Eino-Ville Talvala | 50fe430 | 2017-08-22 16:15:09 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2017 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 | #ifndef ANDROID_HARDWARE_CAMERA_DEVICE_V3_3_CAMERADEVICE3SESSION_H |
| 18 | #define ANDROID_HARDWARE_CAMERA_DEVICE_V3_3_CAMERADEVICE3SESSION_H |
| 19 | |
| 20 | #include <android/hardware/camera/device/3.2/ICameraDevice.h> |
| 21 | #include <android/hardware/camera/device/3.3/ICameraDeviceSession.h> |
| 22 | #include <../../3.2/default/CameraDeviceSession.h> |
| 23 | #include <fmq/MessageQueue.h> |
| 24 | #include <hidl/MQDescriptor.h> |
| 25 | #include <hidl/Status.h> |
| 26 | #include <include/convert.h> |
| 27 | #include <deque> |
| 28 | #include <map> |
| 29 | #include <unordered_map> |
| 30 | #include "CameraMetadata.h" |
| 31 | #include "HandleImporter.h" |
| 32 | #include "hardware/camera3.h" |
| 33 | #include "hardware/camera_common.h" |
| 34 | #include "utils/Mutex.h" |
| 35 | |
| 36 | namespace android { |
| 37 | namespace hardware { |
| 38 | namespace camera { |
| 39 | namespace device { |
| 40 | namespace V3_3 { |
| 41 | namespace implementation { |
| 42 | |
| 43 | using namespace ::android::hardware::camera::device; |
| 44 | using ::android::hardware::camera::device::V3_2::CaptureRequest; |
| 45 | using ::android::hardware::camera::device::V3_2::StreamConfiguration; |
| 46 | using ::android::hardware::camera::device::V3_3::HalStreamConfiguration; |
| 47 | using ::android::hardware::camera::device::V3_3::ICameraDeviceSession; |
| 48 | using ::android::hardware::camera::common::V1_0::Status; |
| 49 | using ::android::hardware::camera::common::V1_0::helper::HandleImporter; |
| 50 | using ::android::hardware::kSynchronizedReadWrite; |
| 51 | using ::android::hardware::MessageQueue; |
| 52 | using ::android::hardware::MQDescriptorSync; |
| 53 | using ::android::hardware::Return; |
| 54 | using ::android::hardware::Void; |
| 55 | using ::android::hardware::hidl_vec; |
| 56 | using ::android::hardware::hidl_string; |
| 57 | using ::android::sp; |
| 58 | using ::android::Mutex; |
| 59 | |
| 60 | struct CameraDeviceSession : public V3_2::implementation::CameraDeviceSession { |
| 61 | |
| 62 | CameraDeviceSession(camera3_device_t*, |
| 63 | const camera_metadata_t* deviceInfo, |
| 64 | const sp<V3_2::ICameraDeviceCallback>&); |
| 65 | virtual ~CameraDeviceSession(); |
| 66 | |
| 67 | virtual sp<V3_2::ICameraDeviceSession> getInterface() override { |
| 68 | return new TrampolineSessionInterface_3_3(this); |
| 69 | } |
| 70 | |
| 71 | protected: |
| 72 | // Methods from v3.2 and earlier will trampoline to inherited implementation |
| 73 | |
| 74 | // New methods for v3.3 |
| 75 | |
| 76 | Return<void> configureStreams_3_3( |
| 77 | const StreamConfiguration& requestedConfiguration, |
| 78 | ICameraDeviceSession::configureStreams_3_3_cb _hidl_cb); |
| 79 | private: |
| 80 | |
| 81 | struct TrampolineSessionInterface_3_3 : public ICameraDeviceSession { |
| 82 | TrampolineSessionInterface_3_3(sp<CameraDeviceSession> parent) : |
| 83 | mParent(parent) {} |
| 84 | |
| 85 | virtual Return<void> constructDefaultRequestSettings( |
| 86 | V3_2::RequestTemplate type, |
| 87 | V3_3::ICameraDeviceSession::constructDefaultRequestSettings_cb _hidl_cb) override { |
| 88 | return mParent->constructDefaultRequestSettings(type, _hidl_cb); |
| 89 | } |
| 90 | |
| 91 | virtual Return<void> configureStreams( |
| 92 | const V3_2::StreamConfiguration& requestedConfiguration, |
| 93 | V3_3::ICameraDeviceSession::configureStreams_cb _hidl_cb) override { |
| 94 | return mParent->configureStreams(requestedConfiguration, _hidl_cb); |
| 95 | } |
| 96 | |
| 97 | virtual Return<void> processCaptureRequest(const hidl_vec<V3_2::CaptureRequest>& requests, |
| 98 | const hidl_vec<V3_2::BufferCache>& cachesToRemove, |
| 99 | V3_3::ICameraDeviceSession::processCaptureRequest_cb _hidl_cb) override { |
| 100 | return mParent->processCaptureRequest(requests, cachesToRemove, _hidl_cb); |
| 101 | } |
| 102 | |
| 103 | virtual Return<void> getCaptureRequestMetadataQueue( |
| 104 | V3_3::ICameraDeviceSession::getCaptureRequestMetadataQueue_cb _hidl_cb) override { |
| 105 | return mParent->getCaptureRequestMetadataQueue(_hidl_cb); |
| 106 | } |
| 107 | |
| 108 | virtual Return<void> getCaptureResultMetadataQueue( |
| 109 | V3_3::ICameraDeviceSession::getCaptureResultMetadataQueue_cb _hidl_cb) override { |
| 110 | return mParent->getCaptureResultMetadataQueue(_hidl_cb); |
| 111 | } |
| 112 | |
| 113 | virtual Return<Status> flush() override { |
| 114 | return mParent->flush(); |
| 115 | } |
| 116 | |
| 117 | virtual Return<void> close() override { |
| 118 | return mParent->close(); |
| 119 | } |
| 120 | |
| 121 | virtual Return<void> configureStreams_3_3( |
| 122 | const StreamConfiguration& requestedConfiguration, configureStreams_3_3_cb _hidl_cb) override { |
| 123 | return mParent->configureStreams_3_3(requestedConfiguration, _hidl_cb); |
| 124 | } |
| 125 | |
| 126 | private: |
| 127 | sp<CameraDeviceSession> mParent; |
| 128 | }; |
| 129 | }; |
| 130 | |
| 131 | } // namespace implementation |
| 132 | } // namespace V3_3 |
| 133 | } // namespace device |
| 134 | } // namespace camera |
| 135 | } // namespace hardware |
| 136 | } // namespace android |
| 137 | |
| 138 | #endif // ANDROID_HARDWARE_CAMERA_DEVICE_V3_3_CAMERADEVICE3SESSION_H |