| /* |
| * 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. |
| */ |
| |
| |
| |
| /* |
| * FUNCTIONS |
| * mlib_v_ImageChannelInsert_U8 |
| * mlib_v_ImageChannelInsert_U8_12_A8D1X8 |
| * mlib_v_ImageChannelInsert_U8_12_A8D2X8 |
| * mlib_v_ImageChannelInsert_U8_12_D1 |
| * mlib_v_ImageChannelInsert_U8_12 |
| * mlib_v_ImageChannelInsert_U8_13_A8D1X8 |
| * mlib_v_ImageChannelInsert_U8_13_A8D2X8 |
| * mlib_v_ImageChannelInsert_U8_13_D1 |
| * mlib_v_ImageChannelInsert_U8_13 |
| * mlib_v_ImageChannelInsert_U8_14_A8D1X8 |
| * mlib_v_ImageChannelInsert_U8_14_A8D2X8 |
| * mlib_v_ImageChannelInsert_U8_14_D1 |
| * mlib_v_ImageChannelInsert_U8_14 |
| * mlib_v_ImageChannelInsert_S16 |
| * mlib_v_ImageChannelInsert_S16_12_A8D1X4 |
| * mlib_v_ImageChannelInsert_S16_12_A8D2X4 |
| * mlib_v_ImageChannelInsert_S16_12_D1 |
| * mlib_v_ImageChannelInsert_S16_12 |
| * mlib_v_ImageChannelInsert_S16_13_A8D1X4 |
| * mlib_v_ImageChannelInsert_S16_13_A8D2X4 |
| * mlib_v_ImageChannelInsert_S16_13_D1 |
| * mlib_v_ImageChannelInsert_S16_13 |
| * mlib_v_ImageChannelInsert_S16_14_A8D1X4 |
| * mlib_v_ImageChannelInsert_S16_14_A8D2X4 |
| * mlib_v_ImageChannelInsert_S16_14_D1 |
| * mlib_v_ImageChannelInsert_S16_14 |
| * mlib_v_ImageChannelInsert_S32 |
| * mlib_v_ImageChannelInsert_D64 |
| * |
| * ARGUMENT |
| * src pointer to source image data |
| * dst pointer to destination image data |
| * slb source image line stride in bytes |
| * dlb destination image line stride in bytes |
| * dsize image data size in pixels |
| * xsize image width in pixels |
| * ysize image height in lines |
| * cmask channel mask |
| * |
| * DESCRIPTION |
| * Copy the 1-channel source image into the selected channel |
| * of the destination image -- VIS version low level functions. |
| * |
| * NOTE |
| * These functions are separated from mlib_v_ImageChannelInsert.c |
| * for loop unrolling and structure clarity. |
| */ |
| |
| #include "vis_proto.h" |
| #include "mlib_image.h" |
| #include "mlib_v_ImageChannelInsert.h" |
| |
| /***************************************************************/ |
| /* general channel insertion: slower due to the inner loop */ |
| void mlib_v_ImageChannelInsert_U8(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 channels, |
| mlib_s32 channeld, |
| mlib_s32 width, |
| mlib_s32 height, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sp; /* pointer for pixel in src */ |
| mlib_u8 *sl; /* pointer for line in src */ |
| mlib_u8 *dp; /* pointer for pixel in dst */ |
| mlib_u8 *dl; /* pointer for line in dst */ |
| mlib_s32 i, j, k; /* indices for x, y, channel */ |
| mlib_s32 deltac[5] = { 0, 1, 1, 1, 1 }; |
| mlib_s32 inc0, inc1, inc2; |
| mlib_u8 s0, s1, s2; |
| |
| deltac[channels] = 1; |
| for (i = (channeld - 1), k = 0; i >= 0; i--) { |
| if ((cmask & (1 << i)) == 0) |
| deltac[k]++; |
| else |
| k++; |
| } |
| |
| deltac[channels] = channeld; |
| for (i = 1; i < channels; i++) { |
| deltac[channels] -= deltac[i]; |
| } |
| |
| sp = sl = (void *)src; |
| dp = dl = dst + deltac[0]; |
| |
| if (channels == 2) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp += inc1; |
| sp += 2; |
| } |
| |
| sp = sl += slb; |
| dp = dl += dlb; |
| } |
| } |
| else if (channels == 3) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| inc2 = deltac[3] + inc1; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| s2 = sp[2]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp[inc1] = s2; |
| dp += inc2; |
| sp += 3; |
| } |
| |
| sp = sl += slb; |
| dp = dl += dlb; |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| /* general channel insertion: slower due to the inner loop */ |
| void mlib_v_ImageChannelInsert_D64(const mlib_d64 *src, |
| mlib_s32 slb, |
| mlib_d64 *dst, |
| mlib_s32 dlb, |
| mlib_s32 channels, |
| mlib_s32 channeld, |
| mlib_s32 width, |
| mlib_s32 height, |
| mlib_s32 cmask) |
| { |
