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v4l2object: Only offer MMAP/DMABUF pool

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The propose allocation was offering a pool even in DMABUF_IMPORT or
USERPTR mode. These pool are internal only.
This commit is contained in:
Nicolas Dufresne 2018-08-22 19:23:53 +00:00
parent fe5236be87
commit 66351255f7
1 changed files with 10 additions and 2 deletions
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12
sys/v4l2/gstv4l2object.c
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@ -4555,8 +4555,16 @@ gst_v4l2_object_propose_allocation (GstV4l2Object * obj, GstQuery * query)
if (caps == NULL)
goto no_caps;
if ((pool = obj->pool))
gst_object_ref (pool);
switch (obj->mode) {
case GST_V4L2_IO_MMAP:
case GST_V4L2_IO_DMABUF:
if ((pool = obj->pool))
gst_object_ref (pool);
break;
default:
pool = NULL;
break;
}
if (pool != NULL) {
GstCaps *pcaps;