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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ |
| 6 #define CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ |
| 7 | 7 |
| 8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
| 9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
| 10 #include "content/public/renderer/media_stream_video_sink.h" | 10 #include "content/public/renderer/media_stream_video_sink.h" |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 PP_Resource resource, | 30 PP_Resource resource, |
| 31 const blink::WebMediaStreamTrack& track); | 31 const blink::WebMediaStreamTrack& track); |
| 32 | 32 |
| 33 // Output mode constructor. | 33 // Output mode constructor. |
| 34 // In output mode, this class passes video frames from the associated | 34 // In output mode, this class passes video frames from the associated |
| 35 // pepper plugin to a newly created blink::WebMediaStreamTrack. | 35 // pepper plugin to a newly created blink::WebMediaStreamTrack. |
| 36 PepperMediaStreamVideoTrackHost(RendererPpapiHost* host, | 36 PepperMediaStreamVideoTrackHost(RendererPpapiHost* host, |
| 37 PP_Instance instance, | 37 PP_Instance instance, |
| 38 PP_Resource resource); | 38 PP_Resource resource); |
| 39 | 39 |
| 40 virtual bool IsMediaStreamVideoTrackHost() OVERRIDE; | 40 virtual bool IsMediaStreamVideoTrackHost() override; |
| 41 | 41 |
| 42 blink::WebMediaStreamTrack track() { return track_; } | 42 blink::WebMediaStreamTrack track() { return track_; } |
| 43 | 43 |
| 44 private: | 44 private: |
| 45 | 45 |
| 46 virtual ~PepperMediaStreamVideoTrackHost(); | 46 virtual ~PepperMediaStreamVideoTrackHost(); |
| 47 | 47 |
| 48 void InitBuffers(); | 48 void InitBuffers(); |
| 49 | 49 |
| 50 // PepperMediaStreamTrackHostBase overrides: | 50 // PepperMediaStreamTrackHostBase overrides: |
| 51 virtual void OnClose() OVERRIDE; | 51 virtual void OnClose() override; |
| 52 virtual int32_t OnHostMsgEnqueueBuffer( | 52 virtual int32_t OnHostMsgEnqueueBuffer( |
| 53 ppapi::host::HostMessageContext* context, int32_t index) OVERRIDE; | 53 ppapi::host::HostMessageContext* context, int32_t index) override; |
| 54 | 54 |
| 55 // Sends frame with |index| to |track_|. | 55 // Sends frame with |index| to |track_|. |
| 56 int32_t SendFrameToTrack(int32_t index); | 56 int32_t SendFrameToTrack(int32_t index); |
| 57 | 57 |
| 58 void OnVideoFrame(const scoped_refptr<media::VideoFrame>& frame, | 58 void OnVideoFrame(const scoped_refptr<media::VideoFrame>& frame, |
| 59 const media::VideoCaptureFormat& format, | 59 const media::VideoCaptureFormat& format, |
| 60 const base::TimeTicks& estimated_capture_time); | 60 const base::TimeTicks& estimated_capture_time); |
| 61 | 61 |
| 62 // MediaStreamVideoSource overrides: | 62 // MediaStreamVideoSource overrides: |
| 63 virtual void GetCurrentSupportedFormats( | 63 virtual void GetCurrentSupportedFormats( |
| 64 int max_requested_width, | 64 int max_requested_width, |
| 65 int max_requested_height, | 65 int max_requested_height, |
| 66 double max_requested_frame_rate, | 66 double max_requested_frame_rate, |
| 67 const VideoCaptureDeviceFormatsCB& callback) OVERRIDE; | 67 const VideoCaptureDeviceFormatsCB& callback) override; |
| 68 | 68 |
| 69 virtual void StartSourceImpl( | 69 virtual void StartSourceImpl( |
| 70 const media::VideoCaptureFormat& format, | 70 const media::VideoCaptureFormat& format, |
| 71 const VideoCaptureDeliverFrameCB& frame_callback) OVERRIDE; | 71 const VideoCaptureDeliverFrameCB& frame_callback) override; |
| 72 | 72 |
| 73 virtual void StopSourceImpl() OVERRIDE; | 73 virtual void StopSourceImpl() override; |
| 74 | 74 |
| 75 // ResourceHost overrides: | 75 // ResourceHost overrides: |
| 76 virtual void DidConnectPendingHostToResource() OVERRIDE; | 76 virtual void DidConnectPendingHostToResource() override; |
| 77 | 77 |
| 78 // ResourceMessageHandler overrides: | 78 // ResourceMessageHandler overrides: |
| 79 virtual int32_t OnResourceMessageReceived( | 79 virtual int32_t OnResourceMessageReceived( |
| 80 const IPC::Message& msg, | 80 const IPC::Message& msg, |
| 81 ppapi::host::HostMessageContext* context) OVERRIDE; | 81 ppapi::host::HostMessageContext* context) override; |
| 82 | 82 |
| 83 // Message handlers: | 83 // Message handlers: |
| 84 int32_t OnHostMsgConfigure( | 84 int32_t OnHostMsgConfigure( |
| 85 ppapi::host::HostMessageContext* context, | 85 ppapi::host::HostMessageContext* context, |
| 86 const ppapi::MediaStreamVideoTrackShared::Attributes& attributes); | 86 const ppapi::MediaStreamVideoTrackShared::Attributes& attributes); |
| 87 | 87 |
| 88 void InitBlinkTrack(); | 88 void InitBlinkTrack(); |
| 89 void OnTrackStarted(MediaStreamSource* source, | 89 void OnTrackStarted(MediaStreamSource* source, |
| 90 MediaStreamRequestResult result, | 90 MediaStreamRequestResult result, |
| 91 const blink::WebString& result_name); | 91 const