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/*
* Copyright 2019 Google LLC
* SPDX-License-Identifier: MIT
*
* based in part on anv and radv which are:
* Copyright © 2015 Intel Corporation
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
*/
#ifndef VN_QUEUE_H
#define VN_QUEUE_H
#include "vn_common.h"
struct vn_queue {
struct vn_object_base base;
struct vn_device *device;
uint32_t family;
uint32_t index;
uint32_t flags;
VkFence wait_fence;
};
VK_DEFINE_HANDLE_CASTS(vn_queue, base.base, VkQueue, VK_OBJECT_TYPE_QUEUE)
enum vn_sync_type {
/* no payload */
VN_SYNC_TYPE_INVALID,
/* device object */
VN_SYNC_TYPE_DEVICE_ONLY,
/* already signaled by WSI */
VN_SYNC_TYPE_WSI_SIGNALED,
};
struct vn_sync_payload {
enum vn_sync_type type;
};
struct vn_fence {
struct vn_object_base base;
struct vn_sync_payload *payload;
struct vn_sync_payload permanent;
struct vn_sync_payload temporary;
};
VK_DEFINE_NONDISP_HANDLE_CASTS(vn_fence,
base.base,
VkFence,
VK_OBJECT_TYPE_FENCE)
struct vn_semaphore {
struct vn_object_base base;
VkSemaphoreType type;
struct vn_sync_payload *payload;
struct vn_sync_payload permanent;
struct vn_sync_payload temporary;
};
VK_DEFINE_NONDISP_HANDLE_CASTS(vn_semaphore,
base.base,
VkSemaphore,
VK_OBJECT_TYPE_SEMAPHORE)
struct vn_event {
struct vn_object_base base;
};
VK_DEFINE_NONDISP_HANDLE_CASTS(vn_event,
base.base,
VkEvent,
VK_OBJECT_TYPE_EVENT)
void
vn_fence_signal_wsi(struct vn_device *dev, struct vn_fence *fence);
void
vn_semaphore_signal_wsi(struct vn_device *dev, struct vn_semaphore *sem);
#endif /* VN_QUEUE_H */
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