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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 GrVkResourceProvider_DEFINED | 8 #ifndef GrVkResourceProvider_DEFINED |
9 #define GrVkResourceProvider_DEFINED | 9 #define GrVkResourceProvider_DEFINED |
10 | 10 |
11 #include "GrGpu.h" | 11 #include "GrGpu.h" |
12 #include "GrVkDescriptorPool.h" | 12 #include "GrVkDescriptorPool.h" |
13 #include "GrVkPipelineState.h" | 13 #include "GrVkPipelineState.h" |
14 #include "GrVkResource.h" | 14 #include "GrVkResource.h" |
15 #include "GrVkUtil.h" | 15 #include "GrVkUtil.h" |
16 #include "SkTArray.h" | 16 #include "SkTArray.h" |
17 #include "SkTDynamicHash.h" | 17 #include "SkTDynamicHash.h" |
| 18 #include "SkTHash.h" |
| 19 #include "SkTInternalLList.h" |
18 | 20 |
19 #include "vulkan/vulkan.h" | 21 #include "vulkan/vulkan.h" |
20 | 22 |
21 class GrPipeline; | 23 class GrPipeline; |
22 class GrPrimitiveProcessor; | 24 class GrPrimitiveProcessor; |
23 class GrTextureParams; | 25 class GrTextureParams; |
24 class GrVkCommandBuffer; | 26 class GrVkCommandBuffer; |
25 class GrVkGpu; | 27 class GrVkGpu; |
26 class GrVkPipeline; | 28 class GrVkPipeline; |
27 class GrVkRenderPass; | 29 class GrVkRenderPass; |
(...skipping 28 matching lines...) Expand all Loading... |
56 // TODO: Currently this will just create a descriptor pool without holding o
nto a ref itself | 58 // TODO: Currently this will just create a descriptor pool without holding o
nto a ref itself |
57 // so we currently do not reuse them. Rquires knowing if another draw
is currently using | 59 // so we currently do not reuse them. Rquires knowing if another draw
is currently using |
58 // the GrVkDescriptorPool, the ability to reset pools, and the ability
to purge pools out | 60 // the GrVkDescriptorPool, the ability to reset pools, and the ability
to purge pools out |
59 // of our cache of GrVkDescriptorPools. | 61 // of our cache of GrVkDescriptorPools. |
60 GrVkDescriptorPool* findOrCreateCompatibleDescriptorPool(VkDescriptorType ty
pe, uint32_t count); | 62 GrVkDescriptorPool* findOrCreateCompatibleDescriptorPool(VkDescriptorType ty
pe, uint32_t count); |
61 | 63 |
62 // Finds or creates a compatible GrVkSampler based on the GrTextureParams. | 64 // Finds or creates a compatible GrVkSampler based on the GrTextureParams. |
63 // The refcount is incremented and a pointer returned. | 65 // The refcount is incremented and a pointer returned. |
64 GrVkSampler* findOrCreateCompatibleSampler(const GrTextureParams&); | 66 GrVkSampler* findOrCreateCompatibleSampler(const GrTextureParams&); |
65 | 67 |
66 GrVkPipelineState* findOrCreateCompatiblePipelineState(const GrPipeline&, | 68 sk_sp<GrVkPipelineState> findOrCreateCompatiblePipelineState(const GrPipelin
e&, |
67 const GrPrimitiveProc
essor&, | 69 const GrPrimiti
veProcessor&, |
68 GrPrimitiveType, | 70 GrPrimitiveType
, |
69 const GrVkRenderPass&
renderPass); | 71 const GrVkRende
rPass& renderPass); |
70 | 72 |
71 // Destroy any cached resources. To be called before destroying the VkDevice
. | 73 // Destroy any cached resources. To be called before destroying the VkDevice
. |
72 // The assumption is that all queues are idle and all command buffers are fi
nished. | 74 // The assumption is that all queues are idle and all command buffers are fi
nished. |
73 // For resource tracing to work properly, this should be called after unrefi
ng all other | 75 // For resource tracing to work properly, this should be called after unrefi
ng all other |
74 // resource usages. | 76 // resource usages. |
75 void destroyResources(); | 77 void destroyResources(); |
76 | 78 |
77 // Abandon any cached resources. To be used when the context/VkDevice is los
t. | 79 // Abandon any cached resources. To be used when the context/VkDevice is los
t. |
78 // For resource tracing to work properly, this should be called after unrefi
ng all other | 80 // For resource tracing to work properly, this should be called after unrefi
ng all other |
79 // resource usages. | 81 // resource usages. |
80 void abandonResources(); | 82 void abandonResources(); |
