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Side by Side Diff: gpu/command_buffer/service/gpu_processor.h

Issue 465099: Removed command buffer's last dependency on NPAPI.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 11 years ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_ 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_
6 #define GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_ 6 #define GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_
7 7
8 #include "base/ref_counted.h" 8 #include "base/ref_counted.h"
9 #include "base/scoped_ptr.h" 9 #include "base/scoped_ptr.h"
10 #include "base/shared_memory.h" 10 #include "base/shared_memory.h"
11 #include "gpu/command_buffer/common/command_buffer.h" 11 #include "gpu/command_buffer/common/command_buffer.h"
12 #include "gpu/command_buffer/service/cmd_buffer_engine.h" 12 #include "gpu/command_buffer/service/cmd_buffer_engine.h"
13 #include "gpu/command_buffer/service/cmd_parser.h" 13 #include "gpu/command_buffer/service/cmd_parser.h"
14 #include "gpu/command_buffer/service/gles2_cmd_decoder.h" 14 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
15 #include "gpu/np_utils/np_object_pointer.h"
16 15
17 namespace command_buffer { 16 namespace command_buffer {
18 17
19 // This class processes commands in a command buffer. It is event driven and 18 // This class processes commands in a command buffer. It is event driven and
20 // posts tasks to the current message loop to do additional work. 19 // posts tasks to the current message loop to do additional work.
21 class GPUProcessor : public ::base::RefCounted<GPUProcessor>, 20 class GPUProcessor : public ::base::RefCounted<GPUProcessor>,
22 public command_buffer::CommandBufferEngine { 21 public command_buffer::CommandBufferEngine {
23 public: 22 public:
24 GPUProcessor(NPP npp, CommandBuffer* command_buffer); 23 explicit GPUProcessor(CommandBuffer* command_buffer);
25 24
26 // This constructor is for unit tests. 25 // This constructor is for unit tests.
27 GPUProcessor(CommandBuffer* command_buffer, 26 GPUProcessor(CommandBuffer* command_buffer,
28 gles2::GLES2Decoder* decoder, 27 gles2::GLES2Decoder* decoder,
29 CommandParser* parser, 28 CommandParser* parser,
30 int commands_per_update); 29 int commands_per_update);
31 30
32 virtual bool Initialize(HWND hwnd); 31 virtual bool Initialize(HWND hwnd);
33 32
34 virtual ~GPUProcessor(); 33 virtual ~GPUProcessor();
(...skipping 15 matching lines...) Expand all
50 49
51 // Gets the size of a registered shared memory buffer. 50 // Gets the size of a registered shared memory buffer.
52 // Parameters: 51 // Parameters:
53 // shm_id: the identifier for the shared memory buffer. 52 // shm_id: the identifier for the shared memory buffer.
54 virtual size_t GetSharedMemorySize(int32 shm_id); 53 virtual size_t GetSharedMemorySize(int32 shm_id);
55 54
56 // Sets the token value. 55 // Sets the token value.
57 virtual void set_token(int32 token); 56 virtual void set_token(int32 token);
58 57
59 private: 58 private:
60 NPP npp_;
61
62 // The GPUProcessor holds a weak reference to the CommandBuffer. The 59 // The GPUProcessor holds a weak reference to the CommandBuffer. The
63 // CommandBuffer owns the GPUProcessor and holds a strong reference to it 60 // CommandBuffer owns the GPUProcessor and holds a strong reference to it
64 // through the ProcessCommands callback. 61 // through the ProcessCommands callback.
65 CommandBuffer* command_buffer_; 62 CommandBuffer* command_buffer_;
66 63
67 scoped_ptr< ::base::SharedMemory> mapped_ring_buffer_; 64 scoped_ptr< ::base::SharedMemory> mapped_ring_buffer_;
68 int commands_per_update_; 65 int commands_per_update_;
69 66
70 scoped_ptr<gles2::GLES2Decoder> decoder_; 67 scoped_ptr<gles2::GLES2Decoder> decoder_;
71 scoped_ptr<CommandParser> parser_; 68 scoped_ptr<CommandParser> parser_;
(...skipping 18 matching lines...) Expand all
90 87
91 protected: 88 protected:
92 command_buffer::GPUProcessor* obj_; 89 command_buffer::GPUProcessor* obj_;
93 Method meth_; 90 Method meth_;
94 91
95 private: 92 private:
96 DISALLOW_COPY_AND_ASSIGN(CallbackStorage); 93 DISALLOW_COPY_AND_ASSIGN(CallbackStorage);
97 }; 94 };
98 95
99 #endif // GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_ 96 #endif // GPU_COMMAND_BUFFER_SERVICE_GPU_PROCESSOR_H_
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