Struct vulkano::sync::AccessFlags

pub struct AccessFlags(/* private fields */);

A set of memory access types that are included in a memory dependency.

Implementations

impl AccessFlags

pub const INDIRECT_COMMAND_READ: Self = _

Read access to an indirect buffer.

pub const INDEX_READ: Self = _

Read access to an index buffer.

pub const VERTEX_ATTRIBUTE_READ: Self = _

Read access to a vertex buffer.

pub const UNIFORM_READ: Self = _

Read access to a uniform buffer in a shader.

pub const INPUT_ATTACHMENT_READ: Self = _

Read access to an input attachment in a fragment shader, within a render pass.

pub const SHADER_READ: Self = _

Read access to a buffer or image in a shader.

It is currently equivalent to setting all of the following flags, but automatically omitting any that are not supported in a given context. It also implicitly includes future flags that are added to Vulkan, if they are not yet supported by Vulkano.

• uniform_read
• shader_sampled_read
• shader_storage_read
• shader_binding_table_read

pub const SHADER_WRITE: Self = _

Write access to a buffer or image in a shader.

It is currently equivalent to shader_storage_write. It also implicitly includes future flags that are added to Vulkan, if they are not yet supported by Vulkano.

pub const COLOR_ATTACHMENT_READ: Self = _

Read access to a color attachment during blending, logic operations or subpass load operations.

pub const COLOR_ATTACHMENT_WRITE: Self = _

Write access to a color, resolve or depth/stencil resolve attachment during a render pass or subpass store operations.

pub const DEPTH_STENCIL_ATTACHMENT_READ: Self = _

Read access to a depth/stencil attachment during depth/stencil operations or subpass load operations.

pub const DEPTH_STENCIL_ATTACHMENT_WRITE: Self = _

Write access to a depth/stencil attachment during depth/stencil operations or subpass store operations.

pub const TRANSFER_READ: Self = _

Read access to a buffer or image during a copy, blit or resolve command.

pub const TRANSFER_WRITE: Self = _

Write access to a buffer or image during a copy, blit, resolve or clear command.

pub const HOST_READ: Self = _

Read access performed by the host.

pub const HOST_WRITE: Self = _

Write access performed by the host.

pub const MEMORY_READ: Self = _

Any type of read access.

This is equivalent to setting all _read flags that are allowed in the given context.

pub const MEMORY_WRITE: Self = _

Any type of write access.

This is equivalent to setting all _write flags that are allowed in the given context.

pub const SHADER_SAMPLED_READ: Self = _

Read access to a uniform texel buffer or sampled image in a shader.

pub const SHADER_STORAGE_READ: Self = _

Read access to a storage buffer, storage texel buffer or storage image in a shader.

pub const SHADER_STORAGE_WRITE: Self = _

Write access to a storage buffer, storage texel buffer or storage image in a shader.

pub const VIDEO_DECODE_READ: Self = _

Read access to an image or buffer as part of a video decode operation.

pub const VIDEO_DECODE_WRITE: Self = _

Write access to an image or buffer as part of a video decode operation.

pub const VIDEO_ENCODE_READ: Self = _

Read access to an image or buffer as part of a video encode operation.

pub const VIDEO_ENCODE_WRITE: Self = _

Write access to an image or buffer as part of a video encode operation.

pub const TRANSFORM_FEEDBACK_WRITE: Self = _

Write access to a transform feedback buffer during transform feedback operations.

pub const TRANSFORM_FEEDBACK_COUNTER_READ: Self = _

Read access to a transform feedback counter buffer during transform feedback operations.

pub const TRANSFORM_FEEDBACK_COUNTER_WRITE: Self = _

Write access to a transform feedback counter buffer during transform feedback operations.

pub const CONDITIONAL_RENDERING_READ: Self = _

Read access to a predicate during conditional rendering.

pub const COMMAND_PREPROCESS_READ: Self = _

Read access to preprocess buffers input to preprocess_generated_commands.

