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ffmpeg.wasm-core
Commit 6d6fc410 authored by Michael Niedermayer's avatar Michael Niedermayer
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avcodec/diracdec: Factor quant matrix reads 

Signed-off-by: 's avatarMichael Niedermayer <michael@niedermayer.cc>
parent d98f34d7
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Showing with 3 additions and 4 deletions
libavcodec/diracdec.c
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......@@ -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) {
......
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