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nvk: Handle shifted QMD cbuf addrs in indirect command processing

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34443>
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Faith Ekstrand 2025-04-09 18:01:44 -05:00 • committed by Marge Bot
parent 8b2f0be254
commit 44b01b55d5
1 changed files with 5 additions and 2 deletions
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7
src/nouveau/vulkan/nvk_cmd_indirect.c
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@ -379,10 +379,13 @@ build_process_cs_cmd_seq(nir_builder *b, struct nvk_nir_push *p,
assert(cb0_layout.addr_hi_start == cb0_layout.addr_lo_start + 32);
const uint32_t cb0_addr_lo_dw = cb0_layout.addr_lo_start / 32;
const uint32_t cb0_addr_hi_dw = cb0_layout.addr_hi_start / 32;
qmd_repl[cb0_addr_lo_dw] = nir_unpack_64_2x32_split_x(b, root_addr);
nir_def *root_addr_shifted =
nir_ushr_imm(b, root_addr, cb0_layout.addr_shift);
qmd_repl[cb0_addr_lo_dw] =
nir_unpack_64_2x32_split_x(b, root_addr_shifted);
qmd_repl[cb0_addr_hi_dw] =
nir_ior(b, load_global_dw(b, shader_qmd_addr, cb0_addr_hi_dw),
nir_unpack_64_2x32_split_y(b, root_addr));
nir_unpack_64_2x32_split_y(b, root_addr_shifted));
copy_repl_global_dw(b, qmd_addr, shader_qmd_addr,
qmd_repl, ARRAY_SIZE(qmd_repl));