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/**
* Copyright (c) 2021, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.hardware.graphics.composer3;
import android.hardware.graphics.composer3.Capability;
import android.hardware.graphics.composer3.IComposerClient;
@VintfStability
interface IComposer {
/**
* Temporary failure due to resource contention Exception
*/
const int EX_NO_RESOURCES = 6;
/**
* Creates a client of the composer.
*
* @return is the newly created client.
*
* @exception EX_NO_RESOURCES when the client could not be created.
*/
IComposerClient createClient();
/**
* Provides a list of supported capabilities (as described in the
* definition of Capability above). This list must not change after
* initialization.
*
* @return is a list of supported capabilities.
*/
Capability[] getCapabilities();
}