| mlib_d64 *sp; /* pointer for pixel in src */ |
| mlib_d64 *sl; /* pointer for line in src */ |
| mlib_d64 *dp; /* pointer for pixel in dst */ |
| mlib_d64 *dl; /* pointer for line in dst */ |
| mlib_s32 i, j, k; /* indices for x, y, channel */ |
| mlib_s32 deltac[5] = { 0, 1, 1, 1, 1 }; |
| mlib_s32 inc0, inc1, inc2; |
| mlib_d64 s0, s1, s2; |
| |
| deltac[channels] = 1; |
| for (i = (channeld - 1), k = 0; i >= 0; i--) { |
| if ((cmask & (1 << i)) == 0) |
| deltac[k]++; |
| else |
| k++; |
| } |
| |
| deltac[channels] = channeld; |
| for (i = 1; i < channels; i++) { |
| deltac[channels] -= deltac[i]; |
| } |
| |
| sp = sl = (void *)src; |
| dp = dl = dst + deltac[0]; |
| |
| if (channels == 1) { |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| dp[0] = s0; |
| dp += channeld; |
| sp++; |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_d64 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| else if (channels == 2) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp += inc1; |
| sp += 2; |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_d64 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| else if (channels == 3) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| inc2 = deltac[3] + inc1; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| s2 = sp[2]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp[inc1] = s2; |
| dp += inc2; |
| sp += 3; |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_d64 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| /* general channel insertion: slower due to the inner loop */ |
| void mlib_v_ImageChannelInsert_S16(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 channels, |
| mlib_s32 channeld, |
| mlib_s32 width, |
| mlib_s32 height, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sp; /* pointer for pixel in src */ |
| mlib_s16 *sl; /* pointer for line in src */ |
| mlib_s16 *dp; /* pointer for pixel in dst */ |
| mlib_s16 *dl; /* pointer for line in dst */ |
| mlib_s32 i, j, k; /* indices for x, y, channel */ |
| mlib_s32 deltac[5] = { 0, 1, 1, 1, 1 }; |
| mlib_s32 inc0, inc1, inc2; |
| mlib_s16 s0, s1, s2; |
| |
| deltac[channels] = 1; |
| for (i = (channeld - 1), k = 0; i >= 0; i--) { |
| if ((cmask & (1 << i)) == 0) |
| deltac[k]++; |
| else |
| k++; |
| } |
| |
| deltac[channels] = channeld; |
| for (i = 1; i < channels; i++) { |
| deltac[channels] -= deltac[i]; |
| } |
| |
| sp = sl = (void *)src; |
| dp = dl = dst + deltac[0]; |
| |
| if (channels == 2) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp += inc1; |
| sp += 2; |
| } |
| |
| sp = sl = (mlib_s16 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| else if (channels == 3) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| inc2 = deltac[3] + inc1; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| s2 = sp[2]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp[inc1] = s2; |
| dp += inc2; |
| sp += 3; |
| } |
| |
| sp = sl = (mlib_s16 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| /* general channel insertion: slower due to the inner loop */ |
| |
| void mlib_v_ImageChannelInsert_S32(const mlib_s32 *src, |
| mlib_s32 slb, |
| mlib_s32 *dst, |
| mlib_s32 dlb, |
| mlib_s32 channels, |
| mlib_s32 channeld, |
| mlib_s32 width, |
| mlib_s32 height, |
| mlib_s32 cmask) |
| { |
| mlib_s32 *sp; /* pointer for pixel in src */ |
| mlib_s32 *sl; /* pointer for line in src */ |
| mlib_s32 *dp; /* pointer for pixel in dst */ |
| mlib_s32 *dl; /* pointer for line in dst */ |
| mlib_s32 i, j, k; /* indices for x, y, channel */ |
| mlib_s32 deltac[5] = { 0, 1, 1, 1, 1 }; |
| mlib_s32 inc0, inc1, inc2; |
| mlib_s32 s0, s1, s2; |
| |
| deltac[channels] = 1; |
| for (i = (channeld - 1), k = 0; i >= 0; i--) { |
| if ((cmask & (1 << i)) == 0) |
| deltac[k]++; |
| else |
| k++; |
| } |
| |
| deltac[channels] = channeld; |
| for (i = 1; i < channels; i++) { |
