[PATCH 2/2] glamor: Use float matrix for render transformations

Keith Packard keithp at keithp.com
Mon Aug 18 15:16:37 PDT 2014


walter harms <wharms at bfs.de> writes:

> So it would be better to use the 16.16 format for transfer and use double
> for internal calculations ?

No, the 16.16 format is fundamentally inappropriate in the
representation of transformation matrices.

-- 
keith.packard at intel.com
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