Struct Fragment 

pub struct Fragment {
    pub instruction_count: u32,
    pub attribute_input_mask: u32,
    pub partial_tex_type: u32,
    pub tex_coords_input_mask: u16,
    pub tex_coords_2d: u16,
    pub tex_coords_centroid: u16,
    pub register_count: u8,
    pub output_from_h0: bool,
    pub depth_replace: bool,
    pub pixel_kill: bool,
    pub padding: [u8; 2],
}

The stage-specific header of a fragment program.

Fields

instruction_count: u32

Number of 16-byte microcode slots, including embedded constants.

attribute_input_mask: u32

The interpolated attributes it reads, a mask.

partial_tex_type: u32

Two bits per texture unit, kept as encoded.

tex_coords_input_mask: u16

The texture coordinate sets it reads, a mask.

tex_coords_2d: u16

The sets that are two-component, a mask.

tex_coords_centroid: u16

The sets interpolated at the centroid, a mask.

register_count: u8

The number of registers it uses.

output_from_h0: bool

Whether the colour output is written from the half-precision register 0.

depth_replace: bool

Whether the program writes depth.

pixel_kill: bool

Whether the program can kill the pixel.

padding: [u8; 2]

The two padding bytes after the flags, as stored.

Trait Implementations

impl Clone for Fragment

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Fragment

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

Formats the value using the given formatter.

impl Eq for Fragment

impl PartialEq for Fragment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Fragment