[FFmpeg-cvslog] avcodec/ffv1enc: Factorize s.last_val update out

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Mon Mar 24 16:31:38 2025 +0100| [a33908d051843d53668c6a0920e47377fab2c0fa] | committer: Michael Niedermayer

avcodec/ffv1enc: Factorize s.last_val update out

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a33908d051843d53668c6a0920e47377fab2c0fa
---

 libavcodec/ffv1enc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index eafa62b75f..0c016b0d1c 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -1344,7 +1344,6 @@ static int encode_float32_remap_segment(FFV1SliceContext *sc,
                     s.delta_stack[s.run] = delta;
                     s.run ++;
                     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);
 
@@ -1371,8 +1370,8 @@ static int encode_float32_remap_segment(FFV1SliceContext *sc,
                     s.lu ^= 1;
 
                 av_assert2(s.last_val + step * current_mul + delta == val);
-                s.last_val = val;
             }
+            s.last_val = val;
             s.current_mul_index = ((s.last_val + 1) * s.mul_count) >> 32;
             if (!s.run)
                 encode_mul(&s, s.current_mul_index);