diff --git a/3rdparty/ocornut-imgui/widgets/color_picker.h b/3rdparty/ocornut-imgui/widgets/color_picker.h
index f9d9812f7..72a630dfd 100644
--- a/3rdparty/ocornut-imgui/widgets/color_picker.h
+++ b/3rdparty/ocornut-imgui/widgets/color_picker.h
@@ -3,4 +3,22 @@ namespace ImGui
 	bool ColorPicker4(float* col, bool show_alpha);
 	bool ColorPicker3(float col[3]);
 
+	inline bool ColorEdit4(const char* label, uint32_t* _rgba, bool show_alpha = true)
+	{
+		uint8_t* rgba = (uint8_t*)_rgba;
+		float col[4] =
+		{
+			rgba[0]/255.0f,
+			rgba[1]/255.0f,
+			rgba[2]/255.0f,
+			rgba[3]/255.0f,
+		};
+		bool result = ColorEdit4(label, col, show_alpha);
+		rgba[0] = uint8_t(col[0]*255.0f);
+		rgba[1] = uint8_t(col[1]*255.0f);
+		rgba[2] = uint8_t(col[2]*255.0f);
+		rgba[3] = uint8_t(col[3]*255.0f);
+		return result;
+	}
+
 } // namespace ImGui