Backends: GLUT: remove call to ImGui::NewFrame() from ImGui_ImplGLUT_NewFrame(). (#6337)
diff --git a/backends/imgui_impl_glut.cpp b/backends/imgui_impl_glut.cpp
index 4734e49..5a3e7cc 100644
--- a/backends/imgui_impl_glut.cpp
+++ b/backends/imgui_impl_glut.cpp
@@ -21,6 +21,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
+// 2023-04-17: BREAKING: Removed call to ImGui::NewFrame() from ImGui_ImplGLUT_NewFrame(). Needs to be called from the main application loop, like with every other backends.
// 2022-09-26: Inputs: Renamed ImGuiKey_ModXXX introduced in 1.87 to ImGuiMod_XXX (old names still supported).
// 2022-01-26: Inputs: replaced short-lived io.AddKeyModsEvent() (added two weeks ago) with io.AddKeyEvent() using ImGuiKey_ModXXX flags. Sorry for the confusion.
// 2022-01-17: Inputs: calling new io.AddMousePosEvent(), io.AddMouseButtonEvent(), io.AddMouseWheelEvent() API (1.87+).
@@ -202,9 +203,6 @@
delta_time_ms = 1;
io.DeltaTime = delta_time_ms / 1000.0f;
g_Time = current_time;
-
- // Start the frame
- ImGui::NewFrame();
}
static void ImGui_ImplGLUT_UpdateKeyModifiers()
diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 5ad221b..7277173 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -37,9 +37,13 @@
Breaking changes:
+- Backends: GLUT: Removed call to ImGui::NewFrame() from ImGui_ImplGLUT_NewFrame().
+ It needs to be called from the main app loop, like with every other backends. (#6337) [@GereonV]
+
Other changes:
+
-----------------------------------------------------------------------
VERSION 1.89.5 (Released 2023-04-13)
-----------------------------------------------------------------------
diff --git a/examples/example_glut_opengl2/main.cpp b/examples/example_glut_opengl2/main.cpp
index 9333d13..b7a07e8 100644
--- a/examples/example_glut_opengl2/main.cpp
+++ b/examples/example_glut_opengl2/main.cpp
@@ -107,6 +107,7 @@
// Start the Dear ImGui frame
ImGui_ImplOpenGL2_NewFrame();
ImGui_ImplGLUT_NewFrame();
+ ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window)
