1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HOS_CAMERA_STREAM_H 17 #define HOS_CAMERA_STREAM_H 18 19 #include "ibuffer.h" 20 #include "camera_metadata_info.h" 21 #include <memory> 22 23 namespace OHOS { 24 namespace Camera { 25 using ModeMeta = std::shared_ptr<CameraMetadata>; 26 using CaptureMeta = std::shared_ptr<CameraMetadata>; 27 28 struct StreamConfiguration { 29 int32_t id; 30 int32_t type; 31 int32_t width; 32 int32_t height; 33 int32_t format; 34 uint64_t usage; 35 int32_t dataspace; 36 bool tunnelMode; 37 int32_t minFrameDuration; 38 int32_t encodeType; 39 int32_t bufferCount; 40 int32_t maxBatchCaptureCount; 41 int32_t maxCaptureCount; 42 }; 43 44 struct DeviceStreamSetting { 45 int32_t streamId; 46 uint32_t bufferCount; 47 uint32_t width; 48 uint32_t height; 49 uint32_t format; 50 uint64_t usage; 51 CameraEncodeType encodeType; 52 /* other settings */ 53 }; 54 55 enum DynamicStreamSwitchMode { 56 DYNAMIC_STREAM_SWITCH_NOT_SUPPORT = 0, 57 DYNAMIC_STREAM_SWITCH_SUPPORT, 58 DYNAMIC_STREAM_SWITCH_NEED_INNER_RESTART, 59 }; 60 61 struct FrameSpec { 62 int64_t bufferPoolId_; 63 uint32_t bufferCount_; 64 std::shared_ptr<IBuffer> buffer_; 65 }; 66 } // namespace Camera 67 } // namespace OHOS 68 #endif 69