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

nir: Add store_combined_output_pan BASE back

Browse Source 
It's meaningful for this intrinsic and so does not add noise to the
lowering pass.

(Although dual-source writes must be to RT 0, depth and stencil
writes, which store_combined_output_pan is also used for, can still be
done with MRT enabled.)

Fixes: 5c168f09eb ("nir: Eliminate store_combined_output_pan BASE")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16685>
This commit is contained in:
Icecream95
2022-05-24 16:09:42 +12:00
committed by Marge Bot
parent 743f4b995d
commit 9f9ed959bd
2 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/compiler/nir/nir_intrinsics.py
View File

@@ -1222,7 +1222,7 @@ intrinsic("shared_atomic_comp_swap_dxil", src_comp=[1, 1, 1], dest_comp=1)
# src[] = { value }
store("raw_output_pan", [], [])
store("combined_output_pan", [1, 1, 1, 4], [COMPONENT, SRC_TYPE, DEST_TYPE])
store("combined_output_pan", [1, 1, 1, 4], [BASE, COMPONENT, SRC_TYPE, DEST_TYPE])
load("raw_output_pan", [1], [BASE], [CAN_ELIMINATE, CAN_REORDER])
# Loads the sampler paramaters <min_lod, max_lod, lod_bias>

2
src/panfrost/util/pan_lower_writeout.c
View File

@@ -55,6 +55,8 @@ pan_nir_emit_combined_store(nir_builder *b,
intr->num_components = rt0_store ? rt0_store->src[0].ssa->num_components : 4;
if (rt0_store)
nir_intrinsic_set_base(intr, nir_intrinsic_base(rt0_store));
nir_intrinsic_set_src_type(intr, pan_nir_rt_store_type(rt0_store));
nir_intrinsic_set_dest_type(intr, pan_nir_rt_store_type(stores[2]));
nir_intrinsic_set_component(intr, writeout);