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Code Issues Releases Activity

atrac3: Remove unused gain compensation tables

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Patch by Diego Biurrun.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Maxim Poliakovski
2013-10-10 10:49:53 +02:00
committed by Michael Niedermayer
parent a830915b78
commit 4fb8de08e1
1 changed files with 0 additions and 10 deletions
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10
libavcodec/atrac3.c
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@@ -115,9 +115,6 @@ typedef struct ATRAC3Context {
static DECLARE_ALIGNED(32, float, mdct_window)[MDCT_SIZE]; static DECLARE_ALIGNED(32, float, mdct_window)[MDCT_SIZE];
static VLC_TYPE atrac3_vlc_table[4096][2]; static VLC_TYPE atrac3_vlc_table[4096][2];
static VLC spectral_coeff_tab[7]; static VLC spectral_coeff_tab[7];
static float gain_tab1[16];
static float gain_tab2[31];
/** /**
* Regular 512 points IMDCT without overlapping, with the exception of the * Regular 512 points IMDCT without overlapping, with the exception of the
@@ -791,13 +788,6 @@ static av_cold void atrac3_init_static_data(void)
huff_bits[i], 1, 1, huff_bits[i], 1, 1,
huff_codes[i], 1, 1, INIT_VLC_USE_NEW_STATIC); huff_codes[i], 1, 1, INIT_VLC_USE_NEW_STATIC);
} }
/* Generate gain tables */
for (i = 0; i < 16; i++)
gain_tab1[i] = exp2f (4 - i);
for (i = -15; i < 16; i++)
gain_tab2[i + 15] = exp2f (i * -0.125);
} }
static av_cold int atrac3_decode_init(AVCodecContext *avctx) static av_cold int atrac3_decode_init(AVCodecContext *avctx)