Pure OpenGL 1.2 capabilities class. More...

Detailed Description

Pure OpenGL 1.2 capabilities class.

Definition at line 23 of file PureHwVideoDiscoverOpenGL_1_2.h.

#include <PureHwVideoDiscoverOpenGL_1_2.h>

Inheritance diagram for PureHwVideoDiscoverOpenGL_1_2:

Public Member Functions
	PureHwVideoDiscoverOpenGL_1_2 (const std::string &sVidFeaturesOGL, const std::string &sVidFeaturesWGL, const std::string &sVidVersionOGL, const TPureUInt &nVidVersionGLSLmaj, const TPureUInt &nVidVersionGLSLmin)

virtual	~PureHwVideoDiscoverOpenGL_1_2 ()

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	DiscoverDrawRangeElementsAvailability ()
	Query draw range elements availability.

TPureBool	isNativeDIBFormatSupported () const
	Gets whether uploading of native DIBs (BGRA) is supported or not.

TPureBool	isDrawRangeElementsSupported () const
	Gets whether DrawRangeElements 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_1_2 ()

	PureHwVideoDiscoverOpenGL_1_2 (const PureHwVideoDiscoverOpenGL_1_2 &)

PureHwVideoDiscoverOpenGL_1_2 &	operator= (const PureHwVideoDiscoverOpenGL_1_2 &)

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	bSuppBGRAtex
	Is uploading textures in BGRA-format available?

TPureBool	bSuppDrawRangeElements
	Is DrawRangeElements 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_1_2() [1/3]

PureHwVideoDiscoverOpenGL_1_2::PureHwVideoDiscoverOpenGL_1_2	(	const std::string &	sVidFeaturesOGL,
		const std::string &	sVidFeaturesWGL,
		const std::string &	sVidVersionOGL,
		const TPureUInt &	nVidVersionGLSLmaj,
		const TPureUInt &	nVidVersionGLSLmin )

inline

Definition at line 31 of file PureHwVideoDiscoverOpenGL_1_2.h.

◆ ~PureHwVideoDiscoverOpenGL_1_2()

virtual PureHwVideoDiscoverOpenGL_1_2::~PureHwVideoDiscoverOpenGL_1_2 ( )

inlinevirtual

Definition at line 48 of file PureHwVideoDiscoverOpenGL_1_2.h.

◆ PureHwVideoDiscoverOpenGL_1_2() [2/3]

PureHwVideoDiscoverOpenGL_1_2::PureHwVideoDiscoverOpenGL_1_2 ( )

inlineprotected

Definition at line 154 of file PureHwVideoDiscoverOpenGL_1_2.h.

◆ PureHwVideoDiscoverOpenGL_1_2() [3/3]

PureHwVideoDiscoverOpenGL_1_2::PureHwVideoDiscoverOpenGL_1_2 ( const PureHwVideoDiscoverOpenGL_1_2 & )

inlineprotected

Definition at line 160 of file PureHwVideoDiscoverOpenGL_1_2.h.

Member Function Documentation

◆ DiscoverDrawRangeElementsAvailability()

void PureHwVideoDiscoverOpenGL_1_2::DiscoverDrawRangeElementsAvailability ( )

inline

Query draw range elements availability.

Definition at line 102 of file PureHwVideoDiscoverOpenGL_1_2.h.

◆ discoverOpenGLavailability()

virtual bool PureHwVideoDiscoverOpenGL_1_2::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 61 of file PureHwVideoDiscoverOpenGL_1_2.h.