211 lines
11 KiB
C
211 lines
11 KiB
C
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLHWCAMERA_H
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#define CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLHWCAMERA_H
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#include "HidlCameraStream.h"
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#include <aidl/android/hardware/automotive/evs/BnEvsCamera.h>
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#include <aidl/android/hardware/automotive/evs/BufferDesc.h>
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#include <aidl/android/hardware/automotive/evs/CameraDesc.h>
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#include <aidl/android/hardware/automotive/evs/CameraParam.h>
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#include <aidl/android/hardware/automotive/evs/EvsEventDesc.h>
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#include <aidl/android/hardware/automotive/evs/EvsResult.h>
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#include <aidl/android/hardware/automotive/evs/IEvsCameraStream.h>
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#include <aidl/android/hardware/automotive/evs/IEvsDisplay.h>
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#include <aidl/android/hardware/automotive/evs/ParameterRange.h>
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#include <aidl/android/hardware/automotive/evs/Stream.h>
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#include <android/hardware/automotive/evs/1.1/IEvsCamera.h>
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#include <unordered_map>
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namespace aidl::android::automotive::evs::implementation {
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namespace aidlevs = ::aidl::android::hardware::automotive::evs;
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namespace hidlevs = ::android::hardware::automotive::evs;
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class AidlCamera : public ::aidl::android::hardware::automotive::evs::BnEvsCamera {
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public:
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// Methods from ::android::hardware::automotive::evs::IEvsCamera follow.
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::ndk::ScopedAStatus doneWithFrame(const std::vector<aidlevs::BufferDesc>& buffers) override;
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::ndk::ScopedAStatus forcePrimaryClient(
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const std::shared_ptr<aidlevs::IEvsDisplay>& display) override;
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::ndk::ScopedAStatus getCameraInfo(aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus getExtendedInfo(int32_t opaqueIdentifier,
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std::vector<uint8_t>* value) override;
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::ndk::ScopedAStatus getIntParameter(aidlevs::CameraParam id,
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std::vector<int32_t>* value) override;
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::ndk::ScopedAStatus getIntParameterRange(aidlevs::CameraParam id,
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aidlevs::ParameterRange* _aidl_return) override;
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::ndk::ScopedAStatus getParameterList(std::vector<aidlevs::CameraParam>* _aidl_return) override;
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::ndk::ScopedAStatus getPhysicalCameraInfo(const std::string& deviceId,
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aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus importExternalBuffers(const std::vector<aidlevs::BufferDesc>& buffers,
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int32_t* _aidl_return) override;
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::ndk::ScopedAStatus pauseVideoStream() override;
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::ndk::ScopedAStatus resumeVideoStream() override;
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::ndk::ScopedAStatus setExtendedInfo(int32_t opaqueIdentifier,
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const std::vector<uint8_t>& opaqueValue) override;
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::ndk::ScopedAStatus setIntParameter(aidlevs::CameraParam id, int32_t value,
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std::vector<int32_t>* effectiveValue) override;
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::ndk::ScopedAStatus setPrimaryClient() override;
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::ndk::ScopedAStatus setMaxFramesInFlight(int32_t bufferCount) override;
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::ndk::ScopedAStatus startVideoStream(
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const std::shared_ptr<aidlevs::IEvsCameraStream>& receiver) override;
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::ndk::ScopedAStatus stopVideoStream() override;
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::ndk::ScopedAStatus unsetPrimaryClient() override;
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explicit AidlCamera(const ::android::sp<hidlevs::V1_0::IEvsCamera>& camera);
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virtual ~AidlCamera() { mImpl = nullptr; }
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const ::android::sp<hidlevs::V1_0::IEvsCamera> getHidlCamera() const;
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private:
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class IHidlCamera;
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class ImplV0;
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class ImplV1;
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std::shared_ptr<IHidlCamera> mImpl;
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};