| deltac[channels] -= deltac[i]; |
| } |
| |
| sp = sl = (void *)src; |
| dp = dl = dst + deltac[0]; |
| |
| if (channels == 1) { |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| dp[0] = s0; |
| dp += channeld; |
| sp++; |
| } |
| |
| sp = sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| else if (channels == 2) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp += inc1; |
| sp += 2; |
| } |
| |
| sp = sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| else if (channels == 3) { |
| inc0 = deltac[1]; |
| inc1 = deltac[2] + inc0; |
| inc2 = deltac[3] + inc1; |
| for (j = 0; j < height; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < width; i++) { |
| s0 = sp[0]; |
| s1 = sp[1]; |
| s2 = sp[2]; |
| dp[0] = s0; |
| dp[inc0] = s1; |
| dp[inc1] = s2; |
| dp += inc2; |
| sp += 3; |
| } |
| |
| sp = sl = (mlib_s32 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| #define INSERT_U8_12(sd0, dd0, dd1) /* channel duplicate */ \ |
| dd0 = vis_fpmerge(vis_read_hi(sd0), vis_read_hi(sd0)); \ |
| dd1 = vis_fpmerge(vis_read_lo(sd0), vis_read_lo(sd0)) |
| |
| /***************************************************************/ |
| /* insert one channel to a 2-channel image. |
| * both source and destination image data are 8-byte aligned. |
| * dsize is multiple of 8. |
| */ |
| |
| void mlib_v_ImageChannelInsert_U8_12_A8D1X8(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_d64 *sp, *dp; |
| mlib_d64 sd0; |
| mlib_d64 dd0, dd1; |
| mlib_s32 bmask; |
| mlib_s32 i; |
| |
| bmask = cmask | (cmask << 2) | (cmask << 4) | (cmask << 6); |
| |
| sp = (mlib_d64 *) src; |
| dp = (mlib_d64 *) dst; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 8; i++) { |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| } |
| } |
| |
| /***************************************************************/ |
| /* insert one channel to a 2-channel image. |
| * both source and destination image data are 8-byte aligned. |
| * xsize is multiple of 8. |
| */ |
| |
| void mlib_v_ImageChannelInsert_U8_12_A8D2X8(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_d64 *sp, *dp; |
| mlib_d64 *sl, *dl; |
| mlib_d64 sd0; |
| mlib_d64 dd0, dd1; |
| mlib_s32 bmask; |
| mlib_s32 i, j; |
| |
| bmask = cmask | (cmask << 2) | (cmask << 4) | (cmask << 6); |
| |
| sp = sl = (mlib_d64 *) src; |
| dp = dl = (mlib_d64 *) dst; |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 8; i++) { |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_d64 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| /* insert one channel to a 2-channel image. |
| */ |
| |
| void mlib_v_ImageChannelInsert_U8_12_D1(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *dend, *dend2; /* end points in dst */ |
| mlib_d64 *dp; /* 8-byte aligned start points in dst */ |
| mlib_d64 *sp; /* 8-byte aligned start point in src */ |
| mlib_d64 sd0, sd1; /* 8-byte source data */ |
| mlib_d64 dd0, dd1, dd2, dd3; /* 8-byte destination data */ |
| mlib_s32 soff; /* offset of address in src */ |
| mlib_s32 doff; /* offset of address in dst */ |
| mlib_s32 off; /* offset of src over dst */ |
| mlib_s32 emask; /* edge mask */ |
| mlib_s32 bmask; /* channel mask */ |
| mlib_s32 i, n; |
| |
| bmask = cmask | (cmask << 2) | (cmask << 4) | (cmask << 6); |
| |
| sa = (void *)src; |
| da = dst; |
| |
| /* prepare the source address */ |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| soff = ((mlib_addr) sa & 7); |
| |
| /* prepare the destination addresses */ |
| dp = (mlib_d64 *) ((mlib_addr) da & (~7)); |
| doff = ((mlib_addr) da & 7); |
| dend = da + dsize * 2 - 1; |
| dend2 = dend - 15; |
| |
| /* calculate the src's offset over dst */ |
| off = soff * 2 - doff; |
| |
| if (doff % 2 != 0) { |
| bmask = (~bmask) & 0xff; |
| } |
| |
| if (off == 0) { /* src and dst have same alignment */ |
| |
| /* load 8 bytes */ |
| sd0 = *sp++; |
| |
