qcam, cam: Move DNGWriter from qcam to cam

To prepare for adding DNG support to cam, move DNGWriter from qcam to
cam so that we only have inclusions from qcam to cam and not the other
way around.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/cam/dng_writer.h b/src/cam/dng_writer.h
new file mode 100644
index 00000000..38f38f62
--- /dev/null
+++ b/src/cam/dng_writer.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2020, Raspberry Pi Ltd
+ *
+ * dng_writer.h - DNG writer
+ */
+
+#pragma once
+
+#ifdef HAVE_TIFF
+#define HAVE_DNG
+
+#include <libcamera/camera.h>
+#include <libcamera/controls.h>
+#include <libcamera/framebuffer.h>
+#include <libcamera/stream.h>
+
+class DNGWriter
+{
+public:
+	static int write(const char *filename, const libcamera::Camera *camera,
+			 const libcamera::StreamConfiguration &config,
+			 const libcamera::ControlList &metadata,
+			 const libcamera::FrameBuffer *buffer, const void *data);
+};
+
+#endif /* HAVE_TIFF */