Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
return 0;
}
+static void free_field_queue(PullupField *head, PullupField **last)
+{
+ PullupField *f = head;
+ while (f) {
+ av_free(f->diffs);
+ av_free(f->combs);
+ av_free(f->vars);
+ if (f == *last) {
+ av_freep(last);
+ break;
+ }
+ f = f->next;
+ av_freep(&f->prev);
+ };
+}
+
static PullupField *make_field_queue(PullupContext *s, int len)
{
PullupField *head, *f;
static av_cold void uninit(AVFilterContext *ctx)
{
PullupContext *s = ctx->priv;
- PullupField *f;
int i;
- f = s->head;
- while (f) {
- av_free(f->diffs);
- av_free(f->combs);
- av_free(f->vars);
- if (f == s->last) {
- av_freep(&s->last);
- break;
- }
- f = f->next;
- av_freep(&f->prev);
- };
+ free_field_queue(s->head, &s->last);
for (i = 0; i < FF_ARRAY_ELEMS(s->buffers); i++) {
av_freep(&s->buffers[i].planes[0]);