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options: --field-dominance: replace magic number values with choices

--field-dominance=-1  becomes --field-dominance=auto
--field-dominance=0   becomes --field-dominance=top
--field-dominance=1   becomes --field-dominance=bottom
This commit is contained in:
wm4 2012-11-15 18:53:51 +01:00
parent 51503a0577
commit 269f7df18b
2 changed files with 8 additions and 8 deletions

View File

@ -528,15 +528,14 @@
reliable enough), the filename extension is used to select the demuxer.
Always falls back on content-based demuxer selection.
--field-dominance=<-1-1>
--field-dominance=<auto|top|bottom>
Set first field for interlaced content. Useful for deinterlacers that
double the framerate: ``--vf=tfields=1``, ``--vf=yadif=1`` and
``--vo=vdpau:deint``.
double the framerate: ``--vf=yadif=1`` and ``--vo=vdpau:deint``.
:-1: auto (default): If the decoder does not export the appropriate
information, it falls back to 0 (top field first).
:0: top field first
:1: bottom field first
:auto: (default) If the decoder does not export the appropriate
information, it falls back to 0 (top field first).
:top: top field first
:bottom: bottom field first
--no-fixed-vo, --fixed-vo
``--no-fixed-vo`` enforces closing and reopening the video window for

View File

@ -489,7 +489,8 @@ const m_option_t common_opts[] = {
OPT_MAKE_FLAGS("slices", vd_use_slices, 0),
// use (probably completely broken) decoder direct rendering
OPT_MAKE_FLAGS("dr1", vd_use_dr1, 0),
{"field-dominance", &field_dominance, CONF_TYPE_INT, CONF_RANGE, -1, 1, NULL},
{"field-dominance", &field_dominance, CONF_TYPE_CHOICE, 0,
M_CHOICES(({"auto", -1}, {"top", 0}, {"bottom", 1}))},
{"lavdopts", (void *) lavc_decode_opts_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0, NULL},
{"lavfdopts", (void *) lavfdopts_conf, CONF_TYPE_SUBCONFIG, 0, 0, 0, NULL},