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| 1 /* | 1 /* |
| 2 * libjingle | 2 * libjingle |
| 3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions are met: | 6 * modification, are permitted provided that the following conditions are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright notice, | 8 * 1. Redistributions of source code must retain the above copyright notice, |
| 9 * this list of conditions and the following disclaimer. | 9 * this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright notice, | 10 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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| 63 | 63 |
| 64 void Init(); | 64 void Init(); |
| 65 // Override virtual methods of parent class VideoCapturer. | 65 // Override virtual methods of parent class VideoCapturer. |
| 66 virtual CaptureState Start(const VideoFormat& capture_format); | 66 virtual CaptureState Start(const VideoFormat& capture_format); |
| 67 virtual void Stop(); | 67 virtual void Stop(); |
| 68 virtual bool IsRunning(); | 68 virtual bool IsRunning(); |
| 69 virtual bool IsScreencast() const { return false; } | 69 virtual bool IsScreencast() const { return false; } |
| 70 | 70 |
| 71 protected: | 71 protected: |
| 72 // Override virtual methods of parent class VideoCapturer. | 72 // Override virtual methods of parent class VideoCapturer. |
| 73 virtual bool GetPreferredFourccs(std::vector<uint32>* fourccs); | 73 virtual bool GetPreferredFourccs(std::vector<uint32_t>* fourccs); |
| 74 | 74 |
| 75 // Read a frame and determine how long to wait for the next frame. | 75 // Read a frame and determine how long to wait for the next frame. |
| 76 void ReadFrame(bool first_frame); | 76 void ReadFrame(bool first_frame); |
| 77 | 77 |
| 78 private: | 78 private: |
| 79 class YuvFramesThread; // Forward declaration, defined in .cc. | 79 class YuvFramesThread; // Forward declaration, defined in .cc. |
| 80 | 80 |
| 81 YuvFrameGenerator* frame_generator_; | 81 YuvFrameGenerator* frame_generator_; |
| 82 CapturedFrame captured_frame_; | 82 CapturedFrame captured_frame_; |
| 83 YuvFramesThread* frames_generator_thread; | 83 YuvFramesThread* frames_generator_thread; |
| 84 int width_; | 84 int width_; |
| 85 int height_; | 85 int height_; |
| 86 uint32 frame_data_size_; | 86 uint32_t frame_data_size_; |
| 87 uint32 frame_index_; | 87 uint32_t frame_index_; |
| 88 | 88 |
| 89 int64 barcode_reference_timestamp_millis_; | 89 int64_t barcode_reference_timestamp_millis_; |
| 90 int32 barcode_interval_; | 90 int32_t barcode_interval_; |
| 91 int32 GetBarcodeValue(); | 91 int32_t GetBarcodeValue(); |
| 92 | 92 |
| 93 RTC_DISALLOW_COPY_AND_ASSIGN(YuvFramesCapturer); | 93 RTC_DISALLOW_COPY_AND_ASSIGN(YuvFramesCapturer); |
| 94 }; | 94 }; |
| 95 | 95 |
| 96 } // namespace cricket | 96 } // namespace cricket |
| 97 | 97 |
| 98 #endif // TALK_MEDIA_DEVICES_YUVFRAMESCAPTURER_H_ | 98 #endif // TALK_MEDIA_DEVICES_YUVFRAMESCAPTURER_H_ |
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