--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/ref/sad8x8.c Tue Aug 31 16:54:36 2010 +0300
@@ -0,0 +1,499 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboilfunction.h>
+#include "liboil/simdpack/simdpack.h"
+#include <math.h>
+
+
+/**
+ * oil_sad8x8_u8:
+ * @d_1:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_8x8
+ * and @s2_8x8, and places the result in @d_1.
+ */
+OIL_DEFINE_CLASS (sad8x8_u8,
+ "uint32_t *d_1, uint8_t *s1_8x8, int ss1, uint8_t *s2_8x8, int ss2");
+/**
+ * oil_sad8x8_s16_2:
+ * @d_1:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_8x8
+ * and @s2_8x8, and places the result in @d_1.
+ */
+OIL_DEFINE_CLASS (sad8x8_s16_2,
+ "uint32_t *d_1, int16_t *s1_8x8, int ss1, int16_t *s2_8x8, int ss2");
+/**
+ * oil_sad8x8_f64_2:
+ * @d_1:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_8x8
+ * and @s2_8x8, and places the result in @d_1.
+ */
+OIL_DEFINE_CLASS (sad8x8_f64_2,
+ "double *d_1, double *s1_8x8, int ss1, double *s2_8x8, int ss2");
+/**
+ * oil_sad8x8_8xn_u8:
+ * @d_1:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8xnp7:
+ * @ss2:
+ * @n:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_8x8
+ * and the 8x8 block of array elements starting at row i in @s2_8x8, and
+ * places the result in @d_n.
+ */
+OIL_DEFINE_CLASS (sad8x8_8xn_u8,
+ "uint32_t *d_n, uint8_t *s1_8x8, int ss1, uint8_t *s2_8xnp7, int ss2, int n");
+
+/**
+ * oil_sad12x12_u8:
+ * @d_1:
+ * @s1_12x12:
+ * @ss1:
+ * @s2_12x12:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_12x12
+ * and @s2_12x12, and places the result in @d_1.
+ */
+OIL_DEFINE_CLASS (sad12x12_u8,
+ "uint32_t *d_1, uint8_t *s1_12x12, int ss1, uint8_t *s2_12x12, int ss2");
+/**
+ * oil_sad12x12_12xn_u8:
+ * @d_1:
+ * @s1_12x12:
+ * @ss1:
+ * @s2_12xnp11:
+ * @ss2:
+ * @n:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_12x12
+ * and the 12x12 block of array elements starting at row i in @s2_12x12, and
+ * places the result in @d_n.
+ */
+OIL_DEFINE_CLASS (sad12x12_12xn_u8,
+ "uint32_t *d_n, uint8_t *s1_12x12, int ss1, uint8_t *s2_12xnp11, int ss2, int n");
+/**
+ * oil_sad16x16_u8:
+ * @d_1:
+ * @s1_16x16:
+ * @ss1:
+ * @s2_16x16:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_16x16
+ * and @s2_16x16, and places the result in @d_1.
+ */
+OIL_DEFINE_CLASS (sad16x16_u8,
+ "uint32_t *d_1, uint8_t *s1_16x16, int ss1, uint8_t *s2_16x16, int ss2");
+/**
+ * oil_sad16x16_16xn_u8:
+ * @d_1:
+ * @s1_16x16:
+ * @ss1:
+ * @s2_16xnp15:
+ * @ss2:
+ * @n:
+ *
+ * Calculates the sum of absolute differences between elements in @s1_16x16
+ * and the 16x16 block of array elements starting at row i in @s2_16x16, and
+ * places the result in @d_n.
