build: add hacky temp fidelity-sdk-dx12 submodule for tests

.gitmodules

@@ -1,10 +1,12 @@
 [submodule "extern/CommonLibSSE-NG"]
 	path = extern/CommonLibSSE-NG
 	url = https://github.com/alandtse/CommonLibVR.git
-
 [submodule "extern/Streamline"]
 	path = extern/Streamline
 	url = https://github.com/FlayaN/Streamline.git
 [submodule "extern/FidelityFX-SDK"]
 	path = extern/FidelityFX-SDK
 	url = https://github.com/MapleHinata/FidelityFX-SDK.git
+[submodule "extern/FidelityFX-SDK-DX12"]
+	path = extern/FidelityFX-SDK-DX12
+	url = https://github.com/GPUOpen-LibrariesAndSDKs/FidelityFX-SDK

CMakeLists.txt

@@ -44,7 +44,8 @@ find_package(unordered_dense CONFIG REQUIRED)
 find_package(efsw CONFIG REQUIRED)
 find_package(Tracy CONFIG REQUIRED)
 add_subdirectory(${CMAKE_SOURCE_DIR}/cmake/Streamline)
-include(FidelityFX-SDK)
+# include(FidelityFX-SDK)
+include(FidelityFX-SDK-DX12)
 
 target_compile_definitions(
 	${PROJECT_NAME}

CMakePresets.json

@@ -35,7 +35,7 @@
 			"name": "msvc",
 			"hidden": true,
 			"cacheVariables": {
-				"CMAKE_CXX_FLAGS": "/EHsc /MP /W4 /WX $penv{CXXFLAGS}"
+				"CMAKE_CXX_FLAGS": "/EHsc /MP /W4 $penv{CXXFLAGS}"
 			},
 			"generator": "Visual Studio 17 2022",
 			"vendor": {

cmake/FidelityFX-SDK-DX12.cmake

@@ -0,0 +1,20 @@
+set(FFX_API_VK OFF)
+set(FFX_API_DX12 ON)
+set(FFX_BRIXELIZER ON)
+set(FFX_ALL OFF)
+set(FFX_FSR3 ON)
+set(FFX_FSR ON)
+set(FFX_AUTO_COMPILE_SHADERS 1)
+
+add_subdirectory(${CMAKE_SOURCE_DIR}/extern/FidelityFX-SDK-DX12/sdk)
+
+target_link_libraries(
+  ${PROJECT_NAME}
+  PRIVATE
+  ffx_frameinterpolation_x64
+  ffx_fsr3_x64
+  ffx_fsr3upscaler_x64
+  ffx_opticalflow_x64
+  ffx_backend_dx12_x64
+  ffx_brixelizer_x64
+)

cmake/FidelityFX-SDK.cmake

@@ -1,5 +1,5 @@
 set(FFX_API_VK OFF)
-set(FFX_API_DX12 ON)
+set(FFX_API_DX12 OFF)
 set(FFX_ALL OFF)
 set(FFX_FSR3 ON)
 set(FFX_FSR ON)

src/FidelityFX.h

@@ -1,8 +1,10 @@
 #pragma once
 
-#include <FidelityFX/host/backends/dx11/ffx_dx11.h>
+//#include <FidelityFX/host/backends/dx11/ffx_dx11.h>
 #include <FidelityFX/host/backends/dx12/ffx_dx12.h>
 
+#include <FidelityFX/host/ffx_brixelizer.h>
+
 #include <FidelityFX/host/ffx_fsr3.h>
 #include <FidelityFX/host/ffx_interface.h>