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1 /* | |
2 * Copyright 2015 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 | |
9 #ifndef GrVkTextureRenderTarget_DEFINED | |
10 #define GrVkTextureRenderTarget_DEFINED | |
11 | |
12 #include "GrVkTexture.h" | |
13 #include "GrVkRenderTarget.h" | |
14 #include "GrVkGpu.h" | |
15 | |
16 #ifdef SK_BUILD_FOR_WIN | |
17 // Windows gives bogus warnings about inheriting asTexture/asRenderTarget via do
minance. | |
18 #pragma warning(push) | |
19 #pragma warning(disable: 4250) | |
20 #endif | |
21 | |
22 class GrVkImageView; | |
23 | |
24 class GrVkTextureRenderTarget: public GrVkTexture, public GrVkRenderTarget { | |
25 public: | |
26 static GrVkTextureRenderTarget* CreateNewTextureRenderTarget(GrVkGpu*, const
GrSurfaceDesc&, | |
27 GrGpuResource::
LifeCycle, | |
28 const GrVkImage
::ImageDesc&); | |
29 | |
30 static GrVkTextureRenderTarget* CreateWrappedTextureRenderTarget(GrVkGpu*, | |
31 const GrSur
faceDesc&, | |
32 GrGpuResour
ce::LifeCycle, | |
33 VkFormat, | |
34 GrVkImage::
Resource*); | |
35 | |
36 protected: | |
37 void onAbandon() override { | |
38 GrVkRenderTarget::onAbandon(); | |
39 GrVkTexture::onAbandon(); | |
40 } | |
41 | |
42 void onRelease() override { | |
43 GrVkRenderTarget::onRelease(); | |
44 GrVkTexture::onRelease(); | |
45 } | |
46 | |
47 private: | |
48 GrVkTextureRenderTarget(GrVkGpu* gpu, | |
49 const GrSurfaceDesc& desc, | |
50 GrGpuResource::LifeCycle lifeCycle, | |
51 const GrVkImage::Resource* imageResource, | |
52 const GrVkImageView* texView, | |
53 const GrVkImage::Resource* msaaResource, | |
54 const GrVkImageView* colorAttachmentView, | |
55 const GrVkImageView* resolveAttachmentView) | |
56 : GrSurface(gpu, lifeCycle, desc) | |
57 , GrVkImage(imageResource) | |
58 , GrVkTexture(gpu, desc, lifeCycle, imageResource, texView, GrVkTexture:
:kDerived) | |
59 , GrVkRenderTarget(gpu, desc, lifeCycle, imageResource, msaaResource, co
lorAttachmentView, | |
60 resolveAttachmentView, GrVkRenderTarget::kDerived) { | |
61 this->registerWithCache(); | |
62 } | |
63 | |
64 GrVkTextureRenderTarget(GrVkGpu* gpu, | |
65 const GrSurfaceDesc& desc, | |
66 GrGpuResource::LifeCycle lifeCycle, | |
67 const GrVkImage::Resource* imageResource, | |
68 const GrVkImageView* texView, | |
69 const GrVkImageView* colorAttachmentView) | |
70 : GrSurface(gpu, lifeCycle, desc) | |
71 , GrVkImage(imageResource) | |
72 , GrVkTexture(gpu, desc, lifeCycle, imageResource, texView, GrVkTexture:
:kDerived) | |
73 , GrVkRenderTarget(gpu, desc, lifeCycle, imageResource, colorAttachmentV
iew, | |
74 GrVkRenderTarget::kDerived) { | |
75 this->registerWithCache(); | |
76 } | |
77 | |
78 static GrVkTextureRenderTarget* Create(GrVkGpu*, const GrSurfaceDesc&, | |
79 GrGpuResource::LifeCycle, | |
80 VkFormat format, | |
81 const GrVkImage::Resource* imageResou
rce); | |
82 | |
83 // GrGLRenderTarget accounts for the texture's memory and any MSAA renderbuf
fer's memory. | |
84 size_t onGpuMemorySize() const override { | |
85 return GrVkRenderTarget::onGpuMemorySize(); | |
86 } | |
87 }; | |
88 | |
89 #endif | |
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