Enum gstreamer_gl::GLTextureTarget

#[non_exhaustive]
pub enum GLTextureTarget {
    None,
    _2d,
    Rectangle,
    ExternalOes,
}

The OpenGL texture target that an OpenGL texture can be bound to. The gst_gl_value_set_texture_target_from_mask(), gst_gl_value_get_texture_target_mask(), and gst_gl_value_set_texture_target() functions can be used for handling texture targets with glib::Value’s when e.g. dealing with gst::Caps.

Variants (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.

None

no texture target

_2d

2D texture target (GL_TEXTURE_2D)

Rectangle

rectangle texture target (GL_TEXTURE_RECTANGLE)

ExternalOes

external oes texture target (GL_TEXTURE_EXTERNAL_OES)

Implementations

impl GLTextureTarget

pub fn from_gl(target: u32) -> GLTextureTarget

pub fn from_string(str: &str) -> GLTextureTarget

pub fn to_buffer_pool_option(self) -> Option<GString>

pub fn to_gl(self) -> u32

pub fn to_str(self) -> Option<GString>

Trait Implementations

impl Clone for GLTextureTarget

fn clone(&self) -> GLTextureTarget

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GLTextureTarget

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

Formats the value using the given formatter.

impl From<GLTextureTarget> for Value

fn from(v: GLTextureTarget) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for GLTextureTarget

type Checker = GenericValueTypeChecker<GLTextureTarget>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for GLTextureTarget

type ParamSpec = ParamSpecEnum

type SetValue = GLTextureTarget

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for GLTextureTarget

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 Ord for GLTextureTarget

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for GLTextureTarget

fn eq(&self, other: &GLTextureTarget) -> 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 PartialOrd for GLTextureTarget

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for GLTextureTarget

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for GLTextureTarget

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for GLTextureTarget

type Type = GLTextureTarget

Type to get the Type from.

impl Copy for GLTextureTarget

impl Eq for GLTextureTarget

impl StructuralPartialEq for GLTextureTarget