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MGL_haveWidePalette

Tests whether the palette for a device context uses an 8-bit wide palette.

Declaration

ibool MGLAPI MGL_haveWidePalette(
    MGLDC *dc)

Prototype In

mgraph.h

Parameters

dc

Display device context of interest.

 

Return Value

True if palette is 8 bits wide, false if 6 bits wide.

Description

This function will return true if the display device context is using an 8-bit per primary hardware palette, or false if it is using a 6-bit per primary hardware palette. The original VGA standard only supports 6-bits per primary for the color palette, giving you the selection of 256 colors out of 256,000 for 8bpp modes. However more modern controllers provide support for 8-bits per primary, giving you a selection of 256 colors out of a total 16.7 million for 8bpp modes.

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