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/*
* bvsurfgeom.h
*
* Copyright (C) 2011 Texas Instruments, Inc.
*
* This package is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef BVSURFGEOM_H
#define BVSURFGEOM_H
/*
* bvsurfdesc - This structure specifies the way a buffer should be used in a
* 2-D context.
*/
struct bvsurfgeom {
unsigned int structsize; /* used to identify struct version */
enum ocdformat format; /* color format of surface */
unsigned int width; /* width of the surface in pixels */
unsigned int height; /* height of the surface in lines */
int orientation; /* angle of the surface in degrees
(multiple of 90 only) */
long virtstride; /* distance from one pixel to the
pixel immediately below it in
virtual space */
enum ocdformat paletteformat; /* format of palette */
void *palette; /* array of palette entries of
paletteformat; only valid when
format includes BVFMTDEF_LUT;
number of entries is 2^bpp. */
};
#endif /* BVSURFGEOM_H */
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