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nir: Add lavapipe ray tracing intrinsics

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Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28187>
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Konstantin Seurer 2024-03-11 11:17:31 +01:00 • committed by Marge Bot
parent edc8e011eb
commit 85e840786c
1 changed files with 4 additions and 0 deletions
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4
src/compiler/nir/nir_intrinsics.py
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@ -1749,6 +1749,10 @@ intrinsic("cmat_muladd_amd", src_comp=[16, 16, 0], dest_comp=0, bit_sizes=src2,
# Get the debug log buffer descriptor.
intrinsic("load_debug_log_desc_amd", bit_sizes=[32], dest_comp=4, flags=[CAN_ELIMINATE, CAN_REORDER])
system_value("ray_tracing_stack_base_lvp", 1)
system_value("shader_call_data_offset_lvp", 1)
# V3D-specific instrinc for tile buffer color reads.
#
# The hardware requires that we read the samples and components of a pixel