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| t0 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| *(mlib_f32*)dl = vis_read_hi(t0); |
| dp[0] = vis_faligndata(t0, t1); |
| t0 = t1; |
| xsize--; dp++; |
| sp = (mlib_u8*)sa - 3; |
| |
| if (xsize >= 3) { |
| s01 = (s0 >> 12) & 0xFF0; |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t1 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| dp[0] = vis_faligndata(t0, t1); |
| dp[1] = vis_faligndata(t1, t2); |
| dp[2] = vis_faligndata(t2, t3); |
| dp[3] = vis_faligndata(t3, t4); |
| dp[4] = vis_faligndata(t4, t5); |
| dp[5] = vis_faligndata(t5, t6); |
| t0 = t6; dp += 6; xsize -= 3; |
| sp = (mlib_u8*)sa; |
| } |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 8) { |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t8 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| s0 = *sa++; |
| s00 = (s0 >> 20) & 0xFF0; |
| s01 = (s0 >> 12) & 0xFF0; |
| dp[0] = vis_faligndata(t0, t1); |
| dp[1] = vis_faligndata(t1, t2); |
| dp[2] = vis_faligndata(t2, t3); |
| dp[3] = vis_faligndata(t3, t4); |
| dp[4] = vis_faligndata(t4, t5); |
| dp[5] = vis_faligndata(t5, t6); |
| dp[6] = vis_faligndata(t6, t7); |
| dp[7] = vis_faligndata(t7, t8); |
| t0 = t8; |
| } |
| |
| s02 = (s0 >> 4) & 0xFF0; |
| s03 = (s0 << 4) & 0xFF0; |
| t1 = *(mlib_d64*)((mlib_u8*)table + s00); |
| t2 = *(mlib_d64*)((mlib_u8*)table + s00 + 8); |
| t3 = *(mlib_d64*)((mlib_u8*)table + s01); |
| t4 = *(mlib_d64*)((mlib_u8*)table + s01 + 8); |
| t5 = *(mlib_d64*)((mlib_u8*)table + s02); |
| t6 = *(mlib_d64*)((mlib_u8*)table + s02 + 8); |
| t7 = *(mlib_d64*)((mlib_u8*)table + s03); |
| t8 = *(mlib_d64*)((mlib_u8*)table + s03 + 8); |
| dp[0] = vis_faligndata(t0, t1); |
| dp[1] = vis_faligndata(t1, t2); |
| dp[2] = vis_faligndata(t2, t3); |
| dp[3] = vis_faligndata(t3, t4); |
| dp[4] = vis_faligndata(t4, t5); |
| dp[5] = vis_faligndata(t5, t6); |
| dp[6] = vis_faligndata(t6, t7); |
| dp[7] = vis_faligndata(t7, t8); |
| t0 = t8; |
| dp += 8; |
| i += 4; |
| sp = (mlib_u8*)sa; |
| } |
| |
| if ( i < xsize ) { |
| t1 = table[2*sp[0]]; |
| t2 = table[2*sp[0] + 1]; |
| *dp++ = vis_faligndata(t0, t1); |
| *dp++ = vis_faligndata(t1, t2); |
| i++; sp++; |
| t0 = t2; |
| } |
| |
| if ( i < xsize ) { |
| t1 = table[2*sp[0]]; |
| t2 = table[2*sp[0] + 1]; |
| *dp++ = vis_faligndata(t0, t1); |
| *dp++ = vis_faligndata(t1, t2); |
| i++; sp++; |
| t0 = t2; |
| } |
| |
| if ( i < xsize ) { |
| t1 = table[2*sp[0]]; |
| t2 = table[2*sp[0] + 1]; |
| *dp++ = vis_faligndata(t0, t1); |
| *dp++ = vis_faligndata(t1, t2); |
| t0 = t2; |
| } |
| |
| *(mlib_f32*) dp = vis_read_lo(t0); |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_4_SMALL(const mlib_u8 *src, |
| mlib_s32 *dst, |
| mlib_s32 xsize, |
| const mlib_s32 **table) |
| { |
| mlib_u32 *sa; /* aligned pointer to source data */ |
| mlib_u8 *sp; /* pointer to source data */ |
| mlib_u32 s0; /* source data */ |
