meson.build

@@ -29,19 +29,12 @@ deps = [
   dependency('glfw3', include_type: 'system'),
   dependency('glm', include_type: 'system'),
   dependency('vulkan', include_type: 'system'),
+  cpp.find_library('imgui'),
 ]
 
-imgui_dep = dependency('imgui', required: false, include_type: 'system')
-
-if not imgui_dep.found()
-  imgui_dep = cpp.find_library('imgui', required: true)
-endif
-
-deps += imgui_dep
-
 executable(
   'graphics-test',
   sources: files('src/main.cpp'),
   include_directories: include_directories('include', is_system: true),
   dependencies: deps,
-)
+)

src/main.cpp

@@ -342,14 +342,6 @@ class VulkanApp {
     IMGUI_CHECKVERSION();
     ImGui::CreateContext();
 
-    // Remember to use a reference here, otherwise
-    // the ImGui::GetIO() function will return a
-    // copy and the changes won't be saved.
-    ImGuiIO& imGuiIO = ImGui::GetIO();
-
-    // Disable writing imgui.ini
-    imGuiIO.IniFilename = nullptr;
-
     // Setup Dear ImGui style
     ImGui::StyleColorsDark();
 
@@ -378,7 +370,7 @@ class VulkanApp {
       .Queue                       = mGraphicsQueue,
       .DescriptorPool              = mImGuiDescriptorPool.get(),
       .RenderPass                  = mRenderPass.get(),
-      .MinImageCount               = MAX_FRAMES_IN_FLIGHT,
+      .MinImageCount               = 1,
       .ImageCount                  = static_cast<uint32_t>(mSwapChainImages.size()),
       .MSAASamples                 = static_cast<VkSampleCountFlagBits>(mMsaaSamples),
       .PipelineCache               = VK_NULL_HANDLE,