diff options
Diffstat (limited to 'celt/celt_decoder.c')
| -rw-r--r-- | celt/celt_decoder.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/celt/celt_decoder.c b/celt/celt_decoder.c index 35a2073a..883dae15 100644 --- a/celt/celt_decoder.c +++ b/celt/celt_decoder.c @@ -629,7 +629,7 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) buf = decode_mem[c]; for (i=0;i<MAX_PERIOD+LPC_ORDER;i++) - exc[i-LPC_ORDER] = ROUND16(buf[DECODE_BUFFER_SIZE-MAX_PERIOD-LPC_ORDER+i], SIG_SHIFT); + exc[i-LPC_ORDER] = SROUND16(buf[DECODE_BUFFER_SIZE-MAX_PERIOD-LPC_ORDER+i], SIG_SHIFT); if (loss_duration == 0) { @@ -731,7 +731,7 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) exc[extrapolation_offset+j])), SIG_SHIFT); /* Compute the energy of the previously decoded signal whose excitation we're copying. */ - tmp = ROUND16( + tmp = SROUND16( buf[DECODE_BUFFER_SIZE-MAX_PERIOD-N+extrapolation_offset+j], SIG_SHIFT); S1 += SHR32(MULT16_16(tmp, tmp), 10); @@ -741,7 +741,7 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) /* Copy the last decoded samples (prior to the overlap region) to synthesis filter memory so we can have a continuous signal. */ for (i=0;i<LPC_ORDER;i++) - lpc_mem[i] = ROUND16(buf[DECODE_BUFFER_SIZE-N-1-i], SIG_SHIFT); + lpc_mem[i] = SROUND16(buf[DECODE_BUFFER_SIZE-N-1-i], SIG_SHIFT); /* Apply the synthesis filter to convert the excitation back into the signal domain. */ celt_iir(buf+DECODE_BUFFER_SIZE-N, lpc+c*LPC_ORDER, @@ -760,7 +760,7 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) opus_val32 S2=0; for (i=0;i<extrapolation_len;i++) { - opus_val16 tmp = ROUND16(buf[DECODE_BUFFER_SIZE-N+i], SIG_SHIFT); + opus_val16 tmp = SROUND16(buf[DECODE_BUFFER_SIZE-N+i], SIG_SHIFT); S2 += SHR32(MULT16_16(tmp, tmp), 10); } /* This checks for an "explosion" in the synthesis. */ |