mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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equalizer - work in progress.
git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@535 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
smorlat
parent
3c46e09288
commit
c29c0d54f8
8 changed files with 204 additions and 74 deletions
50
linphone/INSTALL
Executable file → Normal file
50
linphone/INSTALL
Executable file → Normal file
|
|
@ -1,8 +1,8 @@
|
|||
Installation Instructions
|
||||
*************************
|
||||
|
||||
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
|
||||
2006 Free Software Foundation, Inc.
|
||||
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This file is free documentation; the Free Software Foundation gives
|
||||
unlimited permission to copy, distribute and modify it.
|
||||
|
|
@ -10,10 +10,7 @@ unlimited permission to copy, distribute and modify it.
|
|||
Basic Installation
|
||||
==================
|
||||
|
||||
Briefly, the shell commands `./configure; make; make install' should
|
||||
configure, build, and install this package. The following
|
||||
more-detailed instructions are generic; see the `README' file for
|
||||
instructions specific to this package.
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
|
|
@ -26,9 +23,9 @@ debugging `configure').
|
|||
|
||||
It can also use an optional file (typically called `config.cache'
|
||||
and enabled with `--cache-file=config.cache' or simply `-C') that saves
|
||||
the results of its tests to speed up reconfiguring. Caching is
|
||||
the results of its tests to speed up reconfiguring. (Caching is
|
||||
disabled by default to prevent problems with accidental use of stale
|
||||
cache files.
|
||||
cache files.)
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
|
|
@ -38,17 +35,20 @@ some point `config.cache' contains results you don't want to keep, you
|
|||
may remove or edit it.
|
||||
|
||||
The file `configure.ac' (or `configure.in') is used to create
|
||||
`configure' by a program called `autoconf'. You need `configure.ac' if
|
||||
you want to change it or regenerate `configure' using a newer version
|
||||
of `autoconf'.
|
||||
`configure' by a program called `autoconf'. You only need
|
||||
`configure.ac' if you want to change it or regenerate `configure' using
|
||||
a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system.
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' might take a while. While running, it prints
|
||||
some messages telling which features it is checking for.
|
||||
Running `configure' takes awhile. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
|
|
@ -78,7 +78,7 @@ details on some of the pertinent environment variables.
|
|||
by setting variables in the command line or in the environment. Here
|
||||
is an example:
|
||||
|
||||
./configure CC=c99 CFLAGS=-g LIBS=-lposix
|
||||
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
|
||||
|
||||
*Note Defining Variables::, for more details.
|
||||
|
||||
|
|
@ -87,15 +87,17 @@ Compiling For Multiple Architectures
|
|||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you can use GNU `make'. `cd' to the
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
With a non-GNU `make', it is safer to compile the package for one
|
||||
architecture at a time in the source code directory. After you have
|
||||
installed the package for one architecture, use `make distclean' before
|
||||
reconfiguring for another architecture.
|
||||
If you have to use a `make' that does not support the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a
|
||||
time in the source code directory. After you have installed the
|
||||
package for one architecture, use `make distclean' before reconfiguring
|
||||
for another architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
|
@ -188,12 +190,12 @@ them in the `configure' command line, using `VAR=value'. For example:
|
|||
./configure CC=/usr/local2/bin/gcc
|
||||
|
||||
causes the specified `gcc' to be used as the C compiler (unless it is
|
||||
overridden in the site shell script).
|
||||
overridden in the site shell script). Here is a another example:
|
||||
|
||||
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
|
||||
an Autoconf bug. Until the bug is fixed you can use this workaround:
|
||||
/bin/bash ./configure CONFIG_SHELL=/bin/bash
|
||||
|
||||
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
|
||||
Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
|
||||
configuration-related scripts to be executed by `/bin/bash'.
|
||||
|
||||
`configure' Invocation
|
||||
======================
|
||||
|
|
|
|||
50
linphone/mediastreamer2/INSTALL
Executable file → Normal file
50
linphone/mediastreamer2/INSTALL
Executable file → Normal file
|
|
@ -1,8 +1,8 @@
|
|||
Installation Instructions
|
||||
*************************
|
||||
|
||||
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
|
||||
2006 Free Software Foundation, Inc.
|
||||
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
|
||||
Software Foundation, Inc.
|
||||
|
||||
This file is free documentation; the Free Software Foundation gives
|
||||
unlimited permission to copy, distribute and modify it.
|
||||
|
|
@ -10,10 +10,7 @@ unlimited permission to copy, distribute and modify it.
|
|||
Basic Installation
|
||||
==================
|
||||
|
||||
Briefly, the shell commands `./configure; make; make install' should
|
||||
configure, build, and install this package. The following
|
||||
more-detailed instructions are generic; see the `README' file for
|
||||
instructions specific to this package.
