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57 lines
789 B
C
57 lines
789 B
C
/*
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* Copyright 2011-2026 Branimir Karadzic. All rights reserved.
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* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
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*/
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#ifndef COMMON_H_HEADER_GUARD
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#define COMMON_H_HEADER_GUARD
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#include <bx/timer.h>
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#include <bx/math.h>
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#include "entry/entry.h"
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struct FrameTime
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{
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///
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FrameTime()
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: m_start(bx::InitNone)
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, m_last(bx::InitNone)
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, m_current(bx::getNow() )
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{
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reset();
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}
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///
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void reset()
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{
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m_start = m_current;
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frame();
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}
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///
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void frame()
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{
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m_last = m_current;
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m_current = bx::getNow();
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}
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///
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bx::Ticks getDeltaTime() const
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{
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return m_current - m_last;
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}
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///
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bx::Ticks getDurationTime() const
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{
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return m_current - m_start;
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}
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bx::Ticks m_start;
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bx::Ticks m_last;
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bx::Ticks m_current;
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};
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#endif // COMMON_H_HEADER_GUARD
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