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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // VideoCaptureImpl represents a capture device in renderer process. It provides | 5 // VideoCaptureImpl represents a capture device in renderer process. It provides |
| 6 // interfaces for clients to Start/Stop capture. It also communicates to clients | 6 // interfaces for clients to Start/Stop capture. It also communicates to clients |
| 7 // when buffer is ready, state of capture device is changed. | 7 // when buffer is ready, state of capture device is changed. |
| 8 | 8 |
| 9 // VideoCaptureImpl is also a delegate of VideoCaptureMessageFilter which | 9 // VideoCaptureImpl is also a delegate of VideoCaptureMessageFilter which |
| 10 // relays operation of capture device to browser process and receives response | 10 // relays operation of capture device to browser process and receives response |
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| 127 | 127 |
| 128 // Pool of DIBs. The key is buffer_id. | 128 // Pool of DIBs. The key is buffer_id. |
| 129 typedef std::map<int, DIBBuffer*> CachedDIB; | 129 typedef std::map<int, DIBBuffer*> CachedDIB; |
| 130 CachedDIB cached_dibs_; | 130 CachedDIB cached_dibs_; |
| 131 | 131 |
| 132 ClientInfo clients_; | 132 ClientInfo clients_; |
| 133 | 133 |
| 134 ClientInfo clients_pending_on_filter_; | 134 ClientInfo clients_pending_on_filter_; |
| 135 ClientInfo clients_pending_on_restart_; | 135 ClientInfo clients_pending_on_restart_; |
| 136 | 136 |
| 137 media::VideoCaptureCapability::Format video_type_; | 137 media::VideoPixelFormat video_type_; |
| 138 | 138 |
| 139 // Member capture_format_ represents the video format requested by the client | 139 // Member capture_format_ represents the video format requested by the client |
| 140 // to this class via DoStartCaptureOnCaptureThread. | 140 // to this class via DoStartCaptureOnCaptureThread. |
| 141 media::VideoCaptureCapability capture_format_; | 141 media::VideoCaptureCapability capture_format_; |
| 142 | 142 |
| 143 // The device's video capture format sent from browser process side. | 143 // The device's video capture format sent from browser process side. |
| 144 media::VideoCaptureParams device_info_; | 144 media::VideoCaptureParams device_info_; |
| 145 bool device_info_available_; | 145 bool device_info_available_; |
| 146 | 146 |
| 147 bool suspended_; | 147 bool suspended_; |
| 148 VideoCaptureState state_; | 148 VideoCaptureState state_; |
| 149 | 149 |
| 150 DISALLOW_COPY_AND_ASSIGN(VideoCaptureImpl); | 150 DISALLOW_COPY_AND_ASSIGN(VideoCaptureImpl); |
| 151 }; | 151 }; |
| 152 | 152 |
| 153 } // namespace content | 153 } // namespace content |
| 154 | 154 |
| 155 #endif // CONTENT_RENDERER_MEDIA_VIDEO_CAPTURE_IMPL_H_ | 155 #endif // CONTENT_RENDERER_MEDIA_VIDEO_CAPTURE_IMPL_H_ |
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