Initial Linux attempt.

CMakePresets.json

@@ -45,6 +45,38 @@
             "cacheVariables": {
                 "CMAKE_BUILD_TYPE": "Release"
             }
+        },
+        {
+            "name": "linux-debug",
+            "displayName": "Linux Debug",
+            "description": "Target the Windows Subsystem for Linux (WSL) or a remote Linux system.",
+            "generator": "Ninja",
+            "binaryDir": "${sourceDir}/out/build/${presetName}",
+            "installDir": "${sourceDir}/out/install/${presetName}",
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Debug",
+                "CMAKE_TOOLCHAIN_FILE": {
+                    "value": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
+                    "type": "FILEPATH"
+                },
+                "VCPKG_TARGET_TRIPLET": {
+                    "value": "x64-linux",
+                    "type": "STRING"
+                }
+            },
+            "environment": {
+                "VCPKG_ROOT": "~/vcpkg"
+            },
+            "condition": {
+                "type": "equals",
+                "lhs": "${hostSystemName}",
+                "rhs": "Linux"
+            },
+            "vendor": {
+                "microsoft.com/VisualStudioRemoteSettings/CMake/2.0": {
+                    "remoteSourceRootDir": "$env{HOME}/.vs/$ms{projectDirName}"
+                }
+            }
         }
     ]
 }

UnleashedRecomp/CMakeLists.txt

@@ -90,10 +90,15 @@ set(SWA_GPU_CXX_SOURCES
     "gpu/imgui/imgui_common.cpp"
     "gpu/imgui/imgui_font_builder.cpp"
     "gpu/imgui/imgui_snapshot.cpp"
-    "gpu/rhi/plume_d3d12.cpp"
     "gpu/rhi/plume_vulkan.cpp"
 )
 
+if (WIN32)
+    list(APPEND SWA_GPU_CXX_SOURCES
+        "gpu/rhi/plume_d3d12.cpp"
+    )
+endif()
+
 set(SWA_APU_CXX_SOURCES
     "apu/audio.cpp"
     "apu/embedded_player.cpp"
@@ -204,9 +209,12 @@ endif()
 
 set_target_properties(UnleashedRecomp PROPERTIES OUTPUT_NAME ${TARGET_NAME})
 
+if (WIN32)
     find_package(directx-headers CONFIG REQUIRED)
     find_package(directx12-agility CONFIG REQUIRED)
     find_package(d3d12-memory-allocator CONFIG REQUIRED)
+endif()
+
 find_package(SDL2 CONFIG REQUIRED)
 find_package(unordered_dense CONFIG REQUIRED)
 find_package(VulkanHeaders CONFIG)
@@ -225,6 +233,7 @@ find_package(unofficial-tiny-aes-c CONFIG REQUIRED)
 find_package(nfd CONFIG REQUIRED)
 find_package(Vorbis CONFIG REQUIRED)
 
