Enum GLFormat

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#[non_exhaustive]pub enum GLFormat {
Show 19 variants    Luminance,
    Alpha,
    LuminanceAlpha,
    Red,
    R8,
    Rg,
    Rg8,
    Rgb,
    Rgb8,
    Rgb565,
    Rgb16,
    Rgba,
    Rgba8,
    Rgba16,
    DepthComponent16,
    Depth24Stencil8,
    Rgb10A2,
    R16,
    Rg16,
}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

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Luminance

Single component replicated across R, G, and B textures components

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Alpha

Single component stored in the A texture component

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LuminanceAlpha

Combination of Luminance and Alpha

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Red

Single component stored in the R texture component

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R8

Single 8-bit component stored in the R texture component

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Rg

Two components stored in the R and G texture components

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Rg8

Two 8-bit components stored in the R and G texture components

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Rgb

Three components stored in the R, G, and B texture components

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Rgb8

Three 8-bit components stored in the R, G, and B texture components

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Rgb565

Three components of bit depth 5, 6 and 5 stored in the R, G, and B texture components respectively.

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Rgb16

Three 16-bit components stored in the R, G, and B texture components

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Rgba

Four components stored in the R, G, B, and A texture components respectively.

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Rgba8

Four 8-bit components stored in the R, G, B, and A texture components respectively.

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Rgba16

Four 16-bit components stored in the R, G, B, and A texture components respectively.

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DepthComponent16

A single 16-bit component for depth information.

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Depth24Stencil8

A 24-bit component for depth information and a 8-bit component for stencil informat.

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Rgb10A2

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R16

Single 16-bit component stored in the R texture component

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Rg16

Two 16-bit components stored in the R and G texture components

Implementations§

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impl GLFormat

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pub fn from_video_info( context: &impl IsA<GLContext>, vinfo: &VideoInfo, plane: u32, ) -> GLFormat

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pub fn type_n_bytes(format: u32, type_: u32) -> u32

Trait Implementations§

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impl Clone for GLFormat

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fn clone(&self) -> GLFormat

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for GLFormat

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

Formats the value using the given formatter. Read more

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impl From<GLFormat> for Value

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fn from(v: GLFormat) -> Self

Converts to this type from the input type.

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impl<'a> FromValue<'a> for GLFormat

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type Checker = GenericValueTypeChecker<GLFormat>

Value type checker.

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unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more

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impl HasParamSpec for GLFormat

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type ParamSpec = ParamSpecEnum

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type SetValue = GLFormat

Preferred value to be used as setter for the associated ParamSpec.

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type BuilderFn = fn(&str, GLFormat) -> ParamSpecEnumBuilder<'_, GLFormat>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for GLFormat

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

Feeds this value into the given Hasher. Read more

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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

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impl Ord for GLFormat

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fn cmp(&self, other: &GLFormat) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

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impl PartialEq for GLFormat

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

Tests for self and other values to be equal, and is used by ==.

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

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

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impl PartialOrd for GLFormat

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fn partial_cmp(&self, other: &GLFormat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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

Tests less than (for self and other) and is used by the < operator. Read more

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

Tests greater than (for self and other) and is used by the > operator. Read more

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StaticType for GLFormat

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fn static_type() -> Type

Returns the type identifier of Self.

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impl ToValue for GLFormat

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fn to_value(&self) -> Value

Convert a value to a Value.

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fn value_type(&self) -> Type

Returns the type identifier of self. Read more

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impl ValueType for GLFormat

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type Type = GLFormat

Type to get the Type from. Read more

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impl Copy for GLFormat

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impl Eq for GLFormat

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impl StructuralPartialEq for GLFormat

Auto Trait Implementations§

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impl Freeze for GLFormat

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impl RefUnwindSafe for GLFormat

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impl Send for GLFormat

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impl Sync for GLFormat

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impl Unpin for GLFormat

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impl UnwindSafe for GLFormat

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

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fn into_closure_return_value(self) -> Option<Value>

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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