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/*
* Copyright 2018 Collabora Ltd.
*
* 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 ZINK_FENCE_H
#define ZINK_FENCE_H
#include "util/simple_mtx.h"
#include "util/u_inlines.h"
#include <vulkan/vulkan.h>
struct pipe_context;
struct pipe_screen;
struct zink_batch;
struct zink_batch_state;
struct zink_context;
struct zink_screen;
struct zink_fence {
struct pipe_reference reference;
VkFence fence;
struct pipe_context *deferred_ctx;
uint32_t batch_id;
simple_mtx_t resource_mtx;
struct set *resources; /* resources need access removed asap, so they're on the fence */
bool submitted;
};
static inline struct zink_fence *
zink_fence(void *pfence)
{
return (struct zink_fence *)pfence;
}
bool
zink_create_fence(struct zink_screen *screen, struct zink_batch_state *bs);
void
zink_fence_reference(struct zink_screen *screen,
struct zink_fence **ptr,
struct zink_fence *fence);
void
zink_fence_server_sync(struct pipe_context *pctx, struct pipe_fence_handle *pfence);
void
zink_screen_fence_init(struct pipe_screen *pscreen);
bool
zink_vkfence_wait(struct zink_screen *screen, struct zink_fence *fence, uint64_t timeout_ns);
void
zink_fence_clear_resources(struct zink_screen *screen, struct zink_fence *fence);
#endif
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