| /* insert, including some garbage at the start point */ |
| INSERT_U8_12(sd0, dd0, dd1); |
| |
| /* store 16 bytes result */ |
| emask = vis_edge8(da, dend); |
| vis_pst_8(dd0, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd1, dp++, emask & bmask); |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd0, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd1, dp++, emask & bmask); |
| } |
| } |
| } |
| else if (off < 0) { |
| vis_alignaddr((void *)0, off); |
| |
| /* generate edge mask for the start point */ |
| emask = vis_edge8(da, dend); |
| |
| /* load 8 bytes */ |
| sd0 = *sp++; |
| |
| /* insert and store 16 bytes */ |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| dd2 = dd1; |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(vis_faligndata(dd2, dd0), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| dd2 = dd1; |
| sd0 = *sp++; |
| INSERT_U8_12(sd0, dd0, dd1); |
| vis_pst_8(vis_faligndata(dd2, dd0), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| } |
| } |
| } |
| else if (off < 8) { |
| vis_alignaddr((void *)0, off); |
| |
| /* generate edge mask for the start point */ |
| emask = vis_edge8(da, dend); |
| |
| /* load 16 bytes */ |
| sd0 = *sp++; |
| sd1 = *sp++; |
| |
| /* insert and store 16 bytes */ |
| INSERT_U8_12(sd0, dd0, dd1); |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| dd0 = dd2; |
| dd1 = dd3; |
| sd1 = *sp++; |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| dd0 = dd2; |
| dd1 = dd3; |
| sd1 = *sp++; |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| } |
| } |
| } |
| else { /* (off >= 8) */ |
| vis_alignaddr((void *)0, off); |
| |
| /* generate edge mask for the start point */ |
| emask = vis_edge8(da, dend); |
| |
| /* load 16 bytes */ |
| sd0 = *sp++; |
| sd1 = *sp++; |
| |
| /* insert and store 16 bytes */ |
| INSERT_U8_12(sd0, dd0, dd1); |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask); |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 16 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| dd0 = dd2; |
| dd1 = dd3; |
| sd1 = *sp++; |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| dd0 = dd2; |
| dd1 = dd3; |
| sd1 = *sp++; |
| INSERT_U8_12(sd1, dd2, dd3); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask); |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| /* insert one channel to a 2-channel image. |
| */ |
| |
| void mlib_v_ImageChannelInsert_U8_12(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_U8_12_D1(sa, da, xsize, cmask); |
| sa = sl += slb; |
| da = dl += dlb; |
| } |
| } |
| |
| /***************************************************************/ |
| #define INSERT_U8_13(sd0, dd0, dd1, dd2) \ |
| sda = vis_fpmerge(vis_read_hi(sd0), vis_read_lo(sd0)); \ |
| sdb = vis_fpmerge(vis_read_hi(sda), vis_read_lo(sda)); \ |
| sdc = vis_fpmerge(vis_read_hi(sdb), vis_read_hi(sdb)); \ |
| sdd = vis_fpmerge(vis_read_lo(sdb), vis_read_lo(sdb)); \ |
| dd0 = vis_fpmerge(vis_read_hi(sdc), vis_read_hi(sdd)); \ |
| sde = vis_fpmerge(vis_read_lo(sdc), vis_read_lo(sdd)); \ |
| dd1 = vis_freg_pair(vis_read_lo(dd0), vis_read_hi(sde)); \ |
| dd2 = vis_freg_pair(vis_read_lo(sde), vis_read_lo(sde)) |
| |
| /***************************************************************/ |
| #define LOAD_INSERT_STORE_U8_A8(channeld) \ |
| sd = *sp++; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld |
| |
| /***************************************************************/ |
| #define LOAD_INSERT_STORE_U8(channeld) \ |
| vis_alignaddr((void *)0, off); \ |
| sd0 = sd1; \ |
| sd1 = *sp++; \ |
| sd = vis_faligndata(sd0, sd1); \ |
| vis_alignaddr((void *)0, 1); \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); da += channeld |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_13_A8D1X8(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *da; |
| mlib_d64 *sp; |
| mlib_d64 sd; |
| mlib_s32 i; |
| |
