| Flutter Impeller |

sampler_vk.h
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #pragma once
6
7 #include "flutter/fml/macros.h"
8 #include "impeller/base/backend_cast.h"
9 #include "impeller/core/sampler.h"
10 #include "impeller/renderer/backend/vulkan/shared_object_vk.h"
11 #include "impeller/renderer/backend/vulkan/vk.h"
12
13 namespace impeller {
14
15 class SamplerLibraryVK;
16
17 class SamplerVK final : public Sampler, public BackendCast<SamplerVK, Sampler> {
18 public:
19 SamplerVK(SamplerDescriptor desc, vk::UniqueSampler sampler);
20
21 // |Sampler|
22 ~SamplerVK() override;
23
24 vk::Sampler GetSampler() const;
25
26 const std::shared_ptr<SharedObjectVKT<vk::Sampler>>& GetSharedSampler() const;
27
28 private:
29 friend SamplerLibraryVK;
30
31 std::shared_ptr<SharedObjectVKT<vk::Sampler>> sampler_;
32 bool is_valid_ = false;
33
34 // |Sampler|
35 bool IsValid() const override;
36
37 FML_DISALLOW_COPY_AND_ASSIGN(SamplerVK);
38 };
39
40 } // namespace impeller
impeller::SamplerVK::SamplerVK
SamplerVK(SamplerDescriptor desc, vk::UniqueSampler sampler)
Definition: sampler_vk.cc:9
shared_object_vk.h
sampler.h
impeller::SamplerVK
Definition: sampler_vk.h:17
vk.h
impeller::SamplerDescriptor
Definition: sampler_descriptor.h:18
impeller::Sampler
Definition: sampler.h:12
impeller::SamplerLibraryVK
Definition: sampler_library_vk.h:17
backend_cast.h
impeller::SamplerVK::GetSampler
vk::Sampler GetSampler() const
Definition: sampler_vk.cc:17
impeller::BackendCast
Definition: backend_cast.h:12
impeller::SamplerVK::~SamplerVK
~SamplerVK() override
impeller
Definition: aiks_context.cc:10
impeller::SamplerVK::GetSharedSampler
const std::shared_ptr< SharedObjectVKT< vk::Sampler > > & GetSharedSampler() const
Definition: sampler_vk.cc:22