58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/* sarea.h -- SAREA definitions -*- linux-c -*-
|
|
*
|
|
* Copyright 2002 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, 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
|
|
* 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.
|
|
*
|
|
* Authors:
|
|
* Michel Dänzer <michel@daenzer.net>
|
|
*/
|
|
|
|
#ifndef _DRM_SAREA_H_
|
|
#define _DRM_SAREA_H_
|
|
|
|
#define SAREA_MAX_DRAWABLES 256
|
|
|
|
typedef struct _drm_sarea_drawable_t {
|
|
unsigned int stamp;
|
|
unsigned int flags;
|
|
} drm_sarea_drawable_t;
|
|
|
|
typedef struct _dri_sarea_frame_t {
|
|
unsigned int x;
|
|
unsigned int y;
|
|
unsigned int width;
|
|
unsigned int height;
|
|
unsigned int fullscreen;
|
|
} drm_sarea_frame_t;
|
|
|
|
typedef struct _drm_sarea_t {
|
|
/* first thing is always the drm locking structure */
|
|
drm_hw_lock_t lock;
|
|
/* NOT_DONE: Use readers/writer lock for drawable_lock */
|
|
drm_hw_lock_t drawable_lock;
|
|
drm_sarea_drawable_t drawableTable[SAREA_MAX_DRAWABLES];
|
|
drm_sarea_frame_t frame;
|
|
drm_context_t dummy_context;
|
|
} drm_sarea_t;
|
|
|
|
#endif /* _DRM_SAREA_H_ */
|