Graphics subsystem. Mediates interaction between core system and the graphics environment. More...

Namespaces
	android

	detail

	mesa

	nested

	offscreen

	X

Classes
class	Buffer

class	BufferBasic

class	BufferIpcMessage

struct	BufferProperties
	Buffer creation properties. More...

class	CloneDisplayConfigurationPolicy
	All screens placed at (0, 0) More...

class	CommandStreamSync

class	Cursor

class	CursorImage

class	Display
	Interface to the display subsystem. More...

class	DisplayBuffer
	Interface to an output framebuffer. More...

class	DisplayConfiguration
	Interface to a configuration of display cards and outputs. More...

struct	DisplayConfigurationCard
	Configuration information for a display card. More...

struct	DisplayConfigurationMode
	Configuration information for a display output mode. More...

struct	DisplayConfigurationOutput
	Configuration information for a display output. More...

class	DisplayConfigurationPolicy

class	DisplayConfigurationReport

class	DisplayReport

class	DisplaySyncGroup
	DisplaySyncGroup represents a group of displays that need to be output in unison as a single post() call. More...

class	EGLContextStore

struct	EGLExtensions

class	EGLSurfaceStore

struct	EGLSyncExtensions

class	EGLSyncFence

class	EventHandlerRegister

class	GLConfig
	Interface for customizing aspects of the GL config used by the server. More...

class	GLContext

class	GLExtensionsBase

class	GraphicBufferAllocator
	Interface to graphic buffer allocation. More...

class	NativeBuffer

class	NativeBufferBase

class	NativeDisplayBuffer

class	NestedContext

class	NullCommandSync

class	OverlappingOutputGroup

class	OverlappingOutputGrouping
	Helper class that groups overlapping outputs together. More...

class	Platform
	Interface to platform specific support for graphics operations. More...

class	PlatformIpcOperations

struct	PlatformIPCPackage
	Platform data to be sent to the clients over IPC. More...

struct	PlatformOperationMessage

class	Renderable

class	SideBySideDisplayConfigurationPolicy
	Each screen placed to the right of the previous one. More...

class	SingleDisplayConfigurationPolicy
	Just use the first screen. More...

class	SoftwareCursor

class	SurfacelessEGLContext

struct	UserDisplayConfigurationOutput
	Mirror of a DisplayConfigurationOutput, with some fields limited to being read-only, preventing users from changing things they shouldn't. More...

class	VirtualOutput
	Interface to a virtual output. More...

Typedefs
typedef struct MirBufferPackage	NativeBuffer

typedef IntWrapper< BufferIdTag, uint32_t >	BufferID

typedef std::function< bool()>	DisplayPauseHandler

typedef std::function< bool()>	DisplayResumeHandler

typedef std::function< void()>	DisplayConfigurationChangeHandler

typedef IntWrapper< detail::GraphicsConfCardIdTag >	DisplayConfigurationCardId

typedef IntWrapper< detail::GraphicsConfOutputIdTag >	DisplayConfigurationOutputId

typedef mir::UniqueModulePtr< mir::graphics::Platform >(*	CreateHostPlatform) (std::shared_ptr< mir::options::Option > const &options, std::shared_ptr< mir::EmergencyCleanupRegistry > const &emergency_cleanup_registry, std::shared_ptr< mir::graphics::DisplayReport > const &report)

typedef mir::UniqueModulePtr< mir::graphics::Platform >(*	CreateGuestPlatform) (std::shared_ptr< mir::graphics::DisplayReport > const &report, std::shared_ptr< mir::graphics::NestedContext > const &nested_context)

typedef void(*	AddPlatformOptions) (boost::program_options::options_description &config)

typedef mir::graphics::PlatformPriority(*	PlatformProbe) (mir::options::ProgramOption const &options)

typedef mir::ModuleProperties const (	DescribeModule) ()

typedef std::vector< std::shared_ptr< Renderable > >	RenderableList

Enumerations
enum	BufferUsage { BufferUsage::undefined, BufferUsage::hardware, BufferUsage::software }
	How a buffer is going to be used. More...

