98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
/*
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* Copyright 2018 Collabora Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef ZINK_FENCE_H
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#define ZINK_FENCE_H
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#include "util/simple_mtx.h"
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#include "util/u_inlines.h"
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#include "util/u_queue.h"
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#include <vulkan/vulkan.h>
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struct pipe_context;
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struct pipe_screen;
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struct zink_batch;
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struct zink_batch_state;
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struct zink_context;
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struct zink_screen;
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struct tc_unflushed_batch_token;
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struct zink_tc_fence {
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struct pipe_reference reference;
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uint32_t submit_count;
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struct util_queue_fence ready;
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struct tc_unflushed_batch_token *tc_token;
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struct pipe_context *deferred_ctx;
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struct zink_fence *fence;
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VkSemaphore sem;
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};
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struct zink_fence {
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uint64_t batch_id;
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bool submitted;
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bool completed;
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};
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static inline struct zink_fence *
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zink_fence(void *pfence)
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{
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return (struct zink_fence *)pfence;
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}
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static inline struct zink_tc_fence *
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zink_tc_fence(void *pfence)
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{
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return (struct zink_tc_fence *)pfence;
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}
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struct zink_tc_fence *
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zink_create_tc_fence(void);
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struct pipe_fence_handle *
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zink_create_tc_fence_for_tc(struct pipe_context *pctx, struct tc_unflushed_batch_token *tc_token);
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void
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zink_fence_reference(struct zink_screen *screen,
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struct zink_tc_fence **ptr,
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struct zink_tc_fence *fence);
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void
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zink_create_fence_fd(struct pipe_context *pctx, struct pipe_fence_handle **pfence, int fd, enum pipe_fd_type type);
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#if defined(_WIN32)
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void
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zink_create_fence_win32(struct pipe_screen *screen, struct pipe_fence_handle **pfence, void *handle, const void *name, enum pipe_fd_type type);
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#endif
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void
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zink_fence_server_signal(struct pipe_context *pctx, struct pipe_fence_handle *pfence);
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void
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zink_fence_server_sync(struct pipe_context *pctx, struct pipe_fence_handle *pfence);
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void
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zink_screen_fence_init(struct pipe_screen *pscreen);
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void
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zink_fence_clear_resources(struct zink_screen *screen, struct zink_fence *fence);
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#endif
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