1 files changed, 61 insertions, 0 deletions
diff --git a/intern/cycles/util/util_types_int4.h b/intern/cycles/util/util_types_int4.h
new file mode 100644
index 00000000000..cdd0ecbdae5
--- /dev/null
+++ b/intern/cycles/util/util_types_int4.h
@@ -0,0 +1,61 @@
+/*
+ * 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_INT4_H__
+#define __UTIL_TYPES_INT4_H__
+
+#ifndef __UTIL_TYPES_H__
+#  error "Do not include this file directly, include util_types.h instead."
+#endif
+
+CCL_NAMESPACE_BEGIN
+
+#ifndef __KERNEL_GPU__
+
+struct float3;
+
+struct ccl_try_align(16) int4 {
+#ifdef __KERNEL_SSE__
+	union {
+		__m128i m128;
+		struct { int x, y, z, w; };
+	};
+
+	__forceinline int4();
+	__forceinline int4(const int4& a);
+	__forceinline explicit int4(const __m128i& a);
+
+	__forceinline operator const __m128i&(void) const;
+	__forceinline operator __m128i&(void);
+
+	__forceinline int4& operator=(const int4& a);
+#else  /* __KERNEL_SSE__ */
+	int x, y, z, w;
+#endif  /* __KERNEL_SSE__ */
+
+	__forceinline int operator[](int i) const;
+	__forceinline int& operator[](int i);
+};
+
+ccl_device_inline int4 make_int4(int i);
+ccl_device_inline int4 make_int4(int x, int y, int z, int w);
+ccl_device_inline int4 make_int4(const float3& f);
+ccl_device_inline void print_int4(const char *label, const int4& a);
+#endif  /* __KERNEL_GPU__ */
+
+CCL_NAMESPACE_END
+
+#endif  /* __UTIL_TYPES_INT4_H__ */