Enum glium::texture::UncompressedFloatFormat

pub enum UncompressedFloatFormat {
Show 36 variants    U8,
    I8,
    U16,
    I16,
    U8U8,
    I8I8,
    U16U16,
    I16I16,
    U3U3U2,
    U4U4U4,
    U5U5U5,
    U8U8U8,
    I8I8I8,
    U10U10U10,
    U12U12U12,
    U16U16U16,
    I16I16I16,
    U2U2U2U2,
    U4U4U4U4,
    U5U5U5U1,
    U8U8U8U8,
    I8I8I8I8,
    U10U10U10U2,
    U12U12U12U12,
    U16U16U16U16,
    I16I16I16I16,
    F16,
    F16F16,
    F16F16F16,
    F16F16F16F16,
    F32,
    F32F32,
    F32F32F32,
    F32F32F32F32,
    F11F11F10,
    F9F9F9,
}

Expand description

List of uncompressed pixel formats that contain floating-point-like data.

Some formats are marked as “guaranteed to be supported”. What this means is that you are certain that the backend will use exactly these formats. If you try to use a format that is not supported by the backend, it will automatically fall back to a larger format.

Variants§

U8

Guaranteed to be supported for both textures and renderbuffers.

I8

Guaranteed to be supported for textures.

U16

Guaranteed to be supported for both textures and renderbuffers.

I16

Guaranteed to be supported for textures.

U8U8

Guaranteed to be supported for both textures and renderbuffers.

I8I8

Guaranteed to be supported for textures.

U16U16

Guaranteed to be supported for both textures and renderbuffers.

I16I16

Guaranteed to be supported for textures.

U3U3U2

U4U4U4

U5U5U5

U8U8U8

Guaranteed to be supported for textures.

I8I8I8

Guaranteed to be supported for textures.

U10U10U10

U12U12U12

U16U16U16

Guaranteed to be supported for both textures and renderbuffers.

I16I16I16

Guaranteed to be supported for textures.

U2U2U2U2

U4U4U4U4

U5U5U5U1

U8U8U8U8

Guaranteed to be supported for both textures and renderbuffers.

I8I8I8I8

Guaranteed to be supported for textures.

U10U10U10U2

Guaranteed to be supported for both textures and renderbuffers.

U12U12U12U12

U16U16U16U16

Guaranteed to be supported for both textures and renderbuffers.

I16I16I16I16

Guaranteed to be supported for both textures and renderbuffers.

F16

Guaranteed to be supported for both textures and renderbuffers.

F16F16

Guaranteed to be supported for both textures and renderbuffers.

F16F16F16

Guaranteed to be supported for textures.

F16F16F16F16

Guaranteed to be supported for both textures and renderbuffers.

F32

Guaranteed to be supported for both textures and renderbuffers.

F32F32

Guaranteed to be supported for both textures and renderbuffers.

F32F32F32

Guaranteed to be supported for textures.

F32F32F32F32

Guaranteed to be supported for both textures and renderbuffers.

F11F11F10

Guaranteed to be supported for both textures and renderbuffers.

F9F9F9

Uses three components of 9 bits of precision that all share the same exponent.

Use this format only if all the components are approximately equal.

Guaranteed to be supported for textures.

Implementations§

impl UncompressedFloatFormat

pub fn get_formats_list() -> Vec<UncompressedFloatFormat>

Returns a list of all the possible values of this enumeration.

pub fn to_texture_format(self) -> TextureFormat

Turns this format into a more generic TextureFormat.

pub fn is_supported<C>(&self, context: &C) -> bool
where C: CapabilitiesSource + ?Sized,

Returns true if this format is supported by the backend.

pub fn is_color_renderable<C>(&self, context: &C) -> bool
where C: CapabilitiesSource + ?Sized,

Returns true if a texture or renderbuffer with this format can be used as a framebuffer attachment.

Trait Implementations§

impl Clone for UncompressedFloatFormat

fn clone(&self) -> UncompressedFloatFormat

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for UncompressedFloatFormat

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

Formats the value using the given formatter. Read more

impl Hash for UncompressedFloatFormat

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

Feeds this value into the given Hasher. Read more

1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for UncompressedFloatFormat

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

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

1.0.0 · source§

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 Copy for UncompressedFloatFormat

impl Eq for UncompressedFloatFormat

impl StructuralEq for UncompressedFloatFormat

impl StructuralPartialEq for UncompressedFloatFormat

Auto Trait Implementations§

impl RefUnwindSafe for UncompressedFloatFormat

impl Send for UncompressedFloatFormat

impl Sync for UncompressedFloatFormat

impl Unpin for UncompressedFloatFormat

impl UnwindSafe for UncompressedFloatFormat

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Content for T
where T: Copy,

type Owned = T

A type that holds a sized version of the content.

unsafe fn read<F, E>(size: usize, f: F) -> Result<T, E>
where F: FnOnce(&mut T) -> Result<(), E>,

Prepares an output buffer, then turns this buffer into an Owned. User-provided closure F must only write to and not read from &mut Self.

fn get_elements_size() -> usize

Returns the size of each element.

fn to_void_ptr(&self) -> *const ()

Produces a pointer to the data.

fn ref_from_ptr<'a>(ptr: mut (), size: usize) -> Option<mut T>

Builds a pointer to this type from a raw pointer.

fn is_size_suitable(size: usize) -> bool

Returns true if the size is suitable to store a type like this.

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more