mirror of
https://github.com/brmlab/osmo-tetra.git
synced 2025-10-31 15:33:59 +01:00
add a quilt patch series against the ETSI TETRA codec
This commit is contained in:
Harald Welte
parent
5868bbf87f
commit
a40aa8133b
6 changed files with 296 additions and 0 deletions
6
etsi_codec-patches/README
Normal file
6
etsi_codec-patches/README
Normal file
|
|
@ -0,0 +1,6 @@
|
||||||
|
This directory contains a series of patches against the TETRA codec reference
|
||||||
|
source code as published by the ETSI at in the file named
|
||||||
|
en_30039502v010301p0.zip
|
||||||
|
|
||||||
|
Due to the use of uppercase file names in the zip file, you should use the "-L"
|
||||||
|
flag to the unzip program, which ensures all files are completely lower-case.
|
||||||
26
etsi_codec-patches/build_as_32bit.patch
Normal file
26
etsi_codec-patches/build_as_32bit.patch
Normal file
|
|
@ -0,0 +1,26 @@
|
||||||
|
Index: etsi/amr-code/makefile
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/makefile 2011-05-29 11:40:11.000000000 +0200
|
||||||
|
+++ etsi/amr-code/makefile 2011-05-29 11:40:17.000000000 +0200
|
||||||
|
@@ -21,7 +21,7 @@
|
||||||
|
|
||||||
|
CC=gcc
|
||||||
|
|
||||||
|
-CFLAGS = -g -I. -Wall
|
||||||
|
+CFLAGS = -g -I. -Wall -m32
|
||||||
|
|
||||||
|
SRCS1 = ccoder.c ccod_tet.c init_params.c sub_cc.c \
|
||||||
|
tetra_op.c
|
||||||
|
Index: etsi/c-code/makefile
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/makefile 2011-05-29 11:40:02.000000000 +0200
|
||||||
|
+++ etsi/c-code/makefile 2011-05-29 11:40:07.000000000 +0200
|
||||||
|
@@ -23,7 +23,7 @@
|
||||||
|
|
||||||
|
CC=gcc
|
||||||
|
|
||||||
|
-CFLAGS = -I. -Wall
|
||||||
|
+CFLAGS = -I. -Wall -m32
|
||||||
|
|
||||||
|
SRCS1 = scoder.c scod_tet.c sub_sc_d.c \
|
||||||
|
sub_dsp.c fbas_tet.c fexp_tet.c \
|
||||||
20
etsi_codec-patches/filename-case.patch
Normal file
20
etsi_codec-patches/filename-case.patch
Normal file
|
|
@ -0,0 +1,20 @@
|
||||||
|
Index: etsi/amr-code/init_params.c
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/init_params.c 2011-05-29 12:11:52.000000000 +0200
|
||||||
|
+++ etsi/amr-code/init_params.c 2011-05-29 12:11:21.000000000 +0200
|
||||||
|
@@ -26,11 +26,11 @@
|
||||||
|
#include "const.tab" /* contains constants for channel coding/decoding */
|
||||||
|
#include "arrays.h" /* contains constants for channel coding/decoding */
|
||||||
|
|
||||||
|
-#include "const_TETRA.tab" /* contains constants for channel coding/decoding */
|
||||||
|
-#include "arrays_TETRA.tab" /* contains arrays for channel coding/decoding */
|
||||||
|
+#include "const_tetra.tab" /* contains constants for channel coding/decoding */
|
||||||
|
+#include "arrays_tetra.tab" /* contains arrays for channel coding/decoding */
|
||||||
|
|
||||||
|
-#include "const_AMR475.tab" /* contains constants for channel coding/decoding */
|
||||||
|
-#include "arrays_AMR475.tab" /* contains arrays for channel coding/decoding */
|
||||||
|
+#include "const_amr475.tab" /* contains constants for channel coding/decoding */
|
||||||
|
+#include "arrays_amr475.tab" /* contains arrays for channel coding/decoding */
|
||||||
|
|
||||||
|
#define ALLOW_NEG(x) (((x) < 0) ? (((-x)%2 == 1) ? (-x)/2 - N1_2 + 1 : (x)/2 + 1) : (x))
|
||||||
|
|
||||||
66
etsi_codec-patches/makefile-cleanups.patch
Normal file
66
etsi_codec-patches/makefile-cleanups.patch
Normal file
|
|
@ -0,0 +1,66 @@
|
||||||
|
Index: etsi/amr-code/makefile
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/makefile 2011-05-29 11:38:48.000000000 +0200
|
||||||
|
+++ etsi/amr-code/makefile 2011-05-29 11:38:50.000000000 +0200
|
||||||
|
@@ -21,7 +21,7 @@
|
||||||
|
|
||||||
|
CC=gcc
|
||||||
|
|
||||||
|
-CFLAGS = -g -I.
