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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/buffer.h>
#include <libcamera/span.h>
#include <libcamera/stream.h>
class CameraMetadata;
class PostProcessor
{
public:
virtual ~PostProcessor() {}
virtual int configure(const libcamera::StreamConfiguration &inCfg,
const libcamera::StreamConfiguration &outCfg) = 0;
virtual int process(const libcamera::FrameBuffer &source,
libcamera::Span<uint8_t> destination,
CameraMetadata *metadata) = 0;
};
#endif /* __ANDROID_POST_PROCESSOR_H__ */
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