diff --git a/imgui.cpp b/imgui.cpp
index 22d77b2..2e72386 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -9271,19 +9271,21 @@
 }
 
 // FIXME-LEGACY: Prior to 1.61 our DragInt() function internally used floats and because of this the compile-time default value for format was "%.0f".
-// Even though we changed the compile-time default, we expect users to have carried %f around, which would break DragInt() calls. 
-// To honor backward compatibility we are rewriting the format string, unless IMGUI_DISABLE_OBSOLETE_FUNCTIONS is enabled. Note that calling code has a fast-path that return "%d" if the string is "%.0f".
+// Even though we changed the compile-time default, we expect users to have carried %f around, which would break the display of DragInt() calls. 
+// To honor backward compatibility we are rewriting the format string, unless IMGUI_DISABLE_OBSOLETE_FUNCTIONS is enabled. What could possibly go wrong?!
 static const char* PatchFormatStringFloatToInt(const char* fmt)
 {
-    const char* fmt_start = ImParseFormatFindStart(fmt);
-    const char* fmt_end = ImParseFormatFindEnd(fmt_start);
+    if (fmt[0] == '%' && fmt[1] == '.' && fmt[2] == '0' && fmt[3] == 'f' && fmt[4] == 0) // Fast legacy path for "%.0f" which is expected to be the most common case.
+        return "%d";
+    const char* fmt_start = ImParseFormatFindStart(fmt);    // Find % (if any, and ignore %%)
+    const char* fmt_end = ImParseFormatFindEnd(fmt_start);  // Find end of format specifier, which itself is an exercise of confidence/recklessness (because snprintf is dependent on libc or user).
     if (fmt_end > fmt_start && fmt_end[-1] == 'f')
     {
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
         if (fmt_start == fmt && fmt_end[0] == 0)
             return "%d";
         ImGuiContext& g = *GImGui;
-        ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%.*s%%d%s", (int)(fmt_start - fmt), fmt, fmt_end); // Honor leading and trailing decorations
+        ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%.*s%%d%s", (int)(fmt_start - fmt), fmt, fmt_end); // Honor leading and trailing decorations, but lose alignment/precision.
         return g.TempBuffer;
 #else
         IM_ASSERT(0 && "DragInt(): Invalid format string!"); // Old versions used a default parameter of "%.0f", please replace with e.g. "%d"
@@ -9321,7 +9323,7 @@
 
     // Patch old "%.0f" format string to use "%d", read function comments for more details.
     if (data_type == ImGuiDataType_S32 && strcmp(format, "%d") != 0)
-        format = (strcmp(format, "%.0f") == 0) ? "%d" : PatchFormatStringFloatToInt(format);
+        format = PatchFormatStringFloatToInt(format);
 
     // Tabbing or CTRL-clicking on Drag turns it into an input box
     bool start_text_input = false;
@@ -10675,7 +10677,7 @@
 }
 
 // NB: format here must be a simple "%xx" format string with no prefix/suffix (unlike the Drag/Slider functions "format" argument)
-bool ImGui::InputScalar(const char* label, ImGuiDataType data_type, void* data_ptr, void* step_ptr, void* step_fast_ptr, const char* format, ImGuiInputTextFlags extra_flags)
+bool ImGui::InputScalar(const char* label, ImGuiDataType data_type, void* data_ptr, const void* step, const void* step_fast, const char* format, ImGuiInputTextFlags extra_flags)
 {
     ImGuiWindow* window = GetCurrentWindow();
     if (window->SkipItems)
@@ -10692,7 +10694,7 @@
         extra_flags |= ImGuiInputTextFlags_CharsDecimal;
     extra_flags |= ImGuiInputTextFlags_AutoSelectAll;
 
-    if (step_ptr)
+    if (step != NULL)
     {
         const float button_size = GetFrameHeight();
 
