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diff --git a/nx-X11/extras/Mesa/src/mesa/main/image.h b/nx-X11/extras/Mesa/src/mesa/main/image.h
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+++ b/nx-X11/extras/Mesa/src/mesa/main/image.h
@@ -0,0 +1,217 @@
+/**
+ * \file image.h
+ * Image handling.
+ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.3
+ *
+ * Copyright (C) 1999-2004 Brian Paul 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, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL 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 IMAGE_H
+#define IMAGE_H
+
+
+#include "mtypes.h"
+
+
+extern void
+_mesa_swap2( GLushort *p, GLuint n );
+
+extern void
+_mesa_swap4( GLuint *p, GLuint n );
+
+extern GLint
+_mesa_sizeof_type( GLenum type );
+
+extern GLint
+_mesa_sizeof_packed_type( GLenum type );
+
+extern GLint
+_mesa_components_in_format( GLenum format );
+
+extern GLint
+_mesa_bytes_per_pixel( GLenum format, GLenum type );
+
+extern GLboolean
+_mesa_is_legal_format_and_type( GLcontext *ctx, GLenum format, GLenum type );
+
+
+extern GLvoid *
+_mesa_image_address( GLuint dimensions,
+ const struct gl_pixelstore_attrib *packing,
+ const GLvoid *image,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ GLint img, GLint row, GLint column );
+
+extern GLvoid *
+_mesa_image_address1d( const struct gl_pixelstore_attrib *packing,
+ const GLvoid *image,
+ GLsizei width,
+ GLenum format, GLenum type,
+ GLint column );
+
+extern GLvoid *
+_mesa_image_address2d( const struct gl_pixelstore_attrib *packing,
+ const GLvoid *image,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ GLint row, GLint column );
+
+extern GLvoid *
+_mesa_image_address3d( const struct gl_pixelstore_attrib *packing,
+ const GLvoid *image,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ GLint img, GLint row, GLint column );
+
+
+extern GLint
+_mesa_image_row_stride( const struct gl_pixelstore_attrib *packing,
+ GLint width, GLenum format, GLenum type );
+
+
+extern GLint
+_mesa_image_image_stride( const struct gl_pixelstore_attrib *packing,
+ GLint width, GLint height,
+ GLenum format, GLenum type );
+
+extern void
+_mesa_unpack_polygon_stipple( const GLubyte *pattern, GLuint dest[32],
+ const struct gl_pixelstore_attrib *unpacking );
+
+
+extern void
+_mesa_pack_polygon_stipple( const GLuint pattern[32], GLubyte *dest,
+ const struct gl_pixelstore_attrib *packing );
+
+
+extern GLvoid *
+_mesa_unpack_bitmap( GLint width, GLint height, const GLubyte *pixels,
+ const struct gl_pixelstore_attrib *packing );
+
+extern void
+_mesa_pack_bitmap( GLint width, GLint height, const GLubyte *source,
+ GLubyte *dest, const struct gl_pixelstore_attrib *packing );
+
+
+extern void
+_mesa_apply_rgba_transfer_ops(GLcontext *ctx, GLuint transferOps,
+ GLuint n, GLfloat rgba[][4]);
+
+extern void
+_mesa_pack_rgba_span_float( GLcontext *ctx,
+ GLuint n, CONST GLfloat rgba[][4],
+ GLenum dstFormat, GLenum dstType, GLvoid *dstAddr,
+ const struct gl_pixelstore_attrib *dstPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_pack_rgba_span_chan( GLcontext *ctx,
+ GLuint n, CONST GLchan rgba[][4],
+ GLenum dstFormat, GLenum dstType, GLvoid *dstAddr,
+ const struct gl_pixelstore_attrib *dstPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_unpack_color_span_chan( GLcontext *ctx,
+ GLuint n, GLenum dstFormat, GLchan dest[],
+ GLenum srcFormat, GLenum srcType,
+ const GLvoid *source,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_unpack_color_span_float( GLcontext *ctx,
+ GLuint n, GLenum dstFormat, GLfloat dest[],
+ GLenum srcFormat, GLenum srcType,
+ const GLvoid *source,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_unpack_index_span( const GLcontext *ctx, GLuint n,
+ GLenum dstType, GLvoid *dest,
+ GLenum srcType, const GLvoid *source,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_pack_index_span( const GLcontext *ctx, GLuint n,
+ GLenum dstType, GLvoid *dest, const GLuint *source,
+ const struct gl_pixelstore_attrib *dstPacking,
+ GLuint transferOps );
+
+
+extern void
+_mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n,
+ GLenum dstType, GLvoid *dest,
+ GLenum srcType, const GLvoid *source,
+ const struct gl_pixelstore_attrib *srcPacking,
+ GLuint transferOps );
+
+extern void
+_mesa_pack_stencil_span( const GLcontext *ctx, GLuint n,
+ GLenum dstType, GLvoid *dest, const GLstencil *source,
+ const struct gl_pixelstore_attrib *dstPacking );
+
+
+extern void
+_mesa_unpack_depth_span( const GLcontext *ctx, GLuint n, GLfloat *dest,
+ GLenum srcType, const GLvoid *source,
+ const struct gl_pixelstore_attrib *srcPacking );
+
+extern void
+_mesa_pack_depth_span( const GLcontext *ctx, GLuint n, GLvoid *dest,
+ GLenum dstType, const GLfloat *depthSpan,
+ const struct gl_pixelstore_attrib *dstPacking );
+
+
+extern void *
+_mesa_unpack_image( GLuint dimensions,
+ GLsizei width, GLsizei height, GLsizei depth,
+ GLenum format, GLenum type, const GLvoid *pixels,
+ const struct gl_pixelstore_attrib *unpack );
+
+
+extern GLboolean
+_mesa_clip_drawpixels(const GLcontext *ctx,
+ GLint *destX, GLint *destY,
+ GLsizei *width, GLsizei *height,
+ GLint *skipPixels, GLint *skipRows);
+
+
+extern GLboolean
+_mesa_clip_readpixels(const GLcontext *ctx,
+ GLint *destX, GLint *destY,
+ GLsizei *width, GLsizei *height,
+ GLint *skipPixels, GLint *skipRows);
+
+
+#endif