#include "libavutil/pixdesc.h"
#include "avfilter.h"
+enum YADIFMode {
+ YADIF_MODE_SEND_FRAME = 0, ///< send 1 frame for each frame
+ YADIF_MODE_SEND_FIELD = 1, ///< send 1 frame for each field
+ YADIF_MODE_SEND_FRAME_NOSPATIAL = 2, ///< send 1 frame for each frame but skips spatial interlacing check
+ YADIF_MODE_SEND_FIELD_NOSPATIAL = 3, ///< send 1 frame for each field but skips spatial interlacing check
+};
+
+enum YADIFParity {
+ YADIF_PARITY_TFF = 0, ///< top field first
+ YADIF_PARITY_BFF = 1, ///< bottom field first
+ YADIF_PARITY_AUTO = -1, ///< auto detection
+};
+
+enum YADIFDeint {
+ YADIF_DEINT_ALL = 0, ///< deinterlace all frames
+ YADIF_DEINT_INTERLACED = 1, ///< only deinterlace frames marked as interlaced
+};
+
typedef struct YADIFContext {
- /**
- * 0: send 1 frame for each frame
- * 1: send 1 frame for each field
- * 2: like 0 but skips spatial interlacing check
- * 3: like 1 but skips spatial interlacing check
- */
- int mode;
+ const AVClass *class;
- /**
- * 0: top field first
- * 1: bottom field first
- * -1: auto-detection
- */
- int parity;
+ enum YADIFMode mode;
+ enum YADIFParity parity;
+ enum YADIFDeint deint;
int frame_pending;
- /**
- * 0: deinterlace all frames
- * 1: only deinterlace frames marked as interlaced
- */
- int auto_enable;
-
AVFilterBufferRef *cur;
AVFilterBufferRef *next;
AVFilterBufferRef *prev;