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54 lines
1.9 KiB
54 lines
1.9 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 android.hardware.media.c2@1.0;
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import IConfigurable;
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/**
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* An `IInputSink` is a receiver of work items.
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*
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* An @ref IComponent instance can present itself as an `IInputSink` via a thin
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* wrapper.
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*
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* @sa IInputSurface, IComponent.
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*/
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interface IInputSink {
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/**
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* Feeds work to the sink.
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*
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* @param workBundle `WorkBundle` object containing a list of `Work` objects
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* to queue to the component.
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* @return status Status of the call, which may be
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* - `OK` - Works in @p workBundle were successfully queued.
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* - `BAD_INDEX` - Some component id in some `Worklet` is not valid.
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* - `CANNOT_DO` - Tunneling has not been set up for this sink, but some
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* `Work` object contains tunneling information.
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* - `NO_MEMORY` - Not enough memory to queue @p workBundle.
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* - `TIMED_OUT` - The operation cannot be finished in a timely manner.
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* - `CORRUPTED` - Some unknown error occurred.
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*/
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queue(WorkBundle workBundle) generates (Status status);
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/**
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* Returns the @ref IConfigurable instance associated to this sink.
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*
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* @return configurable `IConfigurable` instance. This must not be null.
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*/
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getConfigurable() generates (IConfigurable configurable);
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};
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