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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-25 16:22:49 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-25 19:32:39 +0200 |
| commit | 6d6fc4105b871490068958ded491dbb8b19c65be (patch) | |
| tree | cf651c0075597e417cebb04dfceb5a5881d88f10 /libavcodec/diracdec.c | |
| parent | d98f34d7d440ab3671be4e55c00d2cc7bf007eab (diff) | |
| download | ffmpeg-streaming-6d6fc4105b871490068958ded491dbb8b19c65be.zip ffmpeg-streaming-6d6fc4105b871490068958ded491dbb8b19c65be.tar.gz | |
avcodec/diracdec: Factor quant matrix reads
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/diracdec.c')
| -rw-r--r-- | libavcodec/diracdec.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c index 3573298..601d701 100644 --- a/libavcodec/diracdec.c +++ b/libavcodec/diracdec.c @@ -1257,11 +1257,10 @@ static int dirac_unpack_idwt_params(DiracContext *s) if (get_bits1(gb)) { av_log(s->avctx,AV_LOG_DEBUG,"Low Delay: Has Custom Quantization Matrix!\n"); /* custom quantization matrix */ - s->lowdelay.quant[0][0] = get_interleaved_ue_golomb(gb); for (level = 0; level < s->wavelet_depth; level++) { - s->lowdelay.quant[level][1] = get_interleaved_ue_golomb(gb); - s->lowdelay.quant[level][2] = get_interleaved_ue_golomb(gb); - s->lowdelay.quant[level][3] = get_interleaved_ue_golomb(gb); + for (i = !!level; i < 4; i++) { + s->lowdelay.quant[level][i] = get_interleaved_ue_golomb(gb); + } } } else { if (s->wavelet_depth > 4) { |
