c430d39d20
Following the reasoning of pass-by-value for libcamera::Span
parameters from 90c193f2a700("android: Modify Encoder interface") i.e.
they are easy to copy/move/construct, align the Exif parameter passing
to the encoder interface in this consistent way.
Signed-off-by: Umang Jain <email@uajain.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
26 lines
619 B
C++
26 lines
619 B
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2020, Google Inc.
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*
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* encoder.h - Image encoding interface
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*/
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#ifndef __ANDROID_JPEG_ENCODER_H__
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#define __ANDROID_JPEG_ENCODER_H__
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#include <libcamera/buffer.h>
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#include <libcamera/span.h>
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#include <libcamera/stream.h>
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class Encoder
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{
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public:
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virtual ~Encoder() = default;
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virtual int configure(const libcamera::StreamConfiguration &cfg) = 0;
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virtual int encode(const libcamera::FrameBuffer &source,
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libcamera::Span<uint8_t> destination,
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libcamera::Span<const uint8_t> exifData) = 0;
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};
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#endif /* __ANDROID_JPEG_ENCODER_H__ */
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