aboutsummaryrefslogtreecommitdiff
path: root/tbext/source
diff options
context:
space:
mode:
authorTim Blechmann <timblech@users.sourceforge.net>2004-01-28 11:09:13 +0000
committerIOhannes m zmölnig <zmoelnig@iem.at>2015-10-14 15:11:54 +0200
commitce8d118561bd86df80eae140f2e0a64db55998e3 (patch)
tree7cd2ff26894e312d7000df8abfce9d6e323bdc6e /tbext/source
parent4ab9c44294867638df5c092bb2a9de1923a63dd2 (diff)
*** empty log message ***
svn path=/trunk/externals/tb/; revision=1298
Diffstat (limited to 'tbext/source')
-rw-r--r--tbext/source/fftbuf.cpp38
-rw-r--r--tbext/source/main.cpp5
-rw-r--r--tbext/source/tbfft2.cpp2
3 files changed, 29 insertions, 16 deletions
diff --git a/tbext/source/fftbuf.cpp b/tbext/source/fftbuf.cpp
index eff81e3..13f0b9e 100644
--- a/tbext/source/fftbuf.cpp
+++ b/tbext/source/fftbuf.cpp
@@ -121,27 +121,36 @@ fftbuf::~fftbuf()
void fftbuf::m_signal(int n, t_float *const *in, t_float *const *out)
{
- outs = out[0];
-
- if (counter!=0)
+ if (check(buf))
{
- n=n/2+1;
+ outs = out[0];
+
+ if (counter!=0)
+ {
+ n=n/2+1;
while (--n)
data[n] = data[n] - offset[n];
/* for(int i=0;i!=bs;++i)
- {
+ {
data[i] = data[i] - offset[i];
- }
+ }
*/
-
+
--counter;
+ }
+
+ CopySamples(out[0],data,bs);
}
-
- CopySamples(out[0],data,bs);
+ else
+ CopySamples(out[0],data,bs);
+
}
+//perform und dsp gleichzeitig?!?
+
+
void fftbuf::perform()
{
counter=blknumber();
@@ -196,7 +205,7 @@ void fftbuf::set_buf(int argc, t_atom *argv)
}
template<typename T>
-/*inline*/ void fftbuf::clear(T* buf)
+inline void fftbuf::clear(T* buf)
{
if (buf)
{
@@ -207,6 +216,8 @@ template<typename T>
inline bool fftbuf::check(buffer * buf)
{
+ if (buf==NULL)
+ return false;
//code taken from the flext tutorial (buffer 1) by thomas grill
if(buf->Update())
@@ -241,7 +252,8 @@ void fftbuf::set_line(int argc, t_atom *argv)
inline int fftbuf::blknumber()
{
- // post("%i %i %i",delay,bs,sr);
- // post("computer counter: %i",delay*bs/sr*1000);
- return delay*bs/sr*1000; //ms/sample
+ post("%i %i %i",delay,bs,sr);
+ post("blknumber: %i",delay*bs/sr);
+
+ return delay*bs/sr; //ms/sample
}
diff --git a/tbext/source/main.cpp b/tbext/source/main.cpp
index dd007df..5a3bb14 100644
--- a/tbext/source/main.cpp
+++ b/tbext/source/main.cpp
@@ -51,10 +51,10 @@ void ttbext_setup()
post("TBEXT: by tim blechmann");
post("version "TBEXT_VERSION);
post("compiled on "__DATE__);
- post("");
+ post("contains: tbroute(~), tbsig~, tbpow~, tbfft1~, tbfft2~, bufline~, fftgrrev~");
+ post(" fftgrsort~, fftgrshuf~");
FLEXT_SETUP(tbroute);
- //FLEXT_SETUP(tbstrg);
FLEXT_DSP_SETUP(tbsroute);
// FLEXT_DSP_SETUP(tbssel);
FLEXT_DSP_SETUP(tbsig);
@@ -66,6 +66,7 @@ void ttbext_setup()
FLEXT_DSP_SETUP(fftgrsort);
FLEXT_DSP_SETUP(fftgrshuf);
FLEXT_DSP_SETUP(fftgrrev);
+ FLEXT_DSP_SETUP(spigot_tilde);
}
FLEXT_LIB_SETUP(tbext,ttbext_setup)
diff --git a/tbext/source/tbfft2.cpp b/tbext/source/tbfft2.cpp
index 6ed71d9..99d16fe 100644
--- a/tbext/source/tbfft2.cpp
+++ b/tbext/source/tbfft2.cpp
@@ -72,7 +72,7 @@ private:
float *ins;
float *outs;
float *tmps;
- t_float tmp[2049];
+ t_float tmp[17000];
t_float s;
t_float b;