mutter/cogl/cogl-pixel-array-private.h
Robert Bragg 521d9ca203 rename CoglPixelBuffer to CoglPixelArray
This renames CoglPixelBuffer to CoglPixelArray to be consistent with the
new CoglVertexArray API.
2010-07-05 15:20:04 +01:00

75 lines
1.9 KiB
C

/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2010 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*
*
* Authors:
* Damien Lespiau <damien.lespiau@intel.com>
* Robert Bragg <robert@linux.intel.com>
*/
#ifndef __COGL_PIXEL_ARRAY_PRIVATE_H__
#define __COGL_PIXEL_ARRAY_PRIVATE_H__
#include "cogl-handle.h"
#include "cogl-buffer-private.h"
#include <glib.h>
G_BEGIN_DECLS
#define COGL_PIXEL_ARRAY(array) ((CoglPixelArray *)(array))
#define COGL_PIXEL_ARRAY_SET_FLAG(array, flag) \
((array)->flags |= (COGL_PIXEL_ARRAY_FLAG_ ## flag))
#define COGL_PIXEL_ARRAY_CLEAR_FLAG(array, flag) \
((array)->flags &= ~(COGL_PIXEL_ARRAY_FLAG_ ## flag))
#define COGL_PIXEL_ARRAY_FLAG_IS_SET(array, flag) \
((array)->flags & (COGL_PIXEL_ARRAY_FLAG_ ## flag))
typedef enum _CoglPixelArrayFlags
{
COGL_PIXEL_ARRAY_FLAG_NONE = 0,
COGL_PIXEL_ARRAY_FLAG_STORE_CREATED = 1 << 0,
} CoglPixelArrayFlags;
struct _CoglPixelArray
{
CoglBuffer _parent;
CoglPixelArrayFlags flags;
GLenum gl_target;
CoglPixelFormat format;
unsigned int width;
unsigned int height;
unsigned int stride;
};
GQuark
_cogl_handle_pixel_array_get_type (void);
G_END_DECLS
#endif /* __COGL_PIXEL_ARRAY_PRIVATE_H__ */