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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 // This class is an implementation of the ChromotingView using Pepper devices | 5 // This class is an implementation of the ChromotingView using Pepper devices |
| 6 // as the backing stores. The public APIs to this class are thread-safe. | 6 // as the backing stores. The public APIs to this class are thread-safe. |
| 7 // Calls will dispatch any interaction with the pepper API onto the pepper | 7 // Calls will dispatch any interaction with the pepper API onto the pepper |
| 8 // main thread. | 8 // main thread. |
| 9 // | 9 // |
| 10 // TODO(ajwong): We need to better understand the threading semantics of this | 10 // TODO(ajwong): We need to better understand the threading semantics of this |
| 11 // class. Currently, we're just going to always run everything on the pepper | 11 // class. Currently, we're just going to always run everything on the pepper |
| 12 // main thread. Is this smart? | 12 // main thread. Is this smart? |
| 13 | 13 |
| 14 #ifndef REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ | 14 #ifndef REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ |
| 15 #define REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ | 15 #define REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ |
| 16 | 16 |
| 17 #include "base/scoped_ptr.h" | 17 #include "base/scoped_ptr.h" |
| 18 #include "base/task.h" | 18 #include "base/task.h" |
| 19 #include "media/base/video_frame.h" | 19 #include "media/base/video_frame.h" |
| 20 #include "remoting/base/decoder.h" | |
| 21 #include "remoting/client/chromoting_view.h" | 20 #include "remoting/client/chromoting_view.h" |
| 22 #include "third_party/ppapi/cpp/device_context_2d.h" | 21 #include "third_party/ppapi/cpp/device_context_2d.h" |
| 23 | 22 |
| 24 namespace remoting { | 23 namespace remoting { |
| 25 | 24 |
| 26 class ChromotingInstance; | 25 class ChromotingInstance; |
| 27 class Decoder; | |
| 28 | 26 |
| 29 class PepperView : public ChromotingView { | 27 class PepperView : public ChromotingView { |
| 30 public: | 28 public: |
| 31 // Constructs a PepperView that draws to the |rendering_device|. The | 29 // Constructs a PepperView that draws to the |rendering_device|. The |
| 32 // |rendering_device| instance must outlive this class. | 30 // |rendering_device| instance must outlive this class. |
| 33 // | 31 // |
| 34 // TODO(ajwong): This probably needs to synchronize with the pepper thread | 32 // TODO(ajwong): This probably needs to synchronize with the pepper thread |
| 35 // to be safe. | 33 // to be safe. |
| 36 explicit PepperView(ChromotingInstance* instance); | 34 explicit PepperView(ChromotingInstance* instance); |
| 37 virtual ~PepperView(); | 35 virtual ~PepperView(); |
| (...skipping 15 matching lines...) Expand all Loading... |
| 53 void OnPartialDecodeDone(); | 51 void OnPartialDecodeDone(); |
| 54 void OnDecodeDone(); | 52 void OnDecodeDone(); |
| 55 | 53 |
| 56 // Reference to the creating plugin instance. Needed for interacting with | 54 // Reference to the creating plugin instance. Needed for interacting with |
| 57 // pepper. Marking explciitly as const since it must be initialized at | 55 // pepper. Marking explciitly as const since it must be initialized at |
| 58 // object creation, and never change. | 56 // object creation, and never change. |
| 59 ChromotingInstance* const instance_; | 57 ChromotingInstance* const instance_; |
| 60 | 58 |
| 61 pp::DeviceContext2D device_context_; | 59 pp::DeviceContext2D device_context_; |
| 62 | 60 |
| 63 int backing_store_width_; | |
| 64 int backing_store_height_; | |
| 65 | |
| 66 int viewport_x_; | 61 int viewport_x_; |
| 67 int viewport_y_; | 62 int viewport_y_; |
| 68 int viewport_width_; | 63 int viewport_width_; |
| 69 int viewport_height_; | 64 int viewport_height_; |
| 70 | 65 |
| 71 bool is_static_fill_; | 66 bool is_static_fill_; |
| 72 uint32 static_fill_color_; | 67 uint32 static_fill_color_; |
| 73 | 68 |
| 74 scoped_refptr<media::VideoFrame> frame_; | |
| 75 UpdatedRects update_rects_; | |
| 76 UpdatedRects all_update_rects_; | |
| 77 | |
| 78 scoped_ptr<Decoder> decoder_; | |
| 79 | |
| 80 DISALLOW_COPY_AND_ASSIGN(PepperView); | 69 DISALLOW_COPY_AND_ASSIGN(PepperView); |
| 81 }; | 70 }; |
| 82 | 71 |
| 83 } // namespace remoting | 72 } // namespace remoting |
| 84 | 73 |
| 85 DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::PepperView); | 74 DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::PepperView); |
| 86 | 75 |
| 87 #endif // REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ | 76 #endif // REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_ |
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