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v4l2: improve fixate function

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Use new core function to fixate a field.
Chain up to parent fixate function.
This commit is contained in:
Wim Taymans 2011-08-17 17:57:11 +02:00
parent ce1e7cb108
commit 44c1589b48
1 changed files with 3 additions and 12 deletions
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15
sys/v4l2/gstv4l2src.c
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@ -292,8 +292,6 @@ gst_v4l2src_fixate (GstBaseSrc * basesrc, GstCaps * caps)
GST_DEBUG_OBJECT (basesrc, "fixating caps %" GST_PTR_FORMAT, caps);
for (i = 0; i < gst_caps_get_size (caps); ++i) {
const GValue *v;
structure = gst_caps_get_structure (caps, i);
/* We are fixating to a resonable 320x200 resolution
@ -302,19 +300,12 @@ gst_v4l2src_fixate (GstBaseSrc * basesrc, GstCaps * caps)
gst_structure_fixate_field_nearest_int (structure, "height", 200);
gst_structure_fixate_field_nearest_fraction (structure, "framerate",
G_MAXINT, 1);
v = gst_structure_get_value (structure, "format");
if (v && G_VALUE_TYPE (v) != G_TYPE_STRING) {
const gchar *format;
g_return_if_fail (G_VALUE_TYPE (v) == GST_TYPE_LIST);
format = g_value_get_string (gst_value_list_get_value (v, 0));
gst_structure_set (structure, "format", G_TYPE_STRING, format, NULL);
}
gst_structure_fixate_field (structure, "format");
}
GST_DEBUG_OBJECT (basesrc, "fixated caps %" GST_PTR_FORMAT, caps);
GST_BASE_SRC_CLASS (parent_class)->fixate (basesrc, caps);
}