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impeller
core
device_buffer_descriptor.h
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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_IMPELLER_CORE_DEVICE_BUFFER_DESCRIPTOR_H_
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#define FLUTTER_IMPELLER_CORE_DEVICE_BUFFER_DESCRIPTOR_H_
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#include <cstddef>
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#include "
impeller/core/formats.h
"
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namespace
impeller
{
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struct
DeviceBufferDescriptor
{
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StorageMode
storage_mode
=
StorageMode::kDeviceTransient
;
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size_t
size
= 0u;
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// Perhaps we could combine this with storage mode and create appropriate
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// host-write and host-read flags.
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bool
readback
=
false
;
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};
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}
// namespace impeller
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#endif
// FLUTTER_IMPELLER_CORE_DEVICE_BUFFER_DESCRIPTOR_H_
formats.h
impeller
Definition:
texture.h:18
impeller::StorageMode
StorageMode
Specified where the allocation resides and how it is used.
Definition:
formats.h:32
impeller::StorageMode::kDeviceTransient
@ kDeviceTransient
impeller::DeviceBufferDescriptor
Definition:
device_buffer_descriptor.h:14
impeller::DeviceBufferDescriptor::readback
bool readback
Definition:
device_buffer_descriptor.h:19
impeller::DeviceBufferDescriptor::storage_mode
StorageMode storage_mode
Definition:
device_buffer_descriptor.h:15
impeller::DeviceBufferDescriptor::size
size_t size
Definition:
device_buffer_descriptor.h:16
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