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class AidlCamera::IHidlCamera {
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public:
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virtual ::ndk::ScopedAStatus doneWithFrame(const std::vector<aidlevs::BufferDesc>& buffers) = 0;
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virtual ::ndk::ScopedAStatus forcePrimaryClient(
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const std::shared_ptr<aidlevs::IEvsDisplay>& display) = 0;
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virtual ::ndk::ScopedAStatus getCameraInfo(aidlevs::CameraDesc* _aidl_return) = 0;
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virtual ::ndk::ScopedAStatus getExtendedInfo(int32_t opaqueIdentifier,
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std::vector<uint8_t>* value) = 0;
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virtual ::ndk::ScopedAStatus getIntParameter(aidlevs::CameraParam id,
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std::vector<int32_t>* value) = 0;
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virtual ::ndk::ScopedAStatus getIntParameterRange(aidlevs::CameraParam id,
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aidlevs::ParameterRange* _aidl_return) = 0;
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virtual ::ndk::ScopedAStatus getParameterList(
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std::vector<aidlevs::CameraParam>* _aidl_return) = 0;
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virtual ::ndk::ScopedAStatus getPhysicalCameraInfo(const std::string& deviceId,
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aidlevs::CameraDesc* _aidl_return) = 0;
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virtual ::ndk::ScopedAStatus importExternalBuffers(
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const std::vector<aidlevs::BufferDesc>& buffers, int32_t* _aidl_return) = 0;
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virtual ::ndk::ScopedAStatus pauseVideoStream() = 0;
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virtual ::ndk::ScopedAStatus resumeVideoStream() = 0;
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virtual ::ndk::ScopedAStatus setExtendedInfo(int32_t opaqueIdentifier,
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const std::vector<uint8_t>& opaqueValue) = 0;
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virtual ::ndk::ScopedAStatus setIntParameter(aidlevs::CameraParam id, int32_t value,
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std::vector<int32_t>* effectiveValue) = 0;
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virtual ::ndk::ScopedAStatus setPrimaryClient() = 0;
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virtual ::ndk::ScopedAStatus setMaxFramesInFlight(int32_t bufferCount) = 0;
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virtual ::ndk::ScopedAStatus startVideoStream(
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const std::shared_ptr<aidlevs::IEvsCameraStream>& receiver) = 0;
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virtual ::ndk::ScopedAStatus stopVideoStream() = 0;
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virtual ::ndk::ScopedAStatus unsetPrimaryClient() = 0;
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virtual const ::android::sp<hidlevs::V1_0::IEvsCamera> getHidlCamera() const = 0;
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explicit IHidlCamera(const ::android::sp<hidlevs::V1_0::IEvsCamera>& camera) :
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mHidlCamera(camera) {}
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virtual ~IHidlCamera() {
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mHidlCamera = nullptr;
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mHidlStream = nullptr;
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}
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protected:
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// The low level camera interface that backs this proxy
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::android::sp<hidlevs::V1_0::IEvsCamera> mHidlCamera;
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::android::sp<HidlCameraStream> mHidlStream;
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};
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class AidlCamera::ImplV0 final : public IHidlCamera {
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public:
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::ndk::ScopedAStatus doneWithFrame(const std::vector<aidlevs::BufferDesc>& buffers) override;
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::ndk::ScopedAStatus forcePrimaryClient(
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const std::shared_ptr<aidlevs::IEvsDisplay>& display) override;
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::ndk::ScopedAStatus getCameraInfo(aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus getExtendedInfo(int32_t opaqueIdentifier,
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std::vector<uint8_t>* value) override;
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::ndk::ScopedAStatus getIntParameter(aidlevs::CameraParam id,
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std::vector<int32_t>* value) override;
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::ndk::ScopedAStatus getIntParameterRange(aidlevs::CameraParam id,
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aidlevs::ParameterRange* _aidl_return) override;
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::ndk::ScopedAStatus getParameterList(std::vector<aidlevs::CameraParam>* _aidl_return) override;
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::ndk::ScopedAStatus getPhysicalCameraInfo(const std::string& deviceId,
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aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus importExternalBuffers(const std::vector<aidlevs::BufferDesc>& buffers,
