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FidelityFX LPM v1.2
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@rys rys released this 28 Apr 14:18
· 1 commit to master since this release
v1.2
cb5fd82

Release Notes

FidelityFX Luma Preserving Mapper (LPM) is a tone mapping and gamut mapping solution for HDR and wide gamut content.

This release adds the following features:

  • Bug fix for HDR10_2084 mode when not using LPM tonemapper in VK.
  • Windowed mode HDR10 support for DirectX 12 through DXGI API. Windowed mode HDR10 support for Vulkan coming soon!
  • Custom LPM config setup for each scene and test pattern in sample as starting points for developers.
  • Also exposed LPM config in UI through #define LPM_CONFIG in code.

Features

  • Can be configured to work with any positive RGB input working color space.
  • Can be configured to target any RGB output color space (target any display).
  • Solution is completely ALU based without any LUT, so has the capacity to run asynchronously with workloads which are bottlenecked by other hardware limits.
  • Supports packed FP16 for better performance on Vulkan.
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