}
}
+ if (k >= FF_ARRAY_ELEMS(rps->used)) {
+ av_log(avctx, AV_LOG_ERROR,
+ "Invalid num_delta_pocs: %d\n", k);
+ return AVERROR_INVALIDDATA;
+ }
+
rps->num_delta_pocs = k;
rps->num_negative_pics = k0;
// sort in increasing order (smallest first)
* which should already be in the arrays. */
if (delta) {
// Copy from previous array.
+ delta *= (size_id == 3) ? 3 : 1;
if (matrix_id < delta) {
av_log(avctx, AV_LOG_ERROR,
"Invalid delta in scaling list data: %d.\n", delta);
ff_hevc_diag_scan8x8_x[i];
scaling_list_delta_coef = get_se_golomb(gb);
- next_coef = (next_coef + scaling_list_delta_coef + 256) % 256;
+ next_coef = (next_coef + 256U + scaling_list_delta_coef) % 256;
sl->sl[size_id][matrix_id][pos] = next_coef;
}
}
sps->temporal_layer[i].max_dec_pic_buffering = get_ue_golomb_long(gb) + 1;
sps->temporal_layer[i].num_reorder_pics = get_ue_golomb_long(gb);
sps->temporal_layer[i].max_latency_increase = get_ue_golomb_long(gb) - 1;
- if (sps->temporal_layer[i].max_dec_pic_buffering > HEVC_MAX_DPB_SIZE) {
+ if (sps->temporal_layer[i].max_dec_pic_buffering > (unsigned)HEVC_MAX_DPB_SIZE) {
av_log(avctx, AV_LOG_ERROR, "sps_max_dec_pic_buffering_minus1 out of range: %d\n",
- sps->temporal_layer[i].max_dec_pic_buffering - 1);
+ sps->temporal_layer[i].max_dec_pic_buffering - 1U);
return AVERROR_INVALIDDATA;
}
if (sps->temporal_layer[i].num_reorder_pics > sps->temporal_layer[i].max_dec_pic_buffering - 1) {