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diff --git a/intern/cycles/util/texture.h b/intern/cycles/util/texture.h
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+++ b/intern/cycles/util/texture.h
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+/*
+ * Copyright 2011-2016 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_TEXTURE_H__
+#define __UTIL_TEXTURE_H__
+
+#include "util/transform.h"
+
+CCL_NAMESPACE_BEGIN
+
+/* Color to use when textures are not found. */
+#define TEX_IMAGE_MISSING_R 1
+#define TEX_IMAGE_MISSING_G 0
+#define TEX_IMAGE_MISSING_B 1
+#define TEX_IMAGE_MISSING_A 1
+
+/* Interpolation types for textures
+ * cuda also use texture space to store other objects */
+typedef enum InterpolationType {
+  INTERPOLATION_NONE = -1,
+  INTERPOLATION_LINEAR = 0,
+  INTERPOLATION_CLOSEST = 1,
+  INTERPOLATION_CUBIC = 2,
+  INTERPOLATION_SMART = 3,
+
+  INTERPOLATION_NUM_TYPES,
+} InterpolationType;
+
+typedef enum ImageDataType {
+  IMAGE_DATA_TYPE_FLOAT4 = 0,
+  IMAGE_DATA_TYPE_BYTE4 = 1,
+  IMAGE_DATA_TYPE_HALF4 = 2,
+  IMAGE_DATA_TYPE_FLOAT = 3,
+  IMAGE_DATA_TYPE_BYTE = 4,
+  IMAGE_DATA_TYPE_HALF = 5,
+  IMAGE_DATA_TYPE_USHORT4 = 6,
+  IMAGE_DATA_TYPE_USHORT = 7,
+  IMAGE_DATA_TYPE_NANOVDB_FLOAT = 8,
+  IMAGE_DATA_TYPE_NANOVDB_FLOAT3 = 9,
+
+  IMAGE_DATA_NUM_TYPES
+} ImageDataType;
+
+/* Alpha types
+ * How to treat alpha in images. */
+typedef enum ImageAlphaType {
+  IMAGE_ALPHA_UNASSOCIATED = 0,
+  IMAGE_ALPHA_ASSOCIATED = 1,
+  IMAGE_ALPHA_CHANNEL_PACKED = 2,
+  IMAGE_ALPHA_IGNORE = 3,
+  IMAGE_ALPHA_AUTO = 4,
+
+  IMAGE_ALPHA_NUM_TYPES,
+} ImageAlphaType;
+
+/* Extension types for textures.
+ *
+ * Defines how the image is extrapolated past its original bounds. */
+typedef enum ExtensionType {
+  /* Cause the image to repeat horizontally and vertically. */
+  EXTENSION_REPEAT = 0,
+  /* Extend by repeating edge pixels of the image. */
+  EXTENSION_EXTEND = 1,
+  /* Clip to image size and set exterior pixels as transparent. */
+  EXTENSION_CLIP = 2,
+
+  EXTENSION_NUM_TYPES,
+} ExtensionType;
+
+typedef struct TextureInfo {
+  /* Pointer, offset or texture depending on device. */
+  uint64_t data;
+  /* Data Type */
+  uint data_type;
+  /* Interpolation and extension type. */
+  uint interpolation, extension;
+  /* Dimensions. */
+  uint width, height, depth;
+  /* Transform for 3D textures. */
+  uint use_transform_3d;
+  Transform transform_3d;
+} TextureInfo;
+
+CCL_NAMESPACE_END
+
+#endif /* __UTIL_TEXTURE_H__ */