OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nir: add nir_intrinsic_load_ring_attr_{offset}_amd

Browse Source 
These intrinsics will be used to lower NGG attributes to memory on
GFX11.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19173>
This commit is contained in:
Samuel Pitoiset
2022-05-11 15:14:36 +02:00
committed by Marge Bot
parent 46777e5544
commit 09033c7b22
2 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/compiler/nir/nir_divergence_analysis.c
View File

@@ -159,6 +159,8 @@ visit_intrinsic(nir_shader *shader, nir_intrinsic_instr *instr)
case nir_intrinsic_load_task_ring_entry_amd:
case nir_intrinsic_load_task_ib_addr:
case nir_intrinsic_load_task_ib_stride:
case nir_intrinsic_load_ring_attr_amd:
case nir_intrinsic_load_ring_attr_offset_amd:
case nir_intrinsic_load_sample_positions_pan:
case nir_intrinsic_load_workgroup_num_input_vertices_amd:
case nir_intrinsic_load_workgroup_num_input_primitives_amd:

3
src/compiler/nir/nir_intrinsics.py
View File

@@ -1327,6 +1327,9 @@ system_value("task_ring_entry_amd", 1)
# Pointer into the draw and payload rings
system_value("task_ib_addr", 2)
system_value("task_ib_stride", 1)
# Descriptor where NGG attributes are stored on GFX11.
system_value("ring_attr_amd", 4)
system_value("ring_attr_offset_amd", 1)
# Number of patches processed by each TCS workgroup
system_value("tcs_num_patches_amd", 1)