1 files changed, 106 insertions, 0 deletions
diff --git a/intern/cycles/util/util_types_int3_impl.h b/intern/cycles/util/util_types_int3_impl.h
new file mode 100644
index 00000000000..ada50c4812c
--- /dev/null
+++ b/intern/cycles/util/util_types_int3_impl.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2011-2017 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UTIL_TYPES_INT3_IMPL_H__
+#define __UTIL_TYPES_INT3_IMPL_H__
+
+#ifndef __UTIL_TYPES_H__
+#  error "Do not include this file directly, include util_types.h instead."
+#endif
+
+#ifndef __KERNEL_GPU__
+#  include <cstdio>
+#endif
+
+CCL_NAMESPACE_BEGIN
+
+#ifndef __KERNEL_GPU__
+#ifdef __KERNEL_SSE__
+__forceinline int3::int3()
+{
+}
+
+__forceinline int3::int3(const __m128i& a)
+        : m128(a)
+{
+}
+
+__forceinline int3::int3(const int3& a)
+        : m128(a.m128)
+{
+}
+
+__forceinline int3::operator const __m128i&(void) const
+{
+	return m128;
+}
+
+__forceinline int3::operator __m128i&(void)
+{
+	return m128;
+}
+
+__forceinline int3& int3::operator =(const int3& a)
+{
+	m128 = a.m128;
+	return *this;
+}
+#endif  /* __KERNEL_SSE__ */
+
+__forceinline int int3::operator[](int i) const
+{
+	util_assert(i >= 0);
+	util_assert(i < 3);
+	return *(&x + i);
+}
+
+__forceinline int& int3::operator[](int i)
+{
+	util_assert(i >= 0);
+	util_assert(i < 3);
+	return *(&x + i);
+}
+
+ccl_device_inline int3 make_int3(int i)
+{
+#ifdef __KERNEL_SSE__
+	int3 a(_mm_set1_epi32(i));
+#else
+	int3 a = {i, i, i, i};
+#endif
+	return a;
+}
+
+ccl_device_inline int3 make_int3(int x, int y, int z)
+{
+#ifdef __KERNEL_SSE__
+	int3 a(_mm_set_epi32(0, z, y, x));
+#else
+	int3 a = {x, y, z, 0};
+#endif
+
+	return a;
+}
+
+ccl_device_inline void print_int3(const char *label, const int3& a)
+{
+	printf("%s: %d %d %d\n", label, a.x, a.y, a.z);
+}
+#endif  /* __KERNEL_GPU__ */
+
+CCL_NAMESPACE_END
+
+#endif  /* __UTIL_TYPES_INT3_IMPL_H__ */