fb9051ff74
The type of the destination buffer in PostProcessor::process() is libcamera::Span. libcamera::Span is used for one dimension buffer (e.g. blob buffer). The destination can be multiple dimensions buffer (e.g. yuv frame). Therefore, this changes the type of the destination buffer to MappedFrameBuffer. Signed-off-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
30 lines
790 B
C++
30 lines
790 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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* post_processor.h - CameraStream Post Processing Interface
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*/
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#ifndef __ANDROID_POST_PROCESSOR_H__
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#define __ANDROID_POST_PROCESSOR_H__
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#include <libcamera/buffer.h>
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#include <libcamera/stream.h>
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#include <libcamera/internal/buffer.h>
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class CameraMetadata;
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class PostProcessor
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{
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public:
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virtual ~PostProcessor() = default;
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virtual int configure(const libcamera::StreamConfiguration &inCfg,
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const libcamera::StreamConfiguration &outCfg) = 0;
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virtual int process(const libcamera::FrameBuffer &source,
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libcamera::MappedBuffer *destination,
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const CameraMetadata &requestMetadata,
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CameraMetadata *resultMetadata) = 0;
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};
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#endif /* __ANDROID_POST_PROCESSOR_H__ */
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