74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
/*
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* Copyright 2019 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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#include "CameraProvider_2_4.h"
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#include "LegacyCameraProviderImpl_2_4.h"
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#include "ExternalCameraProviderImpl_2_4.h"
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#include "VirtualCameraProviderImpl_2_4.h"
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const char *kLegacyProviderName = "legacy/0";
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const char *kExternalProviderName = "external/0";
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const char *kVirtualProviderName = "virtual/0";
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namespace android {
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namespace hardware {
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namespace camera {
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namespace provider {
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namespace V2_4 {
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namespace implementation {
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using android::hardware::camera::provider::V2_4::ICameraProvider;
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extern "C" ICameraProvider* HIDL_FETCH_ICameraProvider(const char* name);
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template<typename IMPL>
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CameraProvider<IMPL>* getProviderImpl() {
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CameraProvider<IMPL> *provider = new CameraProvider<IMPL>();
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if (provider == nullptr) {
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ALOGE("%s: cannot allocate camera provider!", __FUNCTION__);
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return nullptr;
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}
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if (provider->isInitFailed()) {
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ALOGE("%s: camera provider init failed!", __FUNCTION__);
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delete provider;
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return nullptr;
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}
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return provider;
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}
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ICameraProvider* HIDL_FETCH_ICameraProvider(const char* name) {
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using namespace android::hardware::camera::provider::V2_4::implementation;
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ICameraProvider* provider = nullptr;
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if (strcmp(name, kLegacyProviderName) == 0) {
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provider = getProviderImpl<LegacyCameraProviderImpl_2_4>();
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} else if (strcmp(name, kExternalProviderName) == 0) {
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provider = getProviderImpl<ExternalCameraProviderImpl_2_4>();
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} else if (strcmp(name, kVirtualProviderName) == 0) {
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provider = getProviderImpl<VirtualCameraProviderImpl_2_4>();
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} else {
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ALOGE("%s: unknown instance name: %s", __FUNCTION__, name);
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}
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return provider;
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}
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} // namespace implementation
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} // namespace V2_4
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} // namespace provider
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} // namespace camera
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} // namespace hardware
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} // namespace android
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