Update to opus-HEAD-66611f1.

celt/dump_modes/dump_modes.c

 /* Copyright (c) 2008 CSIRO
    Copyright (c) 2008-2009 Xiph.Org Foundation
    Written by Jean-Marc Valin */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    - Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
@@ skipping 33 matching lines @@
 #define WORD16 INT16
 #define WORD32 INT32
 #else
 #define WORD16 FLOAT
 #define WORD32 FLOAT
 #endif
 
 void dump_modes(FILE *file, CELTMode **modes, int nb_modes)
 {
    int i, j, k;
+   int mdct_twiddles_size;
    fprintf(file, "/* The contents of this file was automatically generated by dump_modes.c\n");
    fprintf(file, "   with arguments:");
    for (i=0;i<nb_modes;i++)
    {
       CELTMode *mode = modes[i];
       fprintf(file, " %d %d",mode->Fs,mode->shortMdctSize*mode->nbShortMdcts);
    }
    fprintf(file, "\n   It contains static definitions for some pre-defined modes. */\n");
    fprintf(file, "#include \"modes.h\"\n");
    fprintf(file, "#include \"rate.h\"\n");
@@ skipping 99 matching lines @@
          fprintf(file, "\n");
       }
 
       /* FFT States */
       for (k=0;k<=mode->mdct.maxshift;k++)
       {
          fprintf(file, "#ifndef FFT_STATE%d_%d_%d\n", mode->Fs, mdctSize, k);
          fprintf(file, "#define FFT_STATE%d_%d_%d\n", mode->Fs, mdctSize, k);
          fprintf (file, "static const kiss_fft_state fft_state%d_%d_%d = {\n",
                mode->Fs, mdctSize, k);
-         fprintf (file, "%d,\t/* nfft */\n", mode->mdct.kfft[k]->nfft);
-#ifndef FIXED_POINT
-         fprintf (file, "%0.9ff,\t/* scale */\n", mode->mdct.kfft[k]->scale);
+         fprintf (file, "%d,    /* nfft */\n", mode->mdct.kfft[k]->nfft);
+         fprintf (file, WORD16 ",    /* scale */\n", mode->mdct.kfft[k]->scale);
+#ifdef FIXED_POINT
+         fprintf (file, "%d,    /* scale_shift */\n", mode->mdct.kfft[k]->scale_shift);
 #endif
-         fprintf (file, "%d,\t/* shift */\n", mode->mdct.kfft[k]->shift);
+         fprintf (file, "%d,    /* shift */\n", mode->mdct.kfft[k]->shift);
          fprintf (file, "{");
          for (j=0;j<2*MAXFACTORS;j++)
             fprintf (file, "%d, ", mode->mdct.kfft[k]->factors[j]);
-         fprintf (file, "},\t/* factors */\n");
-         fprintf (file, "fft_bitrev%d,\t/* bitrev */\n", mode->mdct.kfft[k]->nfft);
-         fprintf (file, "fft_twiddles%d_%d,\t/* bitrev */\n", mode->Fs, mdctSize);
+         fprintf (file, "},    /* factors */\n");
+         fprintf (file, "fft_bitrev%d,    /* bitrev */\n", mode->mdct.kfft[k]->nfft);
+         fprintf (file, "fft_twiddles%d_%d,    /* bitrev */\n", mode->Fs, mdctSize);
          fprintf (file, "};\n");
 
          fprintf(file, "#endif\n");
          fprintf(file, "\n");
       }
 
       fprintf(file, "#endif\n");
       fprintf(file, "\n");
 
       /* MDCT twiddles */
+      mdct_twiddles_size = mode->mdct.n-(mode->mdct.n/2>>mode->mdct.maxshift);
       fprintf(file, "#ifndef MDCT_TWIDDLES%d\n", mdctSize);
       fprintf(file, "#define MDCT_TWIDDLES%d\n", mdctSize);
       fprintf (file, "static const opus_val16 mdct_twiddles%d[%d] = {\n",
-            mdctSize, mode->mdct.n/4+1);
-      for (j=0;j<=mode->mdct.n/4;j++)
+            mdctSize, mdct_twiddles_size);
+      for (j=0;j<mdct_twiddles_size;j++)
          fprintf (file, WORD16 ",%c", mode->mdct.trig[j],(j+6)%5==0?'\n':' ');
       fprintf (file, "};\n");
 
       fprintf(file, "#endif\n");
       fprintf(file, "\n");
 