+ */
+OIL_DEFINE_CLASS (sad16x16_16xn_u8,
+ "uint32_t *d_n, uint8_t *s1_16x16, int ss1, uint8_t *s2_16xnp15, int ss2, int n");
+
+
+static void
+sad8x8_f64_2_ref (double *dest, double *src1, int sstr1, double *src2,
+ int sstr2)
+{
+ int i, j;
+ double sum;
+
+ sum = 0;
+ for (i = 0; i < 8; i++) {
+ for (j = 0; j < 8; j++) {
+ sum += fabs (OIL_GET (src1, sstr1 * i + j * sizeof (double), double) -
+ OIL_GET (src2, sstr2 * i + j * sizeof (double), double));
+ }
+ }
+ *dest = sum;
+}
+
+OIL_DEFINE_IMPL_REF (sad8x8_f64_2_ref, sad8x8_f64_2);
+
+static void
+sad8x8_s16_2_ref (uint32_t * dest, int16_t * src1, int sstr1, int16_t * src2,
+ int sstr2)
+{
+ int i, j;
+ int d;
+ uint32_t sum;
+
+ sum = 0;
+ for (i = 0; i < 8; i++) {
+ for (j = 0; j < 8; j++) {
+ d = ((int) OIL_GET (src1, sstr1 * i + j * sizeof (int16_t), int16_t)) -
+ ((int) OIL_GET (src2, sstr2 * i + j * sizeof (int16_t), int16_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ *dest = sum;
+}
+OIL_DEFINE_IMPL_REF (sad8x8_s16_2_ref, sad8x8_s16_2);
+
+static void
+sad8x8_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2)
+{
+ int i, j;
+ int d;
+ uint32_t sum;
+
+ sum = 0;
+ for (i = 0; i < 8; i++) {
+ for (j = 0; j < 8; j++) {
+ d = ((int) OIL_GET (src1, sstr1 * i + j * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * i + j * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ *dest = sum;
+}
+OIL_DEFINE_IMPL_REF (sad8x8_u8_ref, sad8x8_u8);
+
+static void
+sad8x8_8xn_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2, int n)
+{
+ int i, j, k;
+ int d;
+ uint32_t sum;
+
+ for (i=0;i<n;i++){
+ sum = 0;
+ for (j = 0; j < 8; j++) {
+ for (k = 0; k < 8; k++) {
+ d = ((int) OIL_GET (src1, sstr1 * j + k * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * (i+j) + k * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ dest[i] = sum;
+ }
+}
+OIL_DEFINE_IMPL_REF (sad8x8_8xn_u8_ref, sad8x8_8xn_u8);
+
+
+static void
+sad12x12_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2)
+{
+ int i, j;
+ int d;
+ uint32_t sum;
+
+ sum = 0;
+ for (i = 0; i < 12; i++) {
+ for (j = 0; j < 12; j++) {
+ d = ((int) OIL_GET (src1, sstr1 * i + j * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * i + j * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ *dest = sum;
+}
+OIL_DEFINE_IMPL_REF (sad12x12_u8_ref, sad12x12_u8);
+
+static void
+sad12x12_12xn_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2, int n)
+{
+ int i, j, k;
+ int d;
+ uint32_t sum;
+
+ for (i=0;i<n;i++){
+ sum = 0;
+ for (j = 0; j < 12; j++) {
+ for (k = 0; k < 12; k++) {
+ d = ((int) OIL_GET (src1, sstr1 * j + k * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * (i+j) + k * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ dest[i] = sum;
+ }
+}
+OIL_DEFINE_IMPL_REF (sad12x12_12xn_u8_ref, sad12x12_12xn_u8);
+
+
+static void
+sad16x16_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2)
+{
+ int i, j;
+ int d;
+ uint32_t sum;
+
+ sum = 0;
+ for (i = 0; i < 16; i++) {
+ for (j = 0; j < 16; j++) {
+ d = ((int) OIL_GET (src1, sstr1 * i + j * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * i + j * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ *dest = sum;
+}
+OIL_DEFINE_IMPL_REF (sad16x16_u8_ref, sad16x16_u8);
+
+static void
+sad16x16_16xn_u8_ref (uint32_t * dest, uint8_t * src1, int sstr1, uint8_t * src2,
+ int sstr2, int n)
+{
+ int i, j, k;
+ int d;
+ uint32_t sum;
+
+ for (i=0;i<n;i++){
+ sum = 0;
+ for (j = 0; j < 16; j++) {
+ for (k = 0; k < 16; k++) {
+ d = ((int) OIL_GET (src1, sstr1 * j + k * sizeof (uint8_t), uint8_t)) -
+ ((int) OIL_GET (src2, sstr2 * (i+j) + k * sizeof (uint8_t), uint8_t));