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
|
|
@ -26,9 +23,9 @@ debugging `configure').
|
|||
|
||||
It can also use an optional file (typically called `config.cache'
|
||||
and enabled with `--cache-file=config.cache' or simply `-C') that saves
|
||||
the results of its tests to speed up reconfiguring. Caching is
|
||||
the results of its tests to speed up reconfiguring. (Caching is
|
||||
disabled by default to prevent problems with accidental use of stale
|
||||
cache files.
|
||||
cache files.)
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
|
|
@ -38,17 +35,20 @@ some point `config.cache' contains results you don't want to keep, you
|
|||
may remove or edit it.
|
||||
|
||||
The file `configure.ac' (or `configure.in') is used to create
|
||||
`configure' by a program called `autoconf'. You need `configure.ac' if
|
||||
you want to change it or regenerate `configure' using a newer version
|
||||
of `autoconf'.
|
||||
`configure' by a program called `autoconf'. You only need
|
||||
`configure.ac' if you want to change it or regenerate `configure' using
|
||||
a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system.
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' might take a while. While running, it prints
|
||||
some messages telling which features it is checking for.
|
||||
Running `configure' takes awhile. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
|
|
@ -78,7 +78,7 @@ details on some of the pertinent environment variables.
|
|||
by setting variables in the command line or in the environment. Here
|
||||
is an example:
|
||||
|
||||
./configure CC=c99 CFLAGS=-g LIBS=-lposix
|
||||
./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
|
||||
|
||||
*Note Defining Variables::, for more details.
|
||||
|
||||
|
|
@ -87,15 +87,17 @@ Compiling For Multiple Architectures
|
|||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you can use GNU `make'. `cd' to the
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
With a non-GNU `make', it is safer to compile the package for one
|
||||
architecture at a time in the source code directory. After you have
|
||||
installed the package for one architecture, use `make distclean' before
|
||||
reconfiguring for another architecture.
|
||||
If you have to use a `make' that does not support the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a
|
||||
time in the source code directory. After you have installed the
|
||||
package for one architecture, use `make distclean' before reconfiguring
|
||||
for another architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
|
@ -188,12 +190,12 @@ them in the `configure' command line, using `VAR=value'. For example:
|
|||
./configure CC=/usr/local2/bin/gcc
|
||||
|
||||
causes the specified `gcc' to be used as the C compiler (unless it is
|
||||
overridden in the site shell script).
|
||||
overridden in the site shell script). Here is a another example:
|
||||
|
||||
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
|
||||
an Autoconf bug. Until the bug is fixed you can use this workaround:
|
||||
/bin/bash ./configure CONFIG_SHELL=/bin/bash
|
||||
|
||||
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
|
||||
Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
|
||||
configuration-related scripts to be executed by `/bin/bash'.
