--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/ref/recon8x8.c Tue Aug 31 16:54:36 2010 +0300
@@ -0,0 +1,224 @@
+/*
+ * 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 "liboil/liboilcolorspace.h"
+
+#ifdef __SYMBIAN32__
+#ifdef __WINSCW__
+#pragma warn_unusedarg off
+#endif//__WINSCW__
+#endif//__SYMBIAN32__
+
+/**
+ * oil_recon8x8_intra:
+ * @d_8x8:
+ * @ds:
+ * @s_8x8:
+ *
+ * Adds 128 to each value in the source array, clamps to the range [0,255],
+ * and places the result in the destination array.
+ */
+OIL_DEFINE_CLASS (recon8x8_intra,
+ "uint8_t *d_8x8, int ds, int16_t *s_8x8");
+/**
+ * oil_recon8x8_inter:
+ * @d_8x8:
+ * @ds:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ *
+ * Adds each element in @s1_8x8 and @s2_8x8, clamps to the range [0,255],
+ * and places the result in the destination array.
+ */
+OIL_DEFINE_CLASS (recon8x8_inter,
+ "uint8_t *d_8x8, int ds, uint8_t *s1_8x8, int ss1, int16_t *s2_8x8");
+/**
+ * oil_recon8x8_inter2:
+ * @d_8x8:
+ * @ds:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ * @ss2:
+ * @s3_8x8:
+ *
+ * Adds each element in @s1_8x8 and @s2_8x8, divides by 2, and adds
+ * to @s3_8x8, clamps to the range [0,255], and places the result in
+ * the destination array.
+ */
+OIL_DEFINE_CLASS (recon8x8_inter2,
+ "uint8_t *d_8x8, int ds, uint8_t *s1_8x8, int ss1, uint8_t *s2_8x8, int ss2, int16_t *s3_8x8");
+
+
+static void
+recon8x8_intra_ref (uint8_t *dest, int ds, int16_t *change)
+{
+ uint32_t i;
+
+ for (i = 8; i; i--){
+ dest[0] = oil_clamp_255(change[0] + 128);
+ dest[1] = oil_clamp_255(change[1] + 128);
+ dest[2] = oil_clamp_255(change[2] + 128);
+ dest[3] = oil_clamp_255(change[3] + 128);
+ dest[4] = oil_clamp_255(change[4] + 128);
+ dest[5] = oil_clamp_255(change[5] + 128);
+ dest[6] = oil_clamp_255(change[6] + 128);
+ dest[7] = oil_clamp_255(change[7] + 128);
+
+ dest += ds;
+ change += 8;
+ }
+}
+
+OIL_DEFINE_IMPL_REF (recon8x8_intra_ref, recon8x8_intra);
+
+static void
+recon8x8_inter_ref (uint8_t *dest, int ds, uint8_t *src, int ss, int16_t *change, int dss)
+{
+ uint32_t i;
+
+ for (i = 8; i; i--){
+ dest[0] = oil_clamp_255(src[0] + change[0]);
+ dest[1] = oil_clamp_255(src[1] + change[1]);
+ dest[2] = oil_clamp_255(src[2] + change[2]);
+ dest[3] = oil_clamp_255(src[3] + change[3]);
+ dest[4] = oil_clamp_255(src[4] + change[4]);
+ dest[5] = oil_clamp_255(src[5] + change[5]);
+ dest[6] = oil_clamp_255(src[6] + change[6]);
+ dest[7] = oil_clamp_255(src[7] + change[7]);
+
+ change += 8;
+ dest += ds;
+ src += ss;
+ }
+}
+
+OIL_DEFINE_IMPL_REF (recon8x8_inter_ref, recon8x8_inter);
+
+static void
+recon8x8_inter2_ref (uint8_t *dest, int ds, uint8_t *s1, int ss1, uint8_t *s2, int ss2, int16_t *change)
+{
+ uint32_t i;
+
+ for (i = 8; i; i--){
+ dest[0] = oil_clamp_255((((int16_t)s1[0] + (int16_t)s2[0]) >> 1) + change[0]);
+ dest[1] = oil_clamp_255((((int16_t)s1[1] + (int16_t)s2[1]) >> 1) + change[1]);
+ dest[2] = oil_clamp_255((((int16_t)s1[2] + (int16_t)s2[2]) >> 1) + change[2]);
+ dest[3] = oil_clamp_255((((int16_t)s1[3] + (int16_t)s2[3]) >> 1) + change[3]);
+ dest[4] = oil_clamp_255((((int16_t)s1[4] + (int16_t)s2[4]) >> 1) + change[4]);
+ dest[5] = oil_clamp_255((((int16_t)s1[5] + (int16_t)s2[5]) >> 1) + change[5]);
+ dest[6] = oil_clamp_255((((int16_t)s1[6] + (int16_t)s2[6]) >> 1) + change[6]);
+ dest[7] = oil_clamp_255((((int16_t)s1[7] + (int16_t)s2[7]) >> 1) + change[7]);
+
+ change += 8;
+ dest += ds;
+ s1 += ss1;
+ s2 += ss2;
+ }
+}
+
+OIL_DEFINE_IMPL_REF (recon8x8_inter2_ref, recon8x8_inter2);
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_recon8x8_intra() {
+ return &_oil_function_class_recon8x8_intra;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_recon8x8_inter() {
+ return &_oil_function_class_recon8x8_inter;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionClass* __oil_function_class_recon8x8_inter2() {
+ return &_oil_function_class_recon8x8_inter2;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_recon8x8_intra_ref() {
+ return &_oil_function_impl_recon8x8_intra_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_recon8x8_inter_ref() {
+ return &_oil_function_impl_recon8x8_inter_ref;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+
+OilFunctionImpl* __oil_function_impl_recon8x8_inter2_ref() {
+ return &_oil_function_impl_recon8x8_inter2_ref;
+}
+#endif
+
+
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_recon8x8_intra () {
+ oil_function_class_ptr_recon8x8_intra = __oil_function_class_recon8x8_intra();
+ return &oil_function_class_ptr_recon8x8_intra->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_recon8x8_inter () {
+ oil_function_class_ptr_recon8x8_inter = __oil_function_class_recon8x8_inter();
+ return &oil_function_class_ptr_recon8x8_inter->func;
+ }
+#endif
+
+#ifdef __SYMBIAN32__
+
+EXPORT_C void** _oil_function_class_ptr_recon8x8_inter2 () {
+ oil_function_class_ptr_recon8x8_inter2 = __oil_function_class_recon8x8_inter2();
+ return &oil_function_class_ptr_recon8x8_inter2->func;
+ }
+#endif
+