2023-05-12 | FidelityFX Super Resolution 2.2.1

Fixed comments in API header for incorrect cameraFar use.
Fixed DRS issue where resource was not correctly cleared on first use.
Fixed issue where luma instability logic could introduce output artefacts with strobing lights.
Fixed incorrect luma resource size.

2023-02-23 | FidelityFX Super Resolution 2.2.0a

Minor updates to the documentation
Removal of a handful of files from the prior release that are no longer part of FSR 2.2.

Introduction of API debug checker.
Changes to improve "High Velocity Ghosting" situations.
Changes to Luminance computation with pre-exposure application.
Small motion vectors ignored in previous depth estimation.
Changes to depth logic to improve disocclusion detection and avoid self-disocclusions.
Dilated reactive mask logic updated to use temporal motion vector divergence to kill locks.
New lock luminance resource.
Accumulation overhauled to use temporal reactivity.
Changed how intermediate signals are stored and tonemapped.
Luminance instability logic improved.
Tonemapping no longer applied during RCAS to retain more dynamic range.
Fixes for multiple user reported issues on GitHub and elsewhere. Thank you for your feedback!

Reactivity mask now uses full range of value in the mask (0.0 - 1.0).
Reactivity and Composition and Transparency mask dialation is now based on input colors to avoid expanding reactiveness into non-relevant upscaled areas.
Disocclusion logic improved in order to detect disocclusions in areas with very small depth separation.
RCAS Pass forced to fp32 mode to reduce chance of issues seen with HDR input values.
Fix for display-resolution motion vectors interpretation.
FP16/FP32 computation review, readjusting balance of fp16/fp32 for maximum quality.
Amended motion vector description within the documentation.
Various documentation edits for spelling.
Clarified the frame delta time input value within the readme documentation.
Fixed issue with bad memset within the shader blob selection logic.