diff options
Diffstat (limited to 'codecs/lpc10/lpcdec.c')
| -rw-r--r-- | codecs/lpc10/lpcdec.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/codecs/lpc10/lpcdec.c b/codecs/lpc10/lpcdec.c index dd859ffce..55f8892b6 100644 --- a/codecs/lpc10/lpcdec.c +++ b/codecs/lpc10/lpcdec.c @@ -114,11 +114,11 @@ static integer c__10 = 10; struct lpc10_decoder_state *st) { integer irms, voice[2], pitch, ipitv; - extern /* Subroutine */ int decode_(integer *, integer *, integer *, + extern /* Subroutine */ int decode_(integer *, integer *, integer *, integer *, integer *, real *, real *, struct lpc10_decoder_state *); real rc[10]; - extern /* Subroutine */ int chanrd_(integer *, integer *, integer *, - integer *, integer *), synths_(integer *, + extern /* Subroutine */ int chanrd_(integer *, integer *, integer *, + integer *, integer *), synths_(integer *, integer *, real *, real *, real *, integer *, struct lpc10_decoder_state *); integer irc[10], len; @@ -220,13 +220,13 @@ static integer c__10 = 10; /* Error correction */ /* Subroutine SETUP is the only place where order is assigned a value, */ /* and that value is 10. It could increase efficiency 1% or so to */ -/* declare order as a constant (i.e., a Fortran PARAMETER) instead of as +/* declare order as a constant (i.e., a Fortran PARAMETER) instead of as */ /* a variable in a COMMON block, since it is used in many places in the */ -/* core of the coding and decoding routines. Actually, I take that back. +/* core of the coding and decoding routines. Actually, I take that back. */ /* At least when compiling with f2c, the upper bound of DO loops is */ -/* stored in a local variable before the DO loop begins, and then that is +/* stored in a local variable before the DO loop begins, and then that is */ /* compared against on each iteration. */ /* Similarly for lframe, which is given a value of MAXFRM in SETUP. */ @@ -236,35 +236,35 @@ static integer c__10 = 10; /* nbits is similar to quant, and is given a value of 54 in SETUP. */ /* corrp is given a value of .TRUE. in SETUP, and is only used in the */ /* subroutines ENCODE and DECODE. It doesn't affect the speed of the */ -/* coder significantly whether it is .TRUE. or .FALSE., or whether it is +/* coder significantly whether it is .TRUE. or .FALSE., or whether it is */ /* a constant or a variable, since it is only examined once per frame. */ /* Leaving it as a variable that is set to .TRUE. seems like a good */ /* idea, since it does enable some error-correction capability for */ -/* unvoiced frames, with no change in the coding rate, and no noticeable +/* unvoiced frames, with no change in the coding rate, and no noticeable */ /* quality difference in the decoded speech. */ /* integer quant, nbits */ -/* *** Read/write: variables for debugging, not needed for LPC algorithm +/* *** Read/write: variables for debugging, not needed for LPC algorithm */ -/* Current frame, Unstable frames, Output clip count, Max onset buffer, +/* Current frame, Unstable frames, Output clip count, Max onset buffer, */ /* Debug listing detail level, Line count on listing page */ /* nframe is not needed for an embedded LPC10 at all. */ /* nunsfm is initialized to 0 in SETUP, and incremented in subroutine */ /* ERROR, which is only called from RCCHK. When LPC10 is embedded into */ -/* an application, I would recommend removing the call to ERROR in RCCHK, +/* an application, I would recommend removing the call to ERROR in RCCHK, */ /* and remove ERROR and nunsfm completely. */ -/* iclip is initialized to 0 in SETUP, and incremented in entry SWRITE in +/* iclip is initialized to 0 in SETUP, and incremented in entry SWRITE in */ /* sread.f. When LPC10 is embedded into an application, one might want */ /* to cause it to be incremented in a routine that takes the output of */ /* SYNTHS and sends it to an audio device. It could be optionally */ /* displayed, for those that might want to know what it is. */ -/* maxosp is never initialized to 0 in SETUP, although it probably should +/* maxosp is never initialized to 0 in SETUP, although it probably should */ /* be, and it is updated in subroutine ANALYS. I doubt that its value */ /* would be of much interest to an application in which LPC10 is */ |