81 | 83 |
82 private: | 84 private: |
| 85 |
| 86 #ifdef SK_DEVELOPER |
| 87 #define GR_PIPELINE_STATE_CACHE_STATS |
| 88 #endif |
| 89 |
83 class PipelineStateCache : public ::SkNoncopyable { | 90 class PipelineStateCache : public ::SkNoncopyable { |
84 public: | 91 public: |
85 PipelineStateCache(GrVkGpu* gpu); | 92 PipelineStateCache(GrVkGpu* gpu); |
86 ~PipelineStateCache(); | 93 ~PipelineStateCache(); |
87 | 94 |
88 void abandon(); | 95 void abandon(); |
89 void release(); | 96 void release(); |
90 GrVkPipelineState* refPipelineState(const GrPipeline&, | 97 sk_sp<GrVkPipelineState> refPipelineState(const GrPipeline&, |
91 const GrPrimitiveProcessor&, | 98 const GrPrimitiveProcessor&, |
92 GrPrimitiveType, | 99 GrPrimitiveType, |
93 const GrVkRenderPass& renderPass); | 100 const GrVkRenderPass& renderPa
ss); |
94 | 101 |
95 private: | 102 private: |
96 enum { | 103 enum { |
97 // We may actually have kMaxEntries+1 PipelineStates in context beca
use we create a new | 104 // We may actually have kMaxEntries+1 PipelineStates in context beca
use we create a new |
98 // PipelineState before evicting from the cache. | 105 // PipelineState before evicting from the cache. |
99 kMaxEntries = 128, | 106 kMaxEntries = 128, |
100 kHashBits = 6, | |
101 }; | 107 }; |
102 | 108 |
103 struct Entry; | 109 struct Entry; |
104 | 110 |
105 struct PipelineDescLess; | |
106 | |
107 void reset(); | 111 void reset(); |
108 | 112 |
109 // binary search for entry matching desc. returns index into fEntries th
at matches desc or ~ | 113 int fCount; |
110 // of the index of where it should be inserted. | 114 SkTHashTable<Entry*, const GrVkPipelineState::Desc&, Entry> fHashTable; |
111 int search(const GrVkPipelineState::Desc& desc) const; | 115 SkTInternalLList<Entry> fLRUList; |
112 | 116 |
113 // sorted array of all the entries | 117 GrVkGpu* fGpu; |
114 Entry* fEntries[kMaxEntries]; | |
115 // hash table based on lowest kHashBits bits of the pipeline state key.
Used to avoid binary | |
116 // searching fEntries. | |
117 Entry* fHashTable[1 << kHashBits]; | |
118 | 118 |
119 int fCount; | 119 #ifdef GR_PIPELINE_STATE_CACHE_STATS |
120 unsigned int fCurrLRUStamp; | |
121 GrVkGpu* fGpu; | |
122 #ifdef PIPELINE_STATE_CACHE_STATS | |
123 int fTotalRequests; | 120 int fTotalRequests; |
124 int fCacheMisses; | 121 int fCacheMisses; |
125 int fHashMisses; // cache hit but hash table mis
sed | |
126 #endif | 122 #endif |
127 }; | 123 }; |
128 | 124 |
129 GrVkGpu* fGpu; | 125 GrVkGpu* fGpu; |
130 | 126 |
131 // Central cache for creating pipelines | 127 // Central cache for creating pipelines |
132 VkPipelineCache fPipelineCache; | 128 VkPipelineCache fPipelineCache; |
133 | 129 |
134 // Array of RenderPasses that only have a single color attachment, optional
stencil attachment, | 130 // Array of RenderPasses that only have a single color attachment, optional
stencil attachment, |
135 // optional resolve attachment, and only one subpass | 131 // optional resolve attachment, and only one subpass |
136 SkSTArray<4, GrVkRenderPass*> fSimpleRenderPasses; | 132 SkSTArray<4, GrVkRenderPass*> fSimpleRenderPasses; |
137 | 133 |
138 // Array of CommandBuffers that are currently in flight | 134 // Array of CommandBuffers that are currently in flight |
139 SkSTArray<4, GrVkCommandBuffer*> fActiveCommandBuffers; | 135 SkSTArray<4, GrVkCommandBuffer*> fActiveCommandBuffers; |
140 | 136 |
141 // Stores GrVkSampler objects that we've already created so we can reuse the
m across multiple | 137 // Stores GrVkSampler objects that we've already created so we can reuse the
m across multiple |
142 // GrVkPipelineStates | 138 // GrVkPipelineStates |
143 SkTDynamicHash<GrVkSampler, uint8_t> fSamplers; | 139 SkTDynamicHash<GrVkSampler, uint8_t> fSamplers; |
144 | 140 |
145 // Cache of GrVkPipelineStates | 141 // Cache of GrVkPipelineStates |
146 PipelineStateCache* fPipelineStateCache; | 142 PipelineStateCache* fPipelineStateCache; |
147 }; | 143 }; |
148 | 144 |
149 #endif | 145 #endif |
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