|
||||
|
||||
`configure' Invocation
|
||||
======================
|
||||
|
|
|
|||
|
|
@ -21,7 +21,8 @@ mediastreamer2_include_HEADERS= ice.h \
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mstee.h \
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rfc3984.h \
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mswebcam.h \
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dsptools.h
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dsptools.h \
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msequalizer.h
|
||||
|
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EXTRA_DIST=$(mediastreamer2_include_HEADERS)
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|
||||
|
|
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@ -85,7 +85,8 @@ typedef enum MSFilterId{
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MS_VOID_SINK_ID,
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MS_DSCAP_ID,
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MS_AQ_READ_ID,
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MS_AQ_WRITE_ID
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MS_AQ_WRITE_ID,
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MS_EQUALIZER_ID
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} MSFilterId;
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||||
|
||||
|
||||
|
|
|
|||
|
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@ -35,7 +35,8 @@ libmediastreamer_la_SOURCES= mscommon.c \
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_kiss_fft_guts.h \
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kiss_fft.h \
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kiss_fftr.c \
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kiss_fftr.h
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kiss_fftr.h \
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equalizer.c
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|
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#dummy c++ file to force libtool to use c++ linking (because of msdscap-mingw.cc)
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nodist_EXTRA_libmediastreamer_la_SOURCES = dummy.cxx
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|
|
|
|||
|
|
@ -229,7 +229,7 @@ void ms_fir_mem16(const ms_word16_t *x, const ms_coef_t *num, ms_word16_t *y, in
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for (i=0;i<N;i++)
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{
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xi=x[i];
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yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767));
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yi = EXTRACT16(SATURATE(ADD32(EXTEND32(xi),PSHR32(mem[0],LPC_SHIFT)),32767));
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for (j=0;j<ord-1;j++)
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{
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mem[j] = MAC16_16(mem[j+1], num[j],xi);
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|
|
|
|||
|
|
@ -17,21 +17,25 @@ along with this program; if not, write to the Free Software
|
|||
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
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#include <mediastreamer2/msfilter.h>
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#include <mediastreamer2/msequalizer.h>
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#include <mediastreamer2/dsptools.h>
|
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#include <math.h>
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|
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#define GAIN_ZERODB 22000
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typedef struct _EqualizerState{
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int rate;
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int nfft; //number of fft points in time
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int16_t *fft_cpx;
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ms_word16_t *fft_cpx;
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int fir_len;
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int16_t *fir;
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ms_word16_t *fir;
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ms_mem_t *mem; /*memories for filtering computations*/
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bool_t needs_update;
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} EqualizerState;
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static void equalizer_flatten(EqualizerState *s){
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static void equalizer_state_flatten(EqualizerState *s){
