added hangover to recovery from PLC

2 files changed, 8 insertions, 3 deletions

diff --git a/dnn/osce.c b/dnn/osce.c
index 108cb46e..cea5445b 100644
--- a/dnn/osce.c
+++ b/dnn/osce.c
@@ -794,7 +794,7 @@ void osce_reset(silk_OSCE_struct *hOSCE, int method)
             celt_assert(0 && "method not defined"); /* Question: return error code? */
     }
     hOSCE->method = method;
-    hOSCE->features.reset = 1;
+    hOSCE->features.reset = 2;
 }
 
 
@@ -949,7 +949,12 @@ void osce_enhance_frame(
     fwrite(xq, psDec->nb_subfr * psDec->subfr_length, sizeof(xq[0]), fnoisy16k);
 #endif
 
-    if (psDec->osce.features.reset)
+    if (psDec->osce.features.reset > 1)
+    {
+        OPUS_COPY(out_buffer, in_buffer, 320);
+        psDec->osce.features.reset --;
+    }
+    else if (psDec->osce.features.reset)
     {
         osce_cross_fade_10ms(out_buffer, in_buffer, 320);
         psDec->osce.features.reset = 0;
diff --git a/src/opus_decoder.c b/src/opus_decoder.c
index 1c2c3258..a0004346 100644
--- a/src/opus_decoder.c
+++ b/src/opus_decoder.c
@@ -415,7 +415,7 @@ static int opus_decode_frame(OpusDecoder *st, const unsigned char *data,
 #ifdef ENABLE_OSCE
      st->DecControl.osce_method = OSCE_METHOD_NONE;
 #ifndef DISABLE_LACE
-     if (st->complexity >= 2) {st->DecControl.osce_method = OSCE_METHOD_LACE;}
+     if (st->complexity >= 6) {st->DecControl.osce_method = OSCE_METHOD_LACE;}
 #endif
 #ifndef DISABLE_NOLACE
      if (st->complexity >= 5) {st->DecControl.osce_method = OSCE_METHOD_NOLACE;}