class TGLFormat


 Encapsulation of format / contents of an OpenGL buffer.

Function Members (Methods)

public:

	TGLFormat()
	TGLFormat(Rgl::EFormatOptions options)
	TGLFormat(const TGLFormat&)
virtual	~TGLFormat()
static TClass*	Class()
Int_t	GetAccumSize() const
Int_t	GetDepthSize() const
Int_t	GetSamples() const
Int_t	GetStencilSize() const
Bool_t	HasAccumBuffer() const
Bool_t	HasDepth() const
Bool_t	HasMultiSampling() const
Bool_t	HasStencil() const
virtual TClass*	IsA() const
Bool_t	IsDoubleBuffered() const
Bool_t	IsStereo() const
Bool_t	operator!=(const TGLFormat& rhs) const
TGLFormat&	operator=(const TGLFormat&)
Bool_t	operator==(const TGLFormat& rhs) const
void	SetAccumSize(Int_t accum)
void	SetDepthSize(Int_t depth)
void	SetDoubleBuffered(Bool_t db)
void	SetSamples(Int_t samples)
void	SetStencilSize(Int_t stencil)
void	SetStereo(Bool_t db)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

private:

static Int_t	GetDefaultSamples()
static void	InitAvailableSamples()

Data Members

private:

Int_t	fAccumSize
Int_t	fDepthSize
Bool_t	fDoubleBuffered
Int_t	fSamples
Int_t	fStencilSize
Bool_t	fStereo
static vector<Int_t>	fgAvailableSamples

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLFormat()

 16-bits needed for some virtual machines (VirtualBox) and Xming-mesa
 (when running ssh from windows to linux).
 All others seem to have 24-bit depth-buffers only and use this anyway.
Default ctor. Default surface is:
-double buffered
-RGBA
-with depth buffer
-no accumulation buffer
-with stencil
-multi-sampling depends on seeting of "OpenGL.Framebuffer.Multisample"

TGLFormat(Rgl::EFormatOptions options)

Define surface using options.

~TGLFormat()

Destructor.

Int_t GetDepthSize() const

Get the size of depth buffer.

void SetDepthSize(Int_t depth)

Set the size of color buffer.

Bool_t HasDepth() const

Check, if this surface has depth buffer.

Int_t GetStencilSize() const

Get the size of stencil buffer.

void SetStencilSize(Int_t stencil)

Set the size of stencil buffer.

Bool_t HasStencil() const

Check, if this surface has stencil buffer.

Int_t GetAccumSize() const

Get the size of accum buffer.

void SetAccumSize(Int_t accum)

Set the size of accum buffer.

Bool_t HasAccumBuffer() const

Check, if this surface has accumulation buffer.

Bool_t IsDoubleBuffered() const

Check, if the surface is double buffered.

void SetDoubleBuffered(Bool_t db)

Set the surface as double/single buffered.

Bool_t IsStereo() const

Check, if the surface is stereo buffered.

void SetStereo(Bool_t db)

Set the surface as stereo/non-stereo buffered.

Int_t GetSamples() const

Get the number of samples for multi-sampling.

void SetSamples(Int_t samples)

Set the number of samples for multi-sampling.

Bool_t HasMultiSampling() const

Check, if multi-sampling is requred.

Int_t GetDefaultSamples()

 Return default number of samples for multi-sampling.

void InitAvailableSamples()

TGLFormat()