Searched refs:CAf (Results 1 – 3 of 3) sorted by relevance
/external/libopus/silk/float/ |
D | burg_modified_FLP.c | 52 double CAf[ SILK_MAX_ORDER_LPC + 1 ], CAb[ SILK_MAX_ORDER_LPC + 1 ]; in silk_burg_modified_FLP() local 69 CAb[ 0 ] = CAf[ 0 ] = C0 + FIND_LPC_COND_FAC * C0 + 1e-9f; in silk_burg_modified_FLP() 89 CAf[ k ] -= tmp1 * x_ptr[ n - k ]; in silk_burg_modified_FLP() 100 CAf[ n + 1 ] = tmp1; in silk_burg_modified_FLP() 106 nrg_f = CAf[ 0 ]; in silk_burg_modified_FLP() 111 nrg_f += CAf[ k + 1 ] * Atmp; in silk_burg_modified_FLP() 154 tmp1 = CAf[ k ]; in silk_burg_modified_FLP() 155 CAf[ k ] += rc * CAb[ n - k + 1 ]; in silk_burg_modified_FLP() 173 nrg_f = CAf[ 0 ]; in silk_burg_modified_FLP() 177 nrg_f += CAf[ k + 1 ] * Atmp; in silk_burg_modified_FLP()
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/external/libopus/silk/fixed/ |
D | burg_modified_FIX.c | 63 opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; in silk_burg_modified_c() local 83 …CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; … in silk_burg_modified_c() 112 …CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; … in silk_burg_modified_c() 138 …CAf[ k ] = silk_SMLAWB( CAf[ k ], tmp1, x_ptr[ n - k ] ); /* Q( -rshift … in silk_burg_modified_c() 162 CAf[ k ] = silk_SMLAWW( CAf[ k ], tmp1, in silk_burg_modified_c() 174 …nrg = silk_ADD32( CAb[ 0 ], CAf[ 0 ] ); /*… in silk_burg_modified_c() 184 nrg = silk_ADD_LSHIFT32( nrg, silk_SMMUL( silk_ADD32( CAb[ k + 1 ], CAf[ k + 1 ] ), in silk_burg_modified_c() 187 …CAf[ n + 1 ] = tmp1; /*… in silk_burg_modified_c() 240 …tmp1 = CAf[ k ]; /* Q( -rshifts… in silk_burg_modified_c() 242 …CAf[ k ] = silk_ADD_LSHIFT32( tmp1, silk_SMMUL( tmp2, rc_Q31 ), 1 ); /* Q( -rshifts… in silk_burg_modified_c() [all …]
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/external/libopus/silk/fixed/x86/ |
D | burg_modified_FIX_sse.c | 68 opus_int32 CAf[ SILK_MAX_ORDER_LPC + 1 ]; in silk_burg_modified_sse4_1() local 95 …CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; … in silk_burg_modified_sse4_1() 124 …CAb[ 0 ] = CAf[ 0 ] = C0 + silk_SMMUL( SILK_FIX_CONST( FIND_LPC_COND_FAC, 32 ), C0 ) + 1; … in silk_burg_modified_sse4_1() 150 …CAf[ k ] = silk_SMLAWB( CAf[ k ], tmp1, x_ptr[ n - k ] ); /* Q( -rshift … in silk_burg_modified_sse4_1() 247 X1_3210 = _mm_loadu_si128( (__m128i *)&CAf[ k ] ); in silk_burg_modified_sse4_1() 253 _mm_storeu_si128( (__m128i *)&CAf[ k ], X1_3210 ); in silk_burg_modified_sse4_1() 258 CAf[ k ] = silk_SMLAWW( CAf[ k ], tmp1, in silk_burg_modified_sse4_1() 271 …nrg = silk_ADD32( CAb[ 0 ], CAf[ 0 ] ); /*… in silk_burg_modified_sse4_1() 281 nrg = silk_ADD_LSHIFT32( nrg, silk_SMMUL( silk_ADD32( CAb[ k + 1 ], CAf[ k + 1 ] ), in silk_burg_modified_sse4_1() 284 …CAf[ n + 1 ] = tmp1; /*… in silk_burg_modified_sse4_1() [all …]
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