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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2020, Google Inc.
*
* post_processor.h - CameraStream Post Processing Interface
*/
#ifndef __ANDROID_POST_PROCESSOR_H__
#define __ANDROID_POST_PROCESSOR_H__
#include <libcamera/base/signal.h>
#include <libcamera/framebuffer.h>
#include <libcamera/stream.h>
#include "camera_buffer.h"
#include "camera_request.h"
class PostProcessor
{
public:
enum class Status {
Error,
Success
};
virtual ~PostProcessor() = default;
virtual int configure(const libcamera::StreamConfiguration &inCfg,
const libcamera::StreamConfiguration &outCfg) = 0;
virtual int process(Camera3RequestDescriptor::StreamBuffer *streamBuffer) = 0;
libcamera::Signal<Camera3RequestDescriptor::StreamBuffer *, Status> processComplete;
};
#endif /* __ANDROID_POST_PROCESSOR_H__ */
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