From b2b8c4dc941b979ddf5e9013530e76c67e6a12fe Mon Sep 17 00:00:00 2001 From: Umang Jain Date: Fri, 16 Oct 2020 11:07:54 +0530 Subject: android: jpeg: Port to PostProcessor interface Port the CameraStream's JPEG-encoding bits to PostProcessorJpeg. This encapsulates the encoder and EXIF generation code into the PostProcessorJpeg layer and removes these specifics related to JPEG, from the CameraStream itself. Signed-off-by: Umang Jain Tested-by: Kieran Bingham Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart Signed-off-by: Kieran Bingham Change-Id: Id9e6e9b2bec83493a90e5e126298a2bb2ed2232a --- src/android/jpeg/post_processor_jpeg.h | 36 ++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/android/jpeg/post_processor_jpeg.h (limited to 'src/android/jpeg/post_processor_jpeg.h') diff --git a/src/android/jpeg/post_processor_jpeg.h b/src/android/jpeg/post_processor_jpeg.h new file mode 100644 index 00000000..62c86502 --- /dev/null +++ b/src/android/jpeg/post_processor_jpeg.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2020, Google Inc. + * + * post_processor_jpeg.h - JPEG Post Processor + */ +#ifndef __ANDROID_POST_PROCESSOR_JPEG_H__ +#define __ANDROID_POST_PROCESSOR_JPEG_H__ + +#include "../post_processor.h" + +#include + +#include "libcamera/internal/buffer.h" + +class Encoder; +class CameraDevice; + +class PostProcessorJpeg : public PostProcessor +{ +public: + PostProcessorJpeg(CameraDevice *device); + + int configure(const libcamera::StreamConfiguration &incfg, + const libcamera::StreamConfiguration &outcfg) override; + int process(const libcamera::FrameBuffer *source, + const libcamera::Span &destination, + CameraMetadata *metadata) override; + +private: + CameraDevice *cameraDevice_; + std::unique_ptr encoder_; + libcamera::Size streamSize_; +}; + +#endif /* __ANDROID_POST_PROCESSOR_JPEG_H__ */ -- cgit v1.2.1