libcamera: stream: add initial Stream class

Add an initial Stream implementation. The idea is that once capability
support is added to the library each stream will describe its
capabilities using this class. An application will then select one or
more streams based on these capabilities and use them to configure the
camera and capture.

At this stage the Stream class is empty as capabilities are yet to be
added. The class is still useful as it will be used to communicate how
many streams a Camera object provides.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund 2019-01-21 21:47:49 +01:00
parent 92d9df6924
commit 50e184d3f1
5 changed files with 71 additions and 0 deletions

View file

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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* stream.h - Video stream for a Camera
*/
#ifndef __LIBCAMERA_STREAM_H__
#define __LIBCAMERA_STREAM_H__
namespace libcamera {
class Stream final
{
};
} /* namespace libcamera */
#endif /* __LIBCAMERA_STREAM_H__ */