| vis_alignaddr((void *)0, 1); /* for 1-byte left shift */ |
| |
| sp = (mlib_d64 *) src; |
| da = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 8; i++) { |
| LOAD_INSERT_STORE_U8_A8(3); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_13_A8D2X8(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *da, *dl; |
| mlib_d64 *sp, *sl; |
| mlib_d64 sd; |
| mlib_s32 i, j; |
| |
| vis_alignaddr((void *)0, 1); |
| |
| sp = sl = (mlib_d64 *) src; |
| da = dl = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 8; i++) { |
| LOAD_INSERT_STORE_U8_A8(3); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_u8 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_13_D1(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *dend; /* end point in destination */ |
| mlib_d64 *sp; /* 8-byte aligned start points in src */ |
| mlib_d64 sd0, sd1, sd; /* 8-byte registers for source data */ |
| mlib_s32 off; /* offset of address alignment in src */ |
| mlib_s32 i; |
| |
| /* prepare the src address */ |
| sa = (void *)src; |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| off = (mlib_addr) sa & 7; |
| |
| /* prepare the dst address */ |
| da = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| dend = da + dsize * 3 - 1; |
| |
| sd1 = *sp++; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 8; i++) { |
| LOAD_INSERT_STORE_U8(3); |
| } |
| |
| /* right end handling */ |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| |
| vis_alignaddr((void *)0, off); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| vis_alignaddr((void *)0, 1); |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u8(sd = vis_faligndata(sd, sd), da); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_13(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_U8_13_D1(sa, da, xsize, cmask); |
| sa = sl += slb; |
| da = dl += dlb; |
| } |
| } |
| |
| /***************************************************************/ |
| #define INSERT_U8_14(sd0, dd0, dd1, dd2, dd3) \ |
| sda = vis_fpmerge(vis_read_hi(sd0), vis_read_hi(sd0)); \ |
| sdb = vis_fpmerge(vis_read_lo(sd0), vis_read_lo(sd0)); \ |
| dd0 = vis_fpmerge(vis_read_hi(sda), vis_read_hi(sda)); \ |
| dd1 = vis_fpmerge(vis_read_lo(sda), vis_read_lo(sda)); \ |
| dd2 = vis_fpmerge(vis_read_hi(sdb), vis_read_hi(sdb)); \ |
| dd3 = vis_fpmerge(vis_read_lo(sdb), vis_read_lo(sdb)) |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_14_A8D1X8(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_d64 *sp, *dp; |
| mlib_d64 sd0; |
| mlib_d64 sda, sdb; |
| mlib_d64 dd0, dd1, dd2, dd3; |
| mlib_s32 bmask; |
| mlib_s32 i; |
| |
| bmask = cmask | (cmask << 4); |
| |
| sp = (mlib_d64 *) src; |
| dp = (mlib_d64 *) dst; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 8; i++) { |
| sd0 = *sp++; |
| INSERT_U8_14(sd0, dd0, dd1, dd2, dd3); |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| vis_pst_8(dd2, dp++, bmask); |
| vis_pst_8(dd3, dp++, bmask); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_14_A8D2X8(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_d64 *sp, *dp; |
| mlib_d64 *sl, *dl; |
| mlib_d64 sd0; |
| mlib_d64 sda, sdb; |
| mlib_d64 dd0, dd1, dd2, dd3; |
| mlib_s32 bmask; |
| mlib_s32 i, j; |
| |
| bmask = cmask | (cmask << 4); |
| |
| sp = sl = (mlib_d64 *) src; |
| dp = dl = (mlib_d64 *) dst; |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 8; i++) { |
| sd0 = *sp++; |
| INSERT_U8_14(sd0, dd0, dd1, dd2, dd3); |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| vis_pst_8(dd2, dp++, bmask); |
| vis_pst_8(dd3, dp++, bmask); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| dp = dl = (mlib_d64 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_14_D1(const mlib_u8 *src, |
| mlib_u8 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *dend, *dend2; /* end points in dst */ |
| mlib_d64 *dp; /* 8-byte aligned start points in dst */ |
| mlib_d64 *sp; /* 8-byte aligned start point in src */ |
