BeginQuery() const =0 | GtpVisibility::OcclusionQuery | [pure virtual] |
EndQuery() const =0 | GtpVisibility::OcclusionQuery | [pure virtual] |
GetQueryResult() const =0 | GtpVisibility::OcclusionQuery | [pure virtual] |
ResultAvailable() const =0 | GtpVisibility::OcclusionQuery | [pure virtual] |
~OcclusionQuery() | GtpVisibility::OcclusionQuery | [inline, virtual] |