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v4l2src: if max == min width/height put an int in the probed caps, not an int range

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Fixes #560033.
This commit is contained in:
Tim-Philipp Müller 2009-08-09 14:19:42 +01:00
parent 6df8fb76ef
commit 8c8e6af45b
1 changed files with 15 additions and 8 deletions
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23
sys/v4l2/gstv4l2object.c
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@ -1681,17 +1681,24 @@ default_frame_sizes:
tmp = gst_structure_copy (template);
if (fix_num) {
gst_structure_set (tmp,
"width", GST_TYPE_INT_RANGE, min_w, max_w,
"height", GST_TYPE_INT_RANGE, min_h, max_h,
"framerate", GST_TYPE_FRACTION, fix_num, fix_denom, NULL);
gst_structure_set (tmp, "framerate", GST_TYPE_FRACTION, fix_num,
fix_denom, NULL);
} else {
/* if norm can't be used, copy the template framerate */
gst_structure_set (tmp,
"width", GST_TYPE_INT_RANGE, min_w, max_w,
"height", GST_TYPE_INT_RANGE, min_h, max_h,
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 100, 1, NULL);
gst_structure_set (tmp, "framerate", GST_TYPE_FRACTION_RANGE, 0, 1,
100, 1, NULL);
}
if (min_w == max_w)
gst_structure_set (tmp, "width", G_TYPE_INT, max_w, NULL);
else
gst_structure_set (tmp, "width", GST_TYPE_INT_RANGE, min_w, max_w, NULL);
if (min_h == max_h)
gst_structure_set (tmp, "height", G_TYPE_INT, max_h, NULL);
else
gst_structure_set (tmp, "height", GST_TYPE_INT_RANGE, min_h, max_h, NULL);
gst_caps_append_structure (ret, tmp);
return ret;