Cleanup: Move texture definitions to util, to avoid bad level include.

intern/cycles/kernel/kernel_math.h

@@ -20,6 +20,7 @@
 #include "util_color.h"
 #include "util_math.h"
 #include "util_math_fast.h"
+#include "util_texture.h"
 #include "util_transform.h"
 
 #endif /* __KERNEL_MATH_H__ */

intern/cycles/kernel/kernel_types.h

@@ -48,8 +48,6 @@ CCL_NAMESPACE_BEGIN
 
 #define BECKMANN_TABLE_SIZE		256
 
-#define TEX_NUM_FLOAT_IMAGES	5
-
 #define SHADER_NONE				(~0)
 #define OBJECT_NONE				(~0)
 #define PRIM_NONE				(~0)

intern/cycles/render/image.cpp

@@ -22,6 +22,7 @@
 #include "util_image.h"
 #include "util_path.h"
 #include "util_progress.h"
+#include "util_texture.h"
 
 #ifdef WITH_OSL
 #include <OSL/oslexec.h>

intern/cycles/render/image.h

@@ -24,35 +24,8 @@
 #include "util_thread.h"
 #include "util_vector.h"
 
-#include "kernel_types.h"  /* for TEX_NUM_FLOAT_IMAGES */
-
 CCL_NAMESPACE_BEGIN
 
-/* generic */
-#define TEX_NUM_IMAGES			88
-#define TEX_IMAGE_BYTE_START	TEX_NUM_FLOAT_IMAGES
-
-/* extended gpu */
-#define TEX_EXTENDED_NUM_IMAGES_GPU		145
-
-/* extended cpu */
-#define TEX_EXTENDED_NUM_FLOAT_IMAGES	1024
-#define TEX_EXTENDED_NUM_IMAGES_CPU		1024
-#define TEX_EXTENDED_IMAGE_BYTE_START	TEX_EXTENDED_NUM_FLOAT_IMAGES
-
-/* Limitations for packed images.
- *
- * Technically number of textures is unlimited, but it should in
- * fact be in sync with CPU limitations.
- */
-#define TEX_PACKED_NUM_IMAGES			1024
-
-/* 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
-
 class Device;
 class DeviceScene;
 class Progress;

intern/cycles/render/scene.h

@@ -22,11 +22,10 @@
 
 #include "device_memory.h"
 
-#include "kernel_types.h"
-
 #include "util_param.h"
 #include "util_string.h"
 #include "util_system.h"
+#include "util_texture.h"
 #include "util_thread.h"
 #include "util_types.h"
 #include "util_vector.h"

intern/cycles/util/CMakeLists.txt

@@ -73,6 +73,7 @@ set(SRC_HEADERS
 	util_string.h
 	util_system.h
 	util_task.h
+	util_texture.h
 	util_thread.h
 	util_time.h
 	util_transform.h

intern/cycles/util/util_texture.h

@@ -0,0 +1,53 @@
+/*
+ * 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__
+
+CCL_NAMESPACE_BEGIN
+
+/* Texture limits on various devices. */
+
+#define TEX_NUM_FLOAT_IMAGES	5
+
+/* generic */
+#define TEX_NUM_IMAGES			88
+#define TEX_IMAGE_BYTE_START	TEX_NUM_FLOAT_IMAGES
+
+/* extended gpu */
+#define TEX_EXTENDED_NUM_IMAGES_GPU		145
+
+/* extended cpu */
+#define TEX_EXTENDED_NUM_FLOAT_IMAGES	1024
+#define TEX_EXTENDED_NUM_IMAGES_CPU		1024
+#define TEX_EXTENDED_IMAGE_BYTE_START	TEX_EXTENDED_NUM_FLOAT_IMAGES
+
+/* Limitations for packed images.
+ *
+ * Technically number of textures is unlimited, but it should in
+ * fact be in sync with CPU limitations.
+ */
+#define TEX_PACKED_NUM_IMAGES			1024
+
+/* 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
+
+CCL_NAMESPACE_END
+
+#endif /* __UTIL_TEXTURE_H__ */