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41 lines
1.3 KiB
41 lines
1.3 KiB
/* |
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* Copyright (C) 2016 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.vr@1.0; |
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interface IVr { |
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/** |
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* Convenience method to set up any state needed at runtime startup. This is |
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* called once from the VrManagerService during its boot phase. |
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*/ |
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@callflow(next={"*"}) |
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@entry |
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@exit |
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init(); |
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/** |
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* Set the VR mode state. Possible states of the enabled parameter are: |
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* false - VR mode is disabled, turn off all VR-specific settings. |
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* true - VR mode is enabled, turn on all VR-specific settings. |
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* |
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* This must be called whenever the the Android system enters or leaves VR |
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* mode. This will typically occur when the user switches to or from a VR |
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* application that is doing stereoscopic rendering. |
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*/ |
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@callflow(next={"*"}) |
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@exit |
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setVrMode(bool enabled); |
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};
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