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    Searched refs:rc_mult1_Q30 (Results 1 - 2 of 2) sorted by null

  /external/chromium_org/third_party/opus/src/silk/
LPC_inv_pred_gain.c 47 opus_int32 invGain_Q30, rc_Q31, rc_mult1_Q30, rc_mult2, tmp_QA;
62 /* rc_mult1_Q30 range: [ 1 : 2^30 ] */
63 rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 );
64 silk_assert( rc_mult1_Q30 > ( 1 << 15 ) ); /* reduce A_LIMIT if fails */
65 silk_assert( rc_mult1_Q30 <= ( 1 << 30 ) );
68 mult2Q = 32 - silk_CLZ32( silk_abs( rc_mult1_Q30 ) );
69 rc_mult2 = silk_INVERSE32_varQ( rc_mult1_Q30, mult2Q + 30 );
73 invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 );
97 rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 );
101 invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 )
    [all...]
  /external/libopus/silk/
LPC_inv_pred_gain.c 47 opus_int32 invGain_Q30, rc_Q31, rc_mult1_Q30, rc_mult2, tmp_QA;
62 /* rc_mult1_Q30 range: [ 1 : 2^30 ] */
63 rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 );
64 silk_assert( rc_mult1_Q30 > ( 1 << 15 ) ); /* reduce A_LIMIT if fails */
65 silk_assert( rc_mult1_Q30 <= ( 1 << 30 ) );
68 mult2Q = 32 - silk_CLZ32( silk_abs( rc_mult1_Q30 ) );
69 rc_mult2 = silk_INVERSE32_varQ( rc_mult1_Q30, mult2Q + 30 );
73 invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 );
97 rc_mult1_Q30 = ( (opus_int32)1 << 30 ) - silk_SMMUL( rc_Q31, rc_Q31 );
101 invGain_Q30 = silk_LSHIFT( silk_SMMUL( invGain_Q30, rc_mult1_Q30 ), 2 )
    [all...]

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