1 files changed, 60 insertions, 0 deletions
diff --git a/intern/cycles/util/types_int3.h b/intern/cycles/util/types_int3.h
new file mode 100644
index 00000000000..071a886136e
--- /dev/null
+++ b/intern/cycles/util/types_int3.h
@@ -0,0 +1,60 @@
+/*
+ * 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_H__
+#define __UTIL_TYPES_INT3_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 ccl_try_align(16) int3
+{
+#  ifdef __KERNEL_SSE__
+  union {
+    __m128i m128;
+    struct {
+      int x, y, z, w;
+    };
+  };
+
+  __forceinline int3();
+  __forceinline int3(const int3 &a);
+  __forceinline explicit int3(const __m128i &a);
+
+  __forceinline operator const __m128i &() const;
+  __forceinline operator __m128i &();
+
+  __forceinline int3 &operator=(const int3 &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 int3 make_int3(int i);
+ccl_device_inline int3 make_int3(int x, int y, int z);
+ccl_device_inline void print_int3(const char *label, const int3 &a);
+#endif /* __KERNEL_GPU__ */
+
+CCL_NAMESPACE_END
+
+#endif /* __UTIL_TYPES_INT3_H__ */