Unverified Commit cf58efea authored by Jesús de Vicente Peña's avatar Jesús de Vicente Peña Committed by Felicia Lim
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Revert "Attenuate SILK PLC gain only for unvoiced speech"

This reverts commit 4f5557c3

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Signed-off-by: Felicia Lim's avatarFelicia Lim <flim@google.com>
parent 6d29f51a
...@@ -328,10 +328,8 @@ static OPUS_INLINE void silk_PLC_conceal( ...@@ -328,10 +328,8 @@ static OPUS_INLINE void silk_PLC_conceal(
for( j = 0; j < LTP_ORDER; j++ ) { for( j = 0; j < LTP_ORDER; j++ ) {
B_Q14[ j ] = silk_RSHIFT( silk_SMULBB( harm_Gain_Q15, B_Q14[ j ] ), 15 ); B_Q14[ j ] = silk_RSHIFT( silk_SMULBB( harm_Gain_Q15, B_Q14[ j ] ), 15 );
} }
if ( psDec->indices.signalType != TYPE_NO_VOICE_ACTIVITY ) { /* Gradually reduce excitation gain */
/* Gradually reduce excitation gain */ rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 );
rand_scale_Q14 = silk_RSHIFT( silk_SMULBB( rand_scale_Q14, rand_Gain_Q15 ), 15 );
}
/* Slowly increase pitch lag */ /* Slowly increase pitch lag */
psPLC->pitchL_Q8 = silk_SMLAWB( psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16 ); psPLC->pitchL_Q8 = silk_SMLAWB( psPLC->pitchL_Q8, psPLC->pitchL_Q8, PITCH_DRIFT_FAC_Q16 );
......
...@@ -97,7 +97,6 @@ opus_int silk_decode_frame( ...@@ -97,7 +97,6 @@ opus_int silk_decode_frame(
psDec->first_frame_after_reset = 0; psDec->first_frame_after_reset = 0;
} else { } else {
/* Handle packet loss by extrapolation */ /* Handle packet loss by extrapolation */
psDec->indices.signalType = psDec->prevSignalType;
silk_PLC( psDec, psDecCtrl, pOut, 1, arch ); silk_PLC( psDec, psDecCtrl, pOut, 1, arch );
} }
......
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