| mlib_d64 sd0, sd1, sd; /* 8-byte source data */ |
| mlib_d64 sda, sdb; |
| mlib_d64 dd0, dd1, dd2, dd3, dd4; |
| mlib_s32 soff; /* offset of address in src */ |
| mlib_s32 doff; /* offset of address in dst */ |
| mlib_s32 emask; /* edge mask */ |
| mlib_s32 bmask; /* channel mask */ |
| mlib_s32 i, n; |
| |
| sa = (void *)src; |
| da = dst; |
| |
| bmask = cmask | (cmask << 4) | (cmask << 8); |
| |
| /* prepare the source address */ |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| soff = ((mlib_addr) sa & 7); |
| |
| /* prepare the destination addresses */ |
| dp = (mlib_d64 *) ((mlib_addr) da & (~7)); |
| doff = ((mlib_addr) da & 7); |
| dend = da + dsize * 4 - 1; |
| dend2 = dend - 31; |
| |
| bmask = (bmask >> (doff % 4)) & 0xff; |
| |
| if (doff == 0) { /* dst is 8-byte aligned */ |
| |
| vis_alignaddr((void *)0, soff); |
| sd0 = *sp++; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); /* the intermediate is aligned */ |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| emask = vis_edge8(da, dend); |
| vis_pst_8(dd0, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { /* for very small size */ |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd1, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd2, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd3, dp++, emask & bmask); |
| } |
| } |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 32 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| vis_pst_8(dd0, dp++, bmask); |
| vis_pst_8(dd1, dp++, bmask); |
| vis_pst_8(dd2, dp++, bmask); |
| vis_pst_8(dd3, dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd0, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd1, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd2, dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(dd3, dp++, emask & bmask); |
| } |
| } |
| } |
| } |
| } |
| else { /* dst is not 8-byte aligned */ |
| vis_alignaddr((void *)0, soff); |
| sd0 = *sp++; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); /* the intermediate is aligned */ |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| vis_alignaddr((void *)0, -doff); |
| |
| emask = vis_edge8(da, dend); |
| vis_pst_8(vis_faligndata(dd0, dd0), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { /* for very small size */ |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask); |
| } |
| } |
| } |
| |
| if ((mlib_addr) dp <= (mlib_addr) dend2) { |
| n = ((mlib_u8 *) dend2 - (mlib_u8 *) dp) / 32 + 1; |
| |
| /* 8-pixel column loop, emask not needed */ |
| #pragma pipeloop(0) |
| for (i = 0; i < n; i++) { |
| dd4 = dd3; |
| |
| vis_alignaddr((void *)0, soff); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| vis_alignaddr((void *)0, -doff); |
| vis_pst_8(vis_faligndata(dd4, dd0), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, bmask); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, bmask); |
| } |
| } |
| |
| /* end point handling */ |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| dd4 = dd3; |
| |
| vis_alignaddr((void *)0, soff); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| INSERT_U8_14(sd, dd0, dd1, dd2, dd3); |
| |
| vis_alignaddr((void *)0, -doff); |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd4, dd0), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd0, dd1), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd1, dd2), dp++, emask & bmask); |
| if ((mlib_addr) dp <= (mlib_addr) dend) { |
| emask = vis_edge8(dp, dend); |
| vis_pst_8(vis_faligndata(dd2, dd3), dp++, emask & bmask); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_U8_14(const mlib_u8 *src, |
| mlib_s32 slb, |
| mlib_u8 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_u8 *sa, *da; |
| mlib_u8 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_U8_14_D1(sa, da, xsize, cmask); |
| sa = sl += slb; |
| da = dl += dlb; |
| } |
| } |
