shithub: opus

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added re-ordering to dred_rdovae_decode_qframe (frames now in correct order)

--- a/dnn/dred_rdovae_dec.c

+++ b/dnn/dred_rdovae_dec.c

@@ -102,4 +102,11 @@

     output_index += DEC_DENSE8_OUT_SIZE;

     _lpcnet_compute_dense(&dec_final, qframe, buffer);

+

+    /* restore correct order of frames */

+    memmove(buffer, qframe, 4 * DRED_NUM_FEATURES * sizeof(*qframe));

+    memmove(qframe + 0 * DRED_NUM_FEATURES, buffer + 3 * DRED_NUM_FEATURES, DRED_NUM_FEATURES * sizeof(*qframe));

+    memmove(qframe + 1 * DRED_NUM_FEATURES, buffer + 2 * DRED_NUM_FEATURES, DRED_NUM_FEATURES * sizeof(*qframe));

+    memmove(qframe + 2 * DRED_NUM_FEATURES, buffer + 1 * DRED_NUM_FEATURES, DRED_NUM_FEATURES * sizeof(*qframe));

+    memmove(qframe + 3 * DRED_NUM_FEATURES, buffer + 0 * DRED_NUM_FEATURES, DRED_NUM_FEATURES * sizeof(*qframe));

 }

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