int id;
int tid, wt, maxtab, i, j;
- int len = get_bits(&s->gb, 16); /* length: FIXME: verify field validity */
+ int len = get_bits(&s->gb, 16);
id = get_bits(&s->gb, 8);
switch (id) {
case 1:
+ if (len < 13)
+ return AVERROR_INVALIDDATA;
+
s->maxval = get_bits(&s->gb, 16);
s->t1 = get_bits(&s->gb, 16);
s->t2 = get_bits(&s->gb, 16);
s->t3 = get_bits(&s->gb, 16);
s->reset = get_bits(&s->gb, 16);
+ if(s->avctx->debug & FF_DEBUG_PICT_INFO) {
+ av_log(s->avctx, AV_LOG_DEBUG, "Coding parameters maxval:%d T1:%d T2:%d T3:%d reset:%d\n",
+ s->maxval, s->t1, s->t2, s->t3, s->reset);
+ }
+
// ff_jpegls_reset_coding_parameters(s, 0);
//FIXME quant table?
break;
}
break;
case 4:
- av_log(s->avctx, AV_LOG_ERROR, "oversize image not supported\n");
+ avpriv_request_sample(s->avctx, "oversize image");
return AVERROR(ENOSYS);
default:
av_log(s->avctx, AV_LOG_ERROR, "invalid id %d\n", id);