Panda3D
 All Classes Functions Variables Enumerations
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Friends | List of all members
eglGraphicsPipe Class Reference

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:
GraphicsPipe TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

 eglGraphicsPipe (const string &display=string())
 
virtual TypeHandle force_init_type ()
 
X11_Display * get_display () const
 Returns a pointer to the X display associated with the pipe: the display on which to create the windows. More...
 
X11_Cursor get_hidden_cursor ()
 Returns an invisible Cursor suitable for assigning to windows that have the cursor_hidden property set. More...
 
XIM get_im () const
 Returns the input method opened for the pipe, or NULL if the input method could not be opened for some reason. More...
 
virtual string get_interface_name () const
 Returns the name of the rendering interface associated with this GraphicsPipe. More...
 
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. More...
 
X11_Window get_root () const
 Returns the handle to the root window on the pipe's display. More...
 
int get_screen () const
 Returns the X screen number associated with the pipe. More...
 
virtual TypeHandle get_type () const
 
- Public Member Functions inherited from GraphicsPipe
GraphicsDeviceget_device () const
 Returns a pointer to device object. More...
 
int get_display_height () const
 Returns the height of the entire display, if it is known. More...
 
DisplayInformationget_display_information ()
 Gets the pipe's DisplayInformation. More...
 
int get_display_width () const
 Returns the width of the entire display, if it is known. More...
 
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. More...
 
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. More...
 
virtual void lookup_cpu_data ()
 Looks up the detailed CPU information and stores it in _display_information, if supported by the OS. More...
 
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. More...
 
- 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)
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
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. More...
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly. More...
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type. More...
 
void operator= (const TypedObject &copy)
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 Returns the current reference count. More...
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
void weak_ref (WeakPointerToVoid *ptv)
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref (WeakPointerToVoid *ptv)
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

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. More...
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 

Public Attributes

Atom _net_wm_state
 
Atom _net_wm_state_above
 
Atom _net_wm_state_add
 
Atom _net_wm_state_below
 
Atom _net_wm_state_fullscreen
 
Atom _net_wm_state_remove
 
Atom _net_wm_window_type
 
Atom _net_wm_window_type_fullscreen
 
Atom _net_wm_window_type_splash
 
Atom _wm_delete_window
 

Static Public Attributes

static LightReMutex _x_mutex
 

Friends

class eglGraphicsBuffer
 
class eglGraphicsPixmap
 
class eglGraphicsWindow
 

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 }
 

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 52 of file eglGraphicsPipe.h.

Member Function Documentation

X11_Display * eglGraphicsPipe::get_display ( ) const
inline

Returns a pointer to the X display associated with the pipe: the display on which to create the windows.

Definition at line 23 of file eglGraphicsPipe.I.

X11_Cursor eglGraphicsPipe::get_hidden_cursor ( )
inline

Returns an invisible Cursor suitable for assigning to windows that have the cursor_hidden property set.

Definition at line 67 of file eglGraphicsPipe.I.

Referenced by eglGraphicsWindow::set_properties_now().

XIM eglGraphicsPipe::get_im ( ) const
inline

Returns the input method opened for the pipe, or NULL if the input method could not be opened for some reason.

Definition at line 56 of file eglGraphicsPipe.I.

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 168 of file eglGraphicsPipe.cxx.

GraphicsPipe::PreferredWindowThread eglGraphicsPipe::get_preferred_window_thread ( ) const
virtual

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

X) or the draw thread (Windows).

Reimplemented from GraphicsPipe.

Definition at line 193 of file eglGraphicsPipe.cxx.

X11_Window eglGraphicsPipe::get_root ( ) const
inline

Returns the handle to the root window on the pipe's display.

Definition at line 44 of file eglGraphicsPipe.I.

int eglGraphicsPipe::get_screen ( ) const
inline

Returns the X screen number associated with the pipe.

Definition at line 33 of file eglGraphicsPipe.I.


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