|
||||||
|
+CFLAGS = -g -I. -Wall
|
||||||
|
|
||||||
|
SRCS1 = ccoder.c ccod_tet.c init_params.c sub_cc.c \
|
||||||
|
tetra_op.c
|
||||||
|
@@ -33,10 +33,10 @@
|
||||||
|
|
||||||
|
all: ccoder cdecoder
|
||||||
|
|
||||||
|
-ccoder:
|
||||||
|
+ccoder: $(SRCS1)
|
||||||
|
$(CC) $(SRCS1) $(CFLAGS) -o ccoder
|
||||||
|
|
||||||
|
-cdecoder:
|
||||||
|
+cdecoder: $(SRCS2)
|
||||||
|
$(CC) $(SRCS2) $(CFLAGS) -o cdecoder
|
||||||
|
|
||||||
|
clean:
|
||||||
|
Index: etsi/c-code/makefile
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/makefile 2011-05-29 11:38:59.000000000 +0200
|
||||||
|
+++ etsi/c-code/makefile 2011-05-29 11:39:31.000000000 +0200
|
||||||
|
@@ -21,9 +21,9 @@
|
||||||
|
|
||||||
|
# macro definitions
|
||||||
|
|
||||||
|
-CC=acc
|
||||||
|
+CC=gcc
|
||||||
|
|
||||||
|
-CFLAGS = -I.
|
||||||
|
+CFLAGS = -I. -Wall
|
||||||
|
|
||||||
|
SRCS1 = scoder.c scod_tet.c sub_sc_d.c \
|
||||||
|
sub_dsp.c fbas_tet.c fexp_tet.c \
|
||||||
|
@@ -43,18 +43,18 @@
|
||||||
|
|
||||||
|
all: scoder ccoder sdecoder cdecoder
|
||||||
|
|
||||||
|
-scoder:
|
||||||
|
+scoder: $(SRCS1)
|
||||||
|
$(CC) $(SRCS1) $(CFLAGS) -o scoder
|
||||||
|
|
||||||
|
-ccoder:
|
||||||
|
+ccoder: $(SRCS2)
|
||||||
|
$(CC) $(SRCS2) $(CFLAGS) -o ccoder
|
||||||
|
|
||||||
|
-sdecoder:
|
||||||
|
+sdecoder: $(SRCS3)
|
||||||
|
$(CC) $(SRCS3) $(CFLAGS) -o sdecoder
|
||||||
|
|
||||||
|
-cdecoder:
|
||||||
|
+cdecoder: $(SRCS4)
|
||||||
|
$(CC) $(SRCS4) $(CFLAGS) -o cdecoder
|
||||||
|
|
||||||
|
clean:
|
||||||
|
- rm -f core *.o
|
||||||
|
+ rm -f core *.o cdecoder sdecoder ccoder scoder
|
||||||
|
|
||||||
174
etsi_codec-patches/round_private.patch
Normal file
174
etsi_codec-patches/round_private.patch
Normal file
|
|
@ -0,0 +1,174 @@
|
||||||
|
Index: etsi/amr-code/channel.h
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/channel.h 2011-05-29 11:42:12.000000000 +0200
|
||||||
|
+++ etsi/amr-code/channel.h 2011-05-29 11:42:23.000000000 +0200
|
||||||
|
@@ -139,7 +139,7 @@
|
||||||
|
Word16 negate(Word16 var1); /* Short negate, 1 */
|
||||||
|
Word16 norm_l(Word32 L_var1); /* Long norm, 30 */
|
||||||
|
Word16 norm_s(Word16 var1); /* Short norm, 15 */
|
||||||
|
-Word16 round(Word32 L_var1); /* Round, 1 */
|
||||||
|
+Word16 etsi_round(Word32 L_var1); /* Round, 1 */
|
||||||
|
Word16 shl(Word16 var1, Word16 var2); /* Short shift left, 1 */
|
||||||
|
Word16 shr(Word16 var1, Word16 var2); /* Short shift right, 1 */
|
||||||
|
Word16 sub(Word16 var1, Word16 var2); /* Short sub, 1 */
|
||||||
|
Index: etsi/amr-code/source.h
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/source.h 2011-05-29 11:41:07.000000000 +0200
|
||||||
|
+++ etsi/amr-code/source.h 2011-05-29 11:41:20.000000000 +0200
|
||||||
|
@@ -164,7 +164,7 @@
|
||||||
|
Word16 negate(Word16 var1); /* Short negate, 1 */
|
||||||
|
Word16 norm_l(Word32 L_var1); /* Long norm, 30 */
|
||||||
|
Word16 norm_s(Word16 var1); /* Short norm, 15 */
|
||||||
|
-Word16 round(Word32 L_var1); /* Round, 1 */
|
||||||
|
+Word16 etsi_round(Word32 L_var1); /* Round, 1 */
|
||||||
|
Word16 shl(Word16 var1, Word16 var2); /* Short shift left, 1 */
