From 33f59578faab055c0faa855bc573de7764f0f94e Mon Sep 17 00:00:00 2001 From: Jesse Natalie Date: Wed, 18 Jan 2023 14:15:04 -0800 Subject: [PATCH] spirv2dxil: Support basic subgroups Part-of: --- src/microsoft/spirv_to_dxil/dxil_spirv_nir.c | 3 +++ src/microsoft/spirv_to_dxil/spirv_to_dxil.c | 1 + 2 files changed, 4 insertions(+) diff --git a/src/microsoft/spirv_to_dxil/dxil_spirv_nir.c b/src/microsoft/spirv_to_dxil/dxil_spirv_nir.c index 7410cf085e6..eed5b34d065 100644 --- a/src/microsoft/spirv_to_dxil/dxil_spirv_nir.c +++ b/src/microsoft/spirv_to_dxil/dxil_spirv_nir.c @@ -866,6 +866,9 @@ dxil_spirv_nir_passes(nir_shader *nir, NIR_PASS_V(nir, nir_lower_system_values); + NIR_PASS_V(nir, dxil_nir_lower_subgroup_id); + NIR_PASS_V(nir, dxil_nir_lower_num_subgroups); + // Force sample-rate shading if we're asked to. if (conf->force_sample_rate_shading) { assert(nir->info.stage == MESA_SHADER_FRAGMENT); diff --git a/src/microsoft/spirv_to_dxil/spirv_to_dxil.c b/src/microsoft/spirv_to_dxil/spirv_to_dxil.c index 05fab8d5f8c..c25f41dac5f 100644 --- a/src/microsoft/spirv_to_dxil/spirv_to_dxil.c +++ b/src/microsoft/spirv_to_dxil/spirv_to_dxil.c @@ -60,6 +60,7 @@ spirv_to_dxil(const uint32_t *words, size_t word_count, .caps = { .draw_parameters = true, .multiview = true, + .subgroup_basic = true, }, .ubo_addr_format = nir_address_format_32bit_index_offset, .ssbo_addr_format = nir_address_format_32bit_index_offset,