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Side by Side Diff: media/capture/video/win/sink_input_pin_win.h

Issue 1332653005: Revert of Win Video Capture: add UYVY pixel format to Cr sink filter pin capabilities (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 3 months ago
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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 // Implement a DirectShow input pin used for receiving captured frames from 5 // Implement a DirectShow input pin used for receiving captured frames from
6 // a DirectShow Capture filter. 6 // a DirectShow Capture filter.
7 7
8 #ifndef MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ 8 #ifndef MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_
9 #define MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ 9 #define MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_
10 10
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21 // Input pin of the SinkFilter. 21 // Input pin of the SinkFilter.
22 class SinkInputPin : public PinBase { 22 class SinkInputPin : public PinBase {
23 public: 23 public:
24 SinkInputPin(IBaseFilter* filter, SinkFilterObserver* observer); 24 SinkInputPin(IBaseFilter* filter, SinkFilterObserver* observer);
25 25
26 void SetRequestedMediaFormat(VideoPixelFormat pixel_format, 26 void SetRequestedMediaFormat(VideoPixelFormat pixel_format,
27 float frame_rate, 27 float frame_rate,
28 const BITMAPINFOHEADER& info_header); 28 const BITMAPINFOHEADER& info_header);
29 // Returns the capability that is negotiated when this 29 // Returns the capability that is negotiated when this
30 // pin is connected to a media filter. 30 // pin is connected to a media filter.
31 const VideoCaptureFormat& resulting_format() const { 31 const VideoCaptureFormat& ResultingFormat();
32 return resulting_format_;
33 }
34 32
35 // Implement PinBase. 33 // Implement PinBase.
36 bool IsMediaTypeValid(const AM_MEDIA_TYPE* media_type) override; 34 bool IsMediaTypeValid(const AM_MEDIA_TYPE* media_type) override;
37 bool GetValidMediaType(int index, AM_MEDIA_TYPE* media_type) override; 35 bool GetValidMediaType(int index, AM_MEDIA_TYPE* media_type) override;
38 36
39 STDMETHOD(Receive)(IMediaSample* media_sample) override; 37 STDMETHOD(Receive)(IMediaSample* media_sample) override;
40 38
41 private: 39 private:
42 ~SinkInputPin() override; 40 ~SinkInputPin() override;
43 41
44 VideoPixelFormat requested_pixel_format_; 42 VideoPixelFormat requested_pixel_format_;
45 float requested_frame_rate_; 43 float requested_frame_rate_;
46 BITMAPINFOHEADER requested_info_header_; 44 BITMAPINFOHEADER requested_info_header_;
47 VideoCaptureFormat resulting_format_; 45 VideoCaptureFormat resulting_format_;
48 SinkFilterObserver* observer_; 46 SinkFilterObserver* observer_;
49 47
50 DISALLOW_IMPLICIT_CONSTRUCTORS(SinkInputPin); 48 DISALLOW_IMPLICIT_CONSTRUCTORS(SinkInputPin);
51 }; 49 };
52 50
53 } // namespace media 51 } // namespace media
54 52
55 #endif // MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_ 53 #endif // MEDIA_VIDEO_CAPTURE_WIN_SINK_INPUT_PIN_WIN_H_
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