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/*
* Copyright © 2009 Corbin Simpson
* 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, sub license, 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 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
* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
* 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.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*/
/*
* Authors:
* Corbin Simpson <MostAwesomeDude@gmail.com>
*/
#ifndef RADEON_DRM_WINSYS_H
#define RADEON_DRM_WINSYS_H
#include "radeon_winsys.h"
#include "os/os_thread.h"
enum radeon_generation {
R300,
R600
};
struct radeon_drm_winsys {
struct radeon_winsys base;
int fd; /* DRM file descriptor */
int num_cs; /* The number of command streams created. */
enum radeon_generation gen;
struct radeon_info info;
struct pb_manager *kman;
struct pb_manager *cman;
uint32_t num_cpus; /* Number of CPUs. */
struct radeon_drm_cs *hyperz_owner;
pipe_mutex hyperz_owner_mutex;
struct radeon_drm_cs *cmask_owner;
pipe_mutex cmask_owner_mutex;
};
static INLINE struct radeon_drm_winsys *
radeon_drm_winsys(struct radeon_winsys *base)
{
return (struct radeon_drm_winsys*)base;
}
#endif
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