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ProfileViewer: Add mode that shows percentages instead of sample counts

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Sometimes it's much nicer to work with percentages than raw sample
counts when browsing through a profile. :^)
This commit is contained in:
Andreas Kling 2020-03-02 21:56:03 +01:00
parent 8effe0b632
commit 058cd1241e
4 changed files with 37 additions and 4 deletions
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7
DevTools/ProfileViewer/Profile.h
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@ -126,6 +126,8 @@ public:
Vector<Frame> frames;
};
u32 filtered_event_count() const { return m_filtered_event_count; }
const Vector<Event>& events() const { return m_events; }
u64 length_in_ms() const { return m_last_timestamp - m_first_timestamp; }
@ -140,6 +142,9 @@ public:
bool is_inverted() const { return m_inverted; }
void set_inverted(bool);
bool show_percentages() const { return m_show_percentages; }
void set_show_percentages(bool);
private:
explicit Profile(Vector<Event>);
@ -147,6 +152,7 @@ private:
RefPtr<ProfileModel> m_model;
Vector<NonnullRefPtr<ProfileNode>> m_roots;
u32 m_filtered_event_count { 0 };
u64 m_first_timestamp { 0 };
u64 m_last_timestamp { 0 };
@ -158,4 +164,5 @@ private:
u32 m_deepest_stack_depth { 0 };
bool m_inverted { false };
bool m_show_percentages { false };
};