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/*
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
*
* based on amdgpu winsys.
* Copyright © 2011 Marek Olšák <maraeo@gmail.com>
* Copyright © 2015 Advanced Micro Devices, Inc.
*
* 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 AUTHORS OR COPYRIGHT HOLDERS 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 RADV_AMDGPU_BO_H
#define RADV_AMDGPU_BO_H
#include "radv_amdgpu_winsys.h"
struct radv_amdgpu_map_range {
uint64_t offset;
uint64_t size;
struct radv_amdgpu_winsys_bo *bo;
uint64_t bo_offset;
};
struct radv_amdgpu_winsys_bo {
struct radeon_winsys_bo base;
amdgpu_va_handle va_handle;
uint64_t size;
struct radv_amdgpu_winsys *ws;
bool is_virtual;
int ref_count;
union {
/* physical bo */
struct {
amdgpu_bo_handle bo;
enum radeon_bo_domain initial_domain;
bool is_shared;
struct list_head global_list_item;
};
/* virtual bo */
struct {
struct radv_amdgpu_map_range *ranges;
uint32_t range_count;
uint32_t range_capacity;
struct radv_amdgpu_winsys_bo **bos;
uint32_t bo_count;
uint32_t bo_capacity;
};
};
};
static inline
struct radv_amdgpu_winsys_bo *radv_amdgpu_winsys_bo(struct radeon_winsys_bo *bo)
{
return (struct radv_amdgpu_winsys_bo *)bo;
}
void radv_amdgpu_bo_init_functions(struct radv_amdgpu_winsys *ws);
#endif /* RADV_AMDGPU_BO_H */
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