@@ -10707,13 +10709,13 @@
         SameLine(0, style.ItemInnerSpacing.x);
         if (ButtonEx("-", ImVec2(button_size, button_size), ImGuiButtonFlags_Repeat | ImGuiButtonFlags_DontClosePopups))
         {
-            DataTypeApplyOp(data_type, '-', data_ptr, data_ptr, g.IO.KeyCtrl && step_fast_ptr ? step_fast_ptr : step_ptr);
+            DataTypeApplyOp(data_type, '-', data_ptr, data_ptr, g.IO.KeyCtrl && step_fast ? step_fast : step);
             value_changed = true;
         }
         SameLine(0, style.ItemInnerSpacing.x);
         if (ButtonEx("+", ImVec2(button_size, button_size), ImGuiButtonFlags_Repeat | ImGuiButtonFlags_DontClosePopups))
         {
-            DataTypeApplyOp(data_type, '+', data_ptr, data_ptr, g.IO.KeyCtrl && step_fast_ptr ? step_fast_ptr : step_ptr);
+            DataTypeApplyOp(data_type, '+', data_ptr, data_ptr, g.IO.KeyCtrl && step_fast ? step_fast : step);
             value_changed = true;
         }
         SameLine(0, style.ItemInnerSpacing.x);
@@ -10750,7 +10752,7 @@
     return InputScalar(label, ImGuiDataType_S32, (void*)v, (void*)(step>0 ? &step : NULL), (void*)(step_fast>0 ? &step_fast : NULL), format, extra_flags);
 }
 
-bool ImGui::InputScalarN(const char* label, ImGuiDataType data_type, void* v, int components, void* step_ptr, void* step_fast_ptr, const char* format, ImGuiInputTextFlags extra_flags)
+bool ImGui::InputScalarN(const char* label, ImGuiDataType data_type, void* v, int components, const void* step, const void* step_fast, const char* format, ImGuiInputTextFlags extra_flags)
 {
     ImGuiWindow* window = GetCurrentWindow();
     if (window->SkipItems)
@@ -10765,7 +10767,7 @@
     for (int i = 0; i < components; i++)
     {
         PushID(i);
-        value_changed |= InputScalar("##v", data_type, v, step_ptr, step_fast_ptr, format, extra_flags);
+        value_changed |= InputScalar("##v", data_type, v, step, step_fast, format, extra_flags);
         SameLine(0, g.Style.ItemInnerSpacing.x);
         PopID();
         PopItemWidth();
diff --git a/imgui_internal.h b/imgui_internal.h
index 3cd5cc1..f27f0a7 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1108,8 +1108,8 @@
     IMGUI_API bool          DragScalar(const char* label, ImGuiDataType data_type, void* v, float v_speed, const void* v_min, const void* v_max, const char* format, float power = 1.0f);
     IMGUI_API bool          DragScalarN(const char* label, ImGuiDataType data_type, void* v, int components, float v_speed, const void* v_min, const void* v_max, const char* format, float power = 1.0f);
 
-    IMGUI_API bool          InputScalar(const char* label, ImGuiDataType data_type, void* v, void* step_ptr, void* step_fast_ptr, const char* format, ImGuiInputTextFlags extra_flags = 0);
-    IMGUI_API bool          InputScalarN(const char* label, ImGuiDataType data_type, void* v, int components, void* step_ptr, void* step_fast_ptr, const char* format, ImGuiInputTextFlags extra_flags = 0);
+    IMGUI_API bool          InputScalar(const char* label, ImGuiDataType data_type, void* v, const void* step, const void* step_fast, const char* format, ImGuiInputTextFlags extra_flags = 0);
+    IMGUI_API bool          InputScalarN(const char* label, ImGuiDataType data_type, void* v, int components, const void* step, const void* step_fast, const char* format, ImGuiInputTextFlags extra_flags = 0);
     IMGUI_API bool          InputTextEx(const char* label, char* buf, int buf_size, const ImVec2& size_arg, ImGuiInputTextFlags flags, ImGuiTextEditCallback callback = NULL, void* user_data = NULL);
     IMGUI_API bool          InputScalarAsWidgetReplacement(const ImRect& bb, ImGuiID id, const char* label, ImGuiDataType data_type, void* data_ptr, const char* format);