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Accelerated Graphic Cards: Difference between revisions
→What can 2D acceleration do for me?
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* Hardware mouse cursor, drawn and managed (e.g. you provide coordinates, the card does the rest)
* Bitblt (for "''BIT''
* Tiles. You enter a small NxN dataset (usually a bitmap of between 8x8 and 32x32), a foreground color and a mixing style plus some coordinates and the card "paints" the area with the given pattern. That can be handy to render Win95-like backgrounds (tiled ones) or even to draw fonts quickly.
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