Yin-Chia Yeh | ee23840 | 2018-11-04 16:30:11 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "ExtCamDev@3.5" |
| 18 | //#define LOG_NDEBUG 0 |
| 19 | #include <log/log.h> |
| 20 | |
| 21 | #include "ExternalCameraDevice_3_5.h" |
| 22 | |
| 23 | namespace android { |
| 24 | namespace hardware { |
| 25 | namespace camera { |
| 26 | namespace device { |
| 27 | namespace V3_5 { |
| 28 | namespace implementation { |
| 29 | |
| 30 | ExternalCameraDevice::ExternalCameraDevice( |
| 31 | const std::string& cameraId, const ExternalCameraConfig& cfg) : |
| 32 | V3_4::implementation::ExternalCameraDevice(cameraId, cfg) {} |
| 33 | |
| 34 | ExternalCameraDevice::~ExternalCameraDevice() {} |
| 35 | |
| 36 | Return<void> ExternalCameraDevice::getPhysicalCameraCharacteristics(const hidl_string&, |
| 37 | V3_5::ICameraDevice::getPhysicalCameraCharacteristics_cb _hidl_cb) { |
| 38 | CameraMetadata cameraCharacteristics; |
| 39 | // External camera HAL doesn't support physical camera functions |
| 40 | _hidl_cb(Status::ILLEGAL_ARGUMENT, cameraCharacteristics); |
| 41 | return Void(); |
| 42 | } |
| 43 | |
| 44 | sp<V3_4::implementation::ExternalCameraDeviceSession> ExternalCameraDevice::createSession( |
| 45 | const sp<V3_2::ICameraDeviceCallback>& cb, |
| 46 | const ExternalCameraConfig& cfg, |
| 47 | const std::vector<SupportedV4L2Format>& sortedFormats, |
| 48 | const CroppingType& croppingType, |
| 49 | const common::V1_0::helper::CameraMetadata& chars, |
| 50 | const std::string& cameraId, |
| 51 | unique_fd v4l2Fd) { |
| 52 | return new ExternalCameraDeviceSession( |
| 53 | cb, cfg, sortedFormats, croppingType, chars, cameraId, std::move(v4l2Fd)); |
| 54 | } |
| 55 | |
| 56 | #define UPDATE(tag, data, size) \ |
| 57 | do { \ |
| 58 | if (metadata->update((tag), (data), (size))) { \ |
| 59 | ALOGE("Update " #tag " failed!"); \ |
| 60 | return -EINVAL; \ |
| 61 | } \ |
| 62 | } while (0) |
| 63 | |
| 64 | status_t ExternalCameraDevice::initDefaultCharsKeys( |
| 65 | ::android::hardware::camera::common::V1_0::helper::CameraMetadata* metadata) { |
| 66 | status_t res = |
| 67 | V3_4::implementation::ExternalCameraDevice::initDefaultCharsKeys(metadata); |
| 68 | |
| 69 | if (res != OK) { |
| 70 | return res; |
| 71 | } |
| 72 | |
| 73 | const uint8_t bufMgrVer = ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5; |
| 74 | UPDATE(ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION, &bufMgrVer, 1); |
| 75 | |
| 76 | std::vector<int> availableCharacteristicsKeys = AVAILABLE_CHARACTERISTICS_KEYS_3_4; |
| 77 | availableCharacteristicsKeys.reserve(availableCharacteristicsKeys.size() + |
| 78 | EXTRA_CHARACTERISTICS_KEYS_3_5.size()); |
| 79 | for (const auto& key : EXTRA_CHARACTERISTICS_KEYS_3_5) { |
| 80 | availableCharacteristicsKeys.push_back(key); |
| 81 | } |
| 82 | UPDATE(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, |
| 83 | availableCharacteristicsKeys.data(), |
| 84 | availableCharacteristicsKeys.size()); |
| 85 | |
| 86 | return OK; |
| 87 | } |
| 88 | |
Emilian Peev | 40a8c6e | 2018-10-29 09:35:21 +0000 | [diff] [blame] | 89 | Return<void> ExternalCameraDevice::isStreamCombinationSupported( |
| 90 | const V3_4::StreamConfiguration& streams, |
| 91 | V3_5::ICameraDevice::isStreamCombinationSupported_cb _hidl_cb) { |
| 92 | |
| 93 | if (isInitFailed()) { |
| 94 | ALOGE("%s: camera %s. camera init failed!", __FUNCTION__, mCameraId.c_str()); |
| 95 | _hidl_cb(Status::INTERNAL_ERROR, false); |
| 96 | return Void(); |
| 97 | } |
| 98 | |
| 99 | hidl_vec<V3_2::Stream> streamsV3_2(streams.streams.size()); |
| 100 | size_t i = 0; |
| 101 | for (const auto& it : streams.streams) { |
| 102 | streamsV3_2[i++] = it.v3_2; |
| 103 | } |
| 104 | V3_2::StreamConfiguration streamConfig = {streamsV3_2, streams.operationMode}; |
| 105 | auto status = ExternalCameraDeviceSession::isStreamCombinationSupported(streamConfig, |
| 106 | mSupportedFormats); |
| 107 | _hidl_cb(Status::OK, Status::OK == status); |
| 108 | return Void(); |
| 109 | } |
Yin-Chia Yeh | ee23840 | 2018-11-04 16:30:11 -0800 | [diff] [blame] | 110 | #undef UPDATE |
| 111 | |
| 112 | } // namespace implementation |
| 113 | } // namespace V3_5 |
| 114 | } // namespace device |
| 115 | } // namespace camera |
| 116 | } // namespace hardware |
| 117 | } // namespace android |
| 118 | |