| |
| /***************************************************************/ |
| #define LOAD_INSERT_STORE_S16_1X_A8(channeld) \ |
| sd = *sp++; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld |
| |
| /***************************************************************/ |
| #define LOAD_INSERT_STORE_S16_1X(channeld) \ |
| vis_alignaddr((void *)0, off); \ |
| sd0 = sd1; \ |
| sd1 = *sp++; \ |
| sd = vis_faligndata(sd0, sd1); \ |
| vis_alignaddr((void *)0, 2); \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld; \ |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); da += channeld |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_12_A8D1X4(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da; |
| mlib_d64 *sp; |
| mlib_d64 sd; |
| mlib_s32 i; |
| |
| sp = (mlib_d64 *) src; |
| da = dst + (2 - cmask); /* 2,1 -> 0,1 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(2); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_12_A8D2X4(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da, *dl; |
| mlib_d64 *sp, *sl; |
| mlib_d64 sd; |
| mlib_s32 i, j; |
| |
| sp = sl = (mlib_d64 *) src; |
| da = dl = dst + (2 - cmask); /* 2,1 -> 0,1 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(2); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_12_D1(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *dend; /* end point in destination */ |
| mlib_d64 *sp; /* 8-byte aligned start points in src */ |
| mlib_d64 sd0, sd1, sd; /* 8-byte registers for source data */ |
| mlib_s32 off; /* offset of address alignment in src */ |
| mlib_s32 i; |
| |
| sa = (void *)src; |
| da = dst + (2 - cmask); /* 2,1 -> 0,1 */ |
| |
| /* prepare the src address */ |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| off = (mlib_addr) sa & 7; |
| |
| dend = da + dsize * 2 - 1; |
| |
| sd1 = *sp++; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X(2); |
| } |
| |
| /* right end handling */ |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| |
| vis_alignaddr((void *)0, off); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| vis_alignaddr((void *)0, 2); |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 2; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 2; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_12(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_S16_12_D1(sa, da, xsize, cmask); |
| sa = sl = (mlib_s16 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_13_A8D1X4(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da; |
| mlib_d64 *sp; |
| mlib_d64 sd; |
| mlib_s32 i; |
| |
| sp = (mlib_d64 *) src; |
| da = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(3); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_13_A8D2X4(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da, *dl; |
| mlib_d64 *sp, *sl; |
| mlib_d64 sd; |
| mlib_s32 i, j; |
| |
| sp = sl = (mlib_d64 *) src; |
| da = dl = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(3); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_13_D1(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *dend; /* end point in destination */ |
| mlib_d64 *sp; /* 8-byte aligned start points in src */ |
| mlib_d64 sd0, sd1, sd; /* 8-byte registers for source data */ |
| mlib_s32 off; /* offset of address alignment in src */ |
| mlib_s32 i; |
| |
| sa = (void *)src; |
| da = dst + (2 / cmask); /* 4,2,1 -> 0,1,2 */ |
| |
| /* prepare the src address */ |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| off = (mlib_addr) sa & 7; |
| |
| dend = da + dsize * 3 - 1; |
| |
| sd1 = *sp++; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X(3); |
| } |
| |
| /* right end handling */ |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| |
| vis_alignaddr((void *)0, off); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| vis_alignaddr((void *)0, 2); |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 3; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_13(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_S16_13_D1(sa, da, xsize, cmask); |
