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Silence warning: left shift of negative value

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Import the change from upstream 16c83cd5fc4c18954c1b6e3de16c37ba
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pstef 2025-03-19 20:09:15 +00:00
parent a27d49b6f2
commit f7285ff405
1 changed files with 1 additions and 1 deletions
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libretro-common/formats/jpeg/rjpeg.c
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@ -330,7 +330,7 @@ static void rjpeg_build_fast_ac(int16_t *fast_ac, rjpeg_huffman *h)
int k = ((i << len) & ((1 << FAST_BITS) - 1)) >> (FAST_BITS - magbits);
int m = 1 << (magbits - 1);
if (k < m)
k += (-1 << magbits) + 1;
k += (~0U << magbits) + 1;
/* if the result is small enough, we can fit it in fast_ac table */
if (k >= -128 && k <= 127)