The BufferObject class is a Buffer that can upload its data on the GPU memory. More...

#include <BufferObject.hpp>

Inheritance diagram for vl::BufferObject:

Public Member Functions
	BufferObject ()

	BufferObject (const BufferObject &other)

BufferObject &	operator= (const BufferObject &other)

void	swap (BufferObject &other)

	~BufferObject ()

void	setHandle (unsigned int handle)

unsigned int	handle () const

GLsizeiptr	byteCountBufferObject () const

void	createBufferObject ()

void	deleteBufferObject ()

void	downloadBufferObject ()

void	setBufferData (EBufferObjectUsage usage, bool discard_local_storage=false)

void	setBufferData (GLsizeiptr byte_count, const GLvoid *data, EBufferObjectUsage usage)

void	setBufferSubData (GLintptr offset=0, GLsizeiptr byte_count=-1, bool discard_local_storage=false)

void	setBufferSubData (GLintptr offset, GLsizeiptr byte_count, const GLvoid *data)

void *	mapBufferObject (EBufferObjectAccess access)

bool	unmapBufferObject ()

EBufferObjectUsage	usage () const
	BufferObject usage flag as specified by setBufferData(). More...

Public Member Functions inherited from vl::Buffer
	Buffer ()

	Buffer (const Buffer &other)

Buffer &	operator= (const Buffer &other)

void	swap (Buffer &other)

	~Buffer ()

void	clear ()

void	resize (size_t byte_count, size_t alignment=0)

void	setUserAllocatedBuffer (void *ptr, size_t bytes)
	Uses a user-allocated buffer as storage. More...

void	setAllocationMode (EAllocationMode mode)

EAllocationMode	allocationMode () const

size_t	bytesUsed () const

bool	empty () const

unsigned char *	ptr ()

const unsigned char *	ptr () const

size_t	alignment () const

Public Member Functions inherited from vl::Object
	Object ()
	Constructor. More...

	Object (const Object &other)
	Copy constructor: copies the name, ref count mutex and user data. More...

Object &	operator= (const Object &other)
	Copy operator: copies the object's name, ref count mutex and user data. More...

const std::string &	objectName () const
	The name of the object, by default set to the object's class name. More...

void	setObjectName (const char *name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setObjectName (const std::string &name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setRefCountMutex (IMutex *mutex)
	The mutex used to protect the reference counting of an Object across multiple threads. More...

IMutex *	refCountMutex ()
	The mutex used to protect the reference counting of an Object across multiple threads. More...

const IMutex *	refCountMutex () const
	The mutex used to protect the reference counting of an Object across multiple threads. More...

int	referenceCount () const
	Returns the number of references of an object. More...

void	incReference () const
	Increments the reference count of an object. More...

void	decReference ()
	Decrements the reference count of an object and deletes it if both automaticDelete() is `true` the count reaches 0. More...

void	setAutomaticDelete (bool autodel_on)
	If set to true the Object is deleted when its reference count reaches 0. More...

bool	automaticDelete () const
	If set to true the Object is deleted when its reference count reaches 0. More...

template<class T >
T *	as ()
	Casts an Object to the specified class. More...

template<class T >
const T *	as () const
	Casts an Object to the specified class. More...

Protected Attributes
unsigned int	mHandle

GLsizeiptr	mByteCountBufferObject

EBufferObjectUsage	mUsage

Protected Attributes inherited from vl::Buffer
unsigned char *	mPtr

size_t	mByteCount

size_t	mAlignment

EAllocationMode	mAllocationMode

Protected Attributes inherited from vl::Object
std::string	mObjectName

IMutex *	mRefCountMutex

int	mReferenceCount

bool	mAutomaticDelete

Additional Inherited Members
Public Types inherited from vl::Buffer
enum	EAllocationMode { UserAllocatedBuffer, AutoAllocatedBuffer }

Static Public Member Functions inherited from vl::Buffer
static void *	alignedMalloc (size_t bytes, size_t alignment)

static void	alignedFree (void *ptr)

Protected Member Functions inherited from vl::Object
virtual	~Object ()