--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/solaris/native/sun/awt/medialib/mlib_v_ImageLookUpSIU16S32Func.c Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,396 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. 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. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.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_U16_S32_2_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table);
+
+static void mlib_v_ImageLookUpSI_U16_S32_3_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table);
+
+static void mlib_v_ImageLookUpSI_U16_S32_4_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table);
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_2_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table)
+{
+ mlib_u32 *sa; /* aligned pointer to source data */
+ mlib_u16 *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_s32 i; /* loop variable */
+ mlib_f32 *table0 = (mlib_f32 *) (&table[0][0]);
+ mlib_f32 *table1 = (mlib_f32 *) (&table[1][0]);
+ mlib_u32 s00, s01;
+
+ sa = (mlib_u32 *) src;
+ dp = dst;
+
+ i = 0;
+
+ if (xsize >= 2) {
+
+ s0 = *sa++;
+
+#pragma pipeloop(0)
+ for (i = 0; i <= xsize - 4; i += 2, dp += 4) {
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ s0 = *sa++;
+ dp[0] = acc0;
+ dp[1] = acc1;
+ dp[2] = acc2;
+ dp[3] = acc3;
+ }
+
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ dp[0] = acc0;
+ dp[1] = acc1;
+ dp[2] = acc2;
+ dp[3] = acc3;
+ dp += 4;
+ i += 2;
+ }
+
+ sp = (mlib_u16 *) sa;
+
+ if (i < xsize) {
+ *dp++ = table0[sp[0]];
+ *dp++ = table1[sp[0]];
+ }
+}
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_2(const mlib_u16 *src,
+ mlib_s32 slb,
+ mlib_s32 *dst,
+ mlib_s32 dlb,
+ mlib_s32 xsize,
+ mlib_s32 ysize,
+ const mlib_s32 **table)
+{
+ mlib_u16 *sl;
+ mlib_s32 *dl;
+ mlib_s32 j;
+ const mlib_s32 *tab0 = &table[0][0];
+ const mlib_s32 *tab1 = &table[1][0];
+
+ sl = (void *)src;
+ dl = dst;
+
+ /* row loop */
+ for (j = 0; j < ysize; j++) {
+ mlib_u16 *sp = sl;
+ mlib_s32 *dp = dl;
+ mlib_s32 s0, size = xsize;
+
+ if (((mlib_addr) sp & 3) != 0) {
+ s0 = *sp++;
+ *dp++ = tab0[s0];
+ *dp++ = tab1[s0];
+ size--;
+ }
+
+ if (size > 0) {
+ mlib_v_ImageLookUpSI_U16_S32_2_D1(sp, (mlib_f32 *) dp, size, table);
+ }
+
+ sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
+ dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb);
+ }
+}
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_3_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table)
+{
+ mlib_u32 *sa; /* aligned pointer to source data */
+ mlib_u16 *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_s32 i; /* loop variable */
+ mlib_f32 *table0 = (mlib_f32 *) (&table[0][0]);
+ mlib_f32 *table1 = (mlib_f32 *) (&table[1][0]);
+ mlib_f32 *table2 = (mlib_f32 *) (&table[2][0]);
+ mlib_u32 s00, s01;
+
+ sa = (mlib_u32 *) src;
+ dp = dst;
+
+ i = 0;
+
+ if (xsize >= 2) {
+
+ s0 = *sa++;
+
+#pragma pipeloop(0)
+ for (i = 0; i <= xsize - 4; i += 2, dp += 6) {
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ s0 = *sa++;
+ dp[0] = acc0;
+ dp[1] = acc1;
+ dp[2] = acc2;
+ dp[3] = acc3;
+ dp[4] = acc4;
+ dp[5] = acc5;
+ }
+
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ dp[0] = acc0;
+ dp[1] = acc1;
+ dp[2] = acc2;
