#include <RE_OGLBuffer.h>

Inheritance diagram for RE_OGLBuffer:

Public Member Functions
	RE_OGLBuffer (RE_BufferType type, int num_elements, int capacity=-1)

void	setBufferType (RE_BufferType type)

void	setAttributeName (const char *attrib)

bool	setFormat (RE_GPUType type, int vectorsize)

void	setNormalizedFormat (bool normalize=true)

bool	setLength (int len)

bool	setCapacity (int size)

void	setInstanceStride (int nprim)

void	setUsage (RE_BufferUsageHint hint)

void	setPersistentBuffer (RE_PersistentBufferMode mode)

void	setSubComponentIndex (int index)

void	setLabel (RE_Render , const char )

bool	setData (RE_Render r, const void data, int offset=0, int sublen=0)

bool	replaceData (RE_Render r, const void subdata, int suboffset, int sublength)

bool	getData (RE_Render , void data, int offset=0, int sublen=0) const

void	orphan (RE_Render *r)

virtual bool	enable (RE_Render *r, unsigned int stride=0, bool geo_object=false)

virtual bool	disable (RE_Render *r)

bool	rebindAttrib (RE_Render r, int location, int stride=-1, RE_GPUType type=nullptr)

bool	unbindAttrib (RE_Render *r)

bool	bindBuffer (RE_Render *r, RE_BufferBinding point, int bind_index=0)

bool	unbindBuffer (RE_Render *r, RE_BufferBinding point, int bind_index=0)

virtual void	draw (RE_Render *r, RE_PrimType prim, unsigned int stride, int num_instanced, int vertices_per_patch)

virtual void	drawRange (RE_Render *r, RE_PrimType prim, int start, int num, int num_instanced, int vertices_per_patch)

virtual void	drawElements (RE_Render r, RE_PrimType prim, RE_OGLBuffer index_array, int offset, int num, int num_instanced, int vertices_per_patch)

void *	map (RE_Render *r, RE_BufferAccess access=RE_BUFFER_WRITE_ONLY)

void *	mapRange (RE_Render *r, int offset, int length, RE_BufferAccess access=RE_BUFFER_WRITE_ONLY)

void	unmap (RE_Render *r)

void *	getPersistentMap () const

int64	getSizeBytes () const
	Graphics memory usage estimate. More...

int64	getMemoryUsage (bool inclusive) const override
	Returns the amount of main memory owned by this RE_OGLBuffer. More...

RE_BufferType	getBufferType () const

RE_GPUType	getDataType () const

int	getVectorSize () const

int	getSubComponentIndex () const

int	getLength () const

int	getCapacity () const

int	getInstanceStride () const

const char *	getAttributeName () const

bool	isBound () const

bool	isMapped () const

bool	isEnabled () const

RE_BufferAccess	getMapAccess () const

int	getID () const

uint32	getBufferOffset () const

uint32	getBufferSize () const

bool	isBufferShared () const

int	getUniqueID () const

bool	setEnabled (bool enabled)

void	incref ()

void	decref ()

int	getRefCount () const

void	setTBO (RE_OGLTexture *tbo)

RE_OGLTexture *	getTBO () const

void	allowSharedBuffer (bool b=true)

void	commitMappedData (RE_Render *r)

void	markAsUsed ()

void	markAsUnused ()

bool	isUsed () const

int	getUseCount () const

Public Member Functions inherited from RE_CachedObjectBase
	RE_CachedObjectBase ()

virtual	~RE_CachedObjectBase ()

void	setVersion (RE_CacheVersion v)

RE_CacheVersion	getVersion () const

void	setExtraData (RE_CachedExtraData *data)

const RE_CachedExtraDataHandle &	getExtraData () const

void	setCacheTag (RE_CacheTagHandle h)

void	resetCacheTag ()

void	setInCache (bool c)

bool	isInCache () const

Static Public Member Functions
static RE_OGLBuffer *	newBuffer (RE_BufferType type, int num_elements, const char *name=nullptr, int capacity=-1)

static int	getMaxVertexArraySize (RE_Render *r)

static int	getMaxElementArraySize (RE_Render *r)

