blob: d951af8fd63a32f1e921a9571b10f0c2d9807e6e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#pragma once
#include <array>
#include <cstdint>
namespace Hsdbg
{
class TimeSeries
{
public:
static constexpr int CAPACITY = 240;
auto push(float value) -> void;
auto clear() -> void;
auto values() const -> const float* { return m_values.data(); }
auto count() const -> int { return m_count; }
auto offset() const -> int { return m_count == CAPACITY ? m_write : 0; }
auto latest() const -> float;
auto average() const -> float;
auto maximum() const -> float;
private:
std::array<float, CAPACITY> m_values{};
int m_count = 0;
int m_write = 0;
};
class Profiler
{
public:
auto sample_frame(float delta_seconds) -> void;
auto sample_target(uint64_t resident_bytes, bool alive) -> void;
auto reset() -> void;
auto frame_times() const -> const TimeSeries& { return m_frame_ms; }
auto frame_rates() const -> const TimeSeries& { return m_fps; }
auto target_memory_mb() const -> const TimeSeries& { return m_target_memory_mb; }
auto paused() const -> bool { return m_paused; }
auto set_paused(bool value) -> void { m_paused = value; }
private:
TimeSeries m_frame_ms;
TimeSeries m_fps;
TimeSeries m_target_memory_mb;
bool m_paused = false;
};
}
|
