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/*
* Copyright 2019 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.mapper@4.0;
/**
* Error values that may be returned by a method of IAllocator or IMapper.
*/
enum Error : int32_t {
/**
* No error.
*/
NONE = 0,
/**
* Invalid BufferDescriptor.
*/
BAD_DESCRIPTOR = 1,
/**
* Invalid buffer handle.
*/
BAD_BUFFER = 2,
/**
* Invalid HardwareBufferDescription.
*/
BAD_VALUE = 3,
/**
* Resource unavailable.
*/
NO_RESOURCES = 5,
/**
* Permanent failure.
*/
UNSUPPORTED = 7,
};
/**
* A buffer descriptor is an implementation-defined opaque data returned by
* createDescriptor(). It describes the properties of a buffer and is consumed
* by the allocator.
*/
typedef vec<uint8_t> BufferDescriptor;
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