| Flutter Impeller |

swapchain_image_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 #ifndef FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_SWAPCHAIN_IMAGE_VK_H_
6 #define FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_SWAPCHAIN_IMAGE_VK_H_
7
8 #include "flutter/fml/macros.h"
9 #include "impeller/geometry/size.h"
10 #include "impeller/renderer/backend/vulkan/formats_vk.h"
11 #include "impeller/renderer/backend/vulkan/texture_source_vk.h"
12 #include "impeller/renderer/backend/vulkan/vk.h"
13
14 namespace impeller {
15
16 class SwapchainImageVK final : public TextureSourceVK {
17 public:
18 SwapchainImageVK(TextureDescriptor desc,
19 const vk::Device& device,
20 vk::Image image);
21
22 // |TextureSourceVK|
23 ~SwapchainImageVK() override;
24
25 bool IsValid() const;
26
27 PixelFormat GetPixelFormat() const;
28
29 ISize GetSize() const;
30
31 // |TextureSourceVK|
32 vk::Image GetImage() const override;
33
34 std::shared_ptr<Texture> GetMSAATexture() const;
35
36 bool HasMSAATexture() const;
37
38 // |TextureSourceVK|
39 vk::ImageView GetImageView() const override;
40
41 void SetMSAATexture(std::shared_ptr<Texture> msaa_tex);
42
43 private:
44 vk::Image image_ = VK_NULL_HANDLE;
45 vk::UniqueImageView image_view_ = {};
46 std::shared_ptr<Texture> msaa_tex_;
47 bool is_valid_ = false;
48
49 SwapchainImageVK(const SwapchainImageVK&) = delete;
50
51 SwapchainImageVK& operator=(const SwapchainImageVK&) = delete;
52 };
53
54 } // namespace impeller
55
56 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_VULKAN_SWAPCHAIN_IMAGE_VK_H_
impeller::TextureSourceVK
Definition: texture_source_vk.h:22
impeller::SwapchainImageVK::SetMSAATexture
void SetMSAATexture(std::shared_ptr< Texture > msaa_tex)
Definition: swapchain_image_vk.cc:46
impeller::SwapchainImageVK
Definition: swapchain_image_vk.h:16
impeller::SwapchainImageVK::IsValid
bool IsValid() const
Definition: swapchain_image_vk.cc:34
impeller::SwapchainImageVK::GetImage
vk::Image GetImage() const override
Definition: swapchain_image_vk.cc:59
texture_source_vk.h
impeller::SwapchainImageVK::GetPixelFormat
PixelFormat GetPixelFormat() const
Definition: swapchain_image_vk.cc:50
impeller::SwapchainImageVK::HasMSAATexture
bool HasMSAATexture() const
Definition: swapchain_image_vk.cc:42
formats_vk.h
vk.h
impeller::PixelFormat
PixelFormat
The Pixel formats supported by Impeller. The naming convention denotes the usage of the component,...
Definition: formats.h:94
impeller::TSize< int64_t >
impeller::SwapchainImageVK::GetMSAATexture
std::shared_ptr< Texture > GetMSAATexture() const
Definition: swapchain_image_vk.cc:38
impeller::SwapchainImageVK::GetSize
ISize GetSize() const
Definition: swapchain_image_vk.cc:54
impeller::SwapchainImageVK::~SwapchainImageVK
~SwapchainImageVK() 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::SwapchainImageVK::GetImageView
vk::ImageView GetImageView() const override
Definition: swapchain_image_vk.cc:64
impeller
Definition: aiks_context.cc:10
size.h
impeller::SwapchainImageVK::SwapchainImageVK
SwapchainImageVK(TextureDescriptor desc, const vk::Device &device, vk::Image image)
Definition: swapchain_image_vk.cc:9