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/*

 * Copyright (C) 2009 Francisco Jerez.

 * 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 (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 NONINFRINGEMENT.

 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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 __NOUVEAU_SURFACE_H__

#define __NOUVEAU_SURFACE_H__

enum nouveau_surface_layout {

	LINEAR = 0,

	TILED,

	SWIZZLED,

};

struct nouveau_surface {

	struct nouveau_bo *bo;

	unsigned offset;

	enum nouveau_surface_layout layout;

	mesa_format format;

	unsigned cpp, pitch;

	unsigned width, height;

};

void

nouveau_surface_alloc(struct gl_context *ctx, struct nouveau_surface *s,

		      enum nouveau_surface_layout layout,

		      unsigned flags, unsigned format,

		      unsigned width, unsigned height);

void

nouveau_surface_ref(struct nouveau_surface *src,

		    struct nouveau_surface *dst);

#endif