return 0;
}
-#define OFFSET(x) offsetof(YADIFContext, x)
-#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
-
-#define CONST(name, help, val, unit) { name, help, 0, AV_OPT_TYPE_CONST, {.i64=val}, INT_MIN, INT_MAX, FLAGS, unit }
-
-static const AVOption yadif_options[] = {
- { "mode", "specify the interlacing mode", OFFSET(mode), AV_OPT_TYPE_INT, {.i64=YADIF_MODE_SEND_FRAME}, 0, 3, FLAGS, "mode"},
- CONST("send_frame", "send one frame for each frame", YADIF_MODE_SEND_FRAME, "mode"),
- CONST("send_field", "send one frame for each field", YADIF_MODE_SEND_FIELD, "mode"),
- CONST("send_frame_nospatial", "send one frame for each frame, but skip spatial interlacing check", YADIF_MODE_SEND_FRAME_NOSPATIAL, "mode"),
- CONST("send_field_nospatial", "send one frame for each field, but skip spatial interlacing check", YADIF_MODE_SEND_FIELD_NOSPATIAL, "mode"),
-
- { "parity", "specify the assumed picture field parity", OFFSET(parity), AV_OPT_TYPE_INT, {.i64=YADIF_PARITY_AUTO}, -1, 1, FLAGS, "parity" },
- CONST("tff", "assume top field first", YADIF_PARITY_TFF, "parity"),
- CONST("bff", "assume bottom field first", YADIF_PARITY_BFF, "parity"),
- CONST("auto", "auto detect parity", YADIF_PARITY_AUTO, "parity"),
-
- { "deint", "specify which frames to deinterlace", OFFSET(deint), AV_OPT_TYPE_INT, {.i64=YADIF_DEINT_ALL}, 0, 1, FLAGS, "deint" },
- CONST("all", "deinterlace all frames", YADIF_DEINT_ALL, "deint"),
- CONST("interlaced", "only deinterlace frames marked as interlaced", YADIF_DEINT_INTERLACED, "deint"),
-
- {NULL},
-};
-
-AVFILTER_DEFINE_CLASS(yadif);
-
static av_cold void uninit(AVFilterContext *ctx)
{
YADIFContext *yadif = ctx->priv;
return 0;
}
-static av_cold int init(AVFilterContext *ctx, const char *args)
-{
- YADIFContext *yadif = ctx->priv;
-
- av_log(ctx, AV_LOG_VERBOSE, "mode:%d parity:%d deint:%d\n",
- yadif->mode, yadif->parity, yadif->deint);
-
- return 0;
-}
-
static int config_props(AVFilterLink *link)
{
AVFilterContext *ctx = link->src;
return 0;
}
+
+#define OFFSET(x) offsetof(YADIFContext, x)
+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+
+#define CONST(name, help, val, unit) { name, help, 0, AV_OPT_TYPE_CONST, {.i64=val}, INT_MIN, INT_MAX, FLAGS, unit }
+
+static const AVOption yadif_options[] = {
+ { "mode", "specify the interlacing mode", OFFSET(mode), AV_OPT_TYPE_INT, {.i64=YADIF_MODE_SEND_FRAME}, 0, 3, FLAGS, "mode"},
+ CONST("send_frame", "send one frame for each frame", YADIF_MODE_SEND_FRAME, "mode"),
+ CONST("send_field", "send one frame for each field", YADIF_MODE_SEND_FIELD, "mode"),
+ CONST("send_frame_nospatial", "send one frame for each frame, but skip spatial interlacing check", YADIF_MODE_SEND_FRAME_NOSPATIAL, "mode"),
+ CONST("send_field_nospatial", "send one frame for each field, but skip spatial interlacing check", YADIF_MODE_SEND_FIELD_NOSPATIAL, "mode"),
+
+ { "parity", "specify the assumed picture field parity", OFFSET(parity), AV_OPT_TYPE_INT, {.i64=YADIF_PARITY_AUTO}, -1, 1, FLAGS, "parity" },
+ CONST("tff", "assume top field first", YADIF_PARITY_TFF, "parity"),
+ CONST("bff", "assume bottom field first", YADIF_PARITY_BFF, "parity"),
+ CONST("auto", "auto detect parity", YADIF_PARITY_AUTO, "parity"),
+
+ { "deint", "specify which frames to deinterlace", OFFSET(deint), AV_OPT_TYPE_INT, {.i64=YADIF_DEINT_ALL}, 0, 1, FLAGS, "deint" },
+ CONST("all", "deinterlace all frames", YADIF_DEINT_ALL, "deint"),
+ CONST("interlaced", "only deinterlace frames marked as interlaced", YADIF_DEINT_INTERLACED, "deint"),
+
+ {NULL},
+};
+
+AVFILTER_DEFINE_CLASS(yadif);
+
static const AVFilterPad avfilter_vf_yadif_inputs[] = {
{
.name = "default",
{ NULL }
};
-static const char *const shorthand[] = { "mode", "parity", "deint", NULL };
-
AVFilter avfilter_vf_yadif = {
.name = "yadif",
.description = NULL_IF_CONFIG_SMALL("Deinterlace the input image."),
.priv_size = sizeof(YADIFContext),
- .init = init,
+ .priv_class = &yadif_class,
.uninit = uninit,
.query_formats = query_formats,
.inputs = avfilter_vf_yadif_inputs,
.outputs = avfilter_vf_yadif_outputs,
-
- .priv_class = &yadif_class,
- .shorthand = shorthand,
};