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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 5 #ifndef CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
6 #define CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 6 #define CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
12 #include "base/values.h" | 12 #include "base/values.h" |
13 #include "cc/base/delayed_unique_notifier.h" | 13 #include "cc/base/delayed_unique_notifier.h" |
| 14 #include "cc/output/context_provider.h" |
14 #include "cc/resources/raster_worker_pool.h" | 15 #include "cc/resources/raster_worker_pool.h" |
15 #include "cc/resources/rasterizer.h" | 16 #include "cc/resources/rasterizer.h" |
16 | 17 |
17 namespace cc { | 18 namespace cc { |
18 class ResourceProvider; | 19 class ResourceProvider; |
19 | 20 |
20 class CC_EXPORT PixelBufferRasterWorkerPool : public RasterWorkerPool, | 21 class CC_EXPORT PixelBufferRasterWorkerPool : public RasterWorkerPool, |
21 public Rasterizer, | 22 public Rasterizer, |
22 public RasterizerTaskClient { | 23 public RasterizerTaskClient { |
23 public: | 24 public: |
24 virtual ~PixelBufferRasterWorkerPool(); | 25 virtual ~PixelBufferRasterWorkerPool(); |
25 | 26 |
26 static scoped_ptr<RasterWorkerPool> Create( | 27 static scoped_ptr<RasterWorkerPool> Create( |
27 base::SequencedTaskRunner* task_runner, | 28 base::SequencedTaskRunner* task_runner, |
28 TaskGraphRunner* task_graph_runner, | 29 TaskGraphRunner* task_graph_runner, |
| 30 ContextProvider* context_provider, |
29 ResourceProvider* resource_provider, | 31 ResourceProvider* resource_provider, |
30 size_t max_transfer_buffer_usage_bytes); | 32 size_t max_transfer_buffer_usage_bytes); |
31 | 33 |
32 // Overridden from RasterWorkerPool: | 34 // Overridden from RasterWorkerPool: |
33 virtual Rasterizer* AsRasterizer() OVERRIDE; | 35 virtual Rasterizer* AsRasterizer() OVERRIDE; |
34 | 36 |
35 // Overridden from Rasterizer: | 37 // Overridden from Rasterizer: |
36 virtual void SetClient(RasterizerClient* client) OVERRIDE; | 38 virtual void SetClient(RasterizerClient* client) OVERRIDE; |
37 virtual void Shutdown() OVERRIDE; | 39 virtual void Shutdown() OVERRIDE; |
38 virtual void ScheduleTasks(RasterTaskQueue* queue) OVERRIDE; | 40 virtual void ScheduleTasks(RasterTaskQueue* queue) OVERRIDE; |
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65 | 67 |
66 enum { UNSCHEDULED, SCHEDULED, UPLOADING, COMPLETED } type; | 68 enum { UNSCHEDULED, SCHEDULED, UPLOADING, COMPLETED } type; |
67 RasterTask* task; | 69 RasterTask* task; |
68 bool required_for_activation; | 70 bool required_for_activation; |
69 }; | 71 }; |
70 | 72 |
71 typedef std::deque<scoped_refptr<RasterTask> > RasterTaskDeque; | 73 typedef std::deque<scoped_refptr<RasterTask> > RasterTaskDeque; |
72 | 74 |
73 PixelBufferRasterWorkerPool(base::SequencedTaskRunner* task_runner, | 75 PixelBufferRasterWorkerPool(base::SequencedTaskRunner* task_runner, |
74 TaskGraphRunner* task_graph_runner, | 76 TaskGraphRunner* task_graph_runner, |
| 77 ContextProvider* context_provider, |
75 ResourceProvider* resource_provider, | 78 ResourceProvider* resource_provider, |
76 size_t max_transfer_buffer_usage_bytes); | 79 size_t max_transfer_buffer_usage_bytes); |
77 | 80 |
78 void OnRasterFinished(); | 81 void OnRasterFinished(); |
79 void OnRasterRequiredForActivationFinished(); | 82 void OnRasterRequiredForActivationFinished(); |
80 void FlushUploads(); | 83 void FlushUploads(); |
81 void CheckForCompletedUploads(); | 84 void CheckForCompletedUploads(); |
82 void CheckForCompletedRasterTasks(); | 85 void CheckForCompletedRasterTasks(); |
83 void ScheduleMoreTasks(); | 86 void ScheduleMoreTasks(); |
84 unsigned PendingRasterTaskCount() const; | 87 unsigned PendingRasterTaskCount() const; |
85 bool HasPendingTasks() const; | 88 bool HasPendingTasks() const; |
86 bool HasPendingTasksRequiredForActivation() const; | 89 bool HasPendingTasksRequiredForActivation() const; |
87 void CheckForCompletedRasterizerTasks(); | 90 void CheckForCompletedRasterizerTasks(); |
88 | 91 |
89 const char* StateName() const; | 92 const char* StateName() const; |
90 scoped_ptr<base::Value> StateAsValue() const; | 93 scoped_ptr<base::Value> StateAsValue() const; |
91 scoped_ptr<base::Value> ThrottleStateAsValue() const; | 94 scoped_ptr<base::Value> ThrottleStateAsValue() const; |
92 | 95 |
93 scoped_refptr<base::SequencedTaskRunner> task_runner_; | 96 scoped_refptr<base::SequencedTaskRunner> task_runner_; |
94 TaskGraphRunner* task_graph_runner_; | 97 TaskGraphRunner* task_graph_runner_; |
95 const NamespaceToken namespace_token_; | 98 const NamespaceToken namespace_token_; |
96 RasterizerClient* client_; | 99 RasterizerClient* client_; |
| 100 ContextProvider* context_provider_; |
97 ResourceProvider* resource_provider_; | 101 ResourceProvider* resource_provider_; |
98 | 102 |
99 bool shutdown_; | 103 bool shutdown_; |
100 | 104 |
101 RasterTaskQueue raster_tasks_; | 105 RasterTaskQueue raster_tasks_; |
102 RasterTaskState::Vector raster_task_states_; | 106 RasterTaskState::Vector raster_task_states_; |
103 RasterTaskDeque raster_tasks_with_pending_upload_; | 107 RasterTaskDeque raster_tasks_with_pending_upload_; |
104 RasterTask::Vector completed_raster_tasks_; | 108 RasterTask::Vector completed_raster_tasks_; |
105 RasterizerTask::Vector completed_image_decode_tasks_; | 109 RasterizerTask::Vector completed_image_decode_tasks_; |
106 | 110 |
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127 // completed tasks. | 131 // completed tasks. |
128 TaskGraph graph_; | 132 TaskGraph graph_; |
129 Task::Vector completed_tasks_; | 133 Task::Vector completed_tasks_; |
130 | 134 |
131 DISALLOW_COPY_AND_ASSIGN(PixelBufferRasterWorkerPool); | 135 DISALLOW_COPY_AND_ASSIGN(PixelBufferRasterWorkerPool); |
132 }; | 136 }; |
133 | 137 |
134 } // namespace cc | 138 } // namespace cc |
135 | 139 |
136 #endif // CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 140 #endif // CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
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