Struct Vulkan12Properties

pub struct Vulkan12Properties {

    pub driver_id: DriverId,
    pub driver_name: String,
    pub driver_info: String,
    pub conformance_version: ConformanceVersion,
    pub denorm_behavior_independence: ShaderFloatControlsIndependence,
    pub rounding_mode_independence: ShaderFloatControlsIndependence,
    pub shader_signed_zero_inf_nan_preserve_float16: bool,
    pub shader_signed_zero_inf_nan_preserve_float32: bool,
    pub shader_signed_zero_inf_nan_preserve_float64: bool,
    pub shader_denorm_preserve_float16: bool,
    pub shader_denorm_preserve_float32: bool,
    pub shader_denorm_preserve_float64: bool,
    pub shader_denorm_flush_to_zero_float16: bool,
    pub shader_denorm_flush_to_zero_float32: bool,
    pub shader_denorm_flush_to_zero_float64: bool,
    pub shader_rounding_mode_rte_float16: bool,
    pub shader_rounding_mode_rte_float32: bool,
    pub shader_rounding_mode_rte_float64: bool,
    pub shader_rounding_mode_rtz_float16: bool,
    pub shader_rounding_mode_rtz_float32: bool,
    pub shader_rounding_mode_rtz_float64: bool,
    pub max_update_after_bind_descriptors_in_all_pools: u32,
    pub shader_uniform_buffer_array_non_uniform_indexing_native: bool,
    pub shader_sampled_image_array_non_uniform_indexing_native: bool,
    pub shader_storage_buffer_array_non_uniform_indexing_native: bool,
    pub shader_storage_image_array_non_uniform_indexing_native: bool,
    pub shader_input_attachment_array_non_uniform_indexing_native: bool,
    pub robust_buffer_access_update_after_bind: bool,
    pub quad_divergent_implicit_lod: bool,
    pub max_per_stage_descriptor_update_after_bind_samplers: u32,
    pub max_per_stage_descriptor_update_after_bind_uniform_buffers: u32,
    pub max_per_stage_descriptor_update_after_bind_storage_buffers: u32,
    pub max_per_stage_descriptor_update_after_bind_sampled_images: u32,
    pub max_per_stage_descriptor_update_after_bind_storage_images: u32,
    pub max_per_stage_descriptor_update_after_bind_input_attachments: u32,
    pub max_per_stage_update_after_bind_resources: u32,
    pub max_descriptor_set_update_after_bind_samplers: u32,
    pub max_descriptor_set_update_after_bind_uniform_buffers: u32,
    pub max_descriptor_set_update_after_bind_uniform_buffers_dynamic: u32,
    pub max_descriptor_set_update_after_bind_storage_buffers: u32,
    pub max_descriptor_set_update_after_bind_storage_buffers_dynamic: u32,
    pub max_descriptor_set_update_after_bind_sampled_images: u32,
    pub max_descriptor_set_update_after_bind_storage_images: u32,
    pub max_descriptor_set_update_after_bind_input_attachments: u32,
    pub supported_depth_resolve_modes: ResolveModeFlags,
    pub supported_stencil_resolve_modes: ResolveModeFlags,
    pub independent_resolve_none: bool,
    pub independent_resolve: bool,
    pub filter_minmax_single_component_formats: bool,
    pub filter_minmax_image_component_mapping: bool,
    pub max_timeline_semaphore_value_difference: u64,
    pub framebuffer_integer_color_sample_counts: SampleCountFlags,
}

Description of Vulkan 1.2 properties.

See VkPhysicalDeviceVulkan12Properties manual page.

Fields

driver_id: DriverId

A unique identifier for the driver of the physical device.

driver_name: String

An array of VK_MAX_DRIVER_NAME_SIZE char containing a null-terminated UTF-8 string which is the name of the driver.

driver_info: String

An array of VK_MAX_DRIVER_INFO_SIZE char containing a null-terminated UTF-8 string with additional information about the driver.

conformance_version: ConformanceVersion

The version of the Vulkan conformance test this driver is conformant against (see VkConformanceVersion).

denorm_behavior_independence: ShaderFloatControlsIndependence

A vk::ShaderFloatControlsIndependence value indicating whether, and how, denorm behavior can be set independently for different bit widths.

rounding_mode_independence: ShaderFloatControlsIndependence

A vk::ShaderFloatControlsIndependence value indicating whether, and how, rounding modes can be set independently for different bit widths.

shader_signed_zero_inf_nan_preserve_float16: bool

A bool value indicating whether sign of a zero, Nans and ±∞ can be preserved in 16-bit floating-point computations.

