Enum sdl2_sys::SDL_BlendFactor

#[repr(u32)]
pub enum SDL_BlendFactor {
    SDL_BLENDFACTOR_ZERO,
    SDL_BLENDFACTOR_ONE,
    SDL_BLENDFACTOR_SRC_COLOR,
    SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR,
    SDL_BLENDFACTOR_SRC_ALPHA,
    SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
    SDL_BLENDFACTOR_DST_COLOR,
    SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR,
    SDL_BLENDFACTOR_DST_ALPHA,
    SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA,
}

\brief The normalized factor used to multiply pixel components

Variants

SDL_BLENDFACTOR_ZERO

< 0, 0, 0, 0

SDL_BLENDFACTOR_ONE

< 1, 1, 1, 1

SDL_BLENDFACTOR_SRC_COLOR

< srcR, srcG, srcB, srcA

SDL_BLENDFACTOR_ONE_MINUS_SRC_COLOR

< 1-srcR, 1-srcG, 1-srcB, 1-srcA

SDL_BLENDFACTOR_SRC_ALPHA

< srcA, srcA, srcA, srcA

SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA

< 1-srcA, 1-srcA, 1-srcA, 1-srcA

SDL_BLENDFACTOR_DST_COLOR

< dstR, dstG, dstB, dstA

SDL_BLENDFACTOR_ONE_MINUS_DST_COLOR

< 1-dstR, 1-dstG, 1-dstB, 1-dstA

SDL_BLENDFACTOR_DST_ALPHA

< dstA, dstA, dstA, dstA

SDL_BLENDFACTOR_ONE_MINUS_DST_ALPHA

< 1-dstA, 1-dstA, 1-dstA, 1-dstA

Trait Implementations

impl PartialEq<SDL_BlendFactor> for SDL_BlendFactor

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

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

#[must_use]

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

This method tests for !=.

impl Eq for SDL_BlendFactor

impl Debug for SDL_BlendFactor

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

Formats the value using the given formatter.

impl Hash for SDL_BlendFactor

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Copy for SDL_BlendFactor

impl Clone for SDL_BlendFactor

fn clone(&self) -> SDL_BlendFactor

Returns a copy of the value.

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

Performs copy-assignment from source.