ffmpeg | branch: master | Michael Niedermayer <[email protected]> | Thu May 25 16:22:49 2017 +0200| [6d6fc4105b871490068958ded491dbb8b19c65be] | committer: Michael Niedermayer
avcodec/diracdec: Factor quant matrix reads Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6d6fc4105b871490068958ded491dbb8b19c65be --- libavcodec/diracdec.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c index 3573298ca1..601d701bc8 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) { _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
