Previous behavior was not useful at all as such pixels where all mapped to 0.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
s->var_values[VAR_MAXVAL] = max[color];
s->var_values[VAR_MINVAL] = min[color];
- for (val = 0; val < (1 << desc->comp[0].depth); val++) {
+ for (val = 0; val < FF_ARRAY_ELEMS(s->lut[comp]); val++) {
s->var_values[VAR_VAL] = val;
s->var_values[VAR_CLIPVAL] = av_clip(val, min[color], max[color]);
s->var_values[VAR_NEGVAL] =