OLD | NEW |
---|---|
(Empty) | |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Implement a DirectShow input pin used for receiving captured frames from | |
6 // a DirectShow Capture filter. | |
7 | |
8 #ifndef MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ | |
9 #define MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ | |
10 #pragma once | |
11 | |
12 #include "media/video/capture/video_capture_device.h" | |
13 #include "media/video/capture/win/sink_filter_win.h" | |
14 #include "media/video/capture/win/pin_base_win.h" | |
15 | |
16 namespace media { | |
17 | |
18 // Input pin of the SinkFilter. | |
19 class SinkInputPin : public PinBase { | |
20 public: | |
21 explicit SinkInputPin(IBaseFilter* filter, | |
scherkus (not reviewing)
2011/06/24 20:15:26
>1 params -> no explicit
Per K
2011/06/27 11:47:50
Done.
| |
22 SinkFilter::SinkFilterObserver* observer); | |
23 virtual ~SinkInputPin(); | |
24 | |
25 void SetRequestedMediaCapability( | |
26 const VideoCaptureDevice::Capability& capability); | |
27 // Returns the capability that is negotiated when this | |
28 // pin is connected to a media filter. | |
29 const VideoCaptureDevice::Capability& ResultingCapability(); | |
30 | |
31 // Implement PinBase. | |
32 virtual bool IsMediaTypeValid(const AM_MEDIA_TYPE* media_type); | |
33 virtual bool GetValidMediaType(int index, AM_MEDIA_TYPE* media_type); | |
34 | |
35 STDMETHOD(Receive)(IMediaSample* media_sample); | |
36 | |
37 private: | |
38 VideoCaptureDevice::Capability requested_capability_; | |
39 VideoCaptureDevice::Capability resulting_capability_; | |
40 SinkFilter::SinkFilterObserver* const observer_; | |
scherkus (not reviewing)
2011/06/24 20:15:26
no need for const pointers
Per K
2011/06/27 11:47:50
Done.
| |
41 | |
42 DISALLOW_IMPLICIT_CONSTRUCTORS(SinkInputPin); | |
43 }; | |
44 | |
45 } // namespace media | |
46 | |
47 #endif // MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ | |
OLD | NEW |