| sa = sl = (mlib_s16 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| #define INSERT_S16_14(sp, dp, bmask) /* channel duplicate */ \ |
| /* obsolete: it is slower than the vis_st_u16() version*/ \ |
| sd0 = *sp++; \ |
| sda = vis_fpmerge(vis_read_hi(sd0), vis_read_hi(sd0)); \ |
| sdb = vis_fpmerge(vis_read_lo(sd0), vis_read_lo(sd0)); \ |
| sdc = vis_fpmerge(vis_read_hi(sda), vis_read_hi(sda)); \ |
| sdd = vis_fpmerge(vis_read_lo(sda), vis_read_lo(sda)); \ |
| sde = vis_fpmerge(vis_read_hi(sdb), vis_read_hi(sdb)); \ |
| sdf = vis_fpmerge(vis_read_lo(sdb), vis_read_lo(sdb)); \ |
| dd0 = vis_fpmerge(vis_read_hi(sdc), vis_read_lo(sdc)); \ |
| dd1 = vis_fpmerge(vis_read_hi(sdd), vis_read_lo(sdd)); \ |
| dd2 = vis_fpmerge(vis_read_hi(sde), vis_read_lo(sde)); \ |
| dd3 = vis_fpmerge(vis_read_hi(sdf), vis_read_lo(sdf)); \ |
| vis_pst_16(dd0, dp++, bmask); \ |
| vis_pst_16(dd1, dp++, bmask); \ |
| vis_pst_16(dd2, dp++, bmask); \ |
| vis_pst_16(dd3, dp++, bmask) |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_14_A8D1X4(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da; |
| mlib_d64 *sp; |
| mlib_d64 sd; |
| mlib_s32 i; |
| |
| sp = (mlib_d64 *) src; |
| da = dst + (6 / cmask + 1) / 2; /* 8,4,2,1 -> 0,1,2,3 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(4); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_14_A8D2X4(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *da, *dl; |
| mlib_d64 *sp, *sl; |
| mlib_d64 sd; |
| mlib_s32 i, j; |
| |
| sp = sl = (mlib_d64 *) src; |
| da = dl = dst + (6 / cmask + 1) / 2; /* 8,4,2,1 -> 0,1,2,3 */ |
| |
| vis_alignaddr((void *)0, 2); |
| |
| for (j = 0; j < ysize; j++) { |
| #pragma pipeloop(0) |
| for (i = 0; i < xsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X_A8(4); |
| } |
| |
| sp = sl = (mlib_d64 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_14_D1(const mlib_s16 *src, |
| mlib_s16 *dst, |
| mlib_s32 dsize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *dend; /* end point in destination */ |
| mlib_d64 *sp; /* 8-byte aligned start points in src */ |
| mlib_d64 sd0, sd1, sd; /* 8-byte registers for source data */ |
| mlib_s32 off; /* offset of address alignment in src */ |
| mlib_s32 i; |
| |
| sa = (void *)src; |
| da = dst + (6 / cmask + 1) / 2; /* 8,4,2,1 -> 0,1,2,3 */ |
| |
| /* prepare the src address */ |
| sp = (mlib_d64 *) ((mlib_addr) sa & (~7)); |
| off = (mlib_addr) sa & 7; |
| |
| dend = da + dsize * 4 - 1; |
| |
| sd1 = *sp++; |
| |
| #pragma pipeloop(0) |
| for (i = 0; i < dsize / 4; i++) { |
| LOAD_INSERT_STORE_S16_1X(4); |
| } |
| |
| /* right end handling */ |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| |
| vis_alignaddr((void *)0, off); |
| sd0 = sd1; |
| sd1 = *sp++; |
| sd = vis_faligndata(sd0, sd1); |
| |
| vis_alignaddr((void *)0, 2); |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 4; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| da += 4; |
| if ((mlib_addr) da <= (mlib_addr) dend) { |
| vis_st_u16(sd = vis_faligndata(sd, sd), da); |
| } |
| } |
| } |
| } |
| |
| /***************************************************************/ |
| void mlib_v_ImageChannelInsert_S16_14(const mlib_s16 *src, |
| mlib_s32 slb, |
| mlib_s16 *dst, |
| mlib_s32 dlb, |
| mlib_s32 xsize, |
| mlib_s32 ysize, |
| mlib_s32 cmask) |
| { |
| mlib_s16 *sa, *da; |
| mlib_s16 *sl, *dl; |
| mlib_s32 j; |
| |
| sa = sl = (void *)src; |
| da = dl = dst; |
| |
| #pragma pipeloop(0) |
| for (j = 0; j < ysize; j++) { |
| mlib_v_ImageChannelInsert_S16_14_D1(sa, da, xsize, cmask); |
| sa = sl = (mlib_s16 *) ((mlib_u8 *) sl + slb); |
| da = dl = (mlib_s16 *) ((mlib_u8 *) dl + dlb); |
| } |
| } |
| |
| /***************************************************************/ |
