19 #ifndef MIR_GRAPHICS_OFFSCREEN_DISPLAY_H_
20 #define MIR_GRAPHICS_OFFSCREEN_DISPLAY_H_
36 class DisplayConfigurationPolicy;
52 operator EGLDisplay()
const {
return egl_display; }
58 EGLDisplay egl_display;
66 Display(EGLNativeDisplayType egl_native_display,
67 std::shared_ptr<DisplayConfigurationPolicy>
const& initial_conf_policy,
68 std::shared_ptr<DisplayReport>
const& listener);
73 std::unique_ptr<graphics::DisplayConfiguration>
configuration()
const override;
85 void pause()
override;
88 std::shared_ptr<Cursor>
create_hardware_cursor(std::shared_ptr<CursorImage>
const& initial_image)
override;
94 mutable std::mutex configuration_mutex;
96 std::vector<std::unique_ptr<DisplayBuffer>> display_buffers;
std::unique_ptr< GLContext > create_gl_context() override
Creates a GLContext object that shares resources with the Display's GL context.
All things Mir.
Definition: buffer_stream.h:37
void resume() override
Resumes the display.
void for_each_display_buffer(std::function< void(DisplayBuffer &)> const &f) override
void configure(graphics::DisplayConfiguration const &conf) override
Sets a new output configuration.
void register_configuration_change_handler(EventHandlerRegister &handlers, DisplayConfigurationChangeHandler const &conf_change_handler) override
Registers a handler for display configuration changes.
void register_pause_resume_handlers(EventHandlerRegister &handlers, DisplayPauseHandler const &pause_handler, DisplayResumeHandler const &resume_handler) override
Registers handlers for pausing and resuming the display subsystem.
Definition: surfaceless_egl_context.h:32
std::unique_ptr< graphics::DisplayConfiguration > configuration() const override
Gets a copy of the current output configuration.
std::shared_ptr< Cursor > create_hardware_cursor(std::shared_ptr< CursorImage > const &initial_image) override
Create a hardware cursor object.
std::function< bool()> DisplayResumeHandler
Definition: display.h:39
EGLDisplayHandle(EGLNativeDisplayType native_type)
Definition: display_buffer.h:59
std::function< bool()> DisplayPauseHandler
Definition: display.h:36
Definition: display_configuration.h:29
~EGLDisplayHandle() noexcept
void pause() override
Pauses the display.
Interface to the display subsystem.
Definition: display.h:45
std::function< void()> DisplayConfigurationChangeHandler
Definition: display.h:40
Interface to a configuration of display cards and outputs.
Definition: display_configuration.h:159
Definition: event_handler_register.h:31