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Searched
refs:B_Q28
(Results
1 - 8
of
8
) sorted by null
/external/chromium_org/third_party/opus/src/silk/
LP_variable_cutoff.c
42
opus_int32
B_Q28
[ TRANSITION_NB ],
55
B_Q28
[ nb ] = silk_SMLAWB(
72
B_Q28
[ nb ] = silk_SMLAWB(
87
silk_memcpy(
B_Q28
, silk_Transition_LP_B_Q28[ ind ], TRANSITION_NB * sizeof( opus_int32 ) );
91
silk_memcpy(
B_Q28
, silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NB * sizeof( opus_int32 ) );
106
opus_int32
B_Q28
[ TRANSITION_NB ], A_Q28[ TRANSITION_NA ], fac_Q16 = 0;
126
silk_LP_interpolate_filter_taps(
B_Q28
, A_Q28, ind, fac_Q16 );
133
silk_biquad_alt( frame,
B_Q28
, A_Q28, psLP->In_LP_State, frame, frame_length, 1);
biquad_alt.c
44
const opus_int32 *
B_Q28
, /* I MA coefficients [3] */
65
out32_Q14 = silk_LSHIFT( silk_SMLAWB( S[ 0 ],
B_Q28
[ 0 ], inval ), 2 );
69
S[ 0 ] = silk_SMLAWB( S[ 0 ],
B_Q28
[ 1 ], inval);
73
S[ 1 ] = silk_SMLAWB( S[ 1 ],
B_Q28
[ 2 ], inval );
SigProc_FIX.h
97
const opus_int32 *
B_Q28
, /* I MA coefficients [3] */
[
all
...]
/external/libopus/silk/
LP_variable_cutoff.c
42
opus_int32
B_Q28
[ TRANSITION_NB ],
55
B_Q28
[ nb ] = silk_SMLAWB(
72
B_Q28
[ nb ] = silk_SMLAWB(
87
silk_memcpy(
B_Q28
, silk_Transition_LP_B_Q28[ ind ], TRANSITION_NB * sizeof( opus_int32 ) );
91
silk_memcpy(
B_Q28
, silk_Transition_LP_B_Q28[ TRANSITION_INT_NUM - 1 ], TRANSITION_NB * sizeof( opus_int32 ) );
106
opus_int32
B_Q28
[ TRANSITION_NB ], A_Q28[ TRANSITION_NA ], fac_Q16 = 0;
126
silk_LP_interpolate_filter_taps(
B_Q28
, A_Q28, ind, fac_Q16 );
133
silk_biquad_alt( frame,
B_Q28
, A_Q28, psLP->In_LP_State, frame, frame_length, 1);
biquad_alt.c
44
const opus_int32 *
B_Q28
, /* I MA coefficients [3] */
65
out32_Q14 = silk_LSHIFT( silk_SMLAWB( S[ 0 ],
B_Q28
[ 0 ], inval ), 2 );
69
S[ 0 ] = silk_SMLAWB( S[ 0 ],
B_Q28
[ 1 ], inval);
73
S[ 1 ] = silk_SMLAWB( S[ 1 ],
B_Q28
[ 2 ], inval );
SigProc_FIX.h
97
const opus_int32 *
B_Q28
, /* I MA coefficients [3] */
[
all
...]
/external/chromium_org/third_party/opus/src/src/
opus_encoder.c
283
const opus_int32 *
B_Q28
, /* I: MA coefficients [3] */
299
B[0] = (opus_val32)(
B_Q28
[0] * (1.f/((opus_int32)1<<28)));
300
B[1] = (opus_val32)(
B_Q28
[1] * (1.f/((opus_int32)1<<28)));
301
B[2] = (opus_val32)(
B_Q28
[2] * (1.f/((opus_int32)1<<28)));
322
opus_int32
B_Q28
[ 3 ], A_Q28[ 2 ];
333
B_Q28
[ 0 ] = r_Q28;
334
B_Q28
[ 1 ] = silk_LSHIFT( -r_Q28, 1 );
335
B_Q28
[ 2 ] = r_Q28;
343
silk_biquad_alt( in,
B_Q28
, A_Q28, hp_mem, out, len, channels );
345
silk_biquad_alt( in+1,
B_Q28
, A_Q28, hp_mem+2, out+1, len, channels )
[
all
...]
/external/libopus/src/
opus_encoder.c
283
const opus_int32 *
B_Q28
, /* I: MA coefficients [3] */
299
B[0] = (opus_val32)(
B_Q28
[0] * (1.f/((opus_int32)1<<28)));
300
B[1] = (opus_val32)(
B_Q28
[1] * (1.f/((opus_int32)1<<28)));
301
B[2] = (opus_val32)(
B_Q28
[2] * (1.f/((opus_int32)1<<28)));
322
opus_int32
B_Q28
[ 3 ], A_Q28[ 2 ];
333
B_Q28
[ 0 ] = r_Q28;
334
B_Q28
[ 1 ] = silk_LSHIFT( -r_Q28, 1 );
335
B_Q28
[ 2 ] = r_Q28;
343
silk_biquad_alt( in,
B_Q28
, A_Q28, hp_mem, out, len, channels );
345
silk_biquad_alt( in+1,
B_Q28
, A_Q28, hp_mem+2, out+1, len, channels )
[
all
...]
Completed in 91 milliseconds