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72 lines
2.6 KiB
72 lines
2.6 KiB
/*
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* Copyright 2020 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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package android.hardware.automotive.sv@1.0;
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import ISurroundView2dSession;
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import ISurroundView3dSession;
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/**
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* Interface representing entry point for surround view.
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*
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* Surround view service has two types of sessions 2d and 3d. Refer to their respective interface
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* for more details.
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*/
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interface ISurroundViewService {
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/**
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* Gets a list of camera ids that are used for generating surround view.
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* For 4 camera configuration, the cameras ids are ordered in clockwise direction
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* when viewed from top of the car starting with the front camera. i.e. FRONT, RIGHT, REAR and
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* LEFT. All other configurations must follow clockwise order.
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*
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* @result cameraIds List of camera ids that matching the Id of EVS Cameras used by service.
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*/
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getCameraIds() generates (vec<string> cameraIds);
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/**
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* Starts a surround view 2d session.
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*
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* @result sv2dSession Returns a new 2d session that was created.
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* result Returns OK if successful, appropriate error result otherwise.
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*/
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start2dSession() generates (ISurroundView2dSession sv2dSession, SvResult result);
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/**
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* Stops a surround view 2d session.
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*
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* @param sv2dSession Valid 2d session to be stopped.
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* @return svResult Returns OK if successful, appropriate error result otherwise.
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*/
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stop2dSession(ISurroundView2dSession sv2dSession) generates (SvResult result);
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/**
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* Starts a surround view 3d session.
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*
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* @result sv3dSession Returns a new 3d session that was created.
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* result Returns OK if successful, appropriate error result otherwise.
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*/
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start3dSession() generates (ISurroundView3dSession sv3dSession, SvResult result);
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/**
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* Stops a surround view 2d session.
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*
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* @param sv2dSession Valid 2d session to be stopped.
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* @return svResult Returns OK if successful, appropriate error result otherwise.
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*/
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stop3dSession(ISurroundView3dSession sv3dSession) generates (SvResult result);
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};
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