*/
static int unpack_vectors(Vp3DecodeContext *s, GetBitContext *gb)
{
- int i, j, k;
+ int i, j, k, l;
int coding_mode;
int motion_x[6];
int motion_y[6];
* Y fragment, then average for the C fragment vectors */
motion_x[4] = motion_y[4] = 0;
for (k = 0; k < 4; k++) {
+ for (l = 0; l < s->coded_fragment_list_index; l++)
+ if (s->coded_fragment_list[l] == s->macroblock_fragments[6*current_macroblock + k])
+ break;
+ if (l < s->coded_fragment_list_index) {
if (coding_mode == 0) {
motion_x[k] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
motion_y[k] = motion_vector_table[get_vlc2(gb, s->motion_vector_vlc.table, 6, 2)];
}
last_motion_x = motion_x[k];
last_motion_y = motion_y[k];
+ } else {
+ motion_x[k] = 0;
+ motion_y[k] = 0;
+ }
motion_x[4] += motion_x[k];
motion_y[4] += motion_y[k];
}