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lavapipe: EXT_subgroup_size_control

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Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15354>
This commit is contained in:
Mike Blumenkrantz
2022-03-11 11:13:57 -05:00
committed by Marge Bot
parent f150bff04f
commit 741be76963
2 changed files with 21 additions and 0 deletions
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3
src/gallium/frontends/lavapipe/ci/lvp-fails.txt
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@@ -3,6 +3,9 @@
dEQP-VK.rasterization.provoking_vertex.transform_feedback.first.line_strip_with_adjacency,Fail
dEQP-VK.rasterization.provoking_vertex.transform_feedback.per_pipeline.triangle_strip_with_adjacency,Fail
# broken cts tests; fixes pending
dEQP-VK.subgroups.size_control.compute.required_subgroup_size_min_require_full_subgroups,Fail
#full list
dEQP-VK.api.driver_properties.conformance_version,Fail
dEQP-VK.fragment_operations.early_fragment.sample_count_early_fragment_tests_depth_samples_4,Fail

18
src/gallium/frontends/lavapipe/lvp_device.c
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@@ -158,6 +158,7 @@ static const struct vk_device_extension_table lvp_device_extensions_supported =
.EXT_shader_demote_to_helper_invocation= true,
.EXT_shader_stencil_export = true,
.EXT_shader_viewport_index_layer = true,
.EXT_subgroup_size_control = true,
.EXT_texel_buffer_alignment = true,
.EXT_transform_feedback = true,
.EXT_vertex_attribute_divisor = true,
@@ -754,6 +755,15 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetPhysicalDeviceFeatures2(
features->maintenance4 = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_FEATURES: {
VkPhysicalDeviceSubgroupSizeControlFeatures *features =
(VkPhysicalDeviceSubgroupSizeControlFeatures *)ext;
features->subgroupSizeControl = true;
features->computeFullSubgroups = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEPTH_CLIP_CONTROL_FEATURES_EXT: {
VkPhysicalDeviceDepthClipControlFeaturesEXT *features =
(VkPhysicalDeviceDepthClipControlFeaturesEXT *)ext;
@@ -1117,6 +1127,14 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetPhysicalDeviceProperties2(
properties->maxCustomBorderColorSamplers = 32 * 1024;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_SIZE_CONTROL_PROPERTIES: {
VkPhysicalDeviceSubgroupSizeControlProperties *props = (VkPhysicalDeviceSubgroupSizeControlProperties *)ext;
props->minSubgroupSize = lp_native_vector_width / 32;
props->maxSubgroupSize = lp_native_vector_width / 32;
props->maxComputeWorkgroupSubgroups = 32;
props->requiredSubgroupSizeStages = VK_SHADER_STAGE_FRAGMENT_BIT | VK_SHADER_STAGE_COMPUTE_BIT;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROVOKING_VERTEX_PROPERTIES_EXT: {
VkPhysicalDeviceProvokingVertexPropertiesEXT *properties =
(VkPhysicalDeviceProvokingVertexPropertiesEXT*)ext;