shithub: opus

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splitting function

--- a/dnn/dump_data.c

+++ b/dnn/dump_data.c

@@ -176,8 +176,12 @@

 #endif

     }

     st->pcount++;

-    /* Running on groups of 4 frames. */

-    if (st->pcount == 4) {

+  }

+}

+

+static void process_superframe(DenoiseState *st, FILE *ffeat) {

+  int i;

+  int sub;

       int best_i;

       int best[10];

       int pitch_prev[8][PITCH_MAX_PERIOD];

@@ -285,8 +289,6 @@

         fwrite(st->features[i], sizeof(float), NB_FEATURES, ffeat);

       }

       st->pcount=0;

-    }

-  }

 }

 static void biquad(float *y, float mem[2], const float *x, const float *b, const float *a, int N) {

@@ -453,6 +455,11 @@

     }

     for (i=0;i<FRAME_SIZE;i++) x[i] += rand()/(float)RAND_MAX - .5;

     compute_frame_features(st, ffeat, x);

+    /* Running on groups of 4 frames. */

+    if (st->pcount == 4) {

+      process_superframe(st, ffeat);

+    }

+

     /* PCM is delayed by 1/2 frame to make the features centered on the frames. */

     for (i=0;i<FRAME_SIZE-TRAINING_OFFSET;i++) pcm[i+TRAINING_OFFSET] = float2short(x[i]);

     if (fpcm) write_audio(st, pcm, noise_std, fpcm);

-- 

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