Enum sdl2_sys::SDL_BlendOperation

#[repr(u32)]
pub enum SDL_BlendOperation {
    SDL_BLENDOPERATION_ADD = 1,
    SDL_BLENDOPERATION_SUBTRACT = 2,
    SDL_BLENDOPERATION_REV_SUBTRACT = 3,
    SDL_BLENDOPERATION_MINIMUM = 4,
    SDL_BLENDOPERATION_MAXIMUM = 5,
}

\brief The blend operation used when combining source and destination pixel components

Variants

SDL_BLENDOPERATION_ADD = 1

< dst + src: supported by all renderers

SDL_BLENDOPERATION_SUBTRACT = 2

< dst - src : supported by D3D9, D3D11, OpenGL, OpenGLES

SDL_BLENDOPERATION_REV_SUBTRACT = 3

< src - dst : supported by D3D9, D3D11, OpenGL, OpenGLES

SDL_BLENDOPERATION_MINIMUM = 4

< min(dst, src) : supported by D3D11

SDL_BLENDOPERATION_MAXIMUM = 5

< max(dst, src) : supported by D3D11

Trait Implementations

impl Clone for SDL_BlendOperation

fn clone(&self) -> SDL_BlendOperation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SDL_BlendOperation

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

Formats the value using the given formatter.

impl Hash for SDL_BlendOperation

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SDL_BlendOperation

fn eq(&self, other: &SDL_BlendOperation) -> 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 Copy for SDL_BlendOperation

impl Eq for SDL_BlendOperation

impl StructuralPartialEq for SDL_BlendOperation