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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, |
| 11 * this list of conditions and the following disclaimer in the documentation | 11 * this list of conditions and the following disclaimer in the documentation |
| 12 * and/or other materials provided with the distribution. | 12 * and/or other materials provided with the distribution. |
| 13 * 3. The name of the author may not be used to endorse or promote products | 13 * 3. The name of the author may not be used to endorse or promote products |
| 14 * derived from this software without specific prior written permission. | 14 * derived from this software without specific prior written permission. |
| 15 * | 15 * |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 */ | 26 */ |
| 27 | 27 |
| 28 // Declaration of abstract class VideoCapturer | 28 // Declaration of abstract class VideoCapturer |
| 29 | 29 |
| 30 #ifndef TALK_MEDIA_BASE_VIDEOCAPTURER_H_ | 30 #ifndef WEBRTC_MEDIA_BASE_VIDEOCAPTURER_H_ |
| 31 #define TALK_MEDIA_BASE_VIDEOCAPTURER_H_ | 31 #define WEBRTC_MEDIA_BASE_VIDEOCAPTURER_H_ |
| 32 | 32 |
| 33 #include <algorithm> | 33 #include <algorithm> |
| 34 #include <string> | 34 #include <string> |
| 35 #include <vector> | 35 #include <vector> |
| 36 | 36 |
| 37 #include "talk/media/base/mediachannel.h" | |
| 38 #include "talk/media/base/videoadapter.h" | |
| 39 #include "talk/media/base/videocommon.h" | |
| 40 #include "talk/media/base/videoframefactory.h" | |
| 41 #include "talk/media/devices/devicemanager.h" | |
| 42 #include "webrtc/base/basictypes.h" | 37 #include "webrtc/base/basictypes.h" |
| 43 #include "webrtc/base/criticalsection.h" | 38 #include "webrtc/base/criticalsection.h" |
| 44 #include "webrtc/base/messagehandler.h" | 39 #include "webrtc/base/messagehandler.h" |
| 45 #include "webrtc/base/rollingaccumulator.h" | 40 #include "webrtc/base/rollingaccumulator.h" |
| 46 #include "webrtc/base/scoped_ptr.h" | 41 #include "webrtc/base/scoped_ptr.h" |
| 47 #include "webrtc/base/sigslot.h" | 42 #include "webrtc/base/sigslot.h" |
| 48 #include "webrtc/base/thread.h" | 43 #include "webrtc/base/thread.h" |
| 49 #include "webrtc/base/timing.h" | 44 #include "webrtc/base/timing.h" |
| 45 #include "webrtc/media/base/mediachannel.h" |
| 46 #include "webrtc/media/base/videoadapter.h" |
| 47 #include "webrtc/media/base/videocommon.h" |
| 48 #include "webrtc/media/base/videoframefactory.h" |
| 49 #include "webrtc/media/devices/devicemanager.h" |
| 50 | 50 |
| 51 | 51 |
| 52 namespace cricket { | 52 namespace cricket { |
| 53 | 53 |
| 54 // Current state of the capturer. | 54 // Current state of the capturer. |
| 55 // TODO(hellner): CS_NO_DEVICE is an error code not a capture state. Separate | 55 // TODO(hellner): CS_NO_DEVICE is an error code not a capture state. Separate |
| 56 // error codes and states. | 56 // error codes and states. |
| 57 enum CaptureState { | 57 enum CaptureState { |
| 58 CS_STOPPED, // The capturer has been stopped or hasn't started yet. | 58 CS_STOPPED, // The capturer has been stopped or hasn't started yet. |
| 59 CS_STARTING, // The capturer is in the process of starting. Note, it may | 59 CS_STARTING, // The capturer is in the process of starting. Note, it may |
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| 375 VideoFormat last_captured_frame_format_; | 375 VideoFormat last_captured_frame_format_; |
| 376 | 376 |
| 377 // Whether capturer should apply rotation to the frame before signaling it. | 377 // Whether capturer should apply rotation to the frame before signaling it. |
| 378 bool apply_rotation_; | 378 bool apply_rotation_; |
| 379 | 379 |
| 380 RTC_DISALLOW_COPY_AND_ASSIGN(VideoCapturer); | 380 RTC_DISALLOW_COPY_AND_ASSIGN(VideoCapturer); |
| 381 }; | 381 }; |
| 382 | 382 |
| 383 } // namespace cricket | 383 } // namespace cricket |
| 384 | 384 |
| 385 #endif // TALK_MEDIA_BASE_VIDEOCAPTURER_H_ | 385 #endif // WEBRTC_MEDIA_BASE_VIDEOCAPTURER_H_ |
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