+if (WIN32)
     file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/D3D12)
     add_custom_command(TARGET UnleashedRecomp POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_PROPERTY:Microsoft::DirectX12-Core,IMPORTED_LOCATION_RELEASE> ${CMAKE_CURRENT_BINARY_DIR}/D3D12
@@ -239,25 +248,29 @@ target_link_libraries(UnleashedRecomp PRIVATE
         Microsoft::DirectX-Guids 
         Microsoft::DirectX12-Agility
         Microsoft::DirectXShaderCompiler
+        unofficial::D3D12MemoryAllocator
         comctl32
         dxgi
+        ntdll
+        winmm
+        Synchronization
+    )
+endif()
+
+target_link_libraries(UnleashedRecomp PRIVATE
     Vulkan::Headers
     volk::volk 
     volk::volk_headers
     GPUOpen::VulkanMemoryAllocator
-    ntdll
     o1heap
     PowerUtils
     SDL2::SDL2-static
     UnleashedRecompLib
-    unofficial::D3D12MemoryAllocator
     unordered_dense::unordered_dense
-    winmm
     xxHash::xxhash
     PkgConfig::tomlplusplus
     zstd::libzstd_static
     unofficial::concurrentqueue::concurrentqueue
-    Synchronization
     imgui::imgui
     magic_enum::magic_enum
     unofficial::tiny-aes-c::tiny-aes-c
@@ -283,17 +296,20 @@ target_precompile_headers(UnleashedRecomp PUBLIC ${SWA_PRECOMPILED_HEADERS})
 function(compile_shader FILE_PATH TARGET_NAME)
     set(FILE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/gpu/shader/${FILE_PATH}.hlsl)
     cmake_path(GET FILE_PATH STEM VARIABLE_NAME)
+    if (WIN32)
         add_custom_command(
             OUTPUT ${FILE_PATH}.dxil.h
             COMMAND ${DIRECTX_DXC_TOOL} -T ${TARGET_NAME} -HV 2021 -all-resources-bound -Wno-ignored-attributes -Fh ${FILE_PATH}.dxil.h ${FILE_PATH} -Vn g_${VARIABLE_NAME}_dxil
             DEPENDS ${FILE_PATH}
         )
+        target_sources(UnleashedRecomp PRIVATE ${FILE_PATH}.dxil.h)
+    endif()
     add_custom_command(
         OUTPUT ${FILE_PATH}.spirv.h
         COMMAND ${DIRECTX_DXC_TOOL} -T ${TARGET_NAME} -HV 2021 -all-resources-bound -spirv -fvk-use-dx-layout ${ARGN} -Fh ${FILE_PATH}.spirv.h ${FILE_PATH} -Vn g_${VARIABLE_NAME}_spirv
         DEPENDS ${FILE_PATH}
     )
-    target_sources(UnleashedRecomp PRIVATE ${FILE_PATH}.dxil.h ${FILE_PATH}.spirv.h)
+    target_sources(UnleashedRecomp PRIVATE ${FILE_PATH}.spirv.h)
 endfunction()
 
 function(compile_vertex_shader FILE_PATH)

thirdparty/ShaderRecomp

@@ -1 +1 @@
-Subproject commit f936ed2212d8291439003eb0c0d8edc0ecafd24d
+Subproject commit 5eaf542426992cec9b98ab14a1c46c85d4ad3120

thirdparty/fshasher/CMakeLists.txt

@@ -2,6 +2,6 @@ project("fshasher")
 
 add_executable(fshasher "fshasher.cpp")
 
-find_package(xxhash CONFIG REQUIRED)
+find_package(xxHash CONFIG REQUIRED)
 
 target_link_libraries(fshasher PRIVATE xxHash::xxhash)

vcpkg.json

@@ -1,9 +1,26 @@
 {
     "builtin-baseline": "e63bd09dc0b7204467705c1c7c71d0e2a3f8860b",
     "dependencies": [
-        "directx-headers",
+        {
-        "directx12-agility",
+            "name": "directx-headers",
-        "d3d12-memory-allocator",
+            "platform": "windows"
+        },
+        {
+            "name": "directx12-agility",
+            "platform": "windows"
+        },
+        {
+            "name": "d3d12-memory-allocator",
+            "platform": "windows"
+        },
+        {
+            "name": "pkgconf",
+            "platform": "windows"
+        },
+        {
+            "name": "imgui",
+            "features": [ "sdl2-binding" ]
+        },
         "directx-dxc",
         "sdl2",
         "unordered-dense",
@@ -11,16 +28,11 @@
         "vulkan-headers",
         "vulkan-memory-allocator",
         "xxhash",
-        "pkgconf",
         "tomlplusplus",
         "zstd",
         "stb",
         "concurrentqueue",
         "tiny-aes-c",
-        {
-            "name": "imgui",
-            "features": [ "sdl2-binding" ]
-        },
         "magic-enum",
         "nativefiledialog-extended",
         "freetype",