0382fcb22b
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2021, Google Inc.
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*
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* camera_capabilities.h - Camera static properties manager
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*/
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#pragma once
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#include <map>
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#include <memory>
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#include <set>
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#include <vector>
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#include <libcamera/base/class.h>
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#include <libcamera/camera.h>
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#include <libcamera/formats.h>
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#include <libcamera/geometry.h>
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#include "camera_metadata.h"
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class CameraCapabilities
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{
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public:
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CameraCapabilities() = default;
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int initialize(std::shared_ptr<libcamera::Camera> camera,
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int orientation, int facing);
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CameraMetadata *staticMetadata() const { return staticMetadata_.get(); }
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libcamera::PixelFormat toPixelFormat(int format) const;
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unsigned int maxJpegBufferSize() const { return maxJpegBufferSize_; }
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std::unique_ptr<CameraMetadata> requestTemplateManual() const;
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std::unique_ptr<CameraMetadata> requestTemplatePreview() const;
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std::unique_ptr<CameraMetadata> requestTemplateStill() const;
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std::unique_ptr<CameraMetadata> requestTemplateVideo() const;
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private:
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LIBCAMERA_DISABLE_COPY_AND_MOVE(CameraCapabilities)
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struct Camera3StreamConfiguration {
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libcamera::Size resolution;
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int androidFormat;
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int64_t minFrameDurationNsec;
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int64_t maxFrameDurationNsec;
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};
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bool validateManualSensorCapability();
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bool validateManualPostProcessingCapability();
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bool validateBurstCaptureCapability();
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std::set<camera_metadata_enum_android_request_available_capabilities>
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computeCapabilities();
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void computeHwLevel(
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const std::set<camera_metadata_enum_android_request_available_capabilities> &caps);
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std::vector<libcamera::Size>
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initializeYUVResolutions(const libcamera::PixelFormat &pixelFormat,
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const std::vector<libcamera::Size> &resolutions);
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std::vector<libcamera::Size>
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initializeRawResolutions(const libcamera::PixelFormat &pixelFormat);
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int initializeStreamConfigurations();
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int initializeStaticMetadata();
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std::shared_ptr<libcamera::Camera> camera_;
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int facing_;
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int orientation_;
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bool rawStreamAvailable_;
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int64_t maxFrameDuration_;
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camera_metadata_enum_android_info_supported_hardware_level hwLevel_;
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std::set<camera_metadata_enum_android_request_available_capabilities> capabilities_;
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std::vector<Camera3StreamConfiguration> streamConfigurations_;
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std::map<int, libcamera::PixelFormat> formatsMap_;
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std::unique_ptr<CameraMetadata> staticMetadata_;
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unsigned int maxJpegBufferSize_;
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std::set<int32_t> availableCharacteristicsKeys_;
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std::set<int32_t> availableRequestKeys_;
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std::set<int32_t> availableResultKeys_;
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};
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