Protected Member Functions
bool	initialize (RE_Render r, const void data, int length=0)

void	resetBuffer ()

void	drawArraysCommon (RE_Render *r, RE_PrimType prim, int start, int num, unsigned int stride, int num_instances, int vertices_per_patch)

bool	bindAttribute (RE_Render r, int location, RE_GPUType type, int stride, const void data)

bool	enableAttribArray (RE_Render r, const char name, RE_GPUType datatype, int vectorsize, unsigned int stride, const void *data)

void	disableAttribArray (RE_Render r, const char name)

	~RE_OGLBuffer () override

Protected Attributes
UT_String	myAttribName

RE_BufferType	myBufferType

RE_GPUType	myType

int	myVectorSize

int	mySubIndex

int	myNormalized

int	myLength

int	myCapacity

int	myInstanceStride

int	myLastStride

int	myAttribLocation

RE_BufferUsageHint	myUsage

RE_PersistentBufferMode	myPersistentBufferMode

RE_BufferAccess	myMappedAccess

bool	myMappedFlag

bool	myBoundFlag

bool	myEnableFlag

GLenum	myDataType

int	myDataSize

GLuint	myBufferID

GLuint	myBufferOffset

GLuint	myBufferSize

bool	myBufferShared

bool	myAllowSharedBuffer

GLenum	myGLBufferType

void *	myMappedDataEnd

void *	myMappedPersistentData

RE_OGLTexture *	myTBO

int64	myRefCount

int	myUseCount

int	myUniqueID

Additional Inherited Members
Public Attributes inherited from RE_CachedObjectBase
RE_CacheVersion	myVersion

RE_CacheTagHandle	myCacheTagHandle

bool	myCachedFlag

RE_CachedExtraDataHandle	myExtraData

Detailed Description

Definition at line 100 of file RE_OGLBuffer.h.

Constructor & Destructor Documentation

RE_OGLBuffer::RE_OGLBuffer	(	RE_BufferType	type,
		int	num_elements,
		int	capacity = `-1`
	)

RE_OGLBuffer::~RE_OGLBuffer ( )

overrideprotected

Member Function Documentation

void RE_OGLBuffer::allowSharedBuffer ( bool b = true )

inline

Definition at line 307 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::bindAttribute	(	RE_Render *	r,
		int	location,
		RE_GPUType	type,
		int	stride,
		const void *	data
	)

protected

bool RE_OGLBuffer::bindBuffer	(	RE_Render *	r,
		RE_BufferBinding	point,
		int	bind_index = `0`
	)

void RE_OGLBuffer::commitMappedData ( RE_Render * r )

void RE_OGLBuffer::decref ( )

inline

Definition at line 296 of file RE_OGLBuffer.h.

virtual bool RE_OGLBuffer::disable ( RE_Render * r )

virtual

Reimplemented in RE_OGLVertexBuffer.

void RE_OGLBuffer::disableAttribArray	(	RE_Render *	r,
		const char *	name
	)

protected

virtual void RE_OGLBuffer::draw	(	RE_Render *	r,
		RE_PrimType	prim,
		unsigned int	stride,
		int	num_instanced,
		int	vertices_per_patch
	)

virtual

Reimplemented in RE_OGLVertexBuffer.

void RE_OGLBuffer::drawArraysCommon	(	RE_Render *	r,
		RE_PrimType	prim,
		int	start,
		int	num,
		unsigned int	stride,
		int	num_instances,
		int	vertices_per_patch
	)

protected

virtual void RE_OGLBuffer::drawElements	(	RE_Render *	r,
		RE_PrimType	prim,
		RE_OGLBuffer *	index_array,
		int	offset,
		int	num,
		int	num_instanced,
		int	vertices_per_patch
	)

virtual

Reimplemented in RE_OGLVertexBuffer.

virtual void RE_OGLBuffer::drawRange	(	RE_Render *	r,
		RE_PrimType	prim,
		int	start,
		int	num,
		int	num_instanced,
		int	vertices_per_patch
	)

virtual

Reimplemented in RE_OGLVertexBuffer.

virtual bool RE_OGLBuffer::enable	(	RE_Render *	r,
		unsigned int	stride = `0`,
		bool	geo_object = `false`
	)

virtual

Reimplemented in RE_OGLCopyPixelBuffer, and RE_OGLVertexBuffer.

bool RE_OGLBuffer::enableAttribArray	(	RE_Render *	r,
		const char *	name,
		RE_GPUType	datatype,
		int	vectorsize,
		unsigned int	stride,
		const void *	data
	)

protected

const char* RE_OGLBuffer::getAttributeName ( ) const

inline

Definition at line 270 of file RE_OGLBuffer.h.

uint32 RE_OGLBuffer::getBufferOffset ( ) const

inline

Definition at line 278 of file RE_OGLBuffer.h.

uint32 RE_OGLBuffer::getBufferSize ( ) const

inline

Definition at line 279 of file RE_OGLBuffer.h.

