Struct SDL_GPUBlendFactor 

#[repr(transparent)]
pub struct SDL_GPUBlendFactor(pub c_uint);

Specifies a blending factor to be used when pixels in a render target are blended with existing pixels in the texture.

The source color is the value written by the fragment shader. The destination color is the value currently existing in the texture.

Available Since: This enum is available since SDL 3.2.0.

See Also: SDL_CreateGPUGraphicsPipeline

Tuple Fields

0: c_uint

Implementations

impl SDL_GPUBlendFactor

pub const SDL_GPU_BLENDFACTOR_INVALID: SDL_GPUBlendFactor

pub const SDL_GPU_BLENDFACTOR_ZERO: SDL_GPUBlendFactor

< 0

pub const SDL_GPU_BLENDFACTOR_ONE: SDL_GPUBlendFactor

< 1

pub const SDL_GPU_BLENDFACTOR_SRC_COLOR: SDL_GPUBlendFactor

< source color

pub const SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_COLOR: SDL_GPUBlendFactor

< 1 - source color

pub const SDL_GPU_BLENDFACTOR_DST_COLOR: SDL_GPUBlendFactor

< destination color

pub const SDL_GPU_BLENDFACTOR_ONE_MINUS_DST_COLOR: SDL_GPUBlendFactor

< 1 - destination color

pub const SDL_GPU_BLENDFACTOR_SRC_ALPHA: SDL_GPUBlendFactor

< source alpha

pub const SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA: SDL_GPUBlendFactor

< 1 - source alpha

pub const SDL_GPU_BLENDFACTOR_DST_ALPHA: SDL_GPUBlendFactor

< destination alpha

pub const SDL_GPU_BLENDFACTOR_ONE_MINUS_DST_ALPHA: SDL_GPUBlendFactor

< 1 - destination alpha

pub const SDL_GPU_BLENDFACTOR_CONSTANT_COLOR: SDL_GPUBlendFactor

< blend constant

pub const SDL_GPU_BLENDFACTOR_ONE_MINUS_CONSTANT_COLOR: SDL_GPUBlendFactor

< 1 - blend constant

pub const SDL_GPU_BLENDFACTOR_SRC_ALPHA_SATURATE: SDL_GPUBlendFactor

< min(source alpha, 1 - destination alpha)

Trait Implementations

impl Clone for SDL_GPUBlendFactor

fn clone(&self) -> SDL_GPUBlendFactor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SDL_GPUBlendFactor

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

Formats the value using the given formatter.

impl Hash for SDL_GPUBlendFactor

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_GPUBlendFactor

fn eq(&self, other: &SDL_GPUBlendFactor) -> 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_GPUBlendFactor

impl Eq for SDL_GPUBlendFactor

impl StructuralPartialEq for SDL_GPUBlendFactor