Flutter Impeller
allocator_gles.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_RENDERER_BACKEND_GLES_ALLOCATOR_GLES_H_
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#define FLUTTER_IMPELLER_RENDERER_BACKEND_GLES_ALLOCATOR_GLES_H_
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#include "flutter/fml/macros.h"
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#include "
impeller/core/allocator.h
"
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#include "
impeller/renderer/backend/gles/reactor_gles.h
"
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namespace
impeller
{
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class
AllocatorGLES
final :
public
Allocator
{
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public
:
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// |Allocator|
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~AllocatorGLES
()
override
;
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private
:
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friend
class
ContextGLES
;
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ReactorGLES::Ref
reactor_;
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bool
is_valid_ =
false
;
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explicit
AllocatorGLES
(
ReactorGLES::Ref
reactor);
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// |Allocator|
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bool
IsValid()
const
;
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// |Allocator|
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std::shared_ptr<DeviceBuffer> OnCreateBuffer(
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const
DeviceBufferDescriptor
& desc)
override
;
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// |Allocator|
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std::shared_ptr<Texture> OnCreateTexture(
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const
TextureDescriptor
& desc)
override
;
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// |Allocator|
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ISize
GetMaxTextureSizeSupported()
const override
;
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AllocatorGLES
(
const
AllocatorGLES
&) =
delete
;
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AllocatorGLES
& operator=(
const
AllocatorGLES
&) =
delete
;
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};
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}
// namespace impeller
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#endif // FLUTTER_IMPELLER_RENDERER_BACKEND_GLES_ALLOCATOR_GLES_H_
impeller::DeviceBufferDescriptor
Definition:
device_buffer_descriptor.h:14
impeller::ReactorGLES::Ref
std::shared_ptr< ReactorGLES > Ref
Definition:
reactor_gles.h:87
impeller::ContextGLES
Definition:
context_gles.h:22
impeller::TSize< int64_t >
impeller::Allocator
An object that allocates device memory.
Definition:
allocator.h:22
allocator.h
reactor_gles.h
impeller::AllocatorGLES::~AllocatorGLES
~AllocatorGLES() override
impeller::TextureDescriptor
A lightweight object that describes the attributes of a texture that can then used an allocator to cr...
Definition:
texture_descriptor.h:37
impeller
Definition:
aiks_blur_unittests.cc:20
impeller::AllocatorGLES
Definition:
allocator_gles.h:14
impeller
renderer
backend
gles
allocator_gles.h
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