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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef GrVkStencil_DEFINED | 8 #ifndef GrVkStencil_DEFINED |
9 #define GrVkStencil_DEFINED | 9 #define GrVkStencil_DEFINED |
10 | 10 |
11 #include "GrStencilAttachment.h" | 11 #include "GrStencilAttachment.h" |
12 #include "GrVkImage.h" | 12 #include "GrVkImage.h" |
13 #include "vulkan/vulkan.h" | 13 #include "vulkan/vulkan.h" |
14 | 14 |
15 class GrVkImageView; | 15 class GrVkImageView; |
16 class GrVkGpu; | 16 class GrVkGpu; |
17 | 17 |
18 class GrVkStencilAttachment : public GrStencilAttachment { | 18 class GrVkStencilAttachment : public GrStencilAttachment, public GrVkImage { |
19 public: | 19 public: |
20 struct Format { | 20 struct Format { |
21 VkFormat fInternalFormat; | 21 VkFormat fInternalFormat; |
22 int fStencilBits; | 22 int fStencilBits; |
23 int fTotalBits; | 23 int fTotalBits; |
24 bool fPacked; | 24 bool fPacked; |
25 }; | 25 }; |
26 | 26 |
27 static GrVkStencilAttachment* Create(GrVkGpu* gpu, GrGpuResource::LifeCycle
lifeCycle, | 27 static GrVkStencilAttachment* Create(GrVkGpu* gpu, GrGpuResource::LifeCycle
lifeCycle, |
28 int width, int height, | 28 int width, int height, |
29 int sampleCnt, const Format& format); | 29 int sampleCnt, const Format& format); |
30 | 30 |
31 ~GrVkStencilAttachment() override; | 31 ~GrVkStencilAttachment() override; |
32 | 32 |
33 const GrVkImage::Resource* imageResource() const { return fImageResource; } | 33 const GrVkImage::Resource* imageResource() const { return this->resource();
} |
34 const GrVkImageView* stencilView() const { return fStencilView; } | 34 const GrVkImageView* stencilView() const { return fStencilView; } |
35 | 35 |
36 VkFormat vkFormat() const { return fFormat.fInternalFormat; } | 36 VkFormat vkFormat() const { return fFormat.fInternalFormat; } |
37 | 37 |
38 protected: | 38 protected: |
39 void onRelease() override; | 39 void onRelease() override; |
40 void onAbandon() override; | 40 void onAbandon() override; |
41 | 41 |
42 private: | 42 private: |
43 size_t onGpuMemorySize() const override; | 43 size_t onGpuMemorySize() const override; |
44 | 44 |
45 GrVkStencilAttachment(GrVkGpu* gpu, | 45 GrVkStencilAttachment(GrVkGpu* gpu, |
46 GrGpuResource::LifeCycle lifeCycle, | 46 GrGpuResource::LifeCycle lifeCycle, |
47 const Format& format, | 47 const Format& format, |
48 const GrVkImage::ImageDesc&, | 48 const GrVkImage::ImageDesc&, |
49 const GrVkImage::Resource*, | 49 const GrVkImage::Resource*, |
50 const GrVkImageView* stencilView); | 50 const GrVkImageView* stencilView); |
51 | 51 |
52 GrVkGpu* getVkGpu() const; | 52 GrVkGpu* getVkGpu() const; |
53 | 53 |
54 Format fFormat; | 54 Format fFormat; |
55 | 55 |
56 const GrVkImage::Resource* fImageResource; | |
57 const GrVkImageView* fStencilView; | 56 const GrVkImageView* fStencilView; |
58 | |
59 typedef GrStencilAttachment INHERITED; | |
60 }; | 57 }; |
61 | 58 |
62 #endif | 59 #endif |
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