It also indicates whether the SignedZeroInfNanPreserve execution mode can be used for 16-bit floating-point types.

shader_signed_zero_inf_nan_preserve_float32: bool

A bool value indicating whether sign of a zero, Nans and ±∞ can be preserved in 32-bit floating-point computations.

It also indicates whether the SignedZeroInfNanPreserve execution mode can be used for 32-bit floating-point types.

shader_signed_zero_inf_nan_preserve_float64: bool

A bool value indicating whether sign of a zero, Nans and ±∞ can be preserved in 64-bit floating-point computations.

It also indicates whether the SignedZeroInfNanPreserve execution mode can be used for 64-bit floating-point types.

shader_denorm_preserve_float16: bool

A bool value indicating whether denormals can be preserved in 16-bit floating-point computations.

It also indicates whether the DenormPreserve execution mode can be used for 16-bit floating-point types.

shader_denorm_preserve_float32: bool

A bool value indicating whether denormals can be preserved in 32-bit floating-point computations.

It also indicates whether the DenormPreserve execution mode can be used for 32-bit floating-point types.

shader_denorm_preserve_float64: bool

A bool value indicating whether denormals can be preserved in 64-bit floating-point computations.

It also indicates whether the DenormPreserve execution mode can be used for 64-bit floating-point types.

shader_denorm_flush_to_zero_float16: bool

A bool value indicating whether denormals can be flushed to zero in 16-bit floating-point computations.

It also indicates whether the DenormFlushToZero execution mode can be used for 16-bit floating-point types.

shader_denorm_flush_to_zero_float32: bool

A bool value indicating whether denormals can be flushed to zero in 32-bit floating-point computations.

It also indicates whether the DenormFlushToZero execution mode can be used for 32-bit floating-point types.

shader_denorm_flush_to_zero_float64: bool

A bool value indicating whether denormals can be flushed to zero in 64-bit floating-point computations.

It also indicates whether the DenormFlushToZero execution mode can be used for 64-bit floating-point types.

shader_rounding_mode_rte_float16: bool

A bool value indicating whether an implementation supports the round-to-nearest-even rounding mode for 16-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTE execution mode can be used for 16-bit floating-point types.

shader_rounding_mode_rte_float32: bool

A bool value indicating whether an implementation supports the round-to-nearest-even rounding mode for 32-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTE execution mode can be used for 32-bit floating-point types.

shader_rounding_mode_rte_float64: bool

A bool value indicating whether an implementation supports the round-to-nearest-even rounding mode for 64-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTE execution mode can be used for 64-bit floating-point types.

shader_rounding_mode_rtz_float16: bool

A bool value indicating whether an implementation supports the round-towards-zero rounding mode for 16-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTZ execution mode can be used for 16-bit floating-point types.

shader_rounding_mode_rtz_float32: bool

A bool value indicating whether an implementation supports the round-towards-zero rounding mode for 32-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTZ execution mode can be used for 32-bit floating-point types.

shader_rounding_mode_rtz_float64: bool

A bool value indicating whether an implementation supports the round-towards-zero rounding mode for 64-bit floating-point arithmetic and conversion instructions.

It also indicates whether the RoundingModeRTZ execution mode can be used for 64-bit floating-point types.

max_update_after_bind_descriptors_in_all_pools: u32

The maximum number of descriptors (summed over all descriptor types) that can be created across all pools that are created with the VK_DESCRIPTOR_POOL_CREATE_UPDATE_AFTER_BIND_BIT bit set.

Pool creation may fail when this limit is exceeded, or when the space this limit represents is unable to satisfy a pool creation due to fragmentation.

shader_uniform_buffer_array_non_uniform_indexing_native: bool

A bool value indicating whether uniform buffer descriptors natively support nonuniform indexing.

If this is false, then a single dynamic instance of an instruction that nonuniformly indexes an array of uniform buffers may execute multiple times in order to access all the descriptors.

shader_sampled_image_array_non_uniform_indexing_native: bool

A bool value indicating whether sampler and image descriptors natively support nonuniform indexing.

If this is false, then a single dynamic instance of an instruction that nonuniformly indexes an array of samplers or images may execute multiple times in order to access all the descriptors.

shader_storage_buffer_array_non_uniform_indexing_native: bool

A bool value indicating whether storage buffer descriptors natively support nonuniform indexing.

If this is false, then a single dynamic instance of an instruction that nonuniformly indexes an array of storage buffers may execute multiple times in order to access all the descriptors.

shader_storage_image_array_non_uniform_indexing_native: bool

A bool value indicating whether storage image descriptors natively support nonuniform indexing.

If this is false, then a single dynamic instance of an instruction that nonuniformly indexes an array of storage images may execute multiple times in order to access all the descriptors.

shader_input_attachment_array_non_uniform_indexing_native: bool

A bool value indicating whether input attachment descriptors natively support nonuniform indexing.

