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tu: Expose subgroup arithmetic 

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14107>
This commit is contained in:
Connor Abbott 2021-12-07 12:11:31 +01:00 committed by Marge Bot
parent 1a78604d20
commit cdee38a57b
2 changed files with 3 additions and 1 deletions
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3
src/freedreno/vulkan/tu_device.c
View File

@ -857,7 +857,8 @@ tu_get_physical_device_properties_1_1(struct tu_physical_device *pdevice,
VK_SUBGROUP_FEATURE_VOTE_BIT |
VK_SUBGROUP_FEATURE_BALLOT_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_BIT |
VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT;
VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT |
VK_SUBGROUP_FEATURE_ARITHMETIC_BIT;
if (pdevice->info->a6xx.has_getfiberid) {
p->subgroupSupportedStages |= VK_SHADER_STAGE_ALL_GRAPHICS;
p->subgroupSupportedOperations |= VK_SUBGROUP_FEATURE_QUAD_BIT;

1
src/freedreno/vulkan/tu_shader.c
View File

@ -83,6 +83,7 @@ tu_spirv_to_nir(struct tu_device *dev,
.subgroup_vote = true,
.subgroup_quad = true,
.subgroup_shuffle = true,
.subgroup_arithmetic = true,
.physical_storage_buffer_address = true,
},
};