1 // Copyright 2014 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.
5 #ifndef CONTENT_RENDERER_MEDIA_MOCK_MEDIA_STREAM_VIDEO_SOURCE_H_
6 #define CONTENT_RENDERER_MEDIA_MOCK_MEDIA_STREAM_VIDEO_SOURCE_H_
8 #include "content/renderer/media/media_stream_video_source.h"
12 class MockMediaStreamVideoSource : public MediaStreamVideoSource {
14 explicit MockMediaStreamVideoSource(bool manual_get_supported_formats);
15 virtual ~MockMediaStreamVideoSource();
17 // Simulate that the underlying source start successfully.
18 void StartMockedSource();
20 // Simulate that the underlying source fail to start.
21 void FailToStartMockedSource();
23 // Returns true if StartSource has been called and StartMockedSource
24 // or FailToStartMockedSource has not been called.
25 bool SourceHasAttemptedToStart() { return attempted_to_start_; }
27 void SetSupportedFormats(const media::VideoCaptureFormats& formats) {
28 supported_formats_ = formats;
31 // Delivers |frame| to all registered tracks on the IO thread. Its up to the
32 // call to make sure MockMediaStreamVideoSource is not destroyed before the
33 // frame has been delivered.
34 void DeliverVideoFrame(const scoped_refptr<media::VideoFrame>& frame);
36 void CompleteGetSupportedFormats();
38 const media::VideoCaptureParams& start_params() const { return params_; }
39 int max_requested_height() const { return max_requested_height_; }
40 int max_requested_width() const { return max_requested_width_; }
43 void DeliverVideoFrameOnIO(const scoped_refptr<media::VideoFrame>& frame,
44 media::VideoCaptureFormat format,
45 const VideoCaptureDeliverFrameCB& frame_callback);
47 // Implements MediaStreamVideoSource.
48 virtual void GetCurrentSupportedFormats(
49 int max_requested_height,
50 int max_requested_width,
51 const VideoCaptureDeviceFormatsCB& callback) OVERRIDE;
52 virtual void StartSourceImpl(
53 const media::VideoCaptureParams& params,
54 const VideoCaptureDeliverFrameCB& frame_callback) OVERRIDE;
55 virtual void StopSourceImpl() OVERRIDE;
58 media::VideoCaptureParams params_;
59 media::VideoCaptureFormats supported_formats_;
60 bool manual_get_supported_formats_;
61 int max_requested_height_;
62 int max_requested_width_;
63 bool attempted_to_start_;
64 VideoCaptureDeviceFormatsCB formats_callback_;
65 VideoCaptureDeliverFrameCB frame_callback_;
67 DISALLOW_COPY_AND_ASSIGN(MockMediaStreamVideoSource);
70 } // namespace content
72 #endif // CONTENT_RENDERER_MEDIA_MOCK_MEDIA_STREAM_VIDEO_SOURCE_H_