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62 lines
2.0 KiB
62 lines
2.0 KiB
7 months ago
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/*
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* Copyright (C) 2018 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 hardware.google.media.c2@1.0;
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import android.hardware.graphics.bufferqueue@1.0::IGraphicBufferProducer;
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import IConfigurable;
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import IComponent;
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import IInputSurfaceConnection;
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/**
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* Input surface that can be configured for the IComponent.
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*/
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interface IInputSurface extends IGraphicBufferProducer {
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/**
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* Connects this input surface to a component.
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*
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* This call must return within 100 ms.
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*
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* @param component The component to connect to. This must have type
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* IComponent.
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* @return status Status of the call, which may be
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* - OK - The operation succeeded.
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* - BAD_STATE - The component is in running state.
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* - DUPLICATE - The surface is already connected to a component.
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* - NO_MEMORY - Could not allocate memory to connect to the component.
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* - CORRUPTED - Some unknown error prevented the connection. (unexpected)
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* @return connection Connection object that is used to disconnect
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* from the component.
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*/
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connectToComponent(
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IComponent component
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) generates (
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Status status,
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IInputSurfaceConnection connection
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);
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/**
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* Returns the Codec 2.0 configuration object for this surface.
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*
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* @return configurable The configuration object for this surface.
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*/
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getConfigurable() generates (IConfigurable configurable);
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};
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