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 Type of the first component of the format. bits1 Number of bits of the first component.
TwoComponents	The format has two components. Fields ty1 Type of the first component of the format. bits1 Number of bits of the first component. ty2 Type of the second component. bits2 Number of bits of the second component.
ThreeComponents	The format has three components. Fields ty1 Type of the first component of the format. bits1 Number of bits of the first component. ty2 Type of the second component. bits2 Number of bits of the second component. ty3 Type of the third component. bits3 Number of bits of the third component.
FourComponents	The format has four components. Fields ty1 Type of the first component of the format. bits1 Number of bits of the first component. ty2 Type of the second component. bits2 Number of bits of the second component. ty3 Type of the third component. bits3 Number of bits of the third component. ty4 Type of the fourth component. bits4 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

Derived Implementations

impl Eq for InternalFormat

impl PartialEq for InternalFormat

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

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

impl Debug for InternalFormat

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

impl Clone for InternalFormat

fn clone(&self) -> InternalFormat

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

impl Copy for InternalFormat