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radv: use radv_copy_memory() for accel structure updates

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VK_KHR_acceleration_structure requires the BDA feature to be enabled
and this enables the global BO list.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33599>
This commit is contained in:
Samuel Pitoiset
2025-02-18 14:06:46 +01:00
committed by Marge Bot
parent a659771e68
commit 0323ed1022
1 changed files with 3 additions and 6 deletions
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src/amd/vulkan/radv_acceleration_structure.c
+3 -6
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@@ -588,17 +588,14 @@ radv_update_as(VkCommandBuffer commandBuffer, const VkAccelerationStructureBuild
struct radv_device *device = radv_cmd_buffer_device(cmd_buffer);
if (src != dst) {
VK_FROM_HANDLE(radv_buffer, src_as_buffer, src->buffer);
VK_FROM_HANDLE(radv_buffer, dst_as_buffer, dst->buffer);
struct acceleration_structure_layout layout;
radv_get_acceleration_structure_layout(device, leaf_count, build_info, &layout);
/* Copy header/metadata */
const uint64_t src_va = src_as_buffer->addr + src->offset;
const uint64_t dst_va = dst_as_buffer->addr + dst->offset;
const uint64_t src_va = vk_acceleration_structure_get_va(src);
const uint64_t dst_va = vk_acceleration_structure_get_va(dst);
radv_copy_buffer(cmd_buffer, src_as_buffer->bo, dst_as_buffer->bo, src_va, dst_va, layout.bvh_offset);
radv_copy_memory(cmd_buffer, src_va, dst_va, layout.bvh_offset);
}
struct scratch_layout layout;