enum	DisplayConfigurationOutputType { DisplayConfigurationOutputType::unknown, DisplayConfigurationOutputType::vga, DisplayConfigurationOutputType::dvii, DisplayConfigurationOutputType::dvid, DisplayConfigurationOutputType::dvia, DisplayConfigurationOutputType::composite, DisplayConfigurationOutputType::svideo, DisplayConfigurationOutputType::lvds, DisplayConfigurationOutputType::component, DisplayConfigurationOutputType::ninepindin, DisplayConfigurationOutputType::displayport, DisplayConfigurationOutputType::hdmia, DisplayConfigurationOutputType::hdmib, DisplayConfigurationOutputType::tv, DisplayConfigurationOutputType::edp }
	The type of a display output. More...

enum	PlatformPriority : uint32_t { unsupported = 0, dummy = 1, supported = 128, best = 256 }
	A measure of how well a platform supports a device. More...

enum	BufferIpcMsgType { BufferIpcMsgType::full_msg, BufferIpcMsgType::update_msg }

Functions
std::error_category const &	egl_category ()

auto	egl_error (std::string const &msg) -> std::system_error

std::shared_ptr< SharedLibrary >	module_for_device (std::vector< std::shared_ptr< SharedLibrary >> const &modules, options::ProgramOption const &options)

bool	operator== (BufferProperties const &lhs, BufferProperties const &rhs)

bool	operator!= (BufferProperties const &lhs, BufferProperties const &rhs)

std::ostream &	operator<< (std::ostream &out, DisplayConfigurationCard const &val)

bool	operator== (DisplayConfigurationCard const &val1, DisplayConfigurationCard const &val2)

bool	operator!= (DisplayConfigurationCard const &val1, DisplayConfigurationCard const &val2)

std::ostream &	operator<< (std::ostream &out, DisplayConfigurationMode const &val)

bool	operator== (DisplayConfigurationMode const &val1, DisplayConfigurationMode const &val2)

bool	operator!= (DisplayConfigurationMode const &val1, DisplayConfigurationMode const &val2)

std::ostream &	operator<< (std::ostream &out, DisplayConfigurationOutput const &val)

bool	operator== (DisplayConfigurationOutput const &val1, DisplayConfigurationOutput const &val2)

bool	operator!= (DisplayConfigurationOutput const &val1, DisplayConfigurationOutput const &val2)

bool	operator== (DisplayConfiguration const &lhs, DisplayConfiguration const &rhs)

bool	operator!= (DisplayConfiguration const &lhs, DisplayConfiguration const &rhs)

std::ostream &	operator<< (std::ostream &out, DisplayConfiguration const &val)

MirPixelFormat utility functions
A set of functions to query details of MirPixelFormat TODO improve this through https://bugs.launchpad.net/mir/+bug/1236254
bool	contains_alpha (MirPixelFormat format)

int	red_channel_depth (MirPixelFormat format)

int	blue_channel_depth (MirPixelFormat format)

int	green_channel_depth (MirPixelFormat format)

int	alpha_channel_depth (MirPixelFormat format)

bool	valid_pixel_format (MirPixelFormat format)

Detailed Description

Graphics subsystem. Mediates interaction between core system and the graphics environment.

Typedef Documentation

typedef void(* mir::graphics::AddPlatformOptions) (boost::program_options::options_description &config)

typedef IntWrapper<BufferIdTag, uint32_t> mir::graphics::BufferID

typedef mir::UniqueModulePtr<mir::graphics::Platform>(* mir::graphics::CreateGuestPlatform) (std::shared_ptr< mir::graphics::DisplayReport > const &report, std::shared_ptr< mir::graphics::NestedContext > const &nested_context)

typedef mir::UniqueModulePtr<mir::graphics::Platform>(* mir::graphics::CreateHostPlatform) (std::shared_ptr< mir::options::Option > const &options, std::shared_ptr< mir::EmergencyCleanupRegistry > const &emergency_cleanup_registry, std::shared_ptr< mir::graphics::DisplayReport > const &report)

typedef mir::ModuleProperties const*(* mir::graphics::DescribeModule) ()

typedef IntWrapper<detail::GraphicsConfCardIdTag> mir::graphics::DisplayConfigurationCardId

typedef std::function<void()> mir::graphics::DisplayConfigurationChangeHandler

typedef IntWrapper<detail::GraphicsConfOutputIdTag> mir::graphics::DisplayConfigurationOutputId

typedef std::function<bool()> mir::graphics::DisplayPauseHandler

typedef std::function<bool()> mir::graphics::DisplayResumeHandler

typedef struct MirBufferPackage mir::graphics::NativeBuffer

typedef mir::graphics::PlatformPriority(* mir::graphics::PlatformProbe) (mir::options::ProgramOption const &options)

typedef std::vector<std::shared_ptr<Renderable> > mir::graphics::RenderableList

Enumeration Type Documentation

enum mir::graphics::BufferIpcMsgType

strong

Enumerator
full_msg
update_msg

enum mir::graphics::BufferUsage

strong

How a buffer is going to be used.

