diff options
| author | Diego Elio Pettenò <flameeyes@gmail.com> | 2011-01-24 23:36:14 +0000 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-01-25 15:09:46 +0000 |
| commit | 362bfe29971b3bb8497d2b341337697be15a257c (patch) | |
| tree | 6a2ae8fb38df154a94e269571d16ee539d80c9bb | |
| parent | 3d157bf31f33cf413a6fb04ba69a4015ca0625cb (diff) | |
| download | ffmpeg-362bfe29971b3bb8497d2b341337697be15a257c.tar.gz | |
Remove unused ac3_parametric_bit_allocation function.
Signed-off-by: Mans Rullgard <mans@mansr.com>
| -rw-r--r-- | libavcodec/ac3.c | 23 | ||||
| -rw-r--r-- | libavcodec/ac3.h | 7 |
2 files changed, 0 insertions, 30 deletions
diff --git a/libavcodec/ac3.c b/libavcodec/ac3.c index 4ab77b84a1..0f442fa487 100644 --- a/libavcodec/ac3.c +++ b/libavcodec/ac3.c @@ -237,29 +237,6 @@ void ff_ac3_bit_alloc_calc_bap(int16_t *mask, int16_t *psd, int start, int end, } while (end > band_start_tab[band++]); } -/* AC-3 bit allocation. The algorithm is the one described in the AC-3 - spec. */ -void ac3_parametric_bit_allocation(AC3BitAllocParameters *s, uint8_t *bap, - int8_t *exp, int start, int end, - int snr_offset, int fast_gain, int is_lfe, - int dba_mode, int dba_nsegs, - uint8_t *dba_offsets, uint8_t *dba_lengths, - uint8_t *dba_values) -{ - int16_t psd[AC3_MAX_COEFS]; /* scaled exponents */ - int16_t band_psd[AC3_CRITICAL_BANDS]; /* interpolated exponents */ - int16_t mask[AC3_CRITICAL_BANDS]; /* masking value */ - - ff_ac3_bit_alloc_calc_psd(exp, start, end, psd, band_psd); - - ff_ac3_bit_alloc_calc_mask(s, band_psd, start, end, fast_gain, is_lfe, - dba_mode, dba_nsegs, dba_offsets, dba_lengths, - dba_values, mask); - - ff_ac3_bit_alloc_calc_bap(mask, psd, start, end, snr_offset, s->floor, - ff_ac3_bap_tab, bap); -} - /** * Initialize some tables. * note: This function must remain thread safe because it is called by the diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h index 89a88b65b6..283b134329 100644 --- a/libavcodec/ac3.h +++ b/libavcodec/ac3.h @@ -181,11 +181,4 @@ 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); -void ac3_parametric_bit_allocation(AC3BitAllocParameters *s, uint8_t *bap, - int8_t *exp, int start, int end, - int snr_offset, int fast_gain, int is_lfe, - int dba_mode, int dba_nsegs, - uint8_t *dba_offsets, uint8_t *dba_lengths, - uint8_t *dba_values); - #endif /* AVCODEC_AC3_H */ |