BRIGHTNESS_MIN     92 libavfilter/vf_procamp_vaapi.c     procamp_params[i].value  = map(ctx->bright, BRIGHTNESS_MIN, BRIGHTNESS_MAX,
BRIGHTNESS_MIN    197 libavfilter/vf_procamp_vaapi.c       OFFSET(bright),  AV_OPT_TYPE_FLOAT, { .dbl = BRIGHTNESS_DEFAULT }, BRIGHTNESS_MIN, BRIGHTNESS_MAX, .flags = FLAGS },
BRIGHTNESS_MIN    199 libavfilter/vf_procamp_vaapi.c       OFFSET(bright),  AV_OPT_TYPE_FLOAT, { .dbl = BRIGHTNESS_DEFAULT }, BRIGHTNESS_MIN, BRIGHTNESS_MAX, .flags = FLAGS },