The usage is not just a hint; for example, depending on the platform, a 'hardware' buffer may not support direct pixel access.

Enumerator
undefined
hardware	rendering using GL
software	rendering using direct pixel access

enum mir::graphics::DisplayConfigurationOutputType

strong

The type of a display output.

Enumerator
unknown
vga
dvii
dvid
dvia
composite
svideo
lvds
component
ninepindin
displayport
hdmia
hdmib
tv
edp

enum mir::graphics::PlatformPriority : uint32_t

A measure of how well a platform supports a device.

Note: This is compared as an integer; best + 1 is a valid PlatformPriority that will be used in preference to a module that reports best. Platform modules distributed with Mir will never use a priority higher than best.

Enumerator
unsupported	Unable to function at all on this device.
dummy	Used only for dummy or stub platforms.
supported	Capable of providing a functioning Platform on this device, possibly with degraded performance or features.
best	Capable of providing a Platform with the best features and performance this device is capable of.

Function Documentation

int mir::graphics::alpha_channel_depth ( MirPixelFormat format )

int mir::graphics::blue_channel_depth ( MirPixelFormat format )

bool mir::graphics::contains_alpha ( MirPixelFormat format )

Examples:: server_example_display_configuration_policy.cpp.

std::error_category const & mir::graphics::egl_category ( )

auto mir::graphics::egl_error ( std::string const & msg ) -> std::system_error

inline

int mir::graphics::green_channel_depth ( MirPixelFormat format )

std::shared_ptr< mir::SharedLibrary > mir::graphics::module_for_device	(	std::vector< std::shared_ptr< SharedLibrary >> const &	modules,
		options::ProgramOption const &	options
	)

bool mir::graphics::operator!=	(	BufferProperties const &	lhs,
		BufferProperties const &	rhs
	)

inline

bool mir::graphics::operator!=	(	mg::DisplayConfigurationCard const &	val1,
		mg::DisplayConfigurationCard const &	val2
	)

bool mir::graphics::operator!=	(	mg::DisplayConfigurationMode const &	val1,
		mg::DisplayConfigurationMode const &	val2
	)

bool mir::graphics::operator!=	(	mg::DisplayConfigurationOutput const &	val1,
		mg::DisplayConfigurationOutput const &	val2
	)

bool mir::graphics::operator!=	(	DisplayConfiguration const &	lhs,
		DisplayConfiguration const &	rhs
	)

std::ostream & mir::graphics::operator<<	(	std::ostream &	out,
		mg::DisplayConfigurationCard const &	val
	)

std::ostream & mir::graphics::operator<<	(	std::ostream &	out,
		mg::DisplayConfigurationMode const &	val
	)

std::ostream & mir::graphics::operator<<	(	std::ostream &	out,
		mg::DisplayConfigurationOutput const &	val
	)

std::ostream & mir::graphics::operator<<	(	std::ostream &	out,
		mg::DisplayConfiguration const &	val
	)

bool mir::graphics::operator==	(	BufferProperties const &	lhs,
		BufferProperties const &	rhs
	)

inline

bool mir::graphics::operator==	(	mg::DisplayConfigurationCard const &	val1,
		mg::DisplayConfigurationCard const &	val2
	)

bool mir::graphics::operator==	(	mg::DisplayConfigurationMode const &	val1,
		mg::DisplayConfigurationMode const &	val2
	)

bool mir::graphics::operator==	(	mg::DisplayConfigurationOutput const &	val1,
		mg::DisplayConfigurationOutput const &	val2
	)

bool mir::graphics::operator==	(	DisplayConfiguration const &	lhs,
		DisplayConfiguration const &	rhs
	)

int mir::graphics::red_channel_depth ( MirPixelFormat format )

bool mir::graphics::valid_pixel_format ( MirPixelFormat format )

Namespaces

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

Enumeration Type Documentation

Function Documentation