diff options
| author | Stefano Sabatini <stefasab@gmail.com> | 2013-01-03 01:58:15 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-01-04 11:48:54 +0100 |
| commit | cb8d3965fd7e74740e8b5c0a23a394fee4083770 (patch) | |
| tree | 5350e004b86217d3fba9a6a16cadd4f509f994e6 /libavfilter/vf_yadif.c | |
| parent | f7dc6aa6b194ea7b8e0d6f475f8ba04c3cd50a99 (diff) | |
lavfi/yadif: add support to named constants
Diffstat (limited to 'libavfilter/vf_yadif.c')
| -rw-r--r-- | libavfilter/vf_yadif.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c index 824137b178..dca4a8cd35 100644 --- a/libavfilter/vf_yadif.c +++ b/libavfilter/vf_yadif.c @@ -300,10 +300,24 @@ static int request_frame(AVFilterLink *link) #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=0}, 0, 3, FLAGS }, - { "parity", "specify the assumed picture field parity", OFFSET(parity), AV_OPT_TYPE_INT, {.i64=-1}, -1, 1, FLAGS }, - { "deint", "specify which frames to deinterlace", OFFSET(deint), AV_OPT_TYPE_INT, {.i64=0}, 0, 1, FLAGS }, + { "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}, }; |