Enum glium::texture::CompressedFormat [−] [src]

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
[src]

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

impl Eq for CompressedFormat
[src]

impl PartialEq for CompressedFormat
[src]

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

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

fn ne(&self, other: &Rhs) -> bool
1.0.0

This method tests for !=.

impl Hash for CompressedFormat
[src]

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

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0

Feeds a slice of this type into the state provided.

impl Copy for CompressedFormat
[src]

impl Clone for CompressedFormat
[src]

fn clone(&self) -> CompressedFormat

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more

impl Debug for CompressedFormat
[src]

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

Formats the value using the given formatter.