The FidelityFX CAS technique provides a fast and high quality sharpening shader with optional upsampling.

Release Notes

Initial release on GitHub.

Prerequisites

• DirectX® 12 or Vulkan compatible discrete GPU with Shader Model 6.2 support
• 64-bit Windows® 7 (SP1 with the Platform Update), Windows® 8.1, or Windows® 10
  • Windows 10 required for DirectX 12
• Microsoft Visual C++® 2017 Redistributable to run the binary (FidelityFX-CAS.v1.0.zip)
  • See redist for installer, if needed
• Visual Studio® 2017 to build from source
  • Visual Studio is not needed if you just want to run the binary (FidelityFX-CAS.v1.0.zip)