| mlib_f32 *dp; /* aligned pointer to destination */ |
| mlib_f32 acc0, acc1; /* destination data */ |
| mlib_f32 acc2, acc3; /* destination data */ |
| mlib_f32 acc4, acc5; /* destination data */ |
| mlib_f32 acc6, acc7; /* destination data */ |
| mlib_f32 acc8, acc9; /* destination data */ |
| mlib_f32 acc10, acc11; /* destination data */ |
| mlib_f32 acc12, acc13; /* destination data */ |
| mlib_f32 acc14, acc15; /* destination data */ |
| mlib_f32 *table0 = (mlib_f32*)table[0]; |
| mlib_f32 *table1 = (mlib_f32*)table[1]; |
| mlib_f32 *table2 = (mlib_f32*)table[2]; |
| mlib_f32 *table3 = (mlib_f32*)table[3]; |
| mlib_s32 i; /* loop variable */ |
| mlib_u32 s00, s01, s02, s03; |
| |
| sa = (mlib_u32*)src; |
| dp = (mlib_f32*)dst; |
| |
| i = 0; |
| |
| if (xsize >= 4) { |
| |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| |
| #pragma pipeloop(0) |
| for(i = 0; i <= xsize - 8; i+=4, dp += 16) { |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table2 + s00); |
| acc3 = *(mlib_f32*)((mlib_u8*)table3 + s00); |
| acc4 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc5 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc6 = *(mlib_f32*)((mlib_u8*)table2 + s01); |
| acc7 = *(mlib_f32*)((mlib_u8*)table3 + s01); |
| acc8 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc9 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc10 = *(mlib_f32*)((mlib_u8*)table2 + s02); |
| acc11 = *(mlib_f32*)((mlib_u8*)table3 + s02); |
| acc12 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc13 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| acc14 = *(mlib_f32*)((mlib_u8*)table2 + s03); |
| acc15 = *(mlib_f32*)((mlib_u8*)table3 + s03); |
| s0 = *sa++; |
| s00 = (s0 >> 22) & 0x3FC; |
| s01 = (s0 >> 14) & 0x3FC; |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| dp[8] = acc8; |
| dp[9] = acc9; |
| dp[10] = acc10; |
| dp[11] = acc11; |
| dp[12] = acc12; |
| dp[13] = acc13; |
| dp[14] = acc14; |
| dp[15] = acc15; |
| } |
| |
| s02 = (s0 >> 6) & 0x3FC; |
| s03 = (s0 << 2) & 0x3FC; |
| acc0 = *(mlib_f32*)((mlib_u8*)table0 + s00); |
| acc1 = *(mlib_f32*)((mlib_u8*)table1 + s00); |
| acc2 = *(mlib_f32*)((mlib_u8*)table2 + s00); |
| acc3 = *(mlib_f32*)((mlib_u8*)table3 + s00); |
| acc4 = *(mlib_f32*)((mlib_u8*)table0 + s01); |
| acc5 = *(mlib_f32*)((mlib_u8*)table1 + s01); |
| acc6 = *(mlib_f32*)((mlib_u8*)table2 + s01); |
| acc7 = *(mlib_f32*)((mlib_u8*)table3 + s01); |
| acc8 = *(mlib_f32*)((mlib_u8*)table0 + s02); |
| acc9 = *(mlib_f32*)((mlib_u8*)table1 + s02); |
| acc10 = *(mlib_f32*)((mlib_u8*)table2 + s02); |
| acc11 = *(mlib_f32*)((mlib_u8*)table3 + s02); |
| acc12 = *(mlib_f32*)((mlib_u8*)table0 + s03); |
| acc13 = *(mlib_f32*)((mlib_u8*)table1 + s03); |
| acc14 = *(mlib_f32*)((mlib_u8*)table2 + s03); |
| acc15 = *(mlib_f32*)((mlib_u8*)table3 + s03); |
| dp[0] = acc0; |
| dp[1] = acc1; |
| dp[2] = acc2; |
| dp[3] = acc3; |
| dp[4] = acc4; |
| dp[5] = acc5; |
| dp[6] = acc6; |
| dp[7] = acc7; |