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int i;
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for(i=0;i<s->nfft;i+=2)
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s->fft_cpx[i]=GAIN_ZERODB;
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@ -39,13 +43,22 @@ static void equalizer_flatten(EqualizerState *s){
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static EqualizerState * equalizer_state_new(int nfft){
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EqualizerState *s=ms_new0(EqualizerState,1);
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int i;
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s->rate=8000;
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s->nfft=nfft;
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s->fft_cpx=ms_new0(int16_t,s->nfft);
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equalizer_flatten(s);
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s->fft_cpx=ms_new0(ms_word16_t,s->nfft);
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equalizer_state_flatten(s);
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s->fir_len=s->nfft;
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s->fir=ms_new(int16_t,s->fir_len);
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s->fir=ms_new(ms_word16_t,s->fir_len);
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s->mem=ms_new0(ms_mem_t,s->fir_len);
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||||
s->needs_update=TRUE;
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return s;
|
||||
}
|
||||
|
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static void equalizer_state_destroy(EqualizerState *s){
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ms_free(s->fft_cpx);
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ms_free(s->fir);
|
||||
ms_free(s->mem);
|
||||
ms_free(s);
|
||||
}
|
||||
|
||||
static int equalizer_state_hz_to_index(EqualizerState *s, int hz){
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|
@ -62,59 +75,169 @@ static int equalizer_state_hz_to_index(EqualizerState *s, int hz){
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return ret;
|
||||
}
|
||||
|
||||
static float gain_float(int16_t val){
|
||||
static float gain_float(ms_word16_t val){
|
||||
return (float)val/22000.0;
|
||||
}
|
||||
|
||||
static int16_t gain_int16(float val){
|
||||
static ms_word16_t gain_int16(float val){
|
||||
int ret=(int)(val*22000.0);
|
||||
if (ret>=32767) ret=32767;
|
||||
return (int16_t)ret;
|
||||
return (ms_word16_t)ret;
|
||||
}
|
||||
|
||||
static float equalizer_get(EqualizerState *s, int freqhz){
|
||||
static float equalizer_state_get(EqualizerState *s, int freqhz){
|
||||
int idx=equalizer_state_hz_to_index(s,freqhz);
|
||||
if (idx>=0) return gain_float(s->fft_cpx[idx*2]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* return the frequency band width we want to control around hz*/
|
||||
static void equalizer_get_band(EqualizerState *s, int hz, int *low_index, int *high_index){
|
||||
static void equalizer_state_get_band(EqualizerState *s, int hz, int *low_index, int *high_index){
|
||||
int half_band=(int)((float)hz*0.1);
|
||||
*low_index=equalizer_state_hz_to_index(s,hz-half_band);
|
||||
*high_index=equalizer_state_hz_to_index(s,hz+half_band);
|
||||
}
|
||||
|
||||
static int16_t equalizer_set(EqualizerState *s, int freqhz, float gain){
|
||||
static void equalizer_state_set(EqualizerState *s, int freqhz, float gain){
|
||||
int low,high;
|
||||
int i;
|
||||
equalizer_get_band(s,freqhz,&low,&high);
|
||||
equalizer_state_get_band(s,freqhz,&low,&high);
|
||||
for(i=low;i<=high;++i){
|
||||
ms_message("Setting gain %f for freq_index %i (freqhz=%i)",gain,i,freqhz);
|
||||
s->fft_cpx[i*2]=gain_int16(gain);
|
||||
}
|
||||
s->needs_update=TRUE;
|
||||
}
|
||||
|
||||
static void dump_table(int16_t *t, int len){
|
||||
static void dump_table(ms_word16_t *t, int len){
|
||||
int i;
|
||||
for(i=0;i<len;i++)
|
||||
#ifdef MS_FIXED_POINT
|
||||
ms_message("[%i]\t%i",i,t[i]);
|
||||
#else
|
||||
ms_message("[%i]\t%f",i,t[i]);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void apodize(int16_t *s, int len){
|
||||
/*
|
||||
*hamming:
|
||||
* 0.54 - 0.46*cos(2*M_PI*t/T)
|
||||
*
|
||||
* blackman
|
||||
* 0.42 - 0.5*cos(2*M_PI*t/T) + 0.08*cos(4*M_PI*t/T)
|
||||
*/
|
||||
|
||||
static void apodize(ms_word16_t *s, int len){
|
||||
int i;
|
||||
float x;
|
||||
float w;
|
||||
for(i=0;i<len;++i){
|
||||
x=(float)i/
|
||||
s[i]=cos
|
||||
x=(float)i*2*M_PI/(float)len;
|
||||
w=0.42 - (0.5*cos(x)) + (0.08*cos(2*x));
|
||||
s[i]=w*(float)s[i];
|
||||
}
|
||||
}
|
||||
|
||||
static void equalizer_compute_impulse_response(EqualizerState *s){
|
||||
