[FFmpeg-devel] [PATCH 7/9] sbrdsp: unroll and use integer operations

Loren Merritt lorenm at u.washington.edu
Fri Apr 5 04:41:00 CEST 2013

On Thu, 4 Apr 2013, Christophe Gisquet wrote:

> This patch can be controversial, by assuming floats are IEEE-754 and

Is it really controversial? Even if so, it's not something introduced by
your patch. AAC already assumes IEEE-754 representation.

> particular behaviour of the FPU will get in the way.

What behaviour? You only depend on the representation in memory, not
anything that happens inside the FPU.

--Loren Merritt

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