v1.0.2 Updates

v1.0.2 fixes an issue spotted by Unity (thanks Tim!) where the RCAS part of the algorithm would over-sharpen isolated pixels, and fixes it by also clipping the e center tap.

We also made the documentation a bit clearer to help new users build the code (thanks @MatofSteel1!), fixed a shader compiler warning (thanks @congyue1977!) and fixed a typo in the sample UI (thanks @chetanddesai!).

Release Notes

This is the first release of FidelityFX Super Resolution (FSR), complete with a sample using our Cauldron framework.

• SDR and HDR implementations for DirectX® 12 and Vulkan APIs
• Modes for FSR upscale, bilinear upscale and native rendering
• Selectable EASU quality/scale ratios (Ultra Quality @ 1.3x, Quality @ 1.5x, Balanced @ 1.7x, Performance @ 2x, Custom)
• Fully configurable RCAS sharpening and MIP LOD bias settings
• On-screen loupe magnifier to inspect output quality

Prerequisites

• Discrete or integrated GPU with Direct3D® 12 or Vulkan support
• Windows® 10 64-bit
• Visual Studio® 2019 with Visual C++® and the Windows® 10 SDK installed

For the most up-to-date information on FidelityFX Super Resolution, please visit GPUOpen.

v1.0.1 Updates

v1.0.1 has no code changes and only updates the documentation around when to use the high precision fallback. The pre-built sample is therefore identical to the original v1.0 release.

Release Notes

This is the first release of FidelityFX Super Resolution (FSR), complete with a sample using our Cauldron framework.

• SDR and HDR implementations for DirectX® 12 and Vulkan APIs
• Modes for FSR upscale, bilinear upscale and native rendering
• Selectable EASU quality/scale ratios (Ultra Quality @ 1.3x, Quality @ 1.5x, Balanced @ 1.7x, Performance @ 2x, Custom)
• Fully configurable RCAS sharpening and MIP LOD bias settings
• On-screen loupe magnifier to inspect output quality

Prerequisites

• Discrete or integrated GPU with Direct3D® 12 or Vulkan support
• Windows® 10 64-bit
• Visual Studio® 2019 with Visual C++® and the Windows® 10 SDK installed

For the most up-to-date information on FidelityFX Super Resolution, please visit GPUOpen.

Release Notes

This is the first release of FidelityFX Super Resolution (FSR), complete with a sample using our Cauldron framework.

• SDR and HDR implementations for DirectX® 12 and Vulkan APIs
• Modes for FSR upscale, bilinear upscale and native rendering
• Selectable EASU quality/scale ratios (Ultra Quality @ 1.3x, Quality @ 1.5x, Balanced @ 1.7x, Performance @ 2x, Custom)
• Fully configurable RCAS sharpening and MIP LOD bias settings
• On-screen loupe magnifier to inspect output quality

Prerequisites

• Discrete or integrated GPU with Direct3D® 12 or Vulkan support
• Windows® 10 64-bit
• Visual Studio® 2019 with Visual C++® and the Windows® 10 SDK installed

For the most up-to-date information on FidelityFX Super Resolution, please visit GPUOpen.