Searched refs:LTP_MASK (Results 1 - 4 of 4) sorted by relevance
| /external/libopus/silk/fixed/mips/ |
| H A D | prefilter_FIX_mipsr1.h | 143 n_LTP_Q12 = silk_SMULBB( LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
144 n_LTP_Q12 = silk_SMLABT( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
145 n_LTP_Q12 = silk_SMLABB( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
153 LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK;
171 LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK;
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| /external/libopus/silk/fixed/ |
| H A D | prefilter_FIX.c | 197 n_LTP_Q12 = silk_SMULBB( LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
198 n_LTP_Q12 = silk_SMLABT( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
199 n_LTP_Q12 = silk_SMLABB( n_LTP_Q12, LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ], HarmShapeFIRPacked_Q12 );
210 LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK;
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| /external/libopus/silk/float/ |
| H A D | prefilter_FLP.c | 184 n_LTP = LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 - 1) & LTP_MASK ] * HarmShapeFIR[ 0 ];
185 n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 ) & LTP_MASK ] * HarmShapeFIR[ 1 ];
186 n_LTP += LTP_shp_buf[ ( idx - HARM_SHAPE_FIR_TAPS / 2 + 1) & LTP_MASK ] * HarmShapeFIR[ 2 ];
197 LTP_shp_buf_idx = ( LTP_shp_buf_idx - 1 ) & LTP_MASK;
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| /external/libopus/silk/ |
| H A D | define.h | 158 #define LTP_MASK ( LTP_BUF_LENGTH - 1 ) macro
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