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intel/nir/rt: store ray query state in scratch

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Initially I tried to store ray query state in the RT scratch space but
got the offset wrong. In the end putting this in the scratch surface
makes more sense, especially for non RT stages.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: c78be5da30 ("intel/fs: lower ray query intrinsics")
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17396>
This commit is contained in:
Lionel Landwerlin
2022-07-19 22:09:17 +03:00
committed by Marge Bot
parent f7fab09a07
commit 838bbdcf2e
3 changed files with 20 additions and 20 deletions
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1
src/intel/compiler/brw_nir_rt_builder.h
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@@ -147,7 +147,6 @@ brw_nir_btd_retire(nir_builder *b)
static inline void
brw_nir_btd_return(struct nir_builder *b)
{
assert(b->shader->scratch_size == BRW_BTD_STACK_CALLEE_DATA_SIZE);
nir_ssa_def *resume_addr =
brw_nir_rt_load_scratch(b, BRW_BTD_STACK_RESUME_BSR_ADDR_OFFSET,
8 /* align */, 1, 64);