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author | Justin Ruggles <justin.ruggles@gmail.com> | 2008-11-13 03:17:50 +0000 |
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committer | Justin Ruggles <justin.ruggles@gmail.com> | 2008-11-13 03:17:50 +0000 |
commit | 24834c19288017a536bea13b6d9300d18cdbc62b (patch) | |
tree | 0462ecbdf6325b1ee1d7c86e3d2da027f953b02b /libavcodec/ac3dec.c | |
parent | 236bb1ab01319a08c50d93f12825acb55270d999 (diff) | |
download | ffmpeg-streaming-24834c19288017a536bea13b6d9300d18cdbc62b.zip ffmpeg-streaming-24834c19288017a536bea13b6d9300d18cdbc62b.tar.gz |
cosmetics: rename two variables
Originally committed as revision 15808 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3dec.c')
-rw-r--r-- | libavcodec/ac3dec.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index 5e568a9..b6a6272 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -772,7 +772,7 @@ static int decode_audio_block(AC3DecodeContext *s, int blk) s->cpl_in_use[blk] = get_bits1(gbc); if (s->cpl_in_use[blk]) { /* coupling in use */ - int cpl_begin_freq, cpl_end_freq; + int cpl_start_subband, cpl_end_subband; if (channel_mode < AC3_CHMODE_STEREO) { av_log(s->avctx, AV_LOG_ERROR, "coupling not allowed in mono or dual-mono\n"); @@ -801,15 +801,15 @@ static int decode_audio_block(AC3DecodeContext *s, int blk) /* coupling frequency range */ /* TODO: modify coupling end freq if spectral extension is used */ - cpl_begin_freq = get_bits(gbc, 4); - cpl_end_freq = get_bits(gbc, 4); - if (3 + cpl_end_freq - cpl_begin_freq < 0) { - av_log(s->avctx, AV_LOG_ERROR, "3+cplendf = %d < cplbegf = %d\n", 3+cpl_end_freq, cpl_begin_freq); + cpl_start_subband = get_bits(gbc, 4); + cpl_end_subband = get_bits(gbc, 4); + if (3 + cpl_end_subband - cpl_start_subband < 0) { + av_log(s->avctx, AV_LOG_ERROR, "3+cplendf = %d < cplbegf = %d\n", 3+cpl_end_subband, cpl_start_subband); return -1; } - s->num_cpl_bands = s->num_cpl_subbands = 3 + cpl_end_freq - cpl_begin_freq; - s->start_freq[CPL_CH] = cpl_begin_freq * 12 + 37; - s->end_freq[CPL_CH] = cpl_end_freq * 12 + 73; + s->num_cpl_bands = s->num_cpl_subbands = 3 + cpl_end_subband - cpl_start_subband; + s->start_freq[CPL_CH] = cpl_start_subband * 12 + 37; + s->end_freq[CPL_CH] = cpl_end_subband * 12 + 73; /* coupling band structure */ if (!s->eac3 || get_bits1(gbc)) { @@ -818,7 +818,7 @@ static int decode_audio_block(AC3DecodeContext *s, int blk) } } else if (!blk) { memcpy(s->cpl_band_struct, - &ff_eac3_default_cpl_band_struct[cpl_begin_freq+1], + &ff_eac3_default_cpl_band_struct[cpl_start_subband+1], s->num_cpl_subbands-1); } s->cpl_band_struct[s->num_cpl_subbands-1] = 0; |