On 7/5/2023 9:41 PM, Nuo Mi wrote:
+ if (current->alf_cc_cb_filter_signal_flag)
+ ue(alf_cc_cb_filters_signalled_minus1, 0, 3);
+ else
+ infer(alf_cc_cb_filters_signalled_minus1, 0);
Not right, it will overread one filter set even
alf_cc_cb_filter_signal_flag is false.
It will infer all values in alf_cc_cb_mapped_coeff_abs[0][0..7] and
alf_cc_cb_coeff_sign[0][0..7] to be 0, as they are not present.
+ for (k = 0; k <= current->alf_cc_cb_filters_signalled_minus1; k++) {
+ for (j = 0; j < 7; j++) {
+ if (current->alf_cc_cb_filter_signal_flag)
+ ubs(3, alf_cc_cb_mapped_coeff_abs[k][j], 2, k, j);
+ else
+ infer(alf_cc_cb_mapped_coeff_abs[k][j], 0);
+ if (current->alf_cc_cb_mapped_coeff_abs[k][j])
+ ubs(1, alf_cc_cb_coeff_sign[k][j], 2, k, j);
+ else
+ infer(alf_cc_cb_coeff_sign[k][j], 0);
+ }
+ }
+
+ if (current->alf_cc_cr_filter_signal_flag)
+ ue(alf_cc_cr_filters_signalled_minus1, 0, 3);
+ else
+ infer(alf_cc_cr_filters_signalled_minus1, 0);
Not right,
Same as the above.
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