[FFmpeg-devel] Implementation of fixed point AAC decoder

[Nedeljko Babic]

After the changes to the libavutil/softfloat that were merged in FFmpeg, patch
 set with implementation of AAC fixed point decoder needed rebase, so I am
 sending new patch set.

Code is rebased to the newest version and changes are made to accommodate
 changes to the softfloat.

Also, change is made to aac fixed point tests in accordance with the review.

-Nedeljko