{
MobiClipContext *s = avctx->priv_data;
GetBitContext *gb = &s->gb;
- int ret, idx = get_ue_golomb(gb);
+ int ret, idx = get_ue_golomb_31(gb);
if (idx == 0) {
ret = add_coefficients(avctx, frame, bx, by, size, plane);
- } else if (idx < FF_ARRAY_ELEMS(pframe_block4x4_coefficients_tab)) {
+ } else if ((unsigned)idx < FF_ARRAY_ELEMS(pframe_block4x4_coefficients_tab)) {
int flags = pframe_block4x4_coefficients_tab[idx];
for (int y = by; y < by + 8; y += 4) {
return predict_intra(avctx, frame, x, y, pmode, 0, 8, plane);
}
- tmp = get_ue_golomb(gb);
- if (tmp < 0 || tmp > FF_ARRAY_ELEMS(block4x4_coefficients_tab))
+ tmp = get_ue_golomb_31(gb);
+ if ((unsigned)tmp > FF_ARRAY_ELEMS(block4x4_coefficients_tab))
return AVERROR_INVALIDDATA;
if (tmp == 0) {