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vkd3d: Convert RTAS geometry flags. 

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2021-03-15 13:46:42 +01:00 committed by Joshie
parent c425343f41
commit 5b2cc545e8
1 changed files with 14 additions and 0 deletions
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14
libs/vkd3d/acceleration_structure.c
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@ -51,6 +51,18 @@ static VkBuildAccelerationStructureFlagsKHR d3d12_build_flags_to_vk(
return vk_flags;
}
static VkGeometryFlagsKHR d3d12_geometry_flags_to_vk(D3D12_RAYTRACING_GEOMETRY_FLAGS flags)
{
VkGeometryFlagsKHR vk_flags = 0;
if (flags & D3D12_RAYTRACING_GEOMETRY_FLAG_OPAQUE)
vk_flags |= VK_GEOMETRY_OPAQUE_BIT_KHR;
if (flags & D3D12_RAYTRACING_GEOMETRY_FLAG_NO_DUPLICATE_ANYHIT_INVOCATION)
vk_flags |= VK_GEOMETRY_NO_DUPLICATE_ANY_HIT_INVOCATION_BIT_KHR;
return vk_flags;
}
bool vkd3d_acceleration_structure_convert_inputs(
struct vkd3d_acceleration_structure_build_info *info,
const D3D12_BUILD_RAYTRACING_ACCELERATION_STRUCTURE_INPUTS *desc)
@ -122,6 +134,8 @@ bool vkd3d_acceleration_structure_convert_inputs(
else
geom_desc = &desc->pGeometryDescs[i];
info->geometries[i].flags = d3d12_geometry_flags_to_vk(geom_desc->Flags);
switch (geom_desc->Type)
{
case D3D12_RAYTRACING_GEOMETRY_TYPE_TRIANGLES: