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87fde606cf
Only files under src/amd/vulkan/** are concerned. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28599>
114 lines
2.2 KiB
C
114 lines
2.2 KiB
C
/*
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* Copyright © 2022 Konstantin Seurer
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef BVH_BUILD_INTERFACE_H
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#define BVH_BUILD_INTERFACE_H
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#ifdef VULKAN
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#include "build_helpers.h"
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#else
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#include <stdint.h>
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#include "bvh.h"
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#define REF(type) uint64_t
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#define VOID_REF uint64_t
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#endif
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struct leaf_args {
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VOID_REF ir;
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VOID_REF bvh;
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REF(radv_ir_header) header;
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REF(key_id_pair) ids;
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radv_bvh_geometry_data geom_data;
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};
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struct morton_args {
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VOID_REF bvh;
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REF(radv_ir_header) header;
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REF(key_id_pair) ids;
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};
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#define LBVH_RIGHT_CHILD_BIT_SHIFT 29
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#define LBVH_RIGHT_CHILD_BIT (1 << LBVH_RIGHT_CHILD_BIT_SHIFT)
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struct lbvh_node_info {
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/* Number of children that have been processed (or are invalid/leaves) in
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* the lbvh_generate_ir pass.
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*/
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uint32_t path_count;
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uint32_t children[2];
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uint32_t parent;
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};
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struct lbvh_main_args {
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VOID_REF bvh;
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REF(key_id_pair) src_ids;
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VOID_REF node_info;
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uint32_t id_count;
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uint32_t internal_node_base;
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};
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struct lbvh_generate_ir_args {
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VOID_REF bvh;
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VOID_REF node_info;
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VOID_REF header;
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uint32_t internal_node_base;
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};
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#define RADV_COPY_MODE_COPY 0
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#define RADV_COPY_MODE_SERIALIZE 1
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#define RADV_COPY_MODE_DESERIALIZE 2
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struct copy_args {
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VOID_REF src_addr;
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VOID_REF dst_addr;
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uint32_t mode;
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};
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struct encode_args {
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VOID_REF intermediate_bvh;
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VOID_REF output_bvh;
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REF(radv_ir_header) header;
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uint32_t output_bvh_offset;
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uint32_t leaf_node_count;
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uint32_t geometry_type;
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};
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struct ploc_prefix_scan_partition {
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uint32_t aggregate;
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uint32_t inclusive_sum;
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};
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#define PLOC_WORKGROUP_SIZE 1024
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struct ploc_args {
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VOID_REF bvh;
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VOID_REF prefix_scan_partitions;
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REF(radv_ir_header) header;
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VOID_REF ids_0;
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VOID_REF ids_1;
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uint32_t internal_node_offset;
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};
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struct header_args {
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REF(radv_ir_header) src;
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REF(radv_accel_struct_header) dst;
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uint32_t bvh_offset;
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uint32_t instance_count;
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};
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struct update_args {
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REF(radv_accel_struct_header) src;
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REF(radv_accel_struct_header) dst;
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REF(radv_aabb) leaf_bounds;
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REF(uint32_t) internal_ready_count;
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uint32_t leaf_node_count;
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radv_bvh_geometry_data geom_data;
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};
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#endif /* BUILD_INTERFACE_H */
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