Changeset 628 for pjproject/trunk/pjmedia/src/pjmedia-codec/speex/kiss_fft.c

Timestamp:

Jul 26, 2006 5:04:54 PM (18 years ago)

Author:

bennylp

Message:

• Bring speex codec up to date with their SVN trunk
• Speex codec should work in FIXED_POINT mode when PJ_HAS_FLOATING_POINT is set to zero.
• ulaw2linear will return zero if zero is given (this would make the VAD works better, and it also fixed click noise when call is established/hangup).

File:

• pjproject/trunk/pjmedia/src/pjmedia-codec/speex/kiss_fft.c (modified) (4 diffs)

pjproject/trunk/pjmedia/src/pjmedia-codec/speex/kiss_fft.c

@@ -33 +33 @@
     do { \
         if ( nbuf < (size_t)(n) ) {\
-            free(buf); \
+            speex_free(buf); \
             buf = (kiss_fft_cpx*)KISS_FFT_MALLOC(sizeof(kiss_fft_cpx)*(n)); \
             nbuf = (size_t)(n); \
@@ -88 +88 @@
        int i;
        kiss_fft_cpx *x=Fout;
-       for (i=0;i<(int)(4*m);i++)
+       for (i=0;i<4*m;i++)
        {
           x[i].r = PSHR16(x[i].r,2);
@@ -405 +405 @@
         CHECKBUF(tmpbuf,ntmpbuf,st->nfft);
         kf_work(tmpbuf,fin,1,in_stride, st->factors,st);
-        memcpy(fout,tmpbuf,sizeof(kiss_fft_cpx)*st->nfft);
+        speex_move(fout,tmpbuf,sizeof(kiss_fft_cpx)*st->nfft);
     }else{
         kf_work( fout, fin, 1,in_stride, st->factors,st );
@@ -422 +422 @@
 void kiss_fft_cleanup(void)
 {
-    free(scratchbuf);
+    speex_free(scratchbuf);
     scratchbuf = NULL;
     nscratchbuf=0;
-    free(tmpbuf);
+    speex_free(tmpbuf);
     tmpbuf=NULL;
     ntmpbuf=0;