Tlen protocol adopted

- code moved to trunk\protocols folder
- update project files (based on rev: 27, 228, 204, 350, 279, 280, 1374, 278)
- changed code organisation to c++ convention (based on rev: 1092, 503, 504) 
- changed code to Miranda NG convention (based on rev: 49, 54, 312, 401, 321, 358, 410, 441, 477, 483, 496, 507, 515, 644, 652, 743, 956, 1206,  667, 1040, 1590, 1857)
- folders restructurization (based on rev: 1890)
- code cleaning (based on rev: 270, 398, 409)
- this commit includes adopted sources of tlen_czaty.dll (former mucc.dll) plugin witch is now deprecated and will be removed

-- 
wsx22{at}o2.pl

git-svn-id: http://svn.miranda-ng.org/main/trunk@1972 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 65 insertions, 0 deletions

diff --git a/protocols/Tlen/src/codec/gsm.h b/protocols/Tlen/src/codec/gsm.h
new file mode 100644
index 0000000000..f522739d10
--- /dev/null
+++ b/protocols/Tlen/src/codec/gsm.h
@@ -0,0 +1,65 @@
+/*

+

+Tlen Protocol Plugin for Miranda NG

+Copyright (C) 2004  Piotr Piastucki

+

+This program is based on GSM 06.10 source code developed by 

+Jutta Degener and Carsten Bormann,

+Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann,

+Technische Universitaet Berlin 

+  

+This program is free software; you can redistribute it and/or

+modify it under the terms of the GNU General Public License

+as published by the Free Software Foundation; either version 2

+of the License, or (at your option) any later version.

+

+This program is distributed in the hope that it will be useful,

+but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+GNU General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with this program; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+

+*/

+#include <windows.h>

+

+#define P_MAX   8   /* order p of LPC analysis, typically 8..14 */

+

+typedef struct {

+	int			LARpp[2][8]; /* LAR coefficients for previous and current frame */

+	int			j;			 /* current frame index in LARpp[j][]   */

+	int	  		qLARs[8];    /* quantized LARs for current frame */

+	int 		u[8];		 /* used by short term analysis filter */

+	int			v[9];		 /* used by short term synthesis filter */

+	int         subframe;    /* subframe index (0..3)*/

+	short		dp0[ 280 ];  /* previous short-term filter output/prediction, used by long term analysis*/

+	int			e[160];		 /* errors (residuals) */

+	int			nrp; 		 /* long term synthesis */

+	int			Nc[4], bc[4]; /* long-term lag and gain for current frame */

+	int			Mc[4];	 	 /* RPE grid index (0..3) */

+	int			xMaxc[4];	 /* RPE maximum error quantized and encoded (mantissa + exp) */

+	int			xMc[52];	 /* quantized residuals (errors) 4 * 13 */

+

+	int			z1;			 /* preprocessing.c, Offset_com. */

+	int			z2;			/*                  Offset_com. */

+	int			mp;			/*                  Preemphasis	*/

+	int			msr;		/* decoder.c,	Postprocessing	*/

+

+	unsigned char gsmFrame[33];

+}gsm_state;

+

+extern gsm_state * gsm_create() ;

+extern void gsm_release(gsm_state *ptr);

+extern void gsm_encode(gsm_state *state, short *in);

+extern void gsm_decode(gsm_state *state, short *out);

+

+extern void gsm_preprocessing( gsm_state *state, short *in, short *out);

+extern void shortTermAnalysis(gsm_state *state, short *in);

+extern void longTermAnalysis(gsm_state *state, short *in);

+extern void encodeRPE(gsm_state *state);

+extern void decodeRPE(gsm_state *state);

+extern void longTermSynthesis(gsm_state *state);

+extern void shortTermSynthesis(gsm_state *state, short *in, short *out);

+extern void gsm_postprocessing( gsm_state *state, short *in, short *out);