RE_BufferType RE_OGLBuffer::getBufferType ( ) const

inline

Definition at line 263 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getCapacity ( ) const

inline

Definition at line 268 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::getData	(	RE_Render *	,
		void *	data,
		int	offset = `0`,
		int	sublen = `0`
	)		const

RE_GPUType RE_OGLBuffer::getDataType ( ) const

inline

Definition at line 264 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getID ( ) const

inline

Definition at line 277 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getInstanceStride ( ) const

inline

Definition at line 269 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getLength ( ) const

inline

Definition at line 267 of file RE_OGLBuffer.h.

RE_BufferAccess RE_OGLBuffer::getMapAccess ( ) const

inline

Definition at line 274 of file RE_OGLBuffer.h.

static int RE_OGLBuffer::getMaxElementArraySize ( RE_Render * r )

static

static int RE_OGLBuffer::getMaxVertexArraySize ( RE_Render * r )

static

int64 RE_OGLBuffer::getMemoryUsage ( bool inclusive ) const

inlineoverridevirtual

Returns the amount of main memory owned by this RE_OGLBuffer.

Reimplemented from RE_CachedObjectBase.

Reimplemented in RE_OGLVertexBuffer.

Definition at line 255 of file RE_OGLBuffer.h.

void* RE_OGLBuffer::getPersistentMap ( ) const

inline

Definition at line 248 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getRefCount ( ) const

inline

Definition at line 302 of file RE_OGLBuffer.h.

int64 RE_OGLBuffer::getSizeBytes ( ) const

Graphics memory usage estimate.

int RE_OGLBuffer::getSubComponentIndex ( ) const

inline

Definition at line 266 of file RE_OGLBuffer.h.

RE_OGLTexture* RE_OGLBuffer::getTBO ( ) const

inline

Definition at line 305 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getUniqueID ( ) const

inline

Definition at line 283 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getUseCount ( ) const

inline

Definition at line 314 of file RE_OGLBuffer.h.

int RE_OGLBuffer::getVectorSize ( ) const

inline

Definition at line 265 of file RE_OGLBuffer.h.

void RE_OGLBuffer::incref ( )

inline

Definition at line 295 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::initialize	(	RE_Render *	r,
		const void *	data,
		int	length = `0`
	)

protected

bool RE_OGLBuffer::isBound ( ) const

inline

Definition at line 271 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::isBufferShared ( ) const

inline

Definition at line 280 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::isEnabled ( ) const

inline

Definition at line 273 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::isMapped ( ) const

inline

Definition at line 272 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::isUsed ( ) const

inline

Definition at line 313 of file RE_OGLBuffer.h.

void* RE_OGLBuffer::map	(	RE_Render *	r,
		RE_BufferAccess	access = `RE_BUFFER_WRITE_ONLY`
	)

void* RE_OGLBuffer::mapRange	(	RE_Render *	r,
		int	offset,
		int	length,
		RE_BufferAccess	access = `RE_BUFFER_WRITE_ONLY`
	)

void RE_OGLBuffer::markAsUnused ( )

inline

Definition at line 312 of file RE_OGLBuffer.h.

void RE_OGLBuffer::markAsUsed ( )

inline

Definition at line 311 of file RE_OGLBuffer.h.

static RE_OGLBuffer* RE_OGLBuffer::newBuffer	(	RE_BufferType	type,
		int	num_elements,
		const char *	name = `nullptr`,
		int	capacity = `-1`
	)

static

void RE_OGLBuffer::orphan ( RE_Render * r )

bool RE_OGLBuffer::rebindAttrib	(	RE_Render *	r,
		int	location,
		int	stride = `-1`,
		RE_GPUType *	type = `nullptr`
	)

bool RE_OGLBuffer::replaceData	(	RE_Render *	r,
		const void *	subdata,
		int	suboffset,
		int	sublength
	)

inline

Definition at line 176 of file RE_OGLBuffer.h.

