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Searched
refs:C_first_row
(Results
1 - 3
of
3
) sorted by null
/external/libopus/silk/float/
burg_modified_FLP.c
51
double
C_first_row
[ SILK_MAX_ORDER_LPC ], C_last_row[ SILK_MAX_ORDER_LPC ];
59
silk_memset(
C_first_row
, 0, SILK_MAX_ORDER_LPC * sizeof( double ) );
63
C_first_row
[ n - 1 ] += silk_inner_product_FLP( x_ptr, x_ptr + n, subfr_length - n );
66
silk_memcpy( C_last_row,
C_first_row
, SILK_MAX_ORDER_LPC * sizeof( double ) );
82
C_first_row
[ k ] -= x_ptr[ n ] * x_ptr[ n - k - 1 ];
93
tmp1 =
C_first_row
[ n ];
98
tmp2 +=
C_first_row
[ n - k - 1 ] * Atmp;
/external/libopus/silk/fixed/
burg_modified_FIX.c
60
opus_int32
C_first_row
[ SILK_MAX_ORDER_LPC ];
84
silk_memset(
C_first_row
, 0, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) );
89
C_first_row
[ n - 1 ] += (opus_int32)silk_RSHIFT64(
105
C_first_row
[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts );
109
silk_memcpy( C_last_row,
C_first_row
, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) );
129
C_first_row
[ k ] = silk_SMLAWB(
C_first_row
[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */
150
C_first_row
[ k ] = silk_MLA(
C_first_row
[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */
171
tmp1 =
C_first_row
[ n ]; /* Q( -rshifts ) *
[
all
...]
/external/libopus/silk/fixed/x86/
burg_modified_FIX_sse.c
65
opus_int32
C_first_row
[ SILK_MAX_ORDER_LPC ];
96
silk_memset(
C_first_row
, 0, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) );
101
C_first_row
[ n - 1 ] += (opus_int32)silk_RSHIFT64(
117
C_first_row
[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts );
121
silk_memcpy( C_last_row,
C_first_row
, SILK_MAX_ORDER_LPC * sizeof( opus_int32 ) );
141
C_first_row
[ k ] = silk_SMLAWB(
C_first_row
[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) */
169
FIRST_3210 = _mm_loadu_si128( (__m128i *)&
C_first_row
[ k ] );
187
_mm_storeu_si128( (__m128i *)&
C_first_row
[ k ], FIRST_3210 );
203
C_first_row
[ k ] = silk_MLA( C_first_row[ k ], x1, x_ptr[ n - k - 1 ] ); /* Q( -rshifts ) *
[
all
...]
Completed in 421 milliseconds