FfxFrameInterpolationDispatchDescription
File location: sdk/include/FidelityFX/host/ffx_frameinterpolation.h
Detailed description
Data fields
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Type |
Description |
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uint32_t |
flags
combination of FfxFrameInterpolationDispatchFlags
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commandList
The “FfxCommandList“ to record frame interpolation commands into.
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displaySize
The destination output dimensions.
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renderSize
The dimensions used to render game content, dilatedDepth, dilatedMotionVectors are expected to be of ths size.
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currentBackBuffer
The current presentation color, if currentBackBuffer_HUDLess is not used, this will be used as interpolation source data.
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currentBackBuffer_HUDLess
The current presentation color without HUD content, when use it will be used as interpolation source data.
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output
The output resource where to store the interpolated result.
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interpolationRect
The area of the backbuffer that should be used for interpolation in case only a part of the screen is used e.g. due to movie bars.
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opticalFlowVector
The optical flow motion vectors (see example computation in the FfxOpticalFlow effect)
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opticalFlowSceneChangeDetection
The optical flow scene change detection data.
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opticalFlowBufferSize
The optical flow motion vector resource dimensions.
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opticalFlowScale
The optical flow motion vector scale factor, used to scale resoure values into [0.0,1.0] range.
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int |
opticalFlowBlockSize
The optical flow block dimension size.
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float |
cameraNear
The distance to the near plane of the camera.
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float |
cameraFar
The distance to the far plane of the camera. This is used only used in case of non infinite depth.
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float |
cameraFovAngleVertical
The camera angle field of view in the vertical direction (expressed in radians).
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float |
viewSpaceToMetersFactor
The unit to scale view space coordinates to meters.
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float |
frameTimeDelta
The time elapsed since the last frame (expressed in milliseconds).
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bool |
reset
A boolean value which when set to true, indicates the camera has moved discontinuously.
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FfxBackbufferTransferFunction |
backBufferTransferFunction
The transfer function use to convert interpolation source color data to linear RGB.
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float |
minMaxLuminance
Min and max luminance values, used when converting HDR colors to linear RGB.
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uint64_t |
frameID
Identifier used to select internal resources when async support is enabled. Must increment by exactly one (1) for each frame. Any non-exactly-one difference will reset the frame generation logic.
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dilatedDepth
The dilated depth buffer data.
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dilatedMotionVectors
The dilated motion vector data.
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reconstructedPrevDepth
The reconstructed depth buffer data.
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