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