Pure OpenGL 3.3 capabilities class. More...

Detailed Description

Pure OpenGL 3.3 capabilities class.

Definition at line 20 of file PureHwVideoDiscoverOpenGL_3_3.h.

#include <PureHwVideoDiscoverOpenGL_3_3.h>

Inheritance diagram for PureHwVideoDiscoverOpenGL_3_3:

Public Member Functions
	PureHwVideoDiscoverOpenGL_3_3 (const std::string &sVidFeaturesOGL, const std::string &sVidFeaturesWGL, const std::string &sVidVersionOGL, const TPureUInt &nVidVersionGLSLmaj, const TPureUInt &nVidVersionGLSLmin)

virtual	~PureHwVideoDiscoverOpenGL_3_3 ()

virtual std::string	getVersion () const

virtual bool	discoverOpenGLavailability ()
	This method checks for related OpenGL extensions, however final verdict on extension support is declared by Discover...Availability() functions of this class.

void	DiscoverBooleanHwOcclusionQueryAvailability (TPureBool isRegularHwOcclusionQueryAvailable)
	Query boolean HW occlusion query availability.

TPureBool	isBooleanOcclusionQuerySupported () const
	Gets whether boolean (true/false) HW occlusion query is supported or not.

Public Member Functions inherited from PureHwVideoDiscoverOpenGLbase
	PureHwVideoDiscoverOpenGLbase (const std::string &sFtrsOGL, const std::string &sFtrsWGL, const std::string &sVerOGL, const TPureUInt &nVidVerGLSLmaj, const TPureUInt &nVidVerGLSLmin)

virtual	~PureHwVideoDiscoverOpenGLbase ()

CConsole &	getConsole () const
	Returns access to console preset with logger module name as this class.

Protected Member Functions
	PureHwVideoDiscoverOpenGL_3_3 ()

	PureHwVideoDiscoverOpenGL_3_3 (const PureHwVideoDiscoverOpenGL_3_3 &)

PureHwVideoDiscoverOpenGL_3_3 &	operator= (const PureHwVideoDiscoverOpenGL_3_3 &)

Protected Member Functions inherited from PureHwVideoDiscoverOpenGLbase
	PureHwVideoDiscoverOpenGLbase ()

	PureHwVideoDiscoverOpenGLbase (const PureHwVideoDiscoverOpenGLbase &)

PureHwVideoDiscoverOpenGLbase &	operator= (const PureHwVideoDiscoverOpenGLbase &)

TPureBool	isExtensionSupported (const char *extname) const
	Is the given extension supported?

bool	printExtensionSupported (const char title, const char name, std::vector< void * > &functions)
	Checks if given extension is supported and prints the result.

Private Attributes
TPureBool	bSuppBooleanOcclusionQuery
	Is true/false HW occlusion query supported?

Additional Inherited Members
Static Public Member Functions inherited from PureHwVideoDiscoverOpenGLbase
static TPureBool	isExtensionSupported (const char *extname, const std::string &sVidFeaturesOGL, const std::string &sVidFeaturesWGL)
	Is the given extension supported?

static void	CheckAgainstStandardMinValue (GLint value, GLint stdValue)
	Checks given value against given standard value.

static void	CheckAgainstStandardMinValuef (GLfloat value, GLfloat stdValue)
	Checks given value against given standard value.

static void	CheckAgainstStandardRange (GLint val1, GLint val2, GLint stdVal1, GLint stdVal2)
	Checks given range against given standard range.

static const char *	getLoggerModuleName ()
	Returns the logger module name of this class.

Protected Attributes inherited from PureHwVideoDiscoverOpenGLbase
const TPureUInt &	nVidVersionGLSLmaj
	GLSL major version.

const TPureUInt &	nVidVersionGLSLmin
	GLSL minor version.

GLint	tmpRet [6]
	Hold for glGetInteger...() results.

GLfloat	tmpRetf [2]
	Hold for glGetFloat...() results.

Constructor & Destructor Documentation

◆ PureHwVideoDiscoverOpenGL_3_3() [1/3]

PureHwVideoDiscoverOpenGL_3_3::PureHwVideoDiscoverOpenGL_3_3	(	const std::string &	sVidFeaturesOGL,
		const std::string &	sVidFeaturesWGL,
		const std::string &	sVidVersionOGL,
		const TPureUInt &	nVidVersionGLSLmaj,
		const TPureUInt &	nVidVersionGLSLmin )

inline

Definition at line 28 of file PureHwVideoDiscoverOpenGL_3_3.h.

◆ ~PureHwVideoDiscoverOpenGL_3_3()

virtual PureHwVideoDiscoverOpenGL_3_3::~PureHwVideoDiscoverOpenGL_3_3 ( )

inlinevirtual

Definition at line 41 of file PureHwVideoDiscoverOpenGL_3_3.h.

◆ PureHwVideoDiscoverOpenGL_3_3() [2/3]

PureHwVideoDiscoverOpenGL_3_3::PureHwVideoDiscoverOpenGL_3_3 ( )

inlineprotected

Definition at line 192 of file PureHwVideoDiscoverOpenGL_3_3.h.

◆ PureHwVideoDiscoverOpenGL_3_3() [3/3]

PureHwVideoDiscoverOpenGL_3_3::PureHwVideoDiscoverOpenGL_3_3 ( const PureHwVideoDiscoverOpenGL_3_3 & )

inlineprotected

Definition at line 197 of file PureHwVideoDiscoverOpenGL_3_3.h.

Member Function Documentation

◆ DiscoverBooleanHwOcclusionQueryAvailability()

void PureHwVideoDiscoverOpenGL_3_3::DiscoverBooleanHwOcclusionQueryAvailability ( TPureBool isRegularHwOcclusionQueryAvailable )

inline

Query boolean HW occlusion query availability.

Parameters

isRegularHwOcclusionQueryAvailable True if the original HW occlusion query functionality is supported. Higher-level logic has the correct value when it invokes this function.

Definition at line 164 of file PureHwVideoDiscoverOpenGL_3_3.h.

◆ discoverOpenGLavailability()

virtual bool PureHwVideoDiscoverOpenGL_3_3::discoverOpenGLavailability ( )

inlinevirtual

This method checks for related OpenGL extensions, however final verdict on extension support is declared by Discover...Availability() functions of this class.

Some higher level manager first invokes this method, then later based on some logic it invokes the Discover...Availability() functions of this class. This class doesn't limit the way you invoke its public functions as this class is not intended to have that kind of logic, however the order is important from the perspective of the logic of the higher-level class, including logging.

Implements PureHwVideoDiscoverOpenGLbase.

Definition at line 54 of file PureHwVideoDiscoverOpenGL_3_3.h.