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GRL, or Graphics Library for Ray-tracing is a library we share with the Windows drivers for doing BVH builds on the GPU. It consists of a few headers shared between CL and C code, a bunch of CL kernels, and some GRL meta-kernels in their own format. Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Caio Oliveira <caio.oliveira@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16970>
38 lines
827 B
Text
38 lines
827 B
Text
//
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// Copyright (C) 2009-2021 Intel Corporation
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//
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// SPDX-License-Identifier: MIT
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//
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//
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module structs;
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struct MKBuilderState {
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qword geomDesc_buffer;
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qword build_primref_buffer;
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qword build_globals;
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qword bvh_buffer;
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dword leaf_type;
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dword leaf_size;
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};
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struct MKSizeEstimate {
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dword numTriangles;
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dword numProcedurals;
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dword numPrimitives;
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dword numMeshes;
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dword numBuildPrimitives;
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dword numPrimitivesToSplit;
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dword instance_descs_start;
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dword geo_meta_data_start;
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dword node_data_start;
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dword leaf_data_start;
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dword procedural_data_start;
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dword back_pointer_start;
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dword sizeTotal;
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dword updateScratchSizeTotal;
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dword fatleaf_table_start;
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dword innernode_table_start;
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dword max_fatleaves;
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dword quad_indices_data_start;
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};
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