Enum glium::texture::CompressedFormat

pub enum CompressedFormat {
    RgtcFormatU,
    RgtcFormatI,
    RgtcFormatUU,
    RgtcFormatII,
    BptcUnorm4,
    BptcSignedFloat3,
    BptcUnsignedFloat3,
    S3tcDxt1NoAlpha,
    S3tcDxt1Alpha,
    S3tcDxt3Alpha,
    S3tcDxt5Alpha,
}

List of compressed texture formats.

Variants

RgtcFormatU	Red/green compressed texture with one unsigned component.
RgtcFormatI	Red/green compressed texture with one signed component.
RgtcFormatUU	Red/green compressed texture with two unsigned components.
RgtcFormatII	Red/green compressed texture with two signed components.
BptcUnorm4	BPTC format with four components represented as integers.
BptcSignedFloat3	BPTC format with three components (no alpha) represented as signed floats.
BptcUnsignedFloat3	BPTC format with three components (no alpha) represented as unsigned floats.
S3tcDxt1NoAlpha	S3TC DXT1 without alpha, see https://www.opengl.org/wiki/S3_Texture_Compression.
S3tcDxt1Alpha	S3TC DXT1 with 1-bit alpha, see https://www.opengl.org/wiki/S3_Texture_Compression.
S3tcDxt3Alpha	S3TC DXT3, see https://www.opengl.org/wiki/S3_Texture_Compression.
S3tcDxt5Alpha	S3TC DXT5, see https://www.opengl.org/wiki/S3_Texture_Compression.

Methods

impl CompressedFormat

fn get_formats_list() -> Vec<CompressedFormat>

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

fn to_texture_format(self) -> TextureFormat

Turns this format into a more generic TextureFormat.

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

Returns true if this format is supported by the backend.

Trait Implementations

Derived Implementations

impl Eq for CompressedFormat

impl PartialEq for CompressedFormat

fn eq(&self, __arg_0: &CompressedFormat) -> bool

fn ne(&self, __arg_0: &CompressedFormat) -> bool

impl Hash for CompressedFormat

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

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

impl Copy for CompressedFormat

impl Clone for CompressedFormat

fn clone(&self) -> CompressedFormat

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

impl Debug for CompressedFormat

fn fmt(&self, __arg_0: &mut Formatter) -> Result