| dp[8] = acc8; |
| dp[9] = acc9; |
| dp[10] = acc10; |
| dp[11] = acc11; |
| dp[12] = acc12; |
| dp[13] = acc13; |
| dp[14] = acc14; |
| dp[15] = acc15; |
| dp += 16; |
| i += 4; |
| } |
| |
| sp = (mlib_u8*)sa; |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| *dp++ = table3[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| *dp++ = table3[sp[0]]; |
| i++; sp++; |
| } |
| |
| if ( i < xsize ) { |
| *dp++ = table0[sp[0]]; |
| *dp++ = table1[sp[0]]; |
| *dp++ = table2[sp[0]]; |
| *dp++ = table3[sp[0]]; |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageLookUpSI_U8_S32_4(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_s32 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| const mlib_s32 **table) |
| { |
| if ((xsize * ysize) < 600) { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_s32 j, i; |
| const mlib_s32 *tab0 = table[0]; |
| const mlib_s32 *tab1 = table[1]; |
| const mlib_s32 *tab2 = table[2]; |
| const mlib_s32 *tab3 = table[3]; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_s32 *dp = dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| for (i = 0; i < off; i++) { |
| *dp++ = tab0[sp[0]]; |
| *dp++ = tab1[sp[0]]; |
| *dp++ = tab2[sp[0]]; |
| *dp++ = tab3[sp[0]]; |
| size--; sp++; |
| } |
| |
| if (size > 0) { |
| mlib_v_ImageLookUpSI_U8_S32_4_SMALL(sp, (mlib_s32*)dp, size, table); |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| |
| } else { |
| mlib_u8 *sl; |
| mlib_s32 *dl; |
| mlib_d64 dtab[512]; |
| mlib_u32 *tab; |
| mlib_u32 *tab0 = (mlib_u32*)table[0]; |
| mlib_u32 *tab1 = (mlib_u32*)table[1]; |
| mlib_u32 *tab2 = (mlib_u32*)table[2]; |
| mlib_u32 *tab3 = (mlib_u32*)table[3]; |
| mlib_s32 i, j; |
| mlib_u32 s0, s1, s2, s3; |
| |
| tab = (mlib_u32*)dtab; |
| s0 = tab0[0]; |
| s1 = tab1[0]; |
| s2 = tab2[0]; |
| s3 = tab3[0]; |
| for (i = 0; i < 255; i++) { |
| tab[4*i] = s0; |
| tab[4*i+1] = s1; |
| tab[4*i+2] = s2; |
| tab[4*i+3] = s3; |
| s0 = tab0[i+1]; |
| s1 = tab1[i+1]; |
| s2 = tab2[i+1]; |
| s3 = tab3[i+1]; |
| } |
| |
| tab[1020] = s0; |
| tab[1021] = s1; |
| tab[1022] = s2; |
| tab[1023] = s3; |
| |
| sl = (void *)src; |
| dl = dst; |
| |
| /* row loop */ |
| for (j = 0; j < ysize; j ++) { |
| mlib_u8 *sp = sl; |
| mlib_u32 *dp = (mlib_u32*)dl; |
| mlib_s32 off, size = xsize; |
| |
| off = (mlib_s32)((4 - ((mlib_addr)sp & 3)) & 3); |
| |
| off = (off < size) ? off : size; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < off; i++) { |
| dp[0] = tab0[sp[0]]; |
| dp[1] = tab1[sp[0]]; |
| dp[2] = tab2[sp[0]]; |
| dp[3] = tab3[sp[0]]; |
| dp += 4; sp++; |
| } |
| |
| size -= off; |
| |
| if (size > 0) { |
| if (((mlib_addr)dp & 7) == 0) { |
| mlib_v_ImageLookUpSI_U8_S32_4_SrcOff0_D1(sp, (mlib_s32*)dp, size, dtab); |
| } else { |
| mlib_v_ImageLookUpSI_U8_S32_4_DstNonAl_D1(sp, (mlib_s32*)dp, size, dtab); |
| } |
| } |
| |
| sl = (mlib_u8 *) ((mlib_u8 *) sl + slb); |
| dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
