2) va_dri2.c: use _XSend instead of _XReply which is time-consuming
3) trace message for vaPutSurface/vaInitialize/vaTerminate
Signed-off-by: Guoliang Ji <guoliangx.ji@intel.com>
Signed-off-by: Zhaohan Ren <zhaohan.ren@intel.com>
Signed-off-by: Austin Yuan <shengquan.yuan@gmail.com>