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avcodec/ffv1enc: Simplify last_val update

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Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2025-03-24 16:29:39 +01:00
parent 4b24c5ba69
commit 836add03a8
1 changed files with 4 additions and 5 deletions
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9
libavcodec/ffv1enc.c
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@ -1343,8 +1343,8 @@ static int encode_float32_remap_segment(FFV1SliceContext *sc,
if (step == 1) {
s.delta_stack[s.run] = delta;
s.run ++;
av_assert2(s.i == s.pixel_num || s.last_val + current_mul + delta == sc->unit[s.p][s.i].val);
s.last_val += current_mul + delta;
av_assert2(s.last_val + current_mul + delta == val);
s.last_val = val;
} else {
put_symbol_inline(&s.rc, s.state[s.lu][0], s.run, 0, NULL, NULL);
@ -1370,9 +1370,8 @@ static int encode_float32_remap_segment(FFV1SliceContext *sc,
if (step == 1)
s.lu ^= 1;
av_assert2(s.i == s.pixel_num || s.last_val + step * current_mul + delta == sc->unit[s.p][s.i].val);
if (s.i < s.pixel_num)
s.last_val = sc->unit[s.p][s.i].val;
av_assert2(s.last_val + step * current_mul + delta == val);
s.last_val = val;
}
s.current_mul_index = ((s.last_val + 1) * s.mul_count) >> 32;
if (!s.run)