void RE_OGLBuffer::resetBuffer ( )

protected

void RE_OGLBuffer::setAttributeName ( const char * attrib )

void RE_OGLBuffer::setBufferType ( RE_BufferType type )

bool RE_OGLBuffer::setCapacity ( int size )

bool RE_OGLBuffer::setData	(	RE_Render *	r,
		const void *	data,
		int	offset = `0`,
		int	sublen = `0`
	)

bool RE_OGLBuffer::setEnabled ( bool enabled )

inline

Definition at line 291 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::setFormat	(	RE_GPUType	type,
		int	vectorsize
	)

void RE_OGLBuffer::setInstanceStride ( int nprim )

void RE_OGLBuffer::setLabel	(	RE_Render *	,
		const char *
	)

bool RE_OGLBuffer::setLength ( int len )

void RE_OGLBuffer::setNormalizedFormat ( bool normalize = true )

void RE_OGLBuffer::setPersistentBuffer ( RE_PersistentBufferMode mode )

void RE_OGLBuffer::setSubComponentIndex ( int index )

void RE_OGLBuffer::setTBO ( RE_OGLTexture * tbo )

void RE_OGLBuffer::setUsage ( RE_BufferUsageHint hint )

bool RE_OGLBuffer::unbindAttrib ( RE_Render * r )

bool RE_OGLBuffer::unbindBuffer	(	RE_Render *	r,
		RE_BufferBinding	point,
		int	bind_index = `0`
	)

void RE_OGLBuffer::unmap ( RE_Render * r )

Member Data Documentation

bool RE_OGLBuffer::myAllowSharedBuffer

protected

Definition at line 365 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myAttribLocation

protected

Definition at line 350 of file RE_OGLBuffer.h.

UT_String RE_OGLBuffer::myAttribName

protected

Definition at line 340 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::myBoundFlag

protected

Definition at line 356 of file RE_OGLBuffer.h.

GLuint RE_OGLBuffer::myBufferID

protected

Definition at line 361 of file RE_OGLBuffer.h.

GLuint RE_OGLBuffer::myBufferOffset

protected

Definition at line 362 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::myBufferShared

protected

Definition at line 364 of file RE_OGLBuffer.h.

GLuint RE_OGLBuffer::myBufferSize

protected

Definition at line 363 of file RE_OGLBuffer.h.

RE_BufferType RE_OGLBuffer::myBufferType

protected

Definition at line 341 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myCapacity

protected

Definition at line 347 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myDataSize

protected

Definition at line 360 of file RE_OGLBuffer.h.

GLenum RE_OGLBuffer::myDataType

protected

Definition at line 359 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::myEnableFlag

protected

Definition at line 357 of file RE_OGLBuffer.h.

GLenum RE_OGLBuffer::myGLBufferType

protected

Definition at line 366 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myInstanceStride

protected

Definition at line 348 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myLastStride

protected

Definition at line 349 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myLength

protected

Definition at line 346 of file RE_OGLBuffer.h.

RE_BufferAccess RE_OGLBuffer::myMappedAccess

protected

Definition at line 353 of file RE_OGLBuffer.h.

void* RE_OGLBuffer::myMappedDataEnd

protected

Definition at line 368 of file RE_OGLBuffer.h.

bool RE_OGLBuffer::myMappedFlag

protected

Definition at line 355 of file RE_OGLBuffer.h.

void* RE_OGLBuffer::myMappedPersistentData

protected

Definition at line 369 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myNormalized

protected

Definition at line 345 of file RE_OGLBuffer.h.

RE_PersistentBufferMode RE_OGLBuffer::myPersistentBufferMode

protected

Definition at line 352 of file RE_OGLBuffer.h.

int64 RE_OGLBuffer::myRefCount

protected

Definition at line 371 of file RE_OGLBuffer.h.

int RE_OGLBuffer::mySubIndex

protected

Definition at line 344 of file RE_OGLBuffer.h.

RE_OGLTexture* RE_OGLBuffer::myTBO

protected

Definition at line 370 of file RE_OGLBuffer.h.

RE_GPUType RE_OGLBuffer::myType

protected

Definition at line 342 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myUniqueID

protected

Definition at line 374 of file RE_OGLBuffer.h.

RE_BufferUsageHint RE_OGLBuffer::myUsage

protected

Definition at line 351 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myUseCount

protected

Definition at line 372 of file RE_OGLBuffer.h.

int RE_OGLBuffer::myVectorSize

protected

Definition at line 343 of file RE_OGLBuffer.h.

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

RE/RE_OGLBuffer.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation