| Flutter Impeller |

command_buffer_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_COMMAND_BUFFER_MTL_H_
6 #define FLUTTER_IMPELLER_RENDERER_BACKEND_METAL_COMMAND_BUFFER_MTL_H_
7
8 #include <Metal/Metal.h>
9
10 #include "impeller/core/allocator.h"
11 #include "impeller/renderer/command_buffer.h"
12
13 namespace impeller {
14
15 class CommandBufferMTL final : public CommandBuffer {
16 public:
17 // |CommandBuffer|
18 ~CommandBufferMTL() override;
19
20 private:
21 friend class ContextMTL;
22
23 id<MTLCommandBuffer> buffer_ = nullptr;
24
25 CommandBufferMTL(const std::weak_ptr<const Context>& context,
26 id<MTLCommandQueue> queue);
27
28 // |CommandBuffer|
29 void SetLabel(const std::string& label) const override;
30
31 // |CommandBuffer|
32 bool IsValid() const override;
33
34 // |CommandBuffer|
35 bool OnSubmitCommands(CompletionCallback callback) override;
36
37 // |CommandBuffer|
38 void OnWaitUntilScheduled() override;
39
40 // |CommandBuffer|
41 std::shared_ptr<RenderPass> OnCreateRenderPass(RenderTarget target) override;
42
43 // |CommandBuffer|
44 std::shared_ptr<BlitPass> OnCreateBlitPass() override;
45
46 // |CommandBuffer|
47 std::shared_ptr<ComputePass> OnCreateComputePass() override;
48
49 CommandBufferMTL(const CommandBufferMTL&) = delete;
50
51 CommandBufferMTL& operator=(const CommandBufferMTL&) = delete;
52 };
53
54 } // namespace impeller
55
56 #endif // FLUTTER_IMPELLER_RENDERER_BACKEND_METAL_COMMAND_BUFFER_MTL_H_
impeller::CommandBuffer::CompletionCallback
std::function< void(Status)> CompletionCallback
Definition: command_buffer.h:55
impeller::CommandBufferMTL
Definition: command_buffer_mtl.h:15
impeller::RenderTarget
Definition: render_target.h:38
impeller::CommandBufferMTL::~CommandBufferMTL
~CommandBufferMTL() override
command_buffer.h
allocator.h
impeller::ContextMTL
Definition: context_mtl.h:34
impeller
Definition: aiks_blend_unittests.cc:18
impeller::CommandBuffer
A collection of encoded commands to be submitted to the GPU for execution. A command buffer is obtain...
Definition: command_buffer.h:45