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remove unneeded variable, dither_all

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Originally committed as revision 15011 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2008-08-28 23:04:15 +00:00
parent f8007a1473
commit 260e09305b
2 changed files with 0 additions and 5 deletions
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4
libavcodec/ac3dec.c
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@ -599,7 +599,6 @@ static void decode_transform_coeffs(AC3DecodeContext *s, int blk)
}
/* if any channel doesn't use dithering, zero appropriate coefficients */
if(!s->dither_all)
remove_dithering(s);
}
@ -742,11 +741,8 @@ static int decode_audio_block(AC3DecodeContext *s, int blk)
/* dithering flags */
if (s->dither_flag_syntax) {
s->dither_all = 1;
for (ch = 1; ch <= fbw_channels; ch++) {
s->dither_flag[ch] = get_bits1(gbc);
if(!s->dither_flag[ch])
s->dither_all = 0;
}
}

1
libavcodec/ac3dec.h
View File

@ -140,7 +140,6 @@ typedef struct {
///@}
///@defgroup dithering zero-mantissa dithering
int dither_all; ///< true if all channels are dithered
int dither_flag[AC3_MAX_CHANNELS]; ///< dither flags (dithflg)
AVLFG dith_state; ///< for dither generation
///@}