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interlace: fix negotiation for true interlaced modes

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This commit is contained in:
David Schleef 2013-02-06 15:48:06 -08:00
parent f790fcbfa6
commit 65927acc45
1 changed files with 7 additions and 1 deletions
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8
gst/interlace/gstinterlace.c
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@ -499,6 +499,7 @@ gst_interlace_getcaps (GstPad * pad, GstInterlace * interlace, GstCaps * filter)
GstPad *otherpad;
GstCaps *othercaps, *tcaps;
GstCaps *icaps;
const char *mode;
otherpad =
(pad == interlace->srcpad) ? interlace->sinkpad : interlace->srcpad;
@ -520,8 +521,13 @@ gst_interlace_getcaps (GstPad * pad, GstInterlace * interlace, GstCaps * filter)
}
icaps = gst_caps_make_writable (icaps);
if (interlace->pattern > GST_INTERLACE_PATTERN_2_2) {
mode = "mixed";
} else {
mode = "interleaved";
}
gst_caps_set_simple (icaps, "interlace-mode", G_TYPE_STRING,
pad == interlace->srcpad ? "mixed" : "progressive", NULL);
pad == interlace->srcpad ? mode : "progressive", NULL);
gst_caps_unref (tcaps);