ref: defc721f401790c220e785f7c0746bc37ea5b971
dir: /common/libsndfile/src/G72x/ChangeLog/
2001-06-05 Erik de Castro Lopo <erikd@zip.com.au>
* g72x.c
Added {} in function update () to prevent 'ambiguous else' warning messages.
2000-07-14 Erik de Castro Lopo <erikd@zip.com.au>
* g72x.c
Modified g72x_init_state () to fit in with the new structure of the code.
Implemented g72x_encode_block () and g72x_decode_block ().
2000-07-12 Erik de Castro Lopo <erikd@zip.com.au>
* g72x.h
Moved nearly all definitions and function prototypes from this file have been
moved to private.h.
Added an enum defining the 4 different G72x ADPCM codecs.
Added new function prototypes to define a cleaner interface to the encoder
and decoder. This new interface also allows samples to be processed in blocks
rather than on a sample by sample basis like the original code.
* private.h
Added prototypes moved from g72x.h.
Changed struct g72x_state to a typedef struct { .. } G72x_PRIVATE.
Added fields to G72x_PRIVATE required for working on blocks of samples.
2000-06-07 Erik de Castro Lopo <erikd@zip.com.au>
* g72x.c
Fixed all compiler warnings.
Removed functions tandem_adjust() which is not required by libsndfile.
* g721.c
Fixed all compiler warnings.
Removed functions tandem_adjust_alaw() and tandem_adjust_ulaw () which are not
required by libsndfile.
Removed second parameter to g721_encoder () which is not required.
* g72x.h
Removed in_coding and out_coding parameters from all functions. These allowed
g72x encoding/decoding to/from A-law or u-law and are not required by libsndfile.
Removed unneeded defines for A-law, u-law and linear encoding.
* g723_16.c
Removed second parameter (in_coding) for g723_16_encoder().
Removed second parameter (out_coding) for g723_16_decoder().
* private.h
New file containing prototypes and tyepdefs private to G72x code.