If this is false, then a single dynamic instance of an instruction that nonuniformly indexes an array of input attachments may execute multiple times in order to access all the descriptors.

robust_buffer_access_update_after_bind: bool

A bool value indicating whether robustBufferAccess can be enabled on a device simultaneously with descriptorBindingUniformBufferUpdateAfterBind, descriptorBindingStorageBufferUpdateAfterBind, descriptorBindingUniformTexelBufferUpdateAfterBind, and/or descriptorBindingStorageTexelBufferUpdateAfterBind.

If this is false, then either robustBufferAccess must be disabled or all of these update-after-bind features must be disabled.

quad_divergent_implicit_lod: bool

A bool value indicating whether implicit level of detail calculations for image operations have well-defined results when the image and/or sampler objects used for the instruction are not uniform within a quad.

See Derivative Image Operations.

max_per_stage_descriptor_update_after_bind_samplers: u32

Similar to maxPerStageDescriptorSamplers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_descriptor_update_after_bind_uniform_buffers: u32

Similar to maxPerStageDescriptorUniformBuffers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_descriptor_update_after_bind_storage_buffers: u32

Similar to maxPerStageDescriptorStorageBuffers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_descriptor_update_after_bind_sampled_images: u32

Similar to maxPerStageDescriptorSampledImages but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_descriptor_update_after_bind_storage_images: u32

Similar to maxPerStageDescriptorStorageImages but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_descriptor_update_after_bind_input_attachments: u32

Similar to maxPerStageDescriptorInputAttachments but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_per_stage_update_after_bind_resources: u32

Similar to maxPerStageResources but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_samplers: u32

Similar to maxDescriptorSetSamplers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_uniform_buffers: u32

Similar to maxDescriptorSetUniformBuffers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_uniform_buffers_dynamic: u32

Similar to maxDescriptorSetUniformBuffersDynamic but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

While an application can allocate dynamic uniform buffer descriptors from a pool created with the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT, bindings for these descriptors must not be present in any descriptor set layout that includes bindings created with VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT.

max_descriptor_set_update_after_bind_storage_buffers: u32

Similar to maxDescriptorSetStorageBuffers but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_storage_buffers_dynamic: u32

Similar to maxDescriptorSetStorageBuffersDynamic but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

While an application can allocate dynamic storage buffer descriptors from a pool created with the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT, bindings for these descriptors must not be present in any descriptor set layout that includes bindings created with VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT.

max_descriptor_set_update_after_bind_sampled_images: u32

Similar to maxDescriptorSetSampledImages but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_storage_images: u32

Similar to maxDescriptorSetStorageImages but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

max_descriptor_set_update_after_bind_input_attachments: u32

Similar to maxDescriptorSetInputAttachments but counts descriptors from descriptor sets created with or without the VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT bit set.

supported_depth_resolve_modes: ResolveModeFlags

A bitmask of vk::ResolveModeFlagBits indicating the set of supported depth resolve modes.

VK_RESOLVE_MODE_SAMPLE_ZERO_BIT must be included in the set but implementations may support additional modes.

supported_stencil_resolve_modes: ResolveModeFlags

A bitmask of vk::ResolveModeFlagBits indicating the set of supported stencil resolve modes.

VK_RESOLVE_MODE_SAMPLE_ZERO_BIT must be included in the set but implementations may support additional modes. VK_RESOLVE_MODE_AVERAGE_BIT must not be included in the set.

independent_resolve_none: bool

true if the implementation supports setting the depth and stencil resolve modes to different values when one of those modes is VK_RESOLVE_MODE_NONE.

Otherwise the implementation only supports setting both modes to the same value.

independent_resolve: bool

true if the implementation supports all combinations of the supported depth and stencil resolve modes, including setting either depth or stencil resolve mode to VK_RESOLVE_MODE_NONE.

An implementation that supports independent_resolve must also support independent_resolve_none.

filter_minmax_single_component_formats: bool

A bool value indicating whether a minimum set of required formats support min/max filtering.

filter_minmax_image_component_mapping: bool

A bool value indicating whether the implementation supports non-identity component mapping of the image when doing min/max filtering.

max_timeline_semaphore_value_difference: u64

Indicates the maximum difference allowed by the implementation between the current value of a timeline semaphore and any pending signal or wait operations.

framebuffer_integer_color_sample_counts: SampleCountFlags

A bitmask of vk::SampleCountFlagBits indicating the color sample counts that are supported for all framebuffer color attachments with integer formats.

Trait Implementations

impl Debug for Vulkan12Properties

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<PhysicalDeviceVulkan12Properties> for Vulkan12Properties

fn from(properties: PhysicalDeviceVulkan12Properties) -> Self

Converts to this type from the input type.