gst: libcamerapad: Allow storing a pool

This adds get/set helper to store a pool on the pad.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/gstreamer/gstlibcamerapad.cpp b/src/gstreamer/gstlibcamerapad.cpp
index ed24557b..dbe3361a 100644
--- a/src/gstreamer/gstlibcamerapad.cpp
+++ b/src/gstreamer/gstlibcamerapad.cpp
@@ -17,6 +17,7 @@ using namespace libcamera;
 struct _GstLibcameraPad {
 	GstPad parent;
 	StreamRole role;
+	GstLibcameraPool *pool;
 };
 
 enum {
@@ -108,3 +109,20 @@ gst_libcamera_pad_get_role(GstPad *pad)
 	GLibLocker lock(GST_OBJECT(self));
 	return self->role;
 }
+
+GstLibcameraPool *
+gst_libcamera_pad_get_pool(GstPad *pad)
+{
+	auto *self = GST_LIBCAMERA_PAD(pad);
+	return self->pool;
+}
+
+void
+gst_libcamera_pad_set_pool(GstPad *pad, GstLibcameraPool *pool)
+{
+	auto *self = GST_LIBCAMERA_PAD(pad);
+
+	if (self->pool)
+		g_object_unref(self->pool);
+	self->pool = pool;
+}