static QDM2SubPNode *qdm2_search_subpacket_type_in_list(QDM2SubPNode *list,
int type)
{
- while (list != NULL && list->packet != NULL) {
+ while (list && list->packet) {
if (list->packet->type == type)
return list;
list = list->next;
QDM2SubPNode *nodes[4];
nodes[0] = qdm2_search_subpacket_type_in_list(list, 9);
- if (nodes[0] != NULL)
+ if (nodes[0])
process_subpacket_9(q, nodes[0]);
nodes[1] = qdm2_search_subpacket_type_in_list(list, 10);
- if (nodes[1] != NULL)
+ if (nodes[1])
process_subpacket_10(q, nodes[1]);
else
process_subpacket_10(q, NULL);
nodes[2] = qdm2_search_subpacket_type_in_list(list, 11);
- if (nodes[0] != NULL && nodes[1] != NULL && nodes[2] != NULL)
+ if (nodes[0] && nodes[1] && nodes[2])
process_subpacket_11(q, nodes[2]);
else
process_subpacket_11(q, NULL);
nodes[3] = qdm2_search_subpacket_type_in_list(list, 12);
- if (nodes[0] != NULL && nodes[1] != NULL && nodes[3] != NULL)
+ if (nodes[0] && nodes[1] && nodes[3])
process_subpacket_12(q, nodes[3]);
else
process_subpacket_12(q, NULL);
}
} // Packet bytes loop
- if (q->sub_packet_list_D[0].packet != NULL) {
+ if (q->sub_packet_list_D[0].packet) {
process_synthesis_subpackets(q, q->sub_packet_list_D);
q->do_synth_filter = 1;
} else if (q->do_synth_filter) {
int i, j, min, max, value, type, unknown_flag;
GetBitContext gb;
- if (q->sub_packet_list_B[0].packet == NULL)
+ if (!q->sub_packet_list_B[0].packet)
return;
/* reset minimum indexes for FFT coefficients */
for (ch = 0; ch < q->channels; ch++) {
qdm2_calculate_fft(q, ch, q->sub_packet);
- if (!q->has_errors && q->sub_packet_list_C[0].packet != NULL) {
+ if (!q->has_errors && q->sub_packet_list_C[0].packet) {
SAMPLES_NEEDED_2("has errors, and C list is not empty")
return -1;
}