Enum glium::texture::StencilFormat

pub enum StencilFormat {
    I1,
    I4,
    I8,
    I16,
}

List of formats available for stencil textures.

You are strongly advised to only use I8.

Stencil textures are a very recent OpenGL feature that may not be supported everywhere. Only I8 is supported for textures. All the other formats can only be used with renderbuffers.

Variants

I1

I4

I8

I16

Implementations

impl StencilFormat

pub fn get_formats_list() -> Vec<StencilFormat>

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_for_textures<C: ?Sized>(&self, context: &C) -> bool where
    C: CapabilitiesSource, 

Returns true if this format is supported by the backend for textures.

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

Returns true if this format is supported by the backend for renderbuffers.

Trait Implementations

impl Clone for StencilFormat

fn clone(&self) -> StencilFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for StencilFormat

impl Debug for StencilFormat

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

Formats the value using the given formatter.

impl Eq for StencilFormat

impl Hash for StencilFormat

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<StencilFormat> for StencilFormat

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for StencilFormat

impl StructuralPartialEq for StencilFormat