 
       /* Print the actual mode data */
       fprintf(file, "static const CELTMode mode%d_%d_%d = {\n", mode->Fs, mdctSize, mode->overlap);
-      fprintf(file, INT32 ",\t/* Fs */\n", mode->Fs);
-      fprintf(file, "%d,\t/* overlap */\n", mode->overlap);
-      fprintf(file, "%d,\t/* nbEBands */\n", mode->nbEBands);
-      fprintf(file, "%d,\t/* effEBands */\n", mode->effEBands);
+      fprintf(file, INT32 ",    /* Fs */\n", mode->Fs);
+      fprintf(file, "%d,    /* overlap */\n", mode->overlap);
+      fprintf(file, "%d,    /* nbEBands */\n", mode->nbEBands);
+      fprintf(file, "%d,    /* effEBands */\n", mode->effEBands);
       fprintf(file, "{");
       for (j=0;j<4;j++)
          fprintf(file, WORD16 ", ", mode->preemph[j]);
-      fprintf(file, "},\t/* preemph */\n");
+      fprintf(file, "},    /* preemph */\n");
       if (standard)
-         fprintf(file, "eband5ms,\t/* eBands */\n");
+         fprintf(file, "eband5ms,    /* eBands */\n");
       else
-         fprintf(file, "eBands%d_%d,\t/* eBands */\n", mode->Fs, mdctSize);
+         fprintf(file, "eBands%d_%d,    /* eBands */\n", mode->Fs, mdctSize);
 
-      fprintf(file, "%d,\t/* maxLM */\n", mode->maxLM);
-      fprintf(file, "%d,\t/* nbShortMdcts */\n", mode->nbShortMdcts);
-      fprintf(file, "%d,\t/* shortMdctSize */\n", mode->shortMdctSize);
+      fprintf(file, "%d,    /* maxLM */\n", mode->maxLM);
+      fprintf(file, "%d,    /* nbShortMdcts */\n", mode->nbShortMdcts);
+      fprintf(file, "%d,    /* shortMdctSize */\n", mode->shortMdctSize);
 
-      fprintf(file, "%d,\t/* nbAllocVectors */\n", mode->nbAllocVectors);
+      fprintf(file, "%d,    /* nbAllocVectors */\n", mode->nbAllocVectors);
       if (standard)
-         fprintf(file, "band_allocation,\t/* allocVectors */\n");
+         fprintf(file, "band_allocation,    /* allocVectors */\n");
       else
-         fprintf(file, "allocVectors%d_%d,\t/* allocVectors */\n", mode->Fs, mdctSize);
+         fprintf(file, "allocVectors%d_%d,    /* allocVectors */\n", mode->Fs, mdctSize);
 
-      fprintf(file, "logN%d,\t/* logN */\n", framerate);
-      fprintf(file, "window%d,\t/* window */\n", mode->overlap);
+      fprintf(file, "logN%d,    /* logN */\n", framerate);
+      fprintf(file, "window%d,    /* window */\n", mode->overlap);
       fprintf(file, "{%d, %d, {", mode->mdct.n, mode->mdct.maxshift);
       for (k=0;k<=mode->mdct.maxshift;k++)
          fprintf(file, "&fft_state%d_%d_%d, ", mode->Fs, mdctSize, k);
-      fprintf (file, "}, mdct_twiddles%d},\t/* mdct */\n", mdctSize);
+      fprintf (file, "}, mdct_twiddles%d},    /* mdct */\n", mdctSize);
 
-      fprintf(file, "{%d, cache_index%d, cache_bits%d, cache_caps%d},\t/* cache */\n",
+      fprintf(file, "{%d, cache_index%d, cache_bits%d, cache_caps%d},    /* cache */\n",
             mode->cache.size, mode->Fs/mdctSize, mode->Fs/mdctSize, mode->Fs/mdctSize);
       fprintf(file, "};\n");
    }
    fprintf(file, "\n");
    fprintf(file, "/* List of all the available modes */\n");
    fprintf(file, "#define TOTAL_MODES %d\n", nb_modes);
    fprintf(file, "static const CELTMode * const static_mode_list[TOTAL_MODES] = {\n");
    for (i=0;i<nb_modes;i++)
    {
       CELTMode *mode = modes[i];
@@ skipping 71 matching lines @@
       }
    }
    file = fopen(BASENAME ".h", "w");
    dump_modes(file, m, nb);
    fclose(file);
    for (i=0;i<nb;i++)
       opus_custom_mode_destroy(m[i]);
    free(m);
    return 0;
 }