FfxFsr2DispatchDescription

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

File location: sdk/include/FidelityFX/host/ffx_fsr2.h

Detailed description

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

Data fields

Type

Description

FfxCommandList

commandList
The “FfxCommandList“ to record FSR2 rendering commands into.

FfxResource

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

FfxResource

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

FfxResource

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

FfxResource

exposure
A optional “FfxResource“ containing a 1×1 exposure value.

FfxResource

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

FfxResource

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

FfxResource

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

FfxFloatCoords2D

jitterOffset
The subpixel jitter offset applied to the camera.

FfxFloatCoords2D

motionVectorScale
The scale factor to apply to motion vectors.

FfxDimensions2D

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

bool

enableSharpening
Enable an additional sharpening pass.

float

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

float

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

float

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

bool

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

float

cameraNear
The distance to the near plane of the camera.

float

cameraFar
The distance to the far plane of the camera.

float

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

float

viewSpaceToMetersFactor
The scale factor to convert view space units to meters.

bool

enableAutoReactive
A boolean value to indicate internal reactive autogeneration should be used.

FfxResource

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

float

autoTcThreshold
Cutoff value for TC.

float

autoTcScale
A value to scale the transparency and composition mask.

float

autoReactiveScale
A value to scale the reactive mask.

float

autoReactiveMax
A value to clamp the reactive mask.