You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
5.1 KiB
123 lines
5.1 KiB
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
|
|
#define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
|
|
|
|
#include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h>
|
|
#include <android/hardware/automotive/evs/1.1/IEvsCamera.h>
|
|
#include <android/hardware/automotive/evs/1.1/IEvsDisplay.h>
|
|
#include <android/frameworks/automotive/display/1.0/IAutomotiveDisplayProxyService.h>
|
|
#include <android/hardware/automotive/evs/1.1/IEvsUltrasonicsArray.h>
|
|
|
|
#include <list>
|
|
|
|
#include "ConfigManager.h"
|
|
|
|
using ::android::hardware::automotive::evs::V1_0::EvsResult;
|
|
using ::android::hardware::automotive::evs::V1_0::DisplayState;
|
|
using IEvsCamera_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCamera;
|
|
using IEvsCamera_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCamera;
|
|
using CameraDesc_1_0 = ::android::hardware::automotive::evs::V1_0::CameraDesc;
|
|
using CameraDesc_1_1 = ::android::hardware::automotive::evs::V1_1::CameraDesc;
|
|
using IEvsDisplay_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
|
|
using IEvsDisplay_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsDisplay;
|
|
using android::frameworks::automotive::display::V1_0::IAutomotiveDisplayProxyService;
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace automotive {
|
|
namespace evs {
|
|
namespace V1_1 {
|
|
namespace implementation {
|
|
|
|
|
|
class EvsCamera; // from EvsCamera.h
|
|
class EvsDisplay; // from EvsDisplay.h
|
|
class EvsUltrasonicsArray; // from EvsUltrasonicsArray.h
|
|
|
|
|
|
class EvsEnumerator : public IEvsEnumerator {
|
|
public:
|
|
// Methods from ::android::hardware::automotive::evs::V1_0::IEvsEnumerator follow.
|
|
Return<void> getCameraList(getCameraList_cb _hidl_cb) override;
|
|
Return<sp<IEvsCamera_1_0>> openCamera(const hidl_string& cameraId) override;
|
|
Return<void> closeCamera(const ::android::sp<IEvsCamera_1_0>& carCamera) override;
|
|
Return<sp<IEvsDisplay_1_0>> openDisplay() override;
|
|
Return<void> closeDisplay(const ::android::sp<IEvsDisplay_1_0>& display) override;
|
|
Return<DisplayState> getDisplayState() override;
|
|
|
|
// Methods from ::android::hardware::automotive::evs::V1_1::IEvsEnumerator follow.
|
|
Return<void> getCameraList_1_1(getCameraList_1_1_cb _hidl_cb) override;
|
|
Return<sp<IEvsCamera_1_1>> openCamera_1_1(const hidl_string& cameraId,
|
|
const Stream& streamCfg) override;
|
|
Return<bool> isHardware() override { return true; }
|
|
Return<void> getDisplayIdList(getDisplayIdList_cb _list_cb) override;
|
|
Return<sp<IEvsDisplay_1_1>> openDisplay_1_1(uint8_t port) override;
|
|
Return<void> getUltrasonicsArrayList(getUltrasonicsArrayList_cb _hidl_cb) override;
|
|
Return<sp<IEvsUltrasonicsArray>> openUltrasonicsArray(
|
|
const hidl_string& ultrasonicsArrayId) override;
|
|
Return<void> closeUltrasonicsArray(
|
|
const ::android::sp<IEvsUltrasonicsArray>& evsUltrasonicsArray) override;
|
|
|
|
// Implementation details
|
|
EvsEnumerator(sp<IAutomotiveDisplayProxyService> windowService = nullptr);
|
|
|
|
private:
|
|
// NOTE: All members values are static so that all clients operate on the same state
|
|
// That is to say, this is effectively a singleton despite the fact that HIDL
|
|
// constructs a new instance for each client.
|
|
struct CameraRecord {
|
|
CameraDesc_1_1 desc;
|
|
wp<EvsCamera> activeInstance;
|
|
|
|
CameraRecord(const char *cameraId) : desc() { desc.v1.cameraId = cameraId; }
|
|
};
|
|
|
|
struct UltrasonicsArrayRecord {
|
|
UltrasonicsArrayDesc desc;
|
|
wp<EvsUltrasonicsArray> activeInstance;
|
|
|
|
UltrasonicsArrayRecord(const UltrasonicsArrayDesc& arrayDesc) : desc(arrayDesc) {};
|
|
};
|
|
|
|
static CameraRecord* findCameraById(const std::string& cameraId);
|
|
|
|
static std::list<CameraRecord> sCameraList;
|
|
|
|
static UltrasonicsArrayRecord* findUltrasonicsArrayById(const std::string& ultrasonicsArrayId);
|
|
|
|
static std::list<UltrasonicsArrayRecord> sUltrasonicsArrayRecordList;
|
|
|
|
// Weak pointer. Object destructs if client dies.
|
|
static wp<EvsDisplay> sActiveDisplay;
|
|
|
|
static unique_ptr<ConfigManager> sConfigManager;
|
|
|
|
static sp<IAutomotiveDisplayProxyService> sDisplayProxyService;
|
|
static std::unordered_map<uint8_t,
|
|
uint64_t> sDisplayPortList;
|
|
};
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_1
|
|
} // namespace evs
|
|
} // namespace automotive
|
|
} // namespace hardware
|
|
} // namespace android
|
|
|
|
#endif // ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
|