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diff --git a/src/mesa/drivers/dri/i915-tex/intel_mipmap_tree.h b/src/mesa/drivers/dri/i915-tex/intel_mipmap_tree.h
deleted file mode 100644
index 0d009d800c8..00000000000
--- a/src/mesa/drivers/dri/i915-tex/intel_mipmap_tree.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#ifndef INTEL_MIPMAP_TREE_H
-#define INTEL_MIPMAP_TREE_H
-
-#include "intel_regions.h"
-
-/* A layer on top of the intel_regions code which adds:
- *
- * - Code to size and layout a region to hold a set of mipmaps.
- * - Query to determine if a new image fits in an existing tree.
- * - More refcounting 
- *     - maybe able to remove refcounting from intel_region?
- * - ?
- *
- * The fixed mipmap layout of intel hardware where one offset
- * specifies the position of all images in a mipmap hierachy
- * complicates the implementation of GL texture image commands,
- * compared to hardware where each image is specified with an
- * independent offset.
- *
- * In an ideal world, each texture object would be associated with a
- * single bufmgr buffer or 2d intel_region, and all the images within
- * the texture object would slot into the tree as they arrive.  The
- * reality can be a little messier, as images can arrive from the user
- * with sizes that don't fit in the existing tree, or in an order
- * where the tree layout cannot be guessed immediately.  
- * 
- * This structure encodes an idealized mipmap tree.  The GL image
- * commands build these where possible, otherwise store the images in
- * temporary system buffers.
- */
-
-
-/**
- * Describes the location of each texture image within a texture region.
- */
-struct intel_mipmap_offset {
-   GLuint offset; 
-   GLuint width;
-   GLuint height;
-   GLuint depth;
-   GLuint depth_image_stride;
-};
-
-struct intel_mipmap_tree {
-   /* Effectively the key:
-    */
-   GLenum target;
-   GLenum internal_format;
-
-   GLuint first_level;
-   GLuint last_level;
-
-   GLuint width0, height0, depth0; /**< Level zero image dimensions */
-   GLuint cpp;
-   GLboolean compressed;
-
-   /* Derived from the above:
-    */   
-   GLuint pitch;
-   GLuint depth_pitch;		/* per-image on i945? */
-   GLuint total_height;
-   struct intel_mipmap_offset offset[MAX_FACES][MAX_TEXTURE_LEVELS];
-
-   /* The data is held here:
-    */
-   struct intel_region *region;
-
-   /* These are also refcounted:
-    */
-   GLuint refcount;
-};
-
-
-
-struct intel_mipmap_tree *intel_miptree_create( struct intel_context *intel,
-						GLenum target,
-						GLenum internal_format,
-						GLuint first_level,
-						GLuint last_level,
-						GLuint width0,
-						GLuint height0,
-						GLuint depth0,
-						GLuint cpp,
-						GLboolean compressed);
-
-void intel_miptree_reference( struct intel_mipmap_tree **dst,
-			      struct intel_mipmap_tree *src );
-
-void intel_miptree_release( struct intel_context *intel,
-			    struct intel_mipmap_tree **mt );
-
-/* Check if an image fits an existing mipmap tree layout
- */
-GLboolean intel_miptree_match_image( struct intel_mipmap_tree *mt, 
-				     struct gl_texture_image *image,
-				     GLuint face,
-				     GLuint level );
-
-/* Return a pointer to an image within a tree.  Return image stride as
- * well.
- */
-GLubyte *intel_miptree_image_map( struct intel_context *intel,
-				  struct intel_mipmap_tree *mt,
-				  GLuint face,
-				  GLuint level,
-				  GLuint *row_stride,
-				  GLuint *image_stride);
-
-void intel_miptree_image_unmap( struct intel_context *intel,
-				struct intel_mipmap_tree *mt );
-
-
-/* Return the linear offset of an image relative to the start of the
- * tree:
- */
-GLuint intel_miptree_image_offset( struct intel_mipmap_tree *mt,
-				   GLuint face,
-				   GLuint level );
-
-void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
-				    GLuint face,
-				    GLuint level,
-				    GLuint x, GLuint y,
-				    GLuint w, GLuint h, GLuint d);
-
-GLuint intel_miptree_depth_image_stride(struct intel_mipmap_tree *mt,
-					GLuint face,
-					GLuint level);
-
-
-
-/* Upload an image into a tree
- */
-void intel_miptree_image_data(struct intel_context *intel, 
-			      struct intel_mipmap_tree *dst,
-			      GLuint face,
-			      GLuint level,
-			      void *src, 
-			      GLuint src_row_pitch,
-			      GLuint src_image_pitch);
-
-/* Copy an image between two trees
- */
-void intel_miptree_image_copy( struct intel_context *intel,
-			       struct intel_mipmap_tree *dst,
-			       GLuint face, GLuint level,
-			       struct intel_mipmap_tree *src );
-
-/* i915_mipmap_tree.c:
- */
-GLboolean i915_miptree_layout( struct intel_mipmap_tree *mt );
-GLboolean i945_miptree_layout( struct intel_mipmap_tree *mt );
-
-
-
-#endif