+ dp[3] = acc3;
+ dp[4] = acc4;
+ dp[5] = acc5;
+ dp += 6;
+ i += 2;
+ }
+
+ sp = (mlib_u16 *) sa;
+
+ if (i < xsize) {
+ *dp++ = table0[sp[0]];
+ *dp++ = table1[sp[0]];
+ *dp++ = table2[sp[0]];
+ }
+}
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_3(const mlib_u16 *src,
+ mlib_s32 slb,
+ mlib_s32 *dst,
+ mlib_s32 dlb,
+ mlib_s32 xsize,
+ mlib_s32 ysize,
+ const mlib_s32 **table)
+{
+ mlib_u16 *sl;
+ mlib_s32 *dl;
+ mlib_s32 j;
+ const mlib_s32 *tab0 = &table[0][0];
+ const mlib_s32 *tab1 = &table[1][0];
+ const mlib_s32 *tab2 = &table[2][0];
+
+ sl = (void *)src;
+ dl = dst;
+
+ /* row loop */
+ for (j = 0; j < ysize; j++) {
+ mlib_u16 *sp = sl;
+ mlib_s32 *dp = dl;
+ mlib_s32 s0, size = xsize;
+
+ if (((mlib_addr) sp & 3) != 0) {
+ s0 = *sp++;
+ *dp++ = tab0[s0];
+ *dp++ = tab1[s0];
+ *dp++ = tab2[s0];
+ size--;
+ }
+
+ if (size > 0) {
+ mlib_v_ImageLookUpSI_U16_S32_3_D1(sp, (mlib_f32 *) dp, size, table);
+ }
+
+ sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
+ dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb);
+ }
+}
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_4_D1(const mlib_u16 *src,
+ mlib_f32 *dst,
+ mlib_s32 xsize,
+ const mlib_s32 **table)
+{
+ mlib_u32 *sa; /* aligned pointer to source data */
+ mlib_u16 *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_s32 i; /* loop variable */
+ mlib_f32 *table0 = (mlib_f32 *) (&table[0][0]);
+ mlib_f32 *table1 = (mlib_f32 *) (&table[1][0]);
+ mlib_f32 *table2 = (mlib_f32 *) (&table[2][0]);
+ mlib_f32 *table3 = (mlib_f32 *) (&table[3][0]);
+ mlib_u32 s00, s01;
+
+ sa = (mlib_u32 *) src;
+ dp = dst;
+
+ i = 0;
+
+ if (xsize >= 2) {
+
+ s0 = *sa++;
+
+#pragma pipeloop(0)
+ for (i = 0; i <= xsize - 4; i += 2, dp += 8) {
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ s0 = *sa++;
+ dp[0] = acc0;
+ dp[1] = acc1;
+ dp[2] = acc2;
+ dp[3] = acc3;
+ dp[4] = acc4;
+ dp[5] = acc5;
+ dp[6] = acc6;
+ dp[7] = acc7;
+ }
+
+ s00 = (s0 >> 14) & (~3);
+ s01 = ((s0 << 16) >> 14);
+ 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);
+ 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 += 2;
+ }
+
+ sp = (mlib_u16 *) sa;
+
+ if (i < xsize) {
+ *dp++ = table0[sp[0]];
+ *dp++ = table1[sp[0]];
+ *dp++ = table2[sp[0]];
+ *dp++ = table3[sp[0]];
+ }
+}
+
+/***************************************************************/
+void mlib_v_ImageLookUpSI_U16_S32_4(const mlib_u16 *src,
+ mlib_s32 slb,
+ mlib_s32 *dst,
+ mlib_s32 dlb,
+ mlib_s32 xsize,
+ mlib_s32 ysize,
+ const mlib_s32 **table)
+{
+ mlib_u16 *sl;
+ mlib_s32 *dl;
+ mlib_s32 j;
+ const mlib_s32 *tab0 = &table[0][0];
+ const mlib_s32 *tab1 = &table[1][0];
+ const mlib_s32 *tab2 = &table[2][0];
+ const mlib_s32 *tab3 = &table[3][0];
+
+ sl = (void *)src;
+ dl = dst;
+
+ /* row loop */
+ for (j = 0; j < ysize; j++) {
+ mlib_u16 *sp = sl;
+ mlib_s32 *dp = dl;
+ mlib_s32 s0, size = xsize;
+
+ if (((mlib_addr) sp & 3) != 0) {
+ s0 = *sp++;
+ *dp++ = tab0[s0];
+ *dp++ = tab1[s0];
+ *dp++ = tab2[s0];
+ *dp++ = tab3[s0];
+ size--;
+ }
+
+ if (size > 0) {
+ mlib_v_ImageLookUpSI_U16_S32_4_D1(sp, (mlib_f32 *) dp, size, table);
+ }
+
+ sl = (mlib_u16 *) ((mlib_u8 *) sl + slb);
+ dl = (mlib_s32 *) ((mlib_u8 *) dl + dlb);
+ }
+}
+
+/***************************************************************/