makVrv::DtGlCaps Class Reference

DtGlCaps provide the capabilities value in OpenGL.

Public Member Functions
	DtGlCaps ()
virtual	~DtGlCaps ()
virtual int	maxCombinedAtomicCounterBuffers (void) const
virtual DtVector3< int >	maxComputeWorkGroupCount (void) const
virtual DtVector3< int >	maxComputeWorkGroupSize (void) const
virtual int	maxComputeWorkGroupInvocations (void) const
virtual int	maxTextureImageUnits (void) const
virtual int	maxSsboSize (void) const
virtual int	maxUboSize (void) const
virtual int	maxTextureSize (void) const
virtual float	maxTextureAnisotropy () const
virtual DtVector2< int >	largestWorkGroupLocalSize2d () const
virtual uint64_t	totalAvailableMemoryInBytes (void) const
virtual const std::string &	vendor (void) const
virtual const std::string &	renderer (void) const
virtual const std::string &	version (void) const
virtual const DtGlDriverVersion &	driverNumber (void) const

Protected Member Functions
virtual DtGlDriverVersion	extractDriverNumber (const std::string &version) const

Protected Attributes
int	myMaxAtomicCounters
Vector3_int	myMaxWorkGroupCount
Vector3_int	myMaxWorkGroupSize
int	myMaxGroupInvocations
int	myMaxTextureImageUnits
int	myMaxSsboSize
int	myMaxUboSize
int	myMaxSsboBindings
int	myMaxTextureSize
float	myMaxTextureAnisotropy
uint64_t	myTotalAvailableMemory
std::string	myVendor
std::string	myRenderer
std::string	myVersion
DtGlDriverVersion	myDriverNumber

Private Member Functions
	DtGlCaps (const DtGlCaps &rhs)=delete
DtGlCaps &	operator= (const DtGlCaps &rhs)=delete

Constructor & Destructor Documentation

makVrv::DtGlCaps::DtGlCaps

(

)

constructor. The values reported are only valid if the constructor is called in a thread where an OpenGL context is valid and active/

virtual makVrv::DtGlCaps::~DtGlCaps ( )

virtual

destructor

makVrv::DtGlCaps::DtGlCaps ( const DtGlCaps &  rhs )

privatedelete

not allowed

Member Function Documentation

DtGlCaps& makVrv::DtGlCaps::operator= ( const DtGlCaps &  rhs )

privatedelete

not allowed

virtual int makVrv::DtGlCaps::maxCombinedAtomicCounterBuffers ( void  ) const

virtual

GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS.

virtual DtVector3<int> makVrv::DtGlCaps::maxComputeWorkGroupCount ( void  ) const

virtual

GL_MAX_COMPUTE_WORK_GROUP_COUNT.

virtual DtVector3<int> makVrv::DtGlCaps::maxComputeWorkGroupSize ( void  ) const

virtual

GL_MAX_COMPUTE_WORK_GROUP_SIZE.

virtual int makVrv::DtGlCaps::maxComputeWorkGroupInvocations ( void  ) const

virtual

GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS.

virtual int makVrv::DtGlCaps::maxTextureImageUnits ( void  ) const

virtual

GL_MAX_TEXTURE_IMAGE_UNITS.

virtual int makVrv::DtGlCaps::maxSsboSize ( void  ) const

virtual

GL_MAX_SHADER_STORAGE_BLOCK_SIZE.

virtual int makVrv::DtGlCaps::maxUboSize ( void  ) const

virtual

GL_MAX_UNIFORM_BLOCK_SIZE.

virtual int makVrv::DtGlCaps::maxTextureSize ( void  ) const

virtual

GL_MAX_TEXTURE_SIZE.

virtual float makVrv::DtGlCaps::maxTextureAnisotropy ( ) const

virtual

GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT.

virtual DtVector2<int> makVrv::DtGlCaps::largestWorkGroupLocalSize2d ( ) const

virtual

largest possible regular (x==y) 2d work size Usually, this is 32x32. It is derived from GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS

virtual uint64_t makVrv::DtGlCaps::totalAvailableMemoryInBytes ( void  ) const

virtual

total memory

virtual const std::string& makVrv::DtGlCaps::vendor ( void  ) const

virtual

GL_VENDOR.

virtual const std::string& makVrv::DtGlCaps::renderer ( void  ) const

virtual

GL_RENDERER.

virtual const std::string& makVrv::DtGlCaps::version ( void  ) const

virtual

GL_VERSION.

virtual const DtGlDriverVersion& makVrv::DtGlCaps::driverNumber ( void  ) const

virtual

The driver number. Tested only on Nvidia GeForce.

virtual DtGlDriverVersion makVrv::DtGlCaps::extractDriverNumber ( const std::string &  version ) const

protectedvirtual

internal

Member Data Documentation

int makVrv::DtGlCaps::myMaxAtomicCounters

protected

Vector3_int makVrv::DtGlCaps::myMaxWorkGroupCount

protected

Vector3_int makVrv::DtGlCaps::myMaxWorkGroupSize

protected

int makVrv::DtGlCaps::myMaxGroupInvocations

protected

int makVrv::DtGlCaps::myMaxTextureImageUnits

protected

int makVrv::DtGlCaps::myMaxSsboSize

protected

int makVrv::DtGlCaps::myMaxUboSize

protected

int makVrv::DtGlCaps::myMaxSsboBindings

protected

int makVrv::DtGlCaps::myMaxTextureSize

protected

float makVrv::DtGlCaps::myMaxTextureAnisotropy

protected

uint64_t makVrv::DtGlCaps::myTotalAvailableMemory

protected

std::string makVrv::DtGlCaps::myVendor

protected

std::string makVrv::DtGlCaps::myRenderer

protected

std::string makVrv::DtGlCaps::myVersion

protected

DtGlDriverVersion makVrv::DtGlCaps::myDriverNumber

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvGraphicsUtils/DtGlCaps.h