TVideoInfoV01 Class Reference

class TVideoInfoV01

Encapsulates information about the screen display mode.

An object of this type is passed, via a TPckgBuf, to the HAL handler that deals with the HAL group,function-id pair:

Member Data Documentation

TInt	iBitsPerPixel

The number of bits in one pixel.

TInt	iDisplayMode

The current display mode.

TBool

iIsMono

True if display is monochrome; false otherwise.

TBool

iIsPalettized

True if display is palettized (in current display mode); false otherwise.

TBool

iIsPixelOrderLandscape

True if display pixels are landscape.

TBool

iIsPixelOrderRGB

The orientation of sub pixels on the screen; True if RBG, False if BGR.

TInt	iOffsetBetweenLines

Number of bytes between start of one line and start of next.

TInt	iOffsetToFirstPixel

Number of bytes from iVideoAddress for the first displayed pixel.

TSize

iSizeInPixels

The visible width/height of the display in pixels.

TSize

iSizeInTwips

The visible width/height of the display in twips.

TInt	iVideoAddress

The virtual address of screen memory.