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/*
* Copyright 2014, 2015 Red Hat.
*
* 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
* on 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR 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.
*/
#ifndef VIRGL_DRM_WINSYS_H
#define VIRGL_DRM_WINSYS_H
#include <stdint.h>
#include "os/os_thread.h"
#include "pipe/p_state.h"
#include "util/list.h"
#include "virgl/virgl_winsys.h"
struct pipe_fence_handle;
struct util_hash_table;
struct virgl_hw_res {
struct pipe_reference reference;
uint32_t res_handle;
uint32_t bo_handle;
int num_cs_references;
uint32_t size;
void *ptr;
uint32_t stride;
struct list_head head;
uint32_t format;
uint32_t bind;
int64_t start, end;
uint32_t flink_name;
};
struct virgl_drm_winsys
{
struct virgl_winsys base;
int fd;
struct list_head delayed;
int num_delayed;
unsigned usecs;
mtx_t mutex;
struct util_hash_table *bo_handles;
struct util_hash_table *bo_names;
mtx_t bo_handles_mutex;
bool has_capset_query_fix;
};
struct virgl_drm_fence {
struct pipe_reference reference;
bool external;
int fd;
struct virgl_hw_res *hw_res;
};
struct virgl_drm_cmd_buf {
struct virgl_cmd_buf base;
uint32_t *buf;
int in_fence_fd;
unsigned nres;
unsigned cres;
struct virgl_hw_res **res_bo;
struct virgl_winsys *ws;
uint32_t *res_hlist;
char is_handle_added[512];
unsigned reloc_indices_hashlist[512];
};
static inline struct virgl_drm_winsys *
virgl_drm_winsys(struct virgl_winsys *iws)
{
return (struct virgl_drm_winsys *)iws;
}
static inline struct virgl_drm_fence *
virgl_drm_fence(struct pipe_fence_handle *f)
{
return (struct virgl_drm_fence *)f;
}
static inline struct virgl_drm_cmd_buf *
virgl_drm_cmd_buf(struct virgl_cmd_buf *cbuf)
{
return (struct virgl_drm_cmd_buf *)cbuf;
}
#endif
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