py: Move ControlValue helpers to py_helpers.cpp

Clean up the py_main.cpp a bit by moving the ControlValue helpers to a
separate file.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/py/libcamera/py_helpers.h b/src/py/libcamera/py_helpers.h
new file mode 100644
index 00000000..cd31e2cc
--- /dev/null
+++ b/src/py/libcamera/py_helpers.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2022, Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
+ */
+
+#pragma once
+
+#include <libcamera/libcamera.h>
+
+#include <pybind11/smart_holder.h>
+
+pybind11::object controlValueToPy(const libcamera::ControlValue &cv);
+libcamera::ControlValue pyToControlValue(const pybind11::object &ob, libcamera::ControlType type);