--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/copy/splat_ref.c Fri Apr 16 16:46:38 2010 +0300
@@ -0,0 +1,225 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2001,2003,2004 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 <string.h>
+
+OIL_DECLARE_CLASS(splat_u8);
+OIL_DECLARE_CLASS(splat_u32);
+OIL_DECLARE_CLASS(splat_u8_ns);
+OIL_DECLARE_CLASS(splat_u32_ns);
+
+
+
+
+static void splat_u32_unroll2 (uint32_t *dest, int dstr, const uint32_t *param, int n)
+{
+ int i;
+ if (n&1) {
+ *dest = *param;
+ OIL_INCREMENT(dest,dstr);
+ }
+ n >>= 1;
+ for(i=0;i<n;i++){
+ *dest = *param;
+ OIL_INCREMENT(dest,dstr);
+ *dest = *param;
+ OIL_INCREMENT(dest,dstr);
+ }
+}
+OIL_DEFINE_IMPL(splat_u32_unroll2, splat_u32);
+
+static void splat_u32_ns_unroll2 (uint32_t *dest, const uint32_t *param, int n)
+{
+ int i;
+ if (n&1) {
+ *dest = *param;
+ dest++;
+ }
+ n >>= 1;
+ for(i=0;i<n;i++){
+ *dest = *param;
+ dest++;
+ *dest = *param;
+ dest++;
+ }
+}
+OIL_DEFINE_IMPL(splat_u32_ns_unroll2, splat_u32_ns);
+
+static void splat_u32_ns_unroll4 (uint32_t *dest, const uint32_t *param, int n)
+{
+ int i;
+ while (n&3) {
+ *dest = *param;
+ dest++;
+ n--;
+ }
+ n >>= 2;
+ for(i=0;i<n;i++){
+ dest[0] = *param;
+ dest[1] = *param;
+ dest[2] = *param;
+ dest[3] = *param;
+ dest+=4;
+ }
+}
+OIL_DEFINE_IMPL(splat_u32_ns_unroll4, splat_u32_ns);
+
+static void splat_u8_ns_memset (uint8_t *dest, const uint8_t *param, int n)
+{
+ memset (dest, *param, n);
+}
+OIL_DEFINE_IMPL(splat_u8_ns_memset, splat_u8_ns);
+
+#ifdef HAVE_UNALIGNED_ACCESS
+static void splat_u8_ns_int (uint8_t *dest, const uint8_t *param, int n)
+{
+ int p;
+ while(n&3) {
+ *dest = *param;
+ dest++;
+ n--;
+ }
+ n >>= 2;
+ p = (*param<<24) | (*param<<16) | (*param<<8) | (*param);
+ while(n>0){
+ *(uint32_t *)dest = p;
+ dest+=4;
+ n--;
+ }
+}
+OIL_DEFINE_IMPL(splat_u8_ns_int, splat_u8_ns);
+#endif
+
+#ifdef HAVE_UNALIGNED_ACCESS
+static void splat_u8_ns_int2 (uint8_t *dest, const uint8_t *param, int n)
+{
+ uint32_t p;
+ while(n&7) {
+ *dest = *param;
+ dest++;
+ n--;
+ }
+ n >>= 3;
+ p = (*param<<24) | (*param<<16) | (*param<<8) | (*param);
+ while(n>0){
+ ((uint32_t *)dest)[0] = p;
+ ((uint32_t *)dest)[1] = p;
+ dest+=8;
+ n--;
+ }
+}
+OIL_DEFINE_IMPL(splat_u8_ns_int2, splat_u8_ns);
+#endif
+
+#ifdef HAVE_UNALIGNED_ACCESS
+static void splat_u8_ns_int4 (uint8_t *dest, const uint8_t *param, int n)
+{
+ uint32_t p;
+ while(n&15) {
+ *dest = *param;
+ dest++;
+ n--;
+ }
+ n >>= 4;
+ p = (*param<<24) | (*param<<16) | (*param<<8) | (*param);
+ while(n>0){
+ ((uint32_t *)dest)[0] = p;
+ ((uint32_t *)dest)[1] = p;
+ ((uint32_t *)dest)[2] = p;
+ ((uint32_t *)dest)[3] = p;
+ dest+=16;
+ n--;
+ }
+}
+OIL_DEFINE_IMPL(splat_u8_ns_int4, splat_u8_ns);
+#endif
+
+
+
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u32_unroll2() {
+ return &_oil_function_impl_splat_u32_unroll2;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u32_ns_unroll2() {
+ return &_oil_function_impl_splat_u32_ns_unroll2;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u32_ns_unroll4() {
+ return &_oil_function_impl_splat_u32_ns_unroll4;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u8_ns_memset() {
+ return &_oil_function_impl_splat_u8_ns_memset;
+}
+#endif
+
+#ifdef HAVE_UNALIGNED_ACCESS
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u8_ns_int() {
+ return &_oil_function_impl_splat_u8_ns_int;
+}
+#endif
+#endif
+
+#ifdef HAVE_UNALIGNED_ACCESS
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u8_ns_int2() {
+ return &_oil_function_impl_splat_u8_ns_int2;
+}
+#endif
+#endif
+
+#ifdef HAVE_UNALIGNED_ACCESS
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_splat_u8_ns_int4() {
+ return &_oil_function_impl_splat_u8_ns_int4;
+}
+#endif
+#endif
+