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int32_t* _aidl_return) override;
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::ndk::ScopedAStatus pauseVideoStream() override;
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::ndk::ScopedAStatus resumeVideoStream() override;
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::ndk::ScopedAStatus setExtendedInfo(int32_t opaqueIdentifier,
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const std::vector<uint8_t>& opaqueValue) override;
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::ndk::ScopedAStatus setIntParameter(aidlevs::CameraParam id, int32_t value,
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std::vector<int32_t>* effectiveValue) override;
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::ndk::ScopedAStatus setPrimaryClient() override;
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::ndk::ScopedAStatus setMaxFramesInFlight(int32_t bufferCount) override;
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::ndk::ScopedAStatus startVideoStream(
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const std::shared_ptr<aidlevs::IEvsCameraStream>& receiver) override;
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::ndk::ScopedAStatus stopVideoStream() override;
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::ndk::ScopedAStatus unsetPrimaryClient() override;
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explicit ImplV0(const ::android::sp<hidlevs::V1_0::IEvsCamera>& camera);
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virtual ~ImplV0(){};
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const ::android::sp<hidlevs::V1_0::IEvsCamera> getHidlCamera() const override {
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return mHidlCamera;
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}
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};
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class AidlCamera::ImplV1 final : public IHidlCamera {
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public:
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::ndk::ScopedAStatus doneWithFrame(const std::vector<aidlevs::BufferDesc>& buffers) override;
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::ndk::ScopedAStatus forcePrimaryClient(
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const std::shared_ptr<aidlevs::IEvsDisplay>& display) override;
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::ndk::ScopedAStatus getCameraInfo(aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus getExtendedInfo(int32_t opaqueIdentifier,
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std::vector<uint8_t>* value) override;
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::ndk::ScopedAStatus getIntParameter(aidlevs::CameraParam id,
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std::vector<int32_t>* value) override;
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::ndk::ScopedAStatus getIntParameterRange(aidlevs::CameraParam id,
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aidlevs::ParameterRange* _aidl_return) override;
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::ndk::ScopedAStatus getParameterList(std::vector<aidlevs::CameraParam>* _aidl_return) override;
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::ndk::ScopedAStatus getPhysicalCameraInfo(const std::string& deviceId,
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aidlevs::CameraDesc* _aidl_return) override;
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::ndk::ScopedAStatus importExternalBuffers(const std::vector<aidlevs::BufferDesc>& buffers,
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int32_t* _aidl_return) override;
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::ndk::ScopedAStatus pauseVideoStream() override;
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::ndk::ScopedAStatus resumeVideoStream() override;
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::ndk::ScopedAStatus setExtendedInfo(int32_t opaqueIdentifier,
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const std::vector<uint8_t>& opaqueValue) override;
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::ndk::ScopedAStatus setIntParameter(aidlevs::CameraParam id, int32_t value,
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std::vector<int32_t>* effectiveValue) override;
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::ndk::ScopedAStatus setPrimaryClient() override;
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::ndk::ScopedAStatus setMaxFramesInFlight(int32_t bufferCount) override;
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::ndk::ScopedAStatus startVideoStream(
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const std::shared_ptr<aidlevs::IEvsCameraStream>& receiver) override;
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::ndk::ScopedAStatus stopVideoStream() override;
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::ndk::ScopedAStatus unsetPrimaryClient() override;
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explicit ImplV1(const ::android::sp<hidlevs::V1_1::IEvsCamera>& camera);
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virtual ~ImplV1() { mHidlCamera = nullptr; }
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const ::android::sp<hidlevs::V1_0::IEvsCamera> getHidlCamera() const override {
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return mHidlCamera;
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}
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private:
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::android::sp<hidlevs::V1_1::IEvsCamera> mHidlCamera;
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};
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} // namespace aidl::android::automotive::evs::implementation
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#endif // CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLHWCAMERA_H
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