grab some fixes from potato

CMakeLists.txt

@@ -21,6 +21,7 @@
 
 cmake_minimum_required(VERSION 3.12.1)
 
+option (GFX_API_DX11 "Build with DX11" ON)
 option (GFX_API_DX12 "Build with DX12" ON)
 option (GFX_API_VK "Build with Vulkan" ON)
 
@@ -31,6 +32,8 @@ else()
 
     set_property(DIRECTORY ${CMAKE_PROJECT_DIR} PROPERTY VS_STARTUP_PROJECT ${PROJECT_NAME})
 
+    set(GFX_API_DX11 OFF)
+
     if(GFX_API STREQUAL DX12)
         set(GFX_API_DX12 ON)
         set(GFX_API_VK OFF)
@@ -71,8 +74,10 @@ endforeach( OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES )
 
 add_compile_options(/MP)
 add_compile_definitions($<$<CONFIG:RelWithDebInfo>:USE_PIX>)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
 
 # override build options in ffx-fsr2-api cmake
+option (FFX_FSR2_API_DX11 "Build FSR 2.0 DX11 backend" ${GFX_API_DX11})
 option (FFX_FSR2_API_DX12 "Build FSR 2.0 DX12 backend" ${GFX_API_DX12})
 option (FFX_FSR2_API_VK "Build FSR 2.0 Vulkan backend" ${GFX_API_VK})
 
@@ -88,4 +93,7 @@ endif()
 if(GFX_API_DX12)
     add_subdirectory(src/DX12)
 endif()
+if(GFX_API_DX11)
+    add_subdirectory(src/DX11)
+endif()
 

LICENSE.txt

@@ -1,6 +1,6 @@
-FidelityFX Super Resolution 2.1
+FidelityFX Super Resolution 2.2
 =================================
-Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2022-2023 Advanced Micro Devices, Inc. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

build/.gitignore

@@ -1,2 +1,3 @@
+DX11/
 DX12/
 VK/

build/GenerateSolutionDX11.bat

@@ -0,0 +1,19 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo Checking pre-requisites... 
+
+:: Check if CMake is installed
+cmake --version > nul 2>&1
+if %errorlevel% NEQ 0 (
+    echo Cannot find path to cmake. Is CMake installed? Exiting...
+    exit /b -1
+) else (
+    echo    CMake      - Ready.
+) 
+
+:: Call CMake
+mkdir DX11
+cd DX11
+cmake -A x64 ..\.. -DGFX_API_DX11=ON -DGFX_API_DX12=OFF -DGFX_API_VK=OFF
+cd ..

build/GenerateSolutionDX11DLL.bat

@@ -0,0 +1,19 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo Checking pre-requisites... 
+
+:: Check if CMake is installed
+cmake --version > nul 2>&1
+if %errorlevel% NEQ 0 (
+    echo Cannot find path to cmake. Is CMake installed? Exiting...
+    exit /b -1
+) else (
+    echo    CMake      - Ready.
+) 
+
+:: Call CMake
+mkdir DX11
+cd DX11
+cmake -A x64 ..\.. -DGFX_API_DX11=ON -DGFX_API_DX12=OFF -DGFX_API_VK=OFF -DFSR2_BUILD_AS_DLL=1
+cd ..

changelog.md

@@ -1,3 +1,30 @@
+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.
+
+2023-02-16 | FidelityFX Super Resolution 2.2.0
+-------
+- 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!
+
 2022-10-10 | FidelityFX Super Resolution 2.1.2
 -------
 - Fix resource precision issue.