From 362bfe29971b3bb8497d2b341337697be15a257c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <flameeyes@gmail.com>
Date: Mon, 24 Jan 2011 23:36:14 +0000
Subject: [PATCH] Remove unused ac3_parametric_bit_allocation function.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
libavcodec/ac3.c | 23 -----------------------
libavcodec/ac3.h | 7 -------
2 files changed, 30 deletions(-)
diff --git a/libavcodec/ac3.c b/libavcodec/ac3.c
index 4ab77b84a16..0f442fa487c 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 89a88b65b66..283b134329b 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 */
--
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