avcodec/ffv1enc: Fix handling of 32bit unsigned symbols

This may be needed for floats Sponsored-by: Sovereign Tech Fund Reviewed-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 months ago · 402824e9e9
parent afbc3a1b23
commit 402824e9e9
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@ -199,7 +199,7 @@ static av_always_inline av_flatten void put_symbol_inline(RangeCoder *c,
    } while (0)

    if (v) {
-        const int a = FFABS(v);
+        const unsigned a = is_signed ? FFABS(v) : v;
        const int e = av_log2(a);
        put_rac(c, state + 0, 0);
        if (e <= 9) {