|
||||||
|
Word16 shr(Word16 var1, Word16 var2); /* Short shift right, 1 */
|
||||||
|
Word16 sub(Word16 var1, Word16 var2); /* Short sub, 1 */
|
||||||
|
Index: etsi/amr-code/tetra_op.c
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/amr-code/tetra_op.c 2011-05-29 11:41:07.000000000 +0200
|
||||||
|
+++ etsi/amr-code/tetra_op.c 2011-05-29 11:41:54.000000000 +0200
|
||||||
|
@@ -31,7 +31,7 @@
|
||||||
|
* - negate()
|
||||||
|
* - norm_l()
|
||||||
|
* - norm_s()
|
||||||
|
-* - round()
|
||||||
|
+* - etsi_round()
|
||||||
|
* - sature()
|
||||||
|
* - shl()
|
||||||
|
* - shr()
|
||||||
|
@@ -1336,14 +1336,14 @@
|
||||||
|
|
||||||
|
/************************************************************************
|
||||||
|
*
|
||||||
|
-* Function Name : round
|
||||||
|
+* Function Name : etsi_round
|
||||||
|
*
|
||||||
|
* Purpose :
|
||||||
|
*
|
||||||
|
* Round the lower 16 bits of the 32 bit input number into its MS 16 bits
|
||||||
|
* with saturation. Shift the resulting bits right by 16 and return the 16
|
||||||
|
* bit number:
|
||||||
|
-* round(L_var1) = extract_h(L_add(L_var1,32768))
|
||||||
|
+* etsi_round(L_var1) = extract_h(L_add(L_var1,32768))
|
||||||
|
*
|
||||||
|
* Complexity Weight : 1
|
||||||
|
*
|
||||||
|
@@ -1365,7 +1365,7 @@
|
||||||
|
*
|
||||||
|
************************************************************************/
|
||||||
|
|
||||||
|
-Word16 round(Word32 L_var1)
|
||||||
|
+Word16 etsi_round(Word32 L_var1)
|
||||||
|
{
|
||||||
|
Word16 var_out;
|
||||||
|
Word32 L_arrondi;
|
||||||
|
Index: etsi/c-code/channel.h
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/channel.h 2011-05-29 11:46:28.000000000 +0200
|
||||||
|
+++ etsi/c-code/channel.h 2011-05-29 11:46:57.000000000 +0200
|
||||||
|
@@ -130,7 +130,7 @@
|
||||||
|
Word16 negate(Word16 var1); /* Short negate, 1 */
|
||||||
|
Word16 norm_l(Word32 L_var1); /* Long norm, 30 */
|
||||||
|
Word16 norm_s(Word16 var1); /* Short norm, 15 */
|
||||||
|
-Word16 round(Word32 L_var1); /* Round, 1 */
|
||||||
|
+Word16 etsi_round(Word32 L_var1); /* Round, 1 */
|
||||||
|
Word16 shl(Word16 var1, Word16 var2); /* Short shift left, 1 */
|
||||||
|
Word16 shr(Word16 var1, Word16 var2); /* Short shift right, 1 */
|
||||||
|
Word16 sub(Word16 var1, Word16 var2); /* Short sub, 1 */
|
||||||
|
Index: etsi/c-code/source.h
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/source.h 2011-05-29 11:46:28.000000000 +0200
|
||||||
|
+++ etsi/c-code/source.h 2011-05-29 11:47:06.000000000 +0200
|
||||||
|
@@ -164,7 +164,7 @@
|
||||||
|
Word16 negate(Word16 var1); /* Short negate, 1 */
|
||||||
|
Word16 norm_l(Word32 L_var1); /* Long norm, 30 */
|
||||||
|
Word16 norm_s(Word16 var1); /* Short norm, 15 */
|
||||||
|
-Word16 round(Word32 L_var1); /* Round, 1 */
|
||||||
|
+Word16 etsi_round(Word32 L_var1); /* Round, 1 */
|
||||||
|
Word16 shl(Word16 var1, Word16 var2); /* Short shift left, 1 */
|
||||||
|
Word16 shr(Word16 var1, Word16 var2); /* Short shift right, 1 */
|
||||||
|
Word16 sub(Word16 var1, Word16 var2); /* Short sub, 1 */
|
||||||
|
Index: etsi/c-code/sub_dsp.c
