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Minor optimization so that mass-calling BeginPopupContext* functions can early out more commonly without hashing ID

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ocornut 2015-12-31 12:11:28 +01:00
parent 81c86dd5e7
commit 749e8fa345
1 changed files with 7 additions and 1 deletions
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8
imgui.cpp
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@ -3208,7 +3208,8 @@ void ImGui::CloseCurrentPopup()
static inline void ClearSetNextWindowData()
{
ImGuiState& g = *GImGui;
g.SetNextWindowPosCond = g.SetNextWindowSizeCond = g.SetNextWindowContentSizeCond = g.SetNextWindowCollapsedCond = g.SetNextWindowFocus = 0;
g.SetNextWindowPosCond = g.SetNextWindowSizeCond = g.SetNextWindowContentSizeCond = g.SetNextWindowCollapsedCond = 0;
g.SetNextWindowFocus = false;
}
static bool BeginPopupEx(const char* str_id, ImGuiWindowFlags extra_flags)
@ -3243,6 +3244,11 @@ static bool BeginPopupEx(const char* str_id, ImGuiWindowFlags extra_flags)
bool ImGui::BeginPopup(const char* str_id)
{
if (GImGui->OpenedPopupStack.Size <= GImGui->CurrentPopupStack.Size) // Early out for performance
{
ClearSetNextWindowData(); // We behave like Begin() and need to consume those values
return false;
}
return BeginPopupEx(str_id, ImGuiWindowFlags_ShowBorders);
}