rockbox/apps/codecs/liba52/TODO
Dave Chapman 3bd167771d Initial import of the unmodified version of liba52-0.7.5-cvs, checked out of the Sourceforge CVS repository today.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5970 a1c6a512-1295-4272-9138-f99709370657
2005-02-16 11:02:11 +00:00

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* look at possible overflow/precision issues in integer port
* redo all bit allocation if previous frame had zero_snr_offsets
* make dynrng work in dual-channel streams
* implement A/52a downmix extensions
* reduce size of delay buffer by 50%
* include float->s16 conversion in liba52 API ?
* include up/downsampling 44100<->48000 in liba52 API ?
* include audio dithering in liba52 API ?
* API extensions might be at a different level (base vs. extended)
* use restrict pointers where appropriate
* avoid overflows, including reading the a52 stream !!!
* faster bitstream parsing ?
* make dither code faster (generate dither table in advance ?)
* SIMD optimizations