package/audio/jamin/fftw-no-f.patch

   1 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   2 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
   3 #
   4 # T2 SDE: package/.../jamin/fftw-no-f.patch
   5 # Copyright (C) 2010 The T2 SDE Project
   6 #
   7 # More information can be found in the files COPYING and README.
   8 #
   9 # This patch file is dual-licensed. It is available under the license the
  10 # patched project is licensed under, as long as it is an OpenSource license
  11 # as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
  12 # of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
  14 # version.
  15 # --- T2-COPYRIGHT-NOTE-END ---
  16
  17 --- jamin-0.95.0/src/process.c.vanilla  2010-08-26 12:34:41.000000000 +0200
  18 +++ jamin-0.95.0/src/process.c  2010-08-26 12:35:27.000000000 +0200
  19 @@ -168,12 +168,12 @@
  20      }
  21
  22      /* Allocate space for FFT data */
  23 -    real = fftwf_malloc(sizeof(fft_data) * BINS);
  24 -    comp = fftwf_malloc(sizeof(fft_data) * BINS);
  25 -    comp_tmp = fftwf_malloc(sizeof(fft_data) * BINS);
  26 +    real = fftw_malloc(sizeof(fft_data) * BINS);
  27 +    comp = fftw_malloc(sizeof(fft_data) * BINS);
  28 +    comp_tmp = fftw_malloc(sizeof(fft_data) * BINS);
  29
  30 -    plan_rc = fftwf_plan_r2r_1d(BINS, real, comp, FFTW_R2HC, FFTW_MEASURE);
  31 -    plan_cr = fftwf_plan_r2r_1d(BINS, comp_tmp, real, FFTW_HC2R, FFTW_MEASURE);
  32 +    plan_rc = fftw_plan_r2r_1d(BINS, real, comp, FFTW_R2HC, FFTW_MEASURE);
  33 +    plan_cr = fftw_plan_r2r_1d(BINS, comp_tmp, real, FFTW_HC2R, FFTW_MEASURE);
  34
  35      /* Calculate root raised cosine window */
  36      for (i = 0; i < BINS; i++) {
  37 @@ -230,7 +230,7 @@
  38         real[i] = window[i] * in_buf[port][(in_ptr + i) & BUF_MASK];
  39      }
  40
  41 -    fftwf_execute(plan_rc);
  42 +    fftw_execute(plan_rc);
  43
  44      /* run the EQ + spectrum an. + xover process */
  45
  46 @@ -259,7 +259,7 @@
  47             bin_peak[i] = peak;
  48         }
  49      }
  50 -    fftwf_execute(plan_cr);
  51 +    fftw_execute(plan_cr);
  52      for (j = 0; j < BINS; j++) {
  53         out_buf[port][XO_LOW][(in_ptr + j) & BUF_MASK] += real[j] * fix *
  54             window[j];
  55 @@ -283,7 +283,7 @@
  56             bin_peak[i] = peak;
  57         }
  58      }
  59 -    fftwf_execute(plan_cr);
  60 +    fftw_execute(plan_cr);
  61      for (j = 0; j < BINS; j++) {
  62         out_buf[port][XO_MID][(in_ptr + j) & BUF_MASK] += real[j] * fix *
  63             window[j];
  64 @@ -306,7 +306,7 @@
  65             bin_peak[i] = peak;
  66         }
  67      }
  68 -    fftwf_execute(plan_cr);
  69 +    fftw_execute(plan_cr);
  70      for (j = 0; j < BINS; j++) {
  71         out_buf[port][XO_HIGH][(in_ptr + j) & BUF_MASK] += real[j] * fix *
  72             window[j];
  73 @@ -328,7 +328,7 @@
  74         real[i] = window[i] * in_buf[port][(in_ptr + i) & BUF_MASK];
  75      }
  76
  77 -    fftwf_execute(plan_rc);
  78 +    fftw_execute(plan_rc);
  79
  80      /* run the EQ + spectrum an. + xover process */
  81
  82 @@ -357,7 +357,7 @@
  83             bin_peak[i] = peak;
  84         }
  85      }
  86 -    fftwf_execute(plan_cr);
  87 +    fftw_execute(plan_cr);
  88      for (j = 0; j < BINS; j++) {
  89         mid_buf[port][(in_ptr + j) & BUF_MASK] += real[j] * fix * window[j];
  90      }