Struct BlendCycle 

pub struct BlendCycle {
    pub p: u8,
    pub a: u8,
    pub m: u8,
    pub b: u8,
}

One cycle of the blender: the P/M color selects and the A/B alpha selects for P * A + M * (B + 1) (Set Other Modes, 0x2F). Each is 2-bit.

Fields

p: u8

P (1a) color select: 0 pixel, 1 memory, 2 blend, 3 fog.

a: u8

A (1b) alpha select: 0 pixel-alpha, 1 fog-alpha, 2 shade-alpha, 3 zero.

m: u8

M (2a) color select (same table as P).

b: u8

B (2b) alpha select: 0 1−A, 1 memory-alpha, 2 one, 3 zero.

Trait Implementations

impl Clone for BlendCycle

fn clone(&self) -> BlendCycle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlendCycle

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

Formats the value using the given formatter.

impl Default for BlendCycle

fn default() -> BlendCycle

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BlendCycle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BlendCycle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for BlendCycle

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for BlendCycle

impl Eq for BlendCycle

impl StructuralPartialEq for BlendCycle