static void equalizer_state_compute_impulse_response(EqualizerState *s){
|
||||
void *fft_handle=ms_fft_init(s->nfft);
|
||||
ms_ifft(fft_handle,s->fft_cpx,s->fir);
|
||||
ms_message("Inverse fft result:");
|
||||
dump_table(s->fir,s->fir_len);
|
||||
apodize(s->fir,s->fir_len);
|
||||
ms_message("Apodized impulse response:");
|
||||
dump_table(s->fir,s->fir_len);
|
||||
s->needs_update=FALSE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
#ifdef MS_FIXED_POINT
|
||||
#define INT16_TO_WORD16(i,w,l) w=(i)
|
||||
#define WORD16_TO_INT16(i,w,l) i=(w)
|
||||
#else
|
||||
|
||||
static void int16_to_word16(const int16_t *is, ms_word16_t *w, int l){
|
||||
int i;
|
||||
for(i=0;i<l;++i){
|
||||
w[i]=(ms_word16_t)is[i];
|
||||
}
|
||||
}
|
||||
|
||||
static void word16_to_int16(const ms_word16_t *w, int16_t *is, int l){
|
||||
int i;
|
||||
for (i=0;i<l;++i)
|
||||
is[i]=(int16_t)w[i];
|
||||
}
|
||||
|
||||
#define INT16_TO_WORD16(i,w,l) w=(ms_word16_t*)alloca(sizeof(ms_word16_t)*(l));int16_to_word16(i,w,l)
|
||||
#define WORD16_TO_INT16(w,i,l) word16_to_int16(w,i,l)
|
||||
#endif
|
||||
|
||||
static void equalizer_state_run(EqualizerState *s, int16_t *samples, int nsamples){
|
||||
if (s->needs_update)
|
||||
equalizer_state_compute_impulse_response(s);
|
||||
ms_word16_t *w;
|
||||
INT16_TO_WORD16(samples,w,nsamples);
|
||||
ms_fir_mem16(w,s->fir,w,nsamples,s->fir_len,s->mem);
|
||||
WORD16_TO_INT16(w,samples,nsamples);
|
||||
}
|
||||
|
||||
|
||||
void equalizer_init(MSFilter *f){
|
||||
f->data=equalizer_state_new(128);
|
||||
}
|
||||
|
||||
void equalizer_uninit(MSFilter *f){
|
||||
equalizer_state_destroy((EqualizerState*)f->data);
|
||||
}
|
||||
|
||||
void equalizer_process(MSFilter *f){
|
||||
mblk_t *m;
|
||||
EqualizerState *s=(EqualizerState*)f->data;
|
||||
while((m=ms_queue_get(f->inputs[0]))!=NULL){
|
||||
equalizer_state_run(s,(int16_t*)m->b_rptr,(m->b_wptr-m->b_rptr)/2);
|
||||
ms_queue_put(f->outputs[0],m);
|
||||
}
|
||||
}
|
||||
|
||||
int equalizer_set_gain(MSFilter *f, void *data){
|
||||
EqualizerState *s=(EqualizerState*)f->data;
|
||||
MSEqualizerGain *d=(MSEqualizerGain*)data;
|
||||
equalizer_state_set(s,d->frequency,d->gain);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int equalizer_get_gain(MSFilter *f, void *data){
|
||||
EqualizerState *s=(EqualizerState*)f->data;
|
||||
MSEqualizerGain *d=(MSEqualizerGain*)data;
|
||||
d->gain=equalizer_state_get(s,d->frequency);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int equalizer_set_rate(MSFilter *f, void *data){
|
||||
EqualizerState *s=(EqualizerState*)f->data;
|
||||
s->rate=*(int*)data;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static MSFilterMethod equalizer_methods[]={
|
||||
{ MS_EQUALIZER_SET_GAIN , equalizer_set_gain },
|
||||
{ MS_EQUALIZER_GET_GAIN , equalizer_get_gain },
|
||||
{ MS_FILTER_SET_SAMPLE_RATE , equalizer_set_rate },
|
||||
{ 0 , NULL }
|
||||
};
|
||||
|
||||
MSFilterDesc ms_equalizer_desc={
|
||||
.id= MS_EQUALIZER_ID,
|
||||
.name="MSEqualizer",
|
||||
.text=N_("Parametric sound equalizer."),
|
||||
.category=MS_FILTER_OTHER,
|
||||
.ninputs=1,
|
||||
.noutputs=1,
|
||||
.init=equalizer_init,
|
||||
.process=equalizer_process,
|
||||
.uninit=equalizer_uninit,
|
||||
.methods=equalizer_methods
|
||||
};
|
||||
|
||||
MS_FILTER_DESC_EXPORT(ms_equalizer_desc)
|
||||
|
|
|
|||
4
linphone/po/Makefile.in.in
Executable file → Normal file
4
linphone/po/Makefile.in.in
Executable file → Normal file
|
|
@ -21,7 +21,7 @@ GETTEXT_PACKAGE = @GETTEXT_PACKAGE@
|
|||
PACKAGE = @PACKAGE@
|
||||
VERSION = @VERSION@
|
||||
|
||||
SHELL = /bin/sh
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
|
|
@ -56,7 +56,7 @@ ALL_LINGUAS = @ALL_LINGUAS@
|
|||
|
||||
PO_LINGUAS=$(shell if test -r $(srcdir)/LINGUAS; then grep -v "^\#" $(srcdir)/LINGUAS; else echo "$(ALL_LINGUAS)"; fi)
|
||||
|
||||
USER_LINGUAS=$(shell if test -n "$(LINGUAS)"; then LLINGUAS="$(LINGUAS)"; ALINGUAS="$(ALL_LINGUAS)"; for lang in $$LLINGUAS; do if test -n "`grep ^$$lang$$ $(srcdir)/LINGUAS 2>/dev/null`" -o -n "`echo $$ALINGUAS|tr ' ' '\n'|grep ^$$lang$$`"; then printf "$$lang "; fi; done; fi)
|
||||
USER_LINGUAS=$(shell if test -n "$(LINGUAS)"; then LLINGUAS="$(LINGUAS)"; ALINGUAS="$(ALL_LINGUAS)"; for lang in $$LLINGUAS; do if test -n "`grep \^$$lang$$ $(srcdir)/LINGUAS 2>/dev/null`" -o -n "`echo $$ALINGUAS|tr ' ' '\n'|grep \^$$lang$$`"; then printf "$$lang "; fi; done; fi)
|
||||
|
||||
USE_LINGUAS=$(shell if test -n "$(USER_LINGUAS)" -o -n "$(LINGUAS)"; then LLINGUAS="$(USER_LINGUAS)"; else if test -n "$(PO_LINGUAS)"; then LLINGUAS="$(PO_LINGUAS)"; else LLINGUAS="$(ALL_LINGUAS)"; fi; fi; for lang in $$LLINGUAS; do printf "$$lang "; done)
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue