[Tremor] [Tremor Vs Tremor low mem]

[Monty]

On Tue, Oct 05, 2004 at 03:02:27PM +0530, Previr RANGROO wrote:
>    Hello all
>   
>    Can anybody point me to the CHANGELOG from Tremor to the Tremor lowmem?
>    I basically want to  list of all the differences between the two.

The highlevel changes:

.) replacing the framing mechanisms that were originally based on
libogg1 with framing mechanisms from libogg2 (which implement sparse
buffering)

.) Altering codebook decode such that codebooks are no longer fully
unpacked into memory, but rather loaded out of the setup header into
memory without unpacking.  Individual values are decoded from the
codebooks on demand during packet decodes.

.) eliminating some redundancy in the MDCT trigonometry tables

The SVN logs can give you very detailed information to answer more
specific/arcane questions about the changes.

Monty