+ sum += (d < 0) ? -d : d;
+ }
+ }
+ dest[i] = sum;
+ }
+}
+OIL_DEFINE_IMPL_REF (sad16x16_16xn_u8_ref, sad16x16_16xn_u8);
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad8x8_u8() {
+ return &_oil_function_class_sad8x8_u8;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad8x8_s16_2() {
+ return &_oil_function_class_sad8x8_s16_2;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad8x8_f64_2() {
+ return &_oil_function_class_sad8x8_f64_2;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad8x8_8xn_u8() {
+ return &_oil_function_class_sad8x8_8xn_u8;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad12x12_u8() {
+ return &_oil_function_class_sad12x12_u8;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad12x12_12xn_u8() {
+ return &_oil_function_class_sad12x12_12xn_u8;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad16x16_u8() {
+ return &_oil_function_class_sad16x16_u8;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_sad16x16_16xn_u8() {
+ return &_oil_function_class_sad16x16_16xn_u8;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad8x8_f64_2_ref() {
+ return &_oil_function_impl_sad8x8_f64_2_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad8x8_s16_2_ref() {
+ return &_oil_function_impl_sad8x8_s16_2_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad8x8_u8_ref() {
+ return &_oil_function_impl_sad8x8_u8_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad8x8_8xn_u8_ref() {
+ return &_oil_function_impl_sad8x8_8xn_u8_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad12x12_u8_ref() {
+ return &_oil_function_impl_sad12x12_u8_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad12x12_12xn_u8_ref() {
+ return &_oil_function_impl_sad12x12_12xn_u8_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad16x16_u8_ref() {
+ return &_oil_function_impl_sad16x16_u8_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_sad16x16_16xn_u8_ref() {
+ return &_oil_function_impl_sad16x16_16xn_u8_ref;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad8x8_u8 () {
+ oil_function_class_ptr_sad8x8_u8 = __oil_function_class_sad8x8_u8();
+ return &oil_function_class_ptr_sad8x8_u8->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad8x8_s16_2 () {
+ oil_function_class_ptr_sad8x8_s16_2 = __oil_function_class_sad8x8_s16_2();
+ return &oil_function_class_ptr_sad8x8_s16_2->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad8x8_f64_2 () {
+ oil_function_class_ptr_sad8x8_f64_2 = __oil_function_class_sad8x8_f64_2();
+ return &oil_function_class_ptr_sad8x8_f64_2->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad8x8_8xn_u8 () {
+ oil_function_class_ptr_sad8x8_8xn_u8 = __oil_function_class_sad8x8_8xn_u8();
+ return &oil_function_class_ptr_sad8x8_8xn_u8->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad12x12_u8 () {
+ oil_function_class_ptr_sad12x12_u8 = __oil_function_class_sad12x12_u8();
+ return &oil_function_class_ptr_sad12x12_u8->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad12x12_12xn_u8 () {
+ oil_function_class_ptr_sad12x12_12xn_u8 = __oil_function_class_sad12x12_12xn_u8();
+ return &oil_function_class_ptr_sad12x12_12xn_u8->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad16x16_u8 () {
+ oil_function_class_ptr_sad16x16_u8 = __oil_function_class_sad16x16_u8();
+ return &oil_function_class_ptr_sad16x16_u8->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_sad16x16_16xn_u8 () {
+ oil_function_class_ptr_sad16x16_16xn_u8 = __oil_function_class_sad16x16_16xn_u8();
+ return &oil_function_class_ptr_sad16x16_16xn_u8->func;
+ }
+#endif
+