static int vf_open(vf_instance_t *vf)
{
struct vf_priv_s *p = vf->priv;
#if LIBAVFILTER_VERSION_MICRO >= 100
const char *mode[] = {"send_frame", "send_field", "send_frame_nospatial",
"send_field_nospatial"};
if (vf_lw_set_graph(vf, p->lw_opts, "yadif", "mode=%s:deint=%s", mode[p->mode],
p->interlaced_only ? "interlaced" : "all") >= 0)
{
return 1;
}
#else
// Libav numeric modes happen to match ours, but keep it explicit.
const char *mode[] = {"0", "1", "2", "3"};
if (vf_lw_set_graph(vf, p->lw_opts, "yadif", "mode=%s:auto=%d", mode[p->mode],
p->interlaced_only) >= 0)
{
return 1;
}
#endif
MP_FATAL(vf, "This version of libavfilter has no 'yadif' filter.\n");
return 0;
}
static void lavfi_init(vf_instance_t *vf)
{
if (vf->priv->in_fmt == STEREO_AUTO &&
vf_lw_set_graph(vf, vf->priv->lw_opts, "stereo3d", "null") >= 0)
{
vf_lw_set_reconfig_cb(vf, lavfi_reconfig);
return;
}
if (vf_lw_set_graph(vf, vf->priv->lw_opts, "stereo3d", "%s:%s",
m_opt_choice_str(stereo_code_names, vf->priv->in_fmt),
m_opt_choice_str(stereo_code_names, vf->priv->out_fmt)) >= 0)
return;
}
static int vf_open(vf_instance_t *vf)
{
struct vf_priv_s *p = vf->priv;
if (vf_lw_set_graph(vf, p->lw_opts, NULL, "%s", rot[p->angle]) >= 0) {
vf_lw_set_reconfig_cb(vf, lavfi_reconfig);
return 1;
}
return 0;
}
static int vf_open(vf_instance_t *vf)
{
struct vf_priv_s *p = vf->priv;
const char *pname[3] = {"y", "u", "v"};
if (vf_lw_set_graph(vf, p->lw_opts, "pullup", "%d:%d:%d:%d:%d:%s",
p->junk_left, p->junk_right, p->junk_top, p->junk_bottom,
p->strict_breaks, pname[p->metric_plane]) >= 0)
{
return 1;
}
MP_FATAL(vf, "This version of libavfilter has no 'pullup' filter.\n");
return 0;
}
static int vf_open(vf_instance_t *vf)
{
struct vf_priv_s *p = vf->priv;
static const char *const rot[] = {
"null",
"transpose=clock",
"vflip,hflip",
"transpose=cclock",
};
if (vf_lw_set_graph(vf, p->lw_opts, NULL, "%s", rot[p->angle]) >= 0)
return 1;
MP_FATAL(vf, "Requires libavfilter.\n");
return 1;
}
static int vf_open(vf_instance_t *vf)
{
struct vf_priv_s *p = vf->priv;
p->lumaParam.msizeX |= 1;
p->lumaParam.msizeY |= 1;
p->chromaParam.msizeX |= 1;
p->chromaParam.msizeY |= 1;
if (vf_lw_set_graph(vf, p->lw_opts, "unsharp", "%d:%d:%f:%d:%d:%f",
p->lumaParam.msizeX, p->lumaParam.msizeY, p->lumaParam.amount,
p->chromaParam.msizeX, p->chromaParam.msizeY, p->chromaParam.amount)
>= 0)
{
return 1;
}
MP_FATAL(vf, "This version of libavfilter has no 'unsharp' filter.\n");
return 0;
}