pub const COMMAND_PREPROCESS_WRITE: Self = _

Read access to sequences buffers output by preprocess_generated_commands.

pub const FRAGMENT_SHADING_RATE_ATTACHMENT_READ: Self = _

Read access to a fragment shading rate attachment during rasterization.

pub const ACCELERATION_STRUCTURE_READ: Self = _

Read access to an acceleration structure or acceleration structure scratch buffer during trace, build or copy commands.

pub const ACCELERATION_STRUCTURE_WRITE: Self = _

Write access to an acceleration structure or acceleration structure scratch buffer during trace, build or copy commands.

pub const FRAGMENT_DENSITY_MAP_READ: Self = _

Read access to a fragment density map attachment during dynamic fragment density map operations.

pub const COLOR_ATTACHMENT_READ_NONCOHERENT: Self = _

Read access to color attachments when performing advanced blend operations.

pub const INVOCATION_MASK_READ: Self = _

Read access to an invocation mask image.

pub const SHADER_BINDING_TABLE_READ: Self = _

Read access to a shader binding table.

pub const MICROMAP_READ: Self = _

Read access to a micromap object.

pub const MICROMAP_WRITE: Self = _

Write access to a micromap object.

pub const OPTICAL_FLOW_READ: Self = _

Read access to a buffer or image during optical flow operations.

pub const OPTICAL_FLOW_WRITE: Self = _

Write access to a buffer or image during optical flow operations.

pub const fn empty() -> Self

Returns a AccessFlags with none of the flags set.

pub const fn none() -> Self

👎Deprecated since 0.31.0: use empty instead

Returns a AccessFlags with none of the flags set.

pub const fn count(self) -> u32

Returns the number of flags set in self.

pub const fn is_empty(self) -> bool

Returns whether no flags are set in self.

pub const fn intersects(self, other: Self) -> bool

Returns whether any flags are set in both self and other.

pub const fn contains(self, other: Self) -> bool

Returns whether all flags in other are set in self.

pub const fn union(self, other: Self) -> Self

Returns the union of self and other.

pub const fn intersection(self, other: Self) -> Self

Returns the intersection of self and other.

pub const fn difference(self, other: Self) -> Self

Returns self without the flags set in other.

pub const fn symmetric_difference(self, other: Self) -> Self

Returns the flags that are set in self or other, but not in both.

Trait Implementations

impl BitAnd for AccessFlags

type Output = AccessFlags

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self

Performs the & operation.

impl BitAndAssign for AccessFlags

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for AccessFlags

type Output = AccessFlags

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self

Performs the | operation.

impl BitOrAssign for AccessFlags

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl BitXor for AccessFlags

type Output = AccessFlags

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Self) -> Self

Performs the ^ operation.

impl BitXorAssign for AccessFlags

fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation.

impl Clone for AccessFlags

fn clone(&self) -> AccessFlags

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AccessFlags

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

Formats the value using the given formatter.

impl Default for AccessFlags

fn default() -> Self

Returns the “default value” for a type.

impl From<AccessFlags> for AccessFlags

fn from(val: AccessFlags) -> Self

Converts to this type from the input type.

impl From<AccessFlags> for AccessFlags2

fn from(val: AccessFlags) -> Self

Converts to this type from the input type.

impl From<AccessFlags2> for AccessFlags

fn from(val: AccessFlags2) -> Self

Converts to this type from the input type.

impl From<PipelineStages> for AccessFlags

fn from(val: PipelineStages) -> Self

Corresponds to the table “Supported access types” in the Vulkan specification.

impl Hash for AccessFlags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AccessFlags

fn eq(&self, other: &AccessFlags) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub for AccessFlags

type Output = AccessFlags

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl SubAssign for AccessFlags

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for AccessFlags

impl Eq for AccessFlags

impl StructuralEq for AccessFlags

impl StructuralPartialEq for AccessFlags