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deinterlace: make interlacedness test deterministic

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If the interlaced flag is not present in the caps, we assume the
data is not interlaced, instead of leaving the boolean uninitialized.
This commit is contained in:
Vincent Penquerc'h 2012-01-16 12:13:50 +00:00
parent f0ac29113c
commit 4d51c68fc0
1 changed files with 4 additions and 3 deletions
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7
gst/deinterlace/gstdeinterlace.c
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@ -1000,9 +1000,10 @@ gst_deinterlace_get_interlacing_method (const GstCaps * caps)
GstDeinterlaceInterlacingMethod method = 0;
gboolean interlaced;
/* check interlaced cap */
gst_structure_get_boolean (gst_caps_get_structure (caps, 0), "interlaced",
&interlaced);
/* check interlaced cap, defaulting to FALSE */
if (!gst_structure_get_boolean (gst_caps_get_structure (caps, 0),
"interlaced", &interlaced))
interlaced = FALSE;
method =
interlaced ? GST_DEINTERLACE_INTERLACED : GST_DEINTERLACE_PROGRESSIVE;