[imgui] add new feature sdl3gpu-binding (#44038)

Co-authored-by: Sebastian Schäfer <6412444+Agorath@users.noreply.github.com>

ports/imgui/CMakeLists.txt

@@ -93,6 +93,12 @@ if(IMGUI_BUILD_SDL3_BINDING)
     target_sources(${PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdl3.cpp)
 endif()
 
+if(IMGUI_BUILD_SDLGPU3_BINDING)
+    find_package(SDL3 CONFIG REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PUBLIC SDL3::SDL3)
+    target_sources(${PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdlgpu3.cpp)
+endif()
+
 if(IMGUI_BUILD_SDL3_RENDERER_BINDING)
     find_package(SDL3 CONFIG REQUIRED)
     target_link_libraries(${PROJECT_NAME} PUBLIC SDL3::SDL3)
@@ -233,6 +239,16 @@ if(NOT IMGUI_SKIP_HEADERS)
         install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdl3.h DESTINATION include)
     endif()
 
+    if(IMGUI_BUILD_SDLGPU3_BINDING)
+        install(
+            FILES
+                ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdlgpu3.h
+                ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdlgpu3_shaders.h
+            DESTINATION
+                include
+        )
+    endif()
+
     if(IMGUI_BUILD_SDL3_RENDERER_BINDING)
         install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/backends/imgui_impl_sdlrenderer3.h DESTINATION include)
     endif()

ports/imgui/imgui-config.cmake.in

@@ -14,7 +14,7 @@ if (@IMGUI_BUILD_GLUT_BINDING@)
     find_dependency(GLUT)
 endif()
 
-if (@IMGUI_BUILD_SDL3_BINDING@ OR @IMGUI_BUILD_SDL3_RENDERER_BINDING@)
+if (@IMGUI_BUILD_SDL3_BINDING@ OR @IMGUI_BUILD_SDL3_RENDERER_BINDING@ OR @IMGUI_BUILD_SDLGPU3_BINDING@)
     find_dependency(SDL3 CONFIG)
 endif()
 

ports/imgui/portfile.cmake

@@ -36,6 +36,7 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
     opengl3-binding             IMGUI_BUILD_OPENGL3_BINDING
     osx-binding                 IMGUI_BUILD_OSX_BINDING
     sdl3-binding                IMGUI_BUILD_SDL3_BINDING
+    sdlgpu3-binding             IMGUI_BUILD_SDLGPU3_BINDING
     sdl3-renderer-binding       IMGUI_BUILD_SDL3_RENDERER_BINDING
     vulkan-binding              IMGUI_BUILD_VULKAN_BINDING
     win32-binding               IMGUI_BUILD_WIN32_BINDING

ports/imgui/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "imgui",
   "version": "1.91.8",
-  "port-version": 3,
+  "port-version": 4,
   "description": "Bloat-free Immediate Mode Graphical User interface for C++ with minimal dependencies.",
   "homepage": "https://github.com/ocornut/imgui",
   "license": "MIT",
@@ -113,6 +113,18 @@
         "sdl3"
       ]
     },
+    "sdlgpu3-binding": {
+      "description": "Make available SDLGPU3 binding",
+      "dependencies": [
+        {
+          "name": "imgui",
+          "features": [
+            "sdl3-binding"
+          ]
+        },
+        "sdl3"
+      ]
+    },
     "test-engine": {
       "description": "Build test engine",
       "supports": "!uwp",

versions/baseline.json

@@ -3694,7 +3694,7 @@
     },
     "imgui": {
       "baseline": "1.91.8",
-      "port-version": 3
+      "port-version": 4
     },
     "imgui-node-editor": {
       "baseline": "0.9.3",

versions/i-/imgui.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5f4112249c873fd337a417c75e45127362785b75",
+      "version": "1.91.8",
+      "port-version": 4
+    },
     {
       "git-tree": "b16f14ae5efea50d80813678ef0b4dcbf500d1f2",
       "version": "1.91.8",