initial commit

2026-05-18 00:03:06 +03:00
commit ea7e73d6a4
183 changed files with 34479 additions and 0 deletions
@@ -0,0 +1,113 @@
+cmake_minimum_required(VERSION 3.20)
+
+project(mxl_multiviewer LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+option(
+    MXL_MULTIVIEWER_ENABLE_MXL_SDK
+    "Enable real MXL SDK integration"
+    OFF
+)
+
+find_package(PkgConfig REQUIRED)
+find_package(Vulkan REQUIRED)
+
+pkg_check_modules(SDL3 REQUIRED sdl3)
+
+add_executable(mxl_multiviewer
+    main.cpp
+    imgui/imgui.cpp
+    imgui/imgui_draw.cpp
+    imgui/imgui_tables.cpp
+    imgui/imgui_widgets.cpp
+    imgui/backends/imgui_impl_sdl3.cpp
+    imgui/backends/imgui_impl_vulkan.cpp
+    AppConfig.cpp
+    FeedCreate.cpp
+    FeedTexture.cpp
+    NoSignalFeed.cpp
+    MxlFeed.cpp
+    MxlInstanceCache.cpp
+    MxlSdkFeed.cpp
+    SmpteBarsFeed.cpp
+    TileLayout.cpp
+    VulkanContext.cpp
+    VulkanUtils.cpp
+    Swapchain.cpp
+    RenderPipeline.cpp
+    V210ComputeDecoder.cpp
+)
+
+target_include_directories(mxl_multiviewer PRIVATE
+    ${SDL3_INCLUDE_DIRS}
+    ${CMAKE_SOURCE_DIR}/imgui
+    ${CMAKE_SOURCE_DIR}/imgui/backends
+)
+
+set_source_files_properties(
+    imgui/imgui.cpp
+    imgui/imgui_draw.cpp
+    imgui/imgui_tables.cpp
+    imgui/imgui_widgets.cpp
+    imgui/backends/imgui_impl_sdl3.cpp
+    imgui/backends/imgui_impl_vulkan.cpp
+    PROPERTIES COMPILE_OPTIONS "-w"
+)
+
+target_link_libraries(mxl_multiviewer PRIVATE
+    ${SDL3_LIBRARIES}
+)
+
+target_compile_options(mxl_multiviewer PRIVATE
+    -Wall
+    -Wextra
+    -Wpedantic
+)
+
+target_compile_definitions(mxl_multiviewer PRIVATE
+    MXL_MULTIVIEWER_ENABLE_MXL_SDK=$<BOOL:${MXL_MULTIVIEWER_ENABLE_MXL_SDK}>
+)
+
+if(MXL_MULTIVIEWER_ENABLE_MXL_SDK)
+    set(MXL_SDK_ROOT "" CACHE PATH "Path to MXL SDK root directory")
+
+    if(NOT MXL_SDK_ROOT)
+        message(FATAL_ERROR "MXL_SDK_ROOT must be set when MXL_MULTIVIEWER_ENABLE_MXL_SDK is ON")
+    endif()
+
+    target_include_directories(mxl_multiviewer PRIVATE
+        ${MXL_SDK_ROOT}/lib/include
+        ${MXL_SDK_ROOT}/build/Linux-Clang-Release/lib/include
+    )
+
+    target_link_directories(mxl_multiviewer PRIVATE
+        ${MXL_SDK_ROOT}/build/Linux-Clang-Release/lib
+        ${MXL_SDK_ROOT}/build/Linux-Clang-Release/lib/internal
+    )
+
+    target_link_libraries(mxl_multiviewer PRIVATE
+        mxl
+        mxl-common
+    )
+endif()
+
+target_link_libraries(mxl_multiviewer PRIVATE
+    ${SDL3_LIBRARIES}
+    Vulkan::Vulkan
+)
+
+# v210 conversion test
+add_executable(v210_test v210_test.cpp)
+target_include_directories(v210_test PRIVATE ${CMAKE_SOURCE_DIR})
+
+# Compile compute shader
+add_custom_command(
+    OUTPUT ${CMAKE_SOURCE_DIR}/shaders/bin/v210_decode.comp.spv
+    COMMAND glslangValidator -V
+        ${CMAKE_SOURCE_DIR}/shaders/v210_decode.comp
+        -o ${CMAKE_SOURCE_DIR}/shaders/bin/v210_decode.comp.spv
+    DEPENDS ${CMAKE_SOURCE_DIR}/shaders/v210_decode.comp
+    COMMENT "Compiling v210_decode.comp to SPIR-V"
+)