diff options
Diffstat (limited to 'libavcodec/ac3.h')
| -rw-r--r-- | libavcodec/ac3.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h index 133c5b9a78..4ed8c2523b 100644 --- a/libavcodec/ac3.h +++ b/libavcodec/ac3.h @@ -175,23 +175,4 @@ int ff_ac3_bit_alloc_calc_mask(AC3BitAllocParameters *s, int16_t *band_psd, uint8_t *dba_lengths, uint8_t *dba_values, int16_t *mask); -/** - * Calculate bit allocation pointers. - * The SNR is the difference between the masking curve and the signal. AC-3 - * uses this value for each frequency bin to allocate bits. The snroffset - * parameter is a global adjustment to the SNR for all bins. - * - * @param[in] mask masking curve - * @param[in] psd signal power for each frequency bin - * @param[in] start starting bin location - * @param[in] end ending bin location - * @param[in] snr_offset SNR adjustment - * @param[in] floor noise floor - * @param[in] bap_tab look-up table for bit allocation pointers - * @param[out] bap bit allocation pointers - */ -void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end, - int snr_offset, int floor, - const uint8_t *bap_tab, uint8_t *bap); - #endif /* AVCODEC_AC3_H */ |