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Debug Tools: ID Stack Tool: fixed a crash when using PushOverrideID(0) during a query. (#8937, #4631)

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ocornut
2025-09-17 18:06:03 +02:00
parent 7e473d38d3
commit 9cf9d2be83
3 changed files with 14 additions and 0 deletions
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11
imgui.cpp
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@@ -17662,6 +17662,7 @@ void ImGui::UpdateDebugToolStackQueries()
// Clear hook when id stack tool is not visible
g.DebugHookIdInfoId = 0;
tool->QueryHookActive = false;
if (g.FrameCount != tool->LastActiveFrame + 1)
return;
@@ -17687,11 +17688,15 @@ void ImGui::UpdateDebugToolStackQueries()
// Update hook
stack_level = tool->StackLevel;
if (stack_level == -1)
{
g.DebugHookIdInfoId = query_main_id;
tool->QueryHookActive = true;
}
else if (stack_level >= 0 && stack_level < tool->Results.Size)
{
g.DebugHookIdInfoId = tool->Results[stack_level].ID;
tool->Results[stack_level].QueryFrameCount++;
tool->QueryHookActive = true;
}
}
@@ -17701,11 +17706,17 @@ void ImGui::DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* dat
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImGuiIDStackTool* tool = &g.DebugIDStackTool;
if (tool->QueryHookActive == false)
{
IM_ASSERT(id == 0);
return;
}
// Step 0: stack query
// This assumes that the ID was computed with the current ID stack, which tends to be the case for our widget.
if (tool->StackLevel == -1)
{
IM_ASSERT(tool->Results.Size == 0);
tool->StackLevel++;
tool->Results.resize(window->IDStack.Size + 1, ImGuiStackLevelInfo());
for (int n = 0; n < window->IDStack.Size + 1; n++)