Enum glium::texture::InternalFormat

pub enum InternalFormat {
    OneComponent {
        ty1: InternalFormatType,
        bits1: usize,
    },
    TwoComponents {
        ty1: InternalFormatType,
        bits1: usize,
        ty2: InternalFormatType,
        bits2: usize,
    },
    ThreeComponents {
        ty1: InternalFormatType,
        bits1: usize,
        ty2: InternalFormatType,
        bits2: usize,
        ty3: InternalFormatType,
        bits3: usize,
    },
    FourComponents {
        ty1: InternalFormatType,
        bits1: usize,
        ty2: InternalFormatType,
        bits2: usize,
        ty3: InternalFormatType,
        bits3: usize,
        ty4: InternalFormatType,
        bits4: usize,
    },
}

Internal format of a texture.

The actual format of a texture is not necessarly one of the predefined ones, so we have to use a very generic description.

Variants

OneComponent

The format has one component.

Fields

ty1: InternalFormatType	Type of the first component of the format.
bits1: usize	Number of bits of the first component.

TwoComponents

The format has two components.

Fields

ty1: InternalFormatType	Type of the first component of the format.
bits1: usize	Number of bits of the first component.
ty2: InternalFormatType	Type of the second component.
bits2: usize	Number of bits of the second component.

ThreeComponents

The format has three components.

Fields

ty1: InternalFormatType	Type of the first component of the format.
bits1: usize	Number of bits of the first component.
ty2: InternalFormatType	Type of the second component.
bits2: usize	Number of bits of the second component.
ty3: InternalFormatType	Type of the third component.
bits3: usize	Number of bits of the third component.

FourComponents

The format has four components.

Fields

ty1: InternalFormatType	Type of the first component of the format.
bits1: usize	Number of bits of the first component.
ty2: InternalFormatType	Type of the second component.
bits2: usize	Number of bits of the second component.
ty3: InternalFormatType	Type of the third component.
bits3: usize	Number of bits of the third component.
ty4: InternalFormatType	Type of the fourth component.
bits4: usize	Number of bits of the fourth component.

Methods

impl InternalFormat

fn get_total_bits(&self) -> usize

Returns the total number of bits of this format.

Trait Implementations

impl Eq for InternalFormat

impl PartialEq for InternalFormat

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

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

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

This method tests for !=.

impl Debug for InternalFormat

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

Formats the value using the given formatter.

impl Clone for InternalFormat

fn clone(&self) -> InternalFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for InternalFormat