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ea51a67996
Having a list of all enabled/used extensions in meson allows us to get rid of a lot of boilerplate in every bvh build shader. Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35326>
45 lines
1.2 KiB
Text
45 lines
1.2 KiB
Text
/*
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* Copyright © 2023 Valve Corporation
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*
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* SPDX-License-Identifier: MIT
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*/
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#version 460
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layout(local_size_x = 64, local_size_y = 1, local_size_z = 1) in;
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#include "build_interface.h"
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layout(push_constant) uniform CONSTS
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{
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header_args args;
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};
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void
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main(void)
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{
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DEREF(args.dst).update_dispatch_size[0] =
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((DEREF(args.src).dst_node_offset - args.internal_nodes_offset) / SIZEOF(radv_gfx12_box_node) + 1) * 8;
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DEREF(args.dst).update_dispatch_size[1] = 1;
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DEREF(args.dst).update_dispatch_size[2] = 1;
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uint32_t compacted_size = args.bvh_offset + DEREF(args.src).dst_node_offset;
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uint32_t serialization_size =
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compacted_size +
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align(SIZEOF(radv_accel_struct_serialization_header) + SIZEOF(uint64_t) * args.instance_count,
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128);
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uint32_t size = serialization_size - SIZEOF(radv_accel_struct_serialization_header) -
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SIZEOF(uint64_t) * args.instance_count;
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DEREF(args.dst).compacted_size = compacted_size;
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DEREF(args.dst).copy_dispatch_size[0] = DIV_ROUND_UP(compacted_size, 16 * 64);
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DEREF(args.dst).copy_dispatch_size[1] = 1;
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DEREF(args.dst).copy_dispatch_size[2] = 1;
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DEREF(args.dst).serialization_size = serialization_size;
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DEREF(args.dst).size = size;
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}
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