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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_opengl3.cpp
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@@ -253,8 +253,8 @@ static ImGui_ImplOpenGL3_Data* ImGui_ImplOpenGL3_GetBackendData()
}
// Forward Declarations
static void ImGui_ImplOpenGL3_InitPlatformInterface();
static void ImGui_ImplOpenGL3_ShutdownPlatformInterface();
static void ImGui_ImplOpenGL3_InitMultiViewportSupport();
static void ImGui_ImplOpenGL3_ShutdownMultiViewportSupport();
// OpenGL vertex attribute state (for ES 1.0 and ES 2.0 only)
#ifndef IMGUI_IMPL_OPENGL_USE_VERTEX_ARRAY
@@ -389,8 +389,7 @@ bool ImGui_ImplOpenGL3_Init(const char* glsl_version)
}
#endif
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
ImGui_ImplOpenGL3_InitPlatformInterface();
ImGui_ImplOpenGL3_InitMultiViewportSupport();
return true;
}
@@ -401,7 +400,7 @@ void ImGui_ImplOpenGL3_Shutdown()
IM_ASSERT(bd != nullptr && "No renderer backend to shutdown, or already shutdown?");
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplOpenGL3_ShutdownPlatformInterface();
ImGui_ImplOpenGL3_ShutdownMultiViewportSupport();
ImGui_ImplOpenGL3_DestroyDeviceObjects();
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
@@ -980,13 +979,13 @@ static void ImGui_ImplOpenGL3_RenderWindow(ImGuiViewport* viewport, void*)
ImGui_ImplOpenGL3_RenderDrawData(viewport->DrawData);
}
static void ImGui_ImplOpenGL3_InitPlatformInterface()
static void ImGui_ImplOpenGL3_InitMultiViewportSupport()
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
platform_io.Renderer_RenderWindow = ImGui_ImplOpenGL3_RenderWindow;
}
static void ImGui_ImplOpenGL3_ShutdownPlatformInterface()
static void ImGui_ImplOpenGL3_ShutdownMultiViewportSupport()
{
ImGui::DestroyPlatformWindows();
}