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Examples: GLFW: rework examples main loop to handle minimization without burning CPU or GPU by running unthrottled code. (#7844)

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Backends: GLFW: added ImGui_ImplGlfw_Sleep() helper.
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ocornut 2024-07-31 17:33:24 +02:00
parent 887478793b
commit 71ee2ce367
6 changed files with 36 additions and 2 deletions
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5
examples/example_glfw_opengl2/main.cpp
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@ -91,6 +91,11 @@ int main(int, char**)
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
glfwPollEvents();
if (glfwGetWindowAttrib(window, GLFW_ICONIFIED) != 0)
{
ImGui_ImplGlfw_Sleep(10);
continue;
}
// Start the Dear ImGui frame
ImGui_ImplOpenGL2_NewFrame();