GFXInit
Interface for tracking GFX adapters and initializing them into devices.
Public Types
Signal< void(Vector< GFXAdapter * > &)>
RegisterDeviceSignal
Allows device to register themselves as available.
Private Static Attributes
Vector< GFXAdapter * >
List of known adapters.
Private Functions
Public Static Functions
chooseAdapter(GFXAdapterType type, const char * outputDevice)
Chooses a suitable GFXAdapter, based on type, preferences, and fallbacks.
chooseAdapter(GFXAdapterType type, S32 outputDeviceIndex)
Override which chooses an adapter based on an index instead.
bool
compareAdapterOutputDevice(const GFXAdapter * adapter, const char * outputDevice)
Compares the adapter's output display device with the given output display device.
createDevice(GFXAdapter * adapter)
Creates a GFXDevice based on an adapter from the enumerateAdapters method.
Enumerate all the graphics adapters on the system.
Get the number of available adapters.
const char *
Converts a GFXAdapterType to a string name. Useful for writing out prefs.
getAdapterOfType(GFXAdapterType type, const char * outputDevice)
Gets the first adapter of the requested type (and on the requested output device) from the list of enumerated adapters.
getAdapterOfType(GFXAdapterType type, S32 outputDeviceIndex)
Override which gets an adapter based on an index instead.
getAdapters(Vector< GFXAdapter * > * adapters)
Get the enumerated adapters.
getAdapterTypeFromName(const char * name)
Converts a string to a GFXAdapterType. Useful for reading in prefs.
Based on user preferences (or in the absence of a valid user selection, a heuristic), return a "best" adapter.
Returns a GFXVideoMode that describes the current state of the main monitor.
Get the initial video mode based on user preferences (or a heuristic).
Detailed Description
Interface for tracking GFX adapters and initializing them into devices.
note:Implement this class per platform.
note:This is just a class so it can be friends with GFXDevice)
Public Types
typedef Signal< void(Vector< GFXAdapter * > &)> RegisterDeviceSignal
Allows device to register themselves as available.
Private Static Attributes
Vector< GFXAdapter * > smAdapters
List of known adapters.
RegisterDeviceSignal * smRegisterDeviceSignal
Private Functions
DECLARE_STATIC_CLASS(GFXInit )
Public Static Functions
chooseAdapter(GFXAdapterType type, const char * outputDevice)
Chooses a suitable GFXAdapter, based on type, preferences, and fallbacks.
If the requested type is omitted, we use the prefs value. If the requested type isn't found, we use fallbacks: OpenGL, NullDevice This method never returns NULL.
chooseAdapter(GFXAdapterType type, S32 outputDeviceIndex)
Override which chooses an adapter based on an index instead.
cleanup()
Cleans out the adapter list.
compareAdapterOutputDevice(const GFXAdapter * adapter, const char * outputDevice)
Compares the adapter's output display device with the given output display device.
createDevice(GFXAdapter * adapter)
Creates a GFXDevice based on an adapter from the enumerateAdapters method.
Parameters:
| adapter | Graphics adapter to create device |
enumerateAdapters()
Enumerate all the graphics adapters on the system.
getAdapterCount()
Get the number of available adapters.
getAdapterNameFromType(GFXAdapterType type)
Converts a GFXAdapterType to a string name. Useful for writing out prefs.
getAdapterOfType(GFXAdapterType type, const char * outputDevice)
Gets the first adapter of the requested type (and on the requested output device) from the list of enumerated adapters.
Should only call this after a call to enumerateAdapters.
getAdapterOfType(GFXAdapterType type, S32 outputDeviceIndex)
Override which gets an adapter based on an index instead.
getAdapters(Vector< GFXAdapter * > * adapters)
Get the enumerated adapters.
Should only call this after a call to enumerateAdapters.
getAdapterTypeFromName(const char * name)
Converts a string to a GFXAdapterType. Useful for reading in prefs.
getBestAdapterChoice()
Based on user preferences (or in the absence of a valid user selection, a heuristic), return a "best" adapter.
getDesktopResolution()
Returns a GFXVideoMode that describes the current state of the main monitor.
This should probably move to the abstract window manager
getInitialVideoMode()
Get the initial video mode based on user preferences (or a heuristic).
getRegisterDeviceSignal()
init()
Prepares the adapter list.