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Backends: changed all backends to allow enabling ImGuiConfigFlags_ViewportsEnable after initialization. (#5371)

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ocornut
2024-10-08 20:47:24 +02:00
parent fa9277d12d
commit 22503bfe75
13 changed files with 81 additions and 86 deletions
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13
backends/imgui_impl_vulkan.cpp
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@@ -277,8 +277,8 @@ struct ImGui_ImplVulkan_Data
//-----------------------------------------------------------------------------
// Forward Declarations
static void ImGui_ImplVulkan_InitPlatformInterface();
static void ImGui_ImplVulkan_ShutdownPlatformInterface();
static void ImGui_ImplVulkan_InitMultiViewportSupport();
static void ImGui_ImplVulkan_ShutdownMultiViewportSupport();
// backends/vulkan/glsl_shader.vert, compiled with:
// # glslangValidator -V -x -o glsl_shader.vert.u32 glsl_shader.vert
@@ -1163,8 +1163,7 @@ bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info)
ImGuiViewport* main_viewport = ImGui::GetMainViewport();
main_viewport->RendererUserData = IM_NEW(ImGui_ImplVulkan_ViewportData)();
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
ImGui_ImplVulkan_InitPlatformInterface();
ImGui_ImplVulkan_InitMultiViewportSupport();
return true;
}
@@ -1185,7 +1184,7 @@ void ImGui_ImplVulkan_Shutdown()
main_viewport->RendererUserData = nullptr;
// Clean up windows
ImGui_ImplVulkan_ShutdownPlatformInterface();
ImGui_ImplVulkan_ShutdownMultiViewportSupport();
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
@@ -1919,7 +1918,7 @@ static void ImGui_ImplVulkan_SwapBuffers(ImGuiViewport* viewport, void*)
wd->SemaphoreIndex = (wd->SemaphoreIndex + 1) % wd->SemaphoreCount; // Now we can use the next set of semaphores
}
void ImGui_ImplVulkan_InitPlatformInterface()
void ImGui_ImplVulkan_InitMultiViewportSupport()
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
if (ImGui::GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
@@ -1931,7 +1930,7 @@ void ImGui_ImplVulkan_InitPlatformInterface()
platform_io.Renderer_SwapBuffers = ImGui_ImplVulkan_SwapBuffers;
}
void ImGui_ImplVulkan_ShutdownPlatformInterface()
void ImGui_ImplVulkan_ShutdownMultiViewportSupport()
{
ImGui::DestroyPlatformWindows();
}