blob: 260074aed440f31543059e9809debb02b3fe3264 [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* viewfinder.h - qcam - Viewfinder base class
*/
#pragma once
#include <QImage>
#include <QList>
#include <QSize>
#include <libcamera/formats.h>
#include <libcamera/framebuffer.h>
class Image;
class ViewFinder
{
public:
virtual ~ViewFinder() = default;
virtual const QList<libcamera::PixelFormat> &nativeFormats() const = 0;
virtual int setFormat(const libcamera::PixelFormat &format, const QSize &size,
unsigned int stride) = 0;
virtual void render(libcamera::FrameBuffer *buffer, Image *image) = 0;
virtual void stop() = 0;
virtual QImage getCurrentImage() = 0;
};