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 "flutter/fml/macros.h"
12 
13 namespace impeller {
14 
15 class ContextMTL;
16 
17 class PipelineLibraryMTL final : public PipelineLibrary {
18  public:
20 
21  // |PipelineLibrary|
22  ~PipelineLibraryMTL() override;
23 
24  private:
25  friend ContextMTL;
26 
27  id<MTLDevice> device_ = nullptr;
28  PipelineMap pipelines_;
29  ComputePipelineMap compute_pipelines_;
30 
31  explicit PipelineLibraryMTL(id<MTLDevice> device);
32 
33  // |PipelineLibrary|
34  bool IsValid() const override;
35 
36  // |PipelineLibrary|
38  PipelineDescriptor descriptor) override;
39 
40  // |PipelineLibrary|
42  ComputePipelineDescriptor descriptor) override;
43 
44  // |PipelineLibrary|
45  void RemovePipelinesWithEntryPoint(
46  std::shared_ptr<const ShaderFunction> function) override;
47 
48  PipelineLibraryMTL(const PipelineLibraryMTL&) = delete;
49 
50  PipelineLibraryMTL& operator=(const PipelineLibraryMTL&) = delete;
51 };
52 
53 } // namespace impeller
54 
55 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_METAL_PIPELINE_LIBRARY_MTL_H_
impeller::PipelineDescriptor
Definition: pipeline_descriptor.h:24
impeller::ComputePipelineDescriptor
Definition: compute_pipeline_descriptor.h:30
impeller::PipelineFuture
Definition: pipeline.h:24
impeller::PipelineLibrary
Definition: pipeline_library.h:30
impeller::PipelineMap
std::unordered_map< PipelineDescriptor, PipelineFuture< PipelineDescriptor >, ComparableHash< PipelineDescriptor >, ComparableEqual< PipelineDescriptor > > PipelineMap
Definition: pipeline_library.h:22
pipeline_library.h
impeller::PipelineLibraryMTL::PipelineLibraryMTL
PipelineLibraryMTL()
impeller::ComputePipelineMap
std::unordered_map< ComputePipelineDescriptor, PipelineFuture< ComputePipelineDescriptor >, ComparableHash< ComputePipelineDescriptor >, ComparableEqual< ComputePipelineDescriptor > > ComputePipelineMap
Definition: pipeline_library.h:28
impeller::PipelineLibraryMTL::~PipelineLibraryMTL
~PipelineLibraryMTL() override
impeller::PipelineLibraryMTL
Definition: pipeline_library_mtl.h:17
impeller::ContextMTL
Definition: context_mtl.h:35
impeller
Definition: aiks_blur_unittests.cc:20