19 #ifndef MIR_GRAPHICS_NESTED_DISPLAY_H_ 20 #define MIR_GRAPHICS_NESTED_DISPLAY_H_ 32 #include <unordered_map> 38 class InputDispatcher;
49 class DisplayConfigurationPolicy;
55 class NestedDisplayConfiguration;
66 operator EGLSurface()
const {
return egl_surface; }
69 EGLDisplay
const egl_display;
70 EGLSurface
const egl_surface;
77 std::shared_ptr<GLConfig>
const& gl_config);
82 EGLContext egl_context()
const;
83 std::unique_ptr<graphics::GLContext> create_gl_context();
85 operator EGLDisplay()
const {
return egl_display; }
88 EGLDisplay egl_display;
89 EGLContext egl_context_;
90 std::shared_ptr<GLConfig>
const gl_config;
104 void post()
override;
105 std::chrono::milliseconds recommended_sleep()
const override;
109 std::shared_ptr<detail::DisplayBuffer>
const output;
121 std::shared_ptr<Platform>
const& platform,
122 std::shared_ptr<HostConnection>
const& connection,
123 std::shared_ptr<input::InputDispatcher>
const& dispatcher,
124 std::shared_ptr<DisplayReport>
const& display_report,
125 std::shared_ptr<DisplayConfigurationPolicy>
const& conf_policy,
126 std::shared_ptr<GLConfig>
const& gl_config,
127 std::shared_ptr<input::CursorListener>
const& cursor_listener);
131 void for_each_display_sync_group(std::function<
void(
DisplaySyncGroup&)>
const& f)
override;
133 std::unique_ptr<DisplayConfiguration> configuration()
const override;
136 void register_configuration_change_handler(
140 void register_pause_resume_handlers(
145 void pause()
override;
146 void resume()
override;
148 std::shared_ptr<graphics::Cursor> create_hardware_cursor(std::shared_ptr<CursorImage>
const& initial_image)
override;
149 std::unique_ptr<graphics::GLContext> create_gl_context()
override;
150 std::unique_ptr<VirtualOutput> create_virtual_output(
int width,
int height)
override;
153 std::shared_ptr<Platform>
const platform;
154 std::shared_ptr<HostConnection>
const connection;
155 std::shared_ptr<input::InputDispatcher>
const dispatcher;
156 std::shared_ptr<DisplayReport>
const display_report;
158 std::shared_ptr<input::CursorListener>
const cursor_listener;
160 std::mutex outputs_mutex;
161 std::unordered_map<DisplayConfigurationOutputId, std::shared_ptr<detail::DisplaySyncGroup>> outputs;
163 std::mutex
mutable configuration_mutex;
164 std::unique_ptr<NestedDisplayConfiguration> current_configuration;
174 #endif // MIR_GRAPHICS_NESTED_DISPLAY_H_
All things Mir.
Definition: atomic_callback.h:25
Interface to an output framebuffer.
Definition: display_buffer.h:47
DisplaySyncGroup represents a group of displays that need to be output in unison as a single post() c...
Definition: display.h:55
Definition: host_connection.h:40
Definition: display.h:117
std::function< bool()> DisplayResumeHandler
Definition: display.h:41
EGLint const nested_egl_context_attribs[]
unsigned int width
Definition: touchspot_image.c:4
Definition: display_buffer.h:44
std::function< bool()> DisplayPauseHandler
Definition: display.h:38
Definition: rectangle.h:33
unsigned int height
Definition: touchspot_image.c:5
#define EGLNativeWindowType
Definition: client_buffer_stream.h:56
Interface to the display subsystem.
Definition: display.h:88
std::function< void()> DisplayConfigurationChangeHandler
Definition: display.h:42
Interface to a configuration of display cards and outputs.
Definition: display_configuration.h:167
Definition: event_handler_register.h:32