diff options
Diffstat (limited to '1.4.23-rc4/codecs/lpc10/prepro.c')
-rw-r--r-- | 1.4.23-rc4/codecs/lpc10/prepro.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/1.4.23-rc4/codecs/lpc10/prepro.c b/1.4.23-rc4/codecs/lpc10/prepro.c deleted file mode 100644 index d24ce0da3..000000000 --- a/1.4.23-rc4/codecs/lpc10/prepro.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - -$Log$ -Revision 1.15 2004/06/26 03:50:14 markster -Merge source cleanups (bug #1911) - -Revision 1.14 2003/02/12 13:59:15 matteo -mer feb 12 14:56:57 CET 2003 - -Revision 1.1.1.1 2003/02/12 13:59:15 matteo -mer feb 12 14:56:57 CET 2003 - -Revision 1.2 2000/01/05 08:20:39 markster -Some OSS fixes and a few lpc changes to make it actually work - - * Revision 1.2 1996/08/20 20:40:51 jaf - * Removed all static local variables that were SAVE'd in the Fortran - * code, and put them in struct lpc10_encoder_state that is passed as an - * argument. - * - * Removed init function, since all initialization is now done in - * init_lpc10_encoder_state(). - * - * Revision 1.1 1996/08/19 22:30:54 jaf - * Initial revision - * - */ - -/* -- translated by f2c (version 19951025). - You must link the resulting object file with the libraries: - -lf2c -lm (in that order) -*/ - -#include "f2c.h" - -#ifdef P_R_O_T_O_T_Y_P_E_S -extern int prepro_(real *speech, integer *length, - struct lpc10_encoder_state *st); -/*:ref: hp100_ 14 3 6 4 4 */ -/*:ref: inithp100_ 14 0 */ -#endif - -/* Table of constant values */ - -static integer c__1 = 1; - -/* ********************************************************************* */ - -/* PREPRO Version 48 */ - -/* $Log$ - * Revision 1.15 2004/06/26 03:50:14 markster - * Merge source cleanups (bug #1911) - * - * Revision 1.14 2003/02/12 13:59:15 matteo - * mer feb 12 14:56:57 CET 2003 - * - * Revision 1.1.1.1 2003/02/12 13:59:15 matteo - * mer feb 12 14:56:57 CET 2003 - * - * Revision 1.2 2000/01/05 08:20:39 markster - * Some OSS fixes and a few lpc changes to make it actually work - * - * Revision 1.2 1996/08/20 20:40:51 jaf - * Removed all static local variables that were SAVE'd in the Fortran - * code, and put them in struct lpc10_encoder_state that is passed as an - * argument. - * - * Removed init function, since all initialization is now done in - * init_lpc10_encoder_state(). - * - * Revision 1.1 1996/08/19 22:30:54 jaf - * Initial revision - * */ -/* Revision 1.3 1996/03/14 23:22:56 jaf */ -/* Added comments about when INITPREPRO should be used. */ - -/* Revision 1.2 1996/03/14 23:09:27 jaf */ -/* Added an entry named INITPREPRO that initializes the local state of */ -/* this subroutine, and those it calls (if any). */ - -/* Revision 1.1 1996/02/07 14:48:54 jaf */ -/* Initial revision */ - - -/* ********************************************************************* */ - -/* Pre-process input speech: */ - -/* Inputs: */ -/* LENGTH - Number of SPEECH samples */ -/* Input/Output: */ -/* SPEECH(LENGTH) - Speech data. */ -/* Indices 1 through LENGTH are read and modified. */ - -/* This subroutine has no local state maintained from one call to the */ -/* next, but HP100 does. If you want to switch to using a new audio */ -/* stream for this filter, or reinitialize its state for any other */ -/* reason, call the ENTRY INITPREPRO. */ - -/* Subroutine */ int prepro_(real *speech, integer *length, - struct lpc10_encoder_state *st) -{ - extern /* Subroutine */ int hp100_(real *, integer *, integer *, struct lpc10_encoder_state *); - -/* Arguments */ -/* High Pass Filter at 100 Hz */ - /* Parameter adjustments */ - if (speech) { - --speech; - } - - /* Function Body */ - hp100_(&speech[1], &c__1, length, st); - return 0; -} /* prepro_ */ |