Struct ShaderParams 

pub struct ShaderParams { /* private fields */ }

Parameters to be passed to a process shader. Each call to a set_param_ function will push a parameter of that type to the arguments list, so calls should be made in the order in which parameters are required to be sent to the shader.

Implementations

impl ShaderParams

pub fn set_param_video_frame_input(&mut self, video_frame: VideoFrame)

pub fn set_param_u32_input(&mut self, val: u32)

pub fn set_param_f32_input(&mut self, val: f32)

pub fn set_param_video_frame_output(&mut self, width: usize, height: usize)

Sets a video frame as an output of a shader.

pub fn get_params(&self) -> &RVec<ShaderParam>

Trait Implementations

impl Default for ShaderParams

fn default() -> ShaderParams

Returns the “default value” for a type.

impl GetStaticEquivalent_ for ShaderParams

type StaticEquivalent = _static_ShaderParams

The 'static equivalent of Self

impl StableAbi for ShaderParams

const LAYOUT: &'static TypeLayout

The layout of the type provided by implementors.

type IsNonZeroType = False

Whether this type has a single invalid bit-pattern.

const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.