This graphics pipe represents the interface for creating OpenGL ES graphics windows on an X-based (e.g. More...

#include "eglGraphicsPipe.h"

Inheritance diagram for eglGraphicsPipe:

Public Member Functions
virtual TypeHandle	force_init_type ()

EGLDisplay	get_egl_display () const

virtual std::string	get_interface_name () const
	Returns the name of the rendering interface associated with this GraphicsPipe.

virtual TypeHandle	get_type () const

Public Member Functions inherited from GraphicsPipe
GraphicsDevice *	get_device () const
	Returns a pointer to device object.

int	get_display_height () const

DisplayInformation *	get_display_information ()

int	get_display_width () const

PN_stdfloat	get_display_zoom () const

virtual PreferredWindowThread	get_preferred_window_thread () const
	Returns an indication of the thread in which this GraphicsPipe requires its window processing to be performed: typically either the app thread (e.g.

int	get_supported_types () const
	Returns the mask of bits that represents the kinds of GraphicsOutput objects this pipe might be able to successfully create.

bool	is_valid () const
	Returns false if this pipe is known to be invalid, meaning that an attempt to create a GraphicsWindow with the pipe will certainly fail.

virtual void	lookup_cpu_data ()
	Looks up the detailed CPU information and stores it in _display_information, if supported by the OS.

virtual	PT (GraphicsDevice) make_device(void *scrn

virtual	PT (GraphicsStateGuardian) make_callback_gsg(GraphicsEngine *engine)

bool	supports_type (int flags) const
	A convenience function to ask if a particular type or types of GraphicsObjects are supported.

Public Member Functions inherited from TypedReferenceCount
	TypedReferenceCount (const TypedReferenceCount &copy)

void	operator= (const TypedReferenceCount &copy)

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer.

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer.

int	get_best_parent_from_Set (const std::set< int > &) const

int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.

bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.

TypedObject &	operator= (const TypedObject &copy)=default

Public Member Functions inherited from MemoryBase
void	operator delete (void , void )

void	operator delete (void *ptr)

void	operator delete[] (void , void )

void	operator delete[] (void *ptr)

void *	operator new (size_t size)

void *	operator new (size_t size, void *ptr)

void *	operator new[] (size_t size)

void *	operator new[] (size_t size, void *ptr)

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object.

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.

void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.

void	ref () const
	Explicitly increments the reference count.

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero.

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus.

virtual bool	unref () const
	Explicitly decrements the reference count.

bool	unref_if_one () const
	Atomically decreases the reference count of this object if it is one.

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object.

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object.

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

static	PT (GraphicsPipe) pipe_constructor()

Static Public Member Functions inherited from GraphicsPipe
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()

static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.

Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Additional Inherited Members
Public Types inherited from GraphicsPipe
enum	BufferCreationFlags { BF_refuse_parasite = 0x0001 , BF_require_parasite = 0x0002 , BF_refuse_window = 0x0004 , BF_require_window = 0x0008 , BF_require_callback_window = 0x0010 , BF_can_bind_color = 0x0040 , BF_can_bind_every = 0x0080 , BF_resizeable = 0x0100 , BF_size_track_host = 0x0200 , BF_rtt_cumulative = 0x0400 , BF_fb_props_optional = 0x0800 , BF_size_square = 0x1000 , BF_size_power_2 = 0x2000 , BF_can_bind_layered = 0x4000 }

enum	OutputTypes { OT_window = 0x0001 , OT_fullscreen_window = 0x0002 , OT_buffer = 0x0004 , OT_texture_buffer = 0x0008 }

enum	PreferredWindowThread { PWT_app , PWT_draw }

Public Attributes inherited from GraphicsPipe
	get_display_height
	Returns the height of the entire display, if it is known.

	get_display_information
	Gets the pipe's DisplayInformation.

	get_display_width
	Returns the width of the entire display, if it is known.

	get_display_zoom
	Returns the display zoom factor configured in the operating system.

	get_interface_name

Public Attributes inherited from TypedObject
	get_type

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count.

Detailed Description

This graphics pipe represents the interface for creating OpenGL ES graphics windows on an X-based (e.g.

Unix) client.

Definition at line 59 of file eglGraphicsPipe.h.

Constructor & Destructor Documentation

◆ eglGraphicsPipe()

eglGraphicsPipe::eglGraphicsPipe ( )

Definition at line 35 of file eglGraphicsPipe.cxx.

◆ ~eglGraphicsPipe()

eglGraphicsPipe::~eglGraphicsPipe ( )

virtual

Definition at line 192 of file eglGraphicsPipe.cxx.

Member Function Documentation

◆ force_init_type()

virtual TypeHandle eglGraphicsPipe::force_init_type ( )

inlinevirtual

Reimplemented from GraphicsPipe.

Definition at line 95 of file eglGraphicsPipe.h.

◆ get_class_type()

static TypeHandle eglGraphicsPipe::get_class_type ( )

inlinestatic

Definition at line 84 of file eglGraphicsPipe.h.

◆ get_egl_display()

EGLDisplay eglGraphicsPipe::get_egl_display ( ) const

inline

Definition at line 17 of file eglGraphicsPipe.I.

◆ get_interface_name()

std::string eglGraphicsPipe::get_interface_name ( ) const

virtual

Returns the name of the rendering interface associated with this GraphicsPipe.

This is used to present to the user to allow him/her to choose between several possible GraphicsPipes available on a particular platform, so the name should be meaningful and unique for a given platform.

Implements GraphicsPipe.

Definition at line 208 of file eglGraphicsPipe.cxx.

◆ get_type()

virtual TypeHandle eglGraphicsPipe::get_type ( ) const

inlinevirtual

Reimplemented from GraphicsPipe.

Definition at line 92 of file eglGraphicsPipe.h.

◆ init_type()

static void eglGraphicsPipe::init_type ( )