ADLDDCInfo2 Struct Reference

Structure containing DDC information. More...


Data Fields

int ulSize
 Size of the structure.
int ulSupportsDDC
int ulManufacturerID
 Returns the manufacturer ID of the display device. Should be zeroed if this information is not available.
int ulProductID
 Returns the product ID of the display device. Should be zeroed if this information is not available.
char cDisplayName [256]
 Returns the name of the display device. Should be zeroed if this information is not available.
int ulMaxHResolution
 Returns the maximum Horizontal supported resolution. Should be zeroed if this information is not available.
int ulMaxVResolution
 Returns the maximum Vertical supported resolution. Should be zeroed if this information is not available.
int ulMaxRefresh
 Returns the maximum supported refresh rate. Should be zeroed if this information is not available.
int ulPTMCx
 Returns the display device preferred timing mode's horizontal resolution.
int ulPTMCy
 Returns the display device preferred timing mode's vertical resolution.
int ulPTMRefreshRate
 Returns the display device preferred timing mode's refresh rate.
int ulDDCInfoFlag
 Return EDID flags.
int bPackedPixelSupported
 Returns 1 if the display supported packed pixel, 0 otherwise.
int iPanelPixelFormat
 Returns the Pixel formats the display supports DDCInfo Pixel Formats.
int ulSerialID
 Return EDID serial ID.
int ulMinLuminanceData
 Return minimum monitor luminance data.
int ulAvgLuminanceData
 Return average monitor luminance data.
int ulMaxLuminanceData
 Return maximum monitor luminance data.
int iSupportedTransferFunction
 Bit vector of supported transfer functions ADLSourceContentAttributes transfer functions (gamma).
int iSupportedColorSpace
 Bit vector of supported color spaces ADLSourceContentAttributes color spaces.
int iNativeDisplayChromaticityRedX
 Display Red Chromaticity X coordinate multiplied by 10000.
int iNativeDisplayChromaticityRedY
 Display Red Chromaticity Y coordinate multiplied by 10000.
int iNativeDisplayChromaticityGreenX
 Display Green Chromaticity X coordinate multiplied by 10000.
int iNativeDisplayChromaticityGreenY
 Display Green Chromaticity Y coordinate multiplied by 10000.
int iNativeDisplayChromaticityBlueX
 Display Blue Chromaticity X coordinate multiplied by 10000.
int iNativeDisplayChromaticityBlueY
 Display Blue Chromaticity Y coordinate multiplied by 10000.
int iNativeDisplayChromaticityWhitePointX
 Display White Point X coordinate multiplied by 10000.
int iNativeDisplayChromaticityWhitePointY
 Display White Point Y coordinate multiplied by 10000.
int iDiffuseScreenReflectance
 Display diffuse screen reflectance 0-1 (100%) in units of 0.01.
int iSpecularScreenReflectance
 Display specular screen reflectance 0-1 (100%) in units of 0.01.
int iSupportedHDR
 Bit vector of supported color spaces ADLDDCInfo2 HDR support options.
int iFreesyncFlags
 Bit vector for freesync flags.
int ulMinLuminanceNoDimmingData
 Return minimum monitor luminance without dimming data.
int ulMaxBacklightMaxLuminanceData
int ulMinBacklightMaxLuminanceData
int ulMaxBacklightMinLuminanceData
int ulMinBacklightMinLuminanceData
int iReserved [4]


Detailed Description

Structure containing DDC information.

This structure is used to store various DDC information that can be returned to the user. Note that all fields of type int are actually defined as unsigned int types within the driver.


Field Documentation

Size of the structure.

Indicates whether the attached display supports DDC. If this field is zero on return, no other DDC information fields will be used.

Returns the manufacturer ID of the display device. Should be zeroed if this information is not available.

Returns the product ID of the display device. Should be zeroed if this information is not available.

Returns the name of the display device. Should be zeroed if this information is not available.

Returns the maximum Horizontal supported resolution. Should be zeroed if this information is not available.

Returns the maximum Vertical supported resolution. Should be zeroed if this information is not available.

Returns the maximum supported refresh rate. Should be zeroed if this information is not available.

Returns the display device preferred timing mode's horizontal resolution.

Returns the display device preferred timing mode's vertical resolution.

Returns the display device preferred timing mode's refresh rate.

Return EDID flags.

Returns 1 if the display supported packed pixel, 0 otherwise.

Returns the Pixel formats the display supports DDCInfo Pixel Formats.

Return EDID serial ID.

Return minimum monitor luminance data.

Return average monitor luminance data.

Return maximum monitor luminance data.

Bit vector of supported transfer functions ADLSourceContentAttributes transfer functions (gamma).

Bit vector of supported color spaces ADLSourceContentAttributes color spaces.

Display Red Chromaticity X coordinate multiplied by 10000.

Display Red Chromaticity Y coordinate multiplied by 10000.

Display Green Chromaticity X coordinate multiplied by 10000.

Display Green Chromaticity Y coordinate multiplied by 10000.

Display Blue Chromaticity X coordinate multiplied by 10000.

Display Blue Chromaticity Y coordinate multiplied by 10000.

Display White Point X coordinate multiplied by 10000.

Display White Point Y coordinate multiplied by 10000.

Display diffuse screen reflectance 0-1 (100%) in units of 0.01.

Display specular screen reflectance 0-1 (100%) in units of 0.01.

Bit vector of supported color spaces ADLDDCInfo2 HDR support options.

Bit vector for freesync flags.

Return minimum monitor luminance without dimming data.


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