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Makes tonality boost less aggressive

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Some tests like Kamedo's HA test suggested that our tonal boost was a bit
too extreme.
This commit is contained in:
Jean-Marc Valin 2012-12-12 14:45:16 -05:00
parent 41fd7a12b5
commit b33db8f318
1 changed files with 4 additions and 4 deletions
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8
celt/celt_encoder.c
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@ -1568,14 +1568,14 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
float tonal; float tonal;
/* Compensates for the average tonality boost */ /* Compensates for the average tonality boost */
target -= MULT16_16_Q15(QCONST16(0.13f,15),coded_bins<<BITRES); target -= MULT16_16_Q15(QCONST16(0.11f,15),coded_bins<<BITRES);
tonal = MAX16(0,st->analysis.tonality-.2); tonal = MAX16(0,st->analysis.tonality-.15);
tonal_target = target + (coded_bins<<BITRES)*2.0f*tonal; tonal_target = target + (coded_bins<<BITRES)*1.2f*tonal;
if (pitch_change) if (pitch_change)
tonal_target += (coded_bins<<BITRES)*.8; tonal_target += (coded_bins<<BITRES)*.8;
/*printf("%f %f ", st->analysis.tonality, tonal);*/ /*printf("%f %f ", st->analysis.tonality, tonal);*/
target = IMAX(tonal_target,target); target = tonal_target;
} }
#endif #endif