diff options
Diffstat (limited to 'Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h')
-rw-r--r-- | Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h b/Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h index b58c77d..56bd398 100644 --- a/Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h +++ b/Tests/VSWinStorePhone/Direct3DApp1/BasicTimer.h @@ -9,8 +9,7 @@ public: // Initializes internal timer values. BasicTimer() { - if (!QueryPerformanceFrequency(&m_frequency)) - { + if (!QueryPerformanceFrequency(&m_frequency)) { throw ref new Platform::FailureException(); } Reset(); @@ -28,33 +27,29 @@ public: // Update the timer's internal values. void Update() { - if (!QueryPerformanceCounter(&m_currentTime)) - { + if (!QueryPerformanceCounter(&m_currentTime)) { throw ref new Platform::FailureException(); } m_total = static_cast<float>( static_cast<double>(m_currentTime.QuadPart - m_startTime.QuadPart) / - static_cast<double>(m_frequency.QuadPart) - ); + static_cast<double>(m_frequency.QuadPart)); - if (m_lastTime.QuadPart == m_startTime.QuadPart) - { - // If the timer was just reset, report a time delta equivalent to 60Hz frame time. + if (m_lastTime.QuadPart == m_startTime.QuadPart) { + // If the timer was just reset, report a time delta equivalent to 60Hz + // frame time. m_delta = 1.0f / 60.0f; - } - else - { + } else { m_delta = static_cast<float>( static_cast<double>(m_currentTime.QuadPart - m_lastTime.QuadPart) / - static_cast<double>(m_frequency.QuadPart) - ); + static_cast<double>(m_frequency.QuadPart)); } m_lastTime = m_currentTime; } - // Duration in seconds between the last call to Reset() and the last call to Update(). + // Duration in seconds between the last call to Reset() and the last call to + // Update(). property float Total { float get() { return m_total; } |