return ff_draw_slice(inlink->dst->outputs[0], y0, h, slice_dir);
}
+static const AVFilterPad alphaextract_inputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .config_props = config_input,
+ .draw_slice = draw_slice,
+ .min_perms = AV_PERM_READ,
+ },
+ { NULL }
+};
+
+static const AVFilterPad alphaextract_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ },
+ { NULL }
+};
+
AVFilter avfilter_vf_alphaextract = {
.name = "alphaextract",
.description = NULL_IF_CONFIG_SMALL("Extract an alpha channel as a "
"grayscale image component."),
.priv_size = sizeof(AlphaExtractContext),
.query_formats = query_formats,
-
- .inputs = (const AVFilterPad[]) {
- { .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .config_props = config_input,
- .draw_slice = draw_slice,
- .min_perms = AV_PERM_READ },
- { .name = NULL }
- },
- .outputs = (const AVFilterPad[]) {
- { .name = "default",
- .type = AVMEDIA_TYPE_VIDEO, },
- { .name = NULL }
- },
+ .inputs = alphaextract_inputs,
+ .outputs = alphaextract_outputs,
};