avcodec/escape124: change transitions table type to int8_t

Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago · 26eee872e8
parent f57897e498
commit 26eee872e8
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/escape124.c
+++ b/libavcodec/escape124.c
@ -145,7 +145,7 @@ static MacroBlock decode_macroblock(Escape124Context* s, GetBitContext* gb,
    unsigned block_index, depth;
    int value = get_bits1(gb);
    if (value) {
-        static const char transitions[3][2] = { {2, 1}, {0, 2}, {1, 0} };
+        static const int8_t transitions[3][2] = { {2, 1}, {0, 2}, {1, 0} };
        value = get_bits1(gb);
        *codebook_index = transitions[*codebook_index][value];
    }