| 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_ = nil;
24 id<MTLDevice> device_ = nil;
25
26 CommandBufferMTL(const std::weak_ptr<const Context>& context,
27 id<MTLDevice> device,
28 id<MTLCommandQueue> queue);
29
30 // |CommandBuffer|
31 void SetLabel(const std::string& label) const override;
32
33 // |CommandBuffer|
34 bool IsValid() const override;
35
36 // |CommandBuffer|
37 bool OnSubmitCommands(CompletionCallback callback) override;
38
39 // |CommandBuffer|
40 void OnWaitUntilScheduled() 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 CommandBufferMTL(const CommandBufferMTL&) = delete;
52
53 CommandBufferMTL& operator=(const CommandBufferMTL&) = delete;
54 };
55
56 } // namespace impeller
57
58 #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:65
impeller
Definition: allocation.cc:12
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