[Commit-gnuradio] r8317 - gnuradio/trunk/gr-gcell/src

[eb]

Author: eb
Date: 2008-05-07 21:57:12 -0600 (Wed, 07 May 2008)
New Revision: 8317

Modified:
   gnuradio/trunk/gr-gcell/src/gcell_fft_vcc.cc
Log:
avoid possible log2 confusion

Modified: gnuradio/trunk/gr-gcell/src/gcell_fft_vcc.cc
===================================================================
--- gnuradio/trunk/gr-gcell/src/gcell_fft_vcc.cc        2008-05-08 03:37:28 UTC 
(rev 8316)
+++ gnuradio/trunk/gr-gcell/src/gcell_fft_vcc.cc        2008-05-08 03:57:12 UTC 
(rev 8317)
@@ -45,7 +45,7 @@
 }
 
 static int 
-log2(int x)    // x is an exact power of 2
+int_log2(int x)        // x is an exact power of 2
 {
   for (int i = 0; i < 32; i++)
     if (x == (1 << i))
@@ -88,7 +88,7 @@
     throw std::invalid_argument("fft_size too big to use window");
   }
 
-  d_log2_fft_size = log2(fft_size);
+  d_log2_fft_size = int_log2(fft_size);
   d_mgr = gc_job_manager::singleton();         // grab the singleton job 
manager
   d_twiddle_boost = gc_aligned_alloc_sptr(sizeof(std::complex<float>) * 
fft_size/4, 128);
   d_twiddle = (std::complex<float>*) d_twiddle_boost.get();