if ( (int)m_gifDecoder->GetWidth() != m_Width ||
(int)m_gifDecoder->GetHeight() != m_Height ||
m_gifDecoder->GetLeft() != 0 || m_gifDecoder->GetTop() != 0 )
if ( (int)m_gifDecoder->GetWidth() != m_Width ||
(int)m_gifDecoder->GetHeight() != m_Height ||
m_gifDecoder->GetLeft() != 0 || m_gifDecoder->GetTop() != 0 )