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radv: Initialize base IDs when doing a BVH update with src!=dst

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Fixes: 2d48b2c ("radv: Use subgroup OPs for BVH updates on GFX12")
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35445>
This commit is contained in:
Konstantin Seurer
2025-07-19 17:31:47 +02:00
committed by Marge Bot
parent 4a4251dc16
commit 33a694fe9b
1 changed files with 4 additions and 0 deletions
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src/amd/vulkan/bvh/update_gfx12.comp
+4
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@@ -139,6 +139,10 @@ main()
uvec3 extent_exponents = floatBitsToUint(extent) >> 23;
if (cluster.invocation_index == 0) {
if (!VK_BUILD_FLAG(RADV_BUILD_FLAG_UPDATE_IN_PLACE)) {
DEREF(dst_node).primitive_base_id = src_node.primitive_base_id;
DEREF(dst_node).internal_base_id = src_node.internal_base_id;
}
DEREF(dst_node).origin = origin;
DEREF(dst_node).child_count_exponents = extent_exponents.x | (extent_exponents.y << 8) |
(extent_exponents.z << 16) | (valid_child_count_minus_one << 28);