Erik Faye-Lund
b51fac6212
Reviewed-by: Frank Binns <frank.binns@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37432>
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* based in part on anv driver which is:
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* Copyright © 2015 Intel Corporation
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*
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* based in part on radv driver which is:
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* Copyright © 2016 Red Hat.
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* Copyright © 2016 Bas Nieuwenhuizen
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef PVR_QUERY_H
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#define PVR_QUERY_H
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#include "vk_object.h"
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#include "pvr_common.h"
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struct pvr_device;
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struct pvr_query_pool {
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struct vk_object_base base;
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/* Stride of result_buffer to get to the start of the results for the next
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* Phantom.
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*/
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uint32_t result_stride;
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uint32_t query_count;
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struct pvr_suballoc_bo *result_buffer;
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struct pvr_suballoc_bo *availability_buffer;
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};
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struct pvr_query_info {
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enum pvr_query_type type;
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union {
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struct {
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uint32_t num_query_indices;
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struct pvr_suballoc_bo *index_bo;
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uint32_t num_queries;
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struct pvr_suballoc_bo *availability_bo;
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} availability_write;
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struct {
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VkQueryPool query_pool;
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uint32_t first_query;
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uint32_t query_count;
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} reset_query_pool;
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struct {
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VkQueryPool query_pool;
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uint32_t first_query;
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uint32_t query_count;
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VkBuffer dst_buffer;
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VkDeviceSize dst_offset;
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VkDeviceSize stride;
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VkQueryResultFlags flags;
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} copy_query_results;
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};
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_query_pool,
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base,
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VkQueryPool,
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VK_OBJECT_TYPE_QUERY_POOL)
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VkResult pvr_device_create_compute_query_programs(struct pvr_device *device);
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void pvr_device_destroy_compute_query_programs(struct pvr_device *device);
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#endif /* PVR_QUERY_H*/
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