aa108dff7f1418a6b578e1299aaaa7023b16c557
[Faustine.git] / interpretor / libsndfile-1.0.25 / src / G72x / ChangeLog
1 2001-06-05 Erik de Castro Lopo <erikd@mega-nerd.com>
2
3 * g72x.c
4 Added {} in function update () to prevent 'ambiguous else' warning messages.
5
6 2000-07-14 Erik de Castro Lopo <erikd@mega-nerd.com>
7
8 * g72x.c
9 Modified g72x_init_state () to fit in with the new structure of the code.
10 Implemented g72x_encode_block () and g72x_decode_block ().
11
12 2000-07-12 Erik de Castro Lopo <erikd@mega-nerd.com>
13
14 * g72x.h
15 Moved nearly all definitions and function prototypes from this file have been
16 moved to private.h.
17 Added an enum defining the 4 different G72x ADPCM codecs.
18 Added new function prototypes to define a cleaner interface to the encoder
19 and decoder. This new interface also allows samples to be processed in blocks
20 rather than on a sample by sample basis like the original code.
21
22 * private.h
23 Added prototypes moved from g72x.h.
24 Changed struct g72x_state to a typedef struct { .. } G72x_PRIVATE.
25 Added fields to G72x_PRIVATE required for working on blocks of samples.
26
27 2000-06-07 Erik de Castro Lopo <erikd@mega-nerd.com>
28
29 * g72x.c
30 Fixed all compiler warnings.
31 Removed functions tandem_adjust() which is not required by libsndfile.
32
33 * g721.c
34 Fixed all compiler warnings.
35 Removed functions tandem_adjust_alaw() and tandem_adjust_ulaw () which are not
36 required by libsndfile.
37 Removed second parameter to g721_encoder () which is not required.
38
39 * g72x.h
40 Removed in_coding and out_coding parameters from all functions. These allowed
41 g72x encoding/decoding to/from A-law or u-law and are not required by libsndfile.
42 Removed unneeded defines for A-law, u-law and linear encoding.
43
44 * g723_16.c
45 Removed second parameter (in_coding) for g723_16_encoder().
46 Removed second parameter (out_coding) for g723_16_decoder().
47
48 * private.h
49 New file containing prototypes and tyepdefs private to G72x code.
50