| Flutter Impeller |

pipeline_library_mtl.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_METAL_PIPELINE_LIBRARY_MTL_H_
6 #define FLUTTER_IMPELLER_RENDERER_BACKEND_METAL_PIPELINE_LIBRARY_MTL_H_
7
8 #include <Metal/Metal.h>
9
10 #include "impeller/renderer/pipeline_library.h"
11
12 namespace impeller {
13
14 class ContextMTL;
15
16 class PipelineLibraryMTL final : public PipelineLibrary {
17 public:
18 PipelineLibraryMTL();
19
20 // |PipelineLibrary|
21 ~PipelineLibraryMTL() override;
22
23 private:
24 friend ContextMTL;
25
26 id<MTLDevice> device_ = nullptr;
27 PipelineMap pipelines_;
28 ComputePipelineMap compute_pipelines_;
29
30 explicit PipelineLibraryMTL(id<MTLDevice> device);
31
32 // |PipelineLibrary|
33 bool IsValid() const override;
34
35 // |PipelineLibrary|
36 PipelineFuture<PipelineDescriptor> GetPipeline(PipelineDescriptor descriptor,
37 bool async,
38 bool threadsafe) override;
39
40 // |PipelineLibrary|
41 PipelineFuture<ComputePipelineDescriptor> GetPipeline(
42 ComputePipelineDescriptor descriptor,
43 bool async) override;
44
45 // |PipelineLibrary|
46 bool HasPipeline(const PipelineDescriptor& descriptor) override;
47
48 // |PipelineLibrary|
49 void RemovePipelinesWithEntryPoint(
50 std::shared_ptr<const ShaderFunction> function) override;
51
52 PipelineLibraryMTL(const PipelineLibraryMTL&) = delete;
53
54 PipelineLibraryMTL& operator=(const PipelineLibraryMTL&) = delete;
55 };
56
57 } // namespace impeller
58
59 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_METAL_PIPELINE_LIBRARY_MTL_H_
impeller::ComputePipelineDescriptor
Definition: compute_pipeline_descriptor.h:21
impeller::ContextMTL
Definition: context_mtl.h:67
impeller::PipelineDescriptor
Definition: pipeline_descriptor.h:24
impeller::PipelineLibrary
Definition: pipeline_library.h:30
impeller::PipelineLibraryMTL
Definition: pipeline_library_mtl.h:16
impeller::PipelineLibraryMTL::PipelineLibraryMTL
PipelineLibraryMTL()
impeller::PipelineLibraryMTL::~PipelineLibraryMTL
~PipelineLibraryMTL() override
impeller
Definition: allocation.cc:12
impeller::ComputePipelineMap
std::unordered_map< ComputePipelineDescriptor, PipelineFuture< ComputePipelineDescriptor >, ComparableHash< ComputePipelineDescriptor >, ComparableEqual< ComputePipelineDescriptor > > ComputePipelineMap
Definition: pipeline_library.h:28
impeller::PipelineMap
std::unordered_map< PipelineDescriptor, PipelineFuture< PipelineDescriptor >, ComparableHash< PipelineDescriptor >, ComparableEqual< PipelineDescriptor > > PipelineMap
Definition: pipeline_library.h:22
pipeline_library.h
impeller::PipelineFuture
Definition: pipeline.h:28