Inheritance diagram for RE_OcclusionQuery:

Public Types
enum	RE_OcclusionResult { BOOLEAN, NUM_SAMPLES }

Public Member Functions
	RE_OcclusionQuery (RE_OcclusionResult result=NUM_SAMPLES)

	~RE_OcclusionQuery () override

bool	begin (RE_Render *r) override

void	end (RE_Render *r) override

bool	getAnySamplesDrawn (RE_Render *r)

int	getNumDrawn (RE_Render *r)

Public Member Functions inherited from RE_OGLQuery
	~RE_OGLQuery () override

bool	init (RE_Render *r) override
	Create the query. A query cannot be created if another query is active. More...

bool	isResultAvailable (RE_Render *r) const
	Returns true if the query result is available from the GL server. More...

bool	isQueryBlockDone () const
	returns true if a query block has been executed in the past. More...

int	getID () const
	Get Raw GL ID of the query object. More...

void	reset ()

void	destroy ()
	Deletes the query ID. init() must be called again. More...

Public Member Functions inherited from RE_ContextSpecificObject
	RE_ContextSpecificObject ()

virtual	~RE_ContextSpecificObject ()

void	initContext (RE_Render *r)

bool	matchesContext (RE_Render *r) const

void	clearContext ()

Additional Inherited Members
Protected Member Functions inherited from RE_OGLQuery
	RE_OGLQuery (RE_Extension extension_type, int gl_query_type, int stream_num, RE_Extension alternate_extension=RE_EXT_INVALID, int alt_gl_query_type=0)

int	getIntResult (RE_Render *r)

int64	getLongResult (RE_Render *r)

bool	queryCounter (RE_Render *r)

Protected Member Functions inherited from RE_ContextSpecificObject
RE_Render *	getMyRender ()

bool	initOrCheckRender (RE_Render *r)

Detailed Description

Definition at line 29 of file RE_OcclusionQuery.h.

Member Enumeration Documentation

Enumerator
BOOLEAN
NUM_SAMPLES

Definition at line 32 of file RE_OcclusionQuery.h.

RE_OcclusionQuery::RE_OcclusionQuery ( RE_OcclusionResult result = NUM_SAMPLES )

RE_OcclusionQuery::~RE_OcclusionQuery ( )

inlineoverride

Definition at line 39 of file RE_OcclusionQuery.h.

bool RE_OcclusionQuery::begin ( RE_Render * r )

overridevirtual

Bracket the draw calls to measure with begin and end.

Reimplemented from RE_OGLQuery.

void RE_OcclusionQuery::end ( RE_Render * r )

overridevirtual

Bracket the draw calls to measure with begin and end.

Reimplemented from RE_OGLQuery.

bool RE_OcclusionQuery::getAnySamplesDrawn ( RE_Render * r )

inline

Definition at line 44 of file RE_OcclusionQuery.h.

int RE_OcclusionQuery::getNumDrawn ( RE_Render * r )

inline

Definition at line 47 of file RE_OcclusionQuery.h.

The documentation for this class was generated from the following file: