Struct DispatchDescription 

#[repr(C)]
pub struct DispatchDescription {

    pub commandList: CommandList,
    pub color: Resource,
    pub depth: Resource,
    pub motionVectors: Resource,
    pub exposure: Resource,
    pub reactive: Resource,
    pub transparencyAndComposition: Resource,
    pub output: Resource,
    pub jitterOffset: FloatCoords2D,
    pub motionVectorScale: FloatCoords2D,
    pub renderSize: Dimensions2D,
    pub enableSharpening: bool,
    pub sharpness: f32,
    pub frameTimeDelta: f32,
    pub preExposure: f32,
    pub reset: bool,
    pub cameraNear: f32,
    pub cameraFar: f32,
    pub cameraFovAngleVertical: f32,
    pub viewSpaceToMetersFactor: f32,
    pub enableAutoReactive: bool,
    pub colorOpaqueOnly: Resource,
    pub autoTcThreshold: f32,
    pub autoTcScale: f32,
    pub autoReactiveScale: f32,
    pub autoReactiveMax: f32,
}

A structure encapsulating the parameters for dispatching the various passes of FidelityFX Super Resolution 2.

@ingroup FSR2

Fields

commandList: CommandList

< The FfxCommandList to record FSR2 rendering commands into.

color: Resource

< A FfxResource containing the color buffer for the current frame (at render resolution).

depth: Resource

< A FfxResource containing 32bit depth values for the current frame (at render resolution).

motionVectors: Resource

< A FfxResource containing 2-dimensional motion vectors (at render resolution if FFX_FSR2_ENABLE_DISPLAY_RESOLUTION_MOTION_VECTORS is not set).

exposure: Resource

< A optional FfxResource containing a 1x1 exposure value.

reactive: Resource

< A optional FfxResource containing alpha value of reactive objects in the scene.

transparencyAndComposition: Resource

< A optional FfxResource containing alpha value of special objects in the scene.

output: Resource

< A FfxResource containing the output color buffer for the current frame (at presentation resolution).

jitterOffset: FloatCoords2D

< The subpixel jitter offset applied to the camera.

motionVectorScale: FloatCoords2D

< The scale factor to apply to motion vectors.

renderSize: Dimensions2D

< The resolution that was used for rendering the input resources.

enableSharpening: bool

< Enable an additional sharpening pass.

sharpness: f32

< The sharpness value between 0 and 1, where 0 is no additional sharpness and 1 is maximum additional sharpness.

frameTimeDelta: f32

< The time elapsed since the last frame (expressed in milliseconds).

preExposure: f32

< The pre exposure value (must be > 0.0f)

reset: bool

< A boolean value which when set to true, indicates the camera has moved discontinuously.

cameraNear: f32

< The distance to the near plane of the camera.

cameraFar: f32

< The distance to the far plane of the camera. This is used only used in case of non infinite depth.

cameraFovAngleVertical: f32

< The camera angle field of view in the vertical direction (expressed in radians).

viewSpaceToMetersFactor: f32

< The scale factor to convert view space units to meters

enableAutoReactive: bool

< A boolean value to indicate internal reactive autogeneration should be used

colorOpaqueOnly: Resource

< A FfxResource containing the opaque only color buffer for the current frame (at render resolution).

autoTcThreshold: f32

< Cutoff value for TC

autoTcScale: f32

< A value to scale the transparency and composition mask

autoReactiveScale: f32

< A value to scale the reactive mask

autoReactiveMax: f32

< A value to clamp the reactive mask

Trait Implementations

impl Default for DispatchDescription

fn default() -> Self

Returns the “default value” for a type.