static int encode_win(struct vidfilt_enc_st *st, struct vidframe *frame)
{
struct selfview_enc *enc = (struct selfview_enc *)st;
int err;
if (!frame)
return 0;
if (!enc->disp) {
err = vidisp_alloc(&enc->disp, NULL, NULL, NULL, NULL, NULL);
if (err)
return err;
}
return vidisp_display(enc->disp, "Selfview", frame);
}
static int encode_win(struct vidfilt_st *st, struct vidframe *frame)
{
struct selfview *pip = (struct selfview *)st;
int err;
if (!frame)
return 0;
if (!pip->disp) {
err = vidisp_alloc(&pip->disp, NULL, NULL,
NULL, NULL, NULL, NULL, NULL);
if (err)
return err;
}
return vidisp_display(pip->disp, "Selfview", frame);
}