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/sub_dsp.c 2011-05-29 11:46:28.000000000 +0200
|
||||||
|
+++ etsi/c-code/sub_dsp.c 2011-05-29 11:47:19.000000000 +0200
|
||||||
|
@@ -554,7 +554,7 @@
|
||||||
|
|
||||||
|
fac[0] = gamma;
|
||||||
|
for(i=1; i<pp; i++)
|
||||||
|
- fac[i] = round( L_mult(fac[i-1], gamma) );
|
||||||
|
+ fac[i] = etsi_round( L_mult(fac[i-1], gamma) );
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
@@ -1088,7 +1088,7 @@
|
||||||
|
|
||||||
|
a_exp[0] = a[0];
|
||||||
|
for(i=1; i<=pp; i++)
|
||||||
|
- a_exp[i] = round( L_mult(a[i], fac[i-1]) );
|
||||||
|
+ a_exp[i] = etsi_round( L_mult(a[i], fac[i-1]) );
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
Index: etsi/c-code/sub_sc_d.c
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/sub_sc_d.c 2011-05-29 11:46:28.000000000 +0200
|
||||||
|
+++ etsi/c-code/sub_sc_d.c 2011-05-29 11:47:36.000000000 +0200
|
||||||
|
@@ -1829,7 +1829,7 @@
|
||||||
|
s = L_mac0(s, x[i-15], coef[i]);
|
||||||
|
|
||||||
|
s = L_add(s, s);
|
||||||
|
- i = round(s);
|
||||||
|
+ i = etsi_round(s);
|
||||||
|
return(i);
|
||||||
|
}
|
||||||
|
|
||||||
|
@@ -1877,7 +1877,7 @@
|
||||||
|
s = L_mac0(s, x[i-16], coef[i]);
|
||||||
|
|
||||||
|
s = L_add(s, s);
|
||||||
|
- i = round(s);
|
||||||
|
+ i = etsi_round(s);
|
||||||
|
return(i);
|
||||||
|
}
|
||||||
|
|
||||||
|
Index: etsi/c-code/tetra_op.c
|
||||||
|
===================================================================
|
||||||
|
--- etsi.orig/c-code/tetra_op.c 2011-05-29 11:46:28.000000000 +0200
|
||||||
|
+++ etsi/c-code/tetra_op.c 2011-05-29 11:46:48.000000000 +0200
|
||||||
|
@@ -31,7 +31,7 @@
|
||||||
|
* - negate()
|
||||||
|
* - norm_l()
|
||||||
|
* - norm_s()
|
||||||
|
-* - round()
|
||||||
|
+* - etsi_round()
|
||||||
|
* - sature()
|
||||||
|
* - shl()
|
||||||
|
* - shr()
|
||||||
|
@@ -1335,14 +1335,14 @@
|
||||||
|
|
||||||
|
/************************************************************************
|
||||||
|
*
|
||||||
|
-* Function Name : round
|
||||||
|
+* Function Name : etsi_round
|
||||||
|
*
|
||||||
|
* Purpose :
|
||||||
|
*
|
||||||
|
* Round the lower 16 bits of the 32 bit input number into its MS 16 bits
|
||||||
|
* with saturation. Shift the resulting bits right by 16 and return the 16
|
||||||
|
* bit number:
|
||||||
|
-* round(L_var1) = extract_h(L_add(L_var1,32768))
|
||||||
|
+* etsi_round(L_var1) = extract_h(L_add(L_var1,32768))
|
||||||
|
*
|
||||||
|
* Complexity Weight : 1
|
||||||
|
*
|
||||||
|
@@ -1364,7 +1364,7 @@
|
||||||
|
*
|
||||||
|
************************************************************************/
|
||||||
|
|
||||||
|
-Word16 round(Word32 L_var1)
|
||||||
|
+Word16 etsi_round(Word32 L_var1)
|
||||||
|
{
|
||||||
|
Word16 var_out;
|
||||||
|
Word32 L_arrondi;
|
||||||
4
etsi_codec-patches/series
Normal file
4
etsi_codec-patches/series
Normal file
|
|
@ -0,0 +1,4 @@
|
||||||
|
makefile-cleanups.patch
|
||||||
|
build_as_32bit.patch
|
||||||
|
round_private.patch
|
||||||
|
filename-case.patch
|
||||||
Loading…
Add table
Add a link
Reference in a new issue