Graphics and Displays
Implement a driver that interacts with graphics and video hardware.
Topics
Interfaces
Video
IOVideoDeviceIONVRAMControllerIOVideoControlDictionaryIOVideoStreamIOVideoStreamDictionaryIOVideoStreamFormatDictionary
Devices
IONDRVFramebufferIOFramebufferIOGraphicsDeviceIOFBCursorControlAttributeIOFBCursorControlCalloutsIOTVector
User-Space Access
Blit Structures
IOBlitCopyRectangleIOBlitCopyRectanglesIOBlitCopyRegionIOBlitCursorIOBlitMemoryIOBlitMemoryRefIOBlitOperationIOBlitRectangleIOBlitRectanglesIOBlitScanlinesIOBlitSourceTypeIOBlitSurfaceIOBlitTypeIOBlitVertexIOBlitVertices
Framebuffer Utilities
agdcGTraceTokenVSLDisposeInterruptServiceVSLDoInterruptServiceVSLNewInterruptServiceVSLPrepareCursorForHardwareCursor
Display Keys
gIODisplayAmbientLightSensorKeygIODisplayAudioBalanceLRKeygIODisplayAudioBassKeygIODisplayAudioMuteAndScreenBlankKeygIODisplayAudioProcessorModeKeygIODisplayAudioTrebleKeygIODisplayBlueGammaScaleKeygIODisplayBrightnessFadeKeygIODisplayBrightnessKeygIODisplayBrightnessProbeKeygIODisplayCapabilityStringKeygIODisplayContrastKeygIODisplayControllerIDKeygIODisplayFadeStylegIODisplayFadeStyleKeygIODisplayFadeTime1gIODisplayFadeTime1KeygIODisplayFadeTime2gIODisplayFadeTime2KeygIODisplayFadeTime3gIODisplayFadeTime3KeygIODisplayFirmwareLevelKeygIODisplayGUIDKeygIODisplayGammaScaleKeygIODisplayGreenGammaScaleKeygIODisplayHorizontalPositionKeygIODisplayHorizontalSizeKeygIODisplayLinearBrightnessKeygIODisplayLinearBrightnessProbeKeygIODisplayMCCSVersionKeygIODisplayManufacturerSpecificKeygIODisplayMaxValueKeygIODisplayMicrophoneVolumeKeygIODisplayMinValueKeygIODisplayOverscanKeygIODisplayParallelogramKeygIODisplayParametersCommitKeygIODisplayParametersDefaultKeygIODisplayParametersFlushKeygIODisplayParametersKeygIODisplayParametersTheatreModeKeygIODisplayParametersTheatreModeWindowKeygIODisplayPincushionKeygIODisplayPowerModeKeygIODisplayPowerStateKeygIODisplayRedGammaScaleKeygIODisplayRotationKeygIODisplaySelectedColorModeKeygIODisplaySpeakerSelectKeygIODisplaySpeakerVolumeKeygIODisplayTechnologyTypeKeygIODisplayTrapezoidKeygIODisplayUsableLinearBrightnessKeygIODisplayUsageTimeKeygIODisplayValueKeygIODisplayVerticalPositionKeygIODisplayVerticalSizeKeygIODisplayVideoBestKey
Additional Types
VDClutBehaviorVDClutBehaviorPtrVDCommunicationInfoPtrVDCommunicationInfoRecVDCommunicationPtrVDCommunicationRecVDConfigurationFeatureListRecVDConfigurationFeatureListRecPtrVDConfigurationPtrVDConfigurationRecVDConvolutionInfoPtrVDConvolutionInfoRecVDDDCBlockPtrVDDDCBlockRecVDDefModeVDDefModePtrVDDetailedTimingPtrVDDetailedTimingRecVDDisplayConnectInfoPtrVDDisplayConnectInfoRecVDDisplayTimingRangePtrVDDisplayTimingRangeRecVDDrawHardwareCursorPtrVDDrawHardwareCursorRecVDEntRecPtrVDEntryRecordVDFlagRecPtrVDFlagRecordVDGamRecPtrVDGammaInfoPtrVDGammaInfoRecVDGammaRecordVDGetGammaListPtrVDGetGammaListRecVDGrayPtrVDGrayRecordVDHardwareCursorDrawStatePtrVDHardwareCursorDrawStateRecVDMirrorPtrVDMirrorRecVDMultiConnectInfoPtrVDMultiConnectInfoRecVDPageInfoVDPgInfoPtrVDPowerStatePtrVDPowerStateRecVDPrivateSelectorDataRecVDPrivateSelectorRecVDResolutionInfoPtrVDResolutionInfoRecVDRetrieveGammaPtrVDRetrieveGammaRecVDScalerInfoPtrVDScalerInfoRecVDScalerPtrVDScalerRecVDSetEntryPtrVDSetEntryRecordVDSetHardwareCursorPtrVDSetHardwareCursorRecVDSettingsVDSettingsPtrVDSizeInfoVDSupportsHardwareCursorPtrVDSupportsHardwareCursorRecVDSwitchInfoPtrVDSwitchInfoRecVDSyncInfoPtrVDSyncInfoRecVDSzInfoPtrVDTimingInfoPtrVDTimingInfoRecVDVideoParametersInfoPtrVDVideoParametersInfoRec