Searched defs:A_Q24 (Results 1 - 8 of 8) sorted by relevance

/external/chromium_org/third_party/opus/src/silk/fixed/
H A Dk2a_FIX.c36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
46 Atmp[ n ] = A_Q24[ n ];
49 A_Q24[ n ] = silk_SMLAWB( A_Q24[ n ], silk_LSHIFT( Atmp[ k - n - 1 ], 1 ), rc_Q15[ k ] );
51 A_Q24[ k ] = -silk_LSHIFT( (opus_int32)rc_Q15[ k ], 9 );
35 silk_k2a( opus_int32 *A_Q24, const opus_int16 *rc_Q15, const opus_int32 order ) argument
H A Dk2a_Q16_FIX.c36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
46 Atmp[ n ] = A_Q24[ n ];
49 A_Q24[ n ] = silk_SMLAWW( A_Q24[ n ], Atmp[ k - n - 1 ], rc_Q16[ k ] );
51 A_Q24[ k ] = -silk_LSHIFT( rc_Q16[ k ], 8 );
35 silk_k2a_Q16( opus_int32 *A_Q24, const opus_int32 *rc_Q16, const opus_int32 order ) argument
H A Dfind_pitch_lags_FIX.c52 opus_int32 A_Q24[ MAX_FIND_PITCH_LPC_ORDER ]; local
102 silk_k2a( A_Q24, rc_Q15, psEnc->sCmn.pitchEstimationLPCOrder );
106 A_Q12[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( A_Q24[ i ], 12 ) );
/external/libopus/silk/fixed/
H A Dk2a_FIX.c36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
46 Atmp[ n ] = A_Q24[ n ];
49 A_Q24[ n ] = silk_SMLAWB( A_Q24[ n ], silk_LSHIFT( Atmp[ k - n - 1 ], 1 ), rc_Q15[ k ] );
51 A_Q24[ k ] = -silk_LSHIFT( (opus_int32)rc_Q15[ k ], 9 );
35 silk_k2a( opus_int32 *A_Q24, const opus_int16 *rc_Q15, const opus_int32 order ) argument
H A Dk2a_Q16_FIX.c36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
46 Atmp[ n ] = A_Q24[ n ];
49 A_Q24[ n ] = silk_SMLAWW( A_Q24[ n ], Atmp[ k - n - 1 ], rc_Q16[ k ] );
51 A_Q24[ k ] = -silk_LSHIFT( rc_Q16[ k ], 8 );
35 silk_k2a_Q16( opus_int32 *A_Q24, const opus_int32 *rc_Q16, const opus_int32 order ) argument
H A Dfind_pitch_lags_FIX.c52 opus_int32 A_Q24[ MAX_FIND_PITCH_LPC_ORDER ]; local
102 silk_k2a( A_Q24, rc_Q15, psEnc->sCmn.pitchEstimationLPCOrder );
106 A_Q12[ i ] = (opus_int16)silk_SAT16( silk_RSHIFT( A_Q24[ i ], 12 ) );
/external/chromium_org/third_party/opus/src/silk/
H A DLPC_inv_pred_gain.c137 const opus_int32 *A_Q24, /* I Prediction coefficients [order] */
149 Anew_QA[ k ] = silk_RSHIFT32( A_Q24[ k ], 24 - QA );
136 silk_LPC_inverse_pred_gain_Q24( const opus_int32 *A_Q24, const opus_int order ) argument
/external/libopus/silk/
H A DLPC_inv_pred_gain.c137 const opus_int32 *A_Q24, /* I Prediction coefficients [order] */
149 Anew_QA[ k ] = silk_RSHIFT32( A_Q24[ k ], 24 - QA );
136 silk_LPC_inverse_pred_gain_Q24( const opus_int32 *A_Q24, const opus_int order ) argument

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