[Gimp-developer] Suggested in memory image data structure.

[Martin Nordholts]

Rogier Wolff wrote:
> Hi,
>
> Currently images are commonly stored as an array of rows of pixels.
>   

Hi

No, they are stored in a tile based structure, check out
app/base/tile-manager.h

> [Description of mipmapping and a wish to implement it in GIMP]
>   

The projection is mipmapped since GIMP 2.4, check out
app/base/tile-pyramid.h

Best regards,
Martin Nordholts