mir::test::doubles::NullDisplay Class Reference

#include <null_display.h>

Inheritance diagram for mir::test::doubles::NullDisplay:

Public Member Functions
void	for_each_display_buffer (std::function< void(graphics::DisplayBuffer &)> const &)
std::unique_ptr < graphics::DisplayConfiguration >	configuration () const override
	Gets a copy of the current output configuration. More...
void	configure (graphics::DisplayConfiguration const &)
	Sets a new output configuration. More...
void	register_configuration_change_handler (graphics::EventHandlerRegister &, graphics::DisplayConfigurationChangeHandler const &) override
	Registers a handler for display configuration changes. More...
void	register_pause_resume_handlers (graphics::EventHandlerRegister &, graphics::DisplayPauseHandler const &, graphics::DisplayResumeHandler const &) override
	Registers handlers for pausing and resuming the display subsystem. More...
void	pause ()
	Pauses the display. More...
void	resume ()
	Resumes the display. More...
std::weak_ptr< graphics::Cursor >	the_cursor ()
	Gets the hardware cursor object. More...
std::unique_ptr < graphics::GLContext >	create_gl_context ()
	Creates a GLContext object that shares resources with the Display's GL context. More...
Public Member Functions inherited from mir::graphics::Display
virtual void	for_each_display_buffer (std::function< void(DisplayBuffer &)> const &f)=0
	Executes a functor for each output framebuffer. More...

Additional Inherited Members
Protected Member Functions inherited from mir::graphics::Display
	Display ()=default
virtual	~Display ()

Member Function Documentation

std::unique_ptr<graphics::DisplayConfiguration> mir::test::doubles::NullDisplay::configuration ( ) const

inlineoverridevirtual

Gets a copy of the current output configuration.

Implements mir::graphics::Display.

void mir::test::doubles::NullDisplay::configure ( graphics::DisplayConfiguration const &  conf )

inlinevirtual

Sets a new output configuration.

Implements mir::graphics::Display.

std::unique_ptr<graphics::GLContext> mir::test::doubles::NullDisplay::create_gl_context ( )

inlinevirtual

Creates a GLContext object that shares resources with the Display's GL context.

This is usually implemented as a shared EGL context. This object can be used to access graphics resources from an arbitrary thread.

Implements mir::graphics::Display.

void mir::test::doubles::NullDisplay::for_each_display_buffer ( std::function< void(graphics::DisplayBuffer &)> const &  )

inline

void mir::test::doubles::NullDisplay::pause ( )

inlinevirtual

Pauses the display.

This method may temporarily (until resumed) release any resources associated with the display subsystem.

Implements mir::graphics::Display.

void mir::test::doubles::NullDisplay::register_configuration_change_handler ( graphics::EventHandlerRegister &  handlers, graphics::DisplayConfigurationChangeHandler const &  conf_change_handler  )

inlineoverridevirtual

Registers a handler for display configuration changes.

Note that the handler is called only for hardware changes (e.g. monitor plugged/unplugged), not for changes initiated by software (e.g. modesetting).

The implementation should use the functionality provided by the MainLoop to register the handlers in a way appropriate for the platform.

Implements mir::graphics::Display.

void mir::test::doubles::NullDisplay::register_pause_resume_handlers ( graphics::EventHandlerRegister &  handlers, graphics::DisplayPauseHandler const &  pause_handler, graphics::DisplayResumeHandler const &  resume_handler  )

inlineoverridevirtual

Registers handlers for pausing and resuming the display subsystem.

The implementation should use the functionality provided by the EventHandlerRegister to register the handlers in a way appropriate for the platform.

Implements mir::graphics::Display.

void mir::test::doubles::NullDisplay::resume ( )

inlinevirtual

Resumes the display.

Implements mir::graphics::Display.

std::weak_ptr<graphics::Cursor> mir::test::doubles::NullDisplay::the_cursor ( )

inlinevirtual

Gets the hardware cursor object.

Implements mir::graphics::Display.

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

• include/test/mir_test_doubles/null_display.h