1732     MS_U32 u32Timer;  in MDrv_MJPEG_IsDispFinish()  local
1734     u32Timer = MsOS_GetSystemTime();  in MDrv_MJPEG_IsDispFinish()
1737         if (MsOS_GetSystemTime()-u32Timer > 30)  in MDrv_MJPEG_IsDispFinish()
1773     MS_U32 u32Timer;  in MDrv_MJPEG_IsQueueFull()  local
1775     u32Timer = MsOS_GetSystemTime();  in MDrv_MJPEG_IsQueueFull()
1778         if (MsOS_GetSystemTime()-u32Timer > 1000)  in MDrv_MJPEG_IsQueueFull()
1786             MJPEG_DEBUG_DRV_MSG("[%td]ms\n", (ptrdiff_t)(MsOS_GetSystemTime()-u32Timer));  in MDrv_MJPEG_IsQueueFull()
1850     MS_U32 u32Timer;  in MDrv_MJPEG_GetFrameBuffer()  local
1852     u32Timer = MsOS_GetSystemTime();  in MDrv_MJPEG_GetFrameBuffer()
1855         if (MsOS_GetSystemTime()-u32Timer > 1000)  in MDrv_MJPEG_GetFrameBuffer()
1863             MJPEG_DEBUG_DRV_MSG("[%td]ms, get ok\n", (ptrdiff_t)(MsOS_GetSystemTime()-u32Timer));  in MDrv_MJPEG_GetFrameBuffer()
1893     MS_U32 u32Timer;  in MDrv_MJPEG_IsFreeFinish()  local
1895     u32Timer = MsOS_GetSystemTime();  in MDrv_MJPEG_IsFreeFinish()
1898         if (MsOS_GetSystemTime()-u32Timer > 1000)  in MDrv_MJPEG_IsFreeFinish()
1906             MJPEG_DEBUG_DRV_MSG("[%td]ms, free ok\n", (ptrdiff_t)(MsOS_GetSystemTime()-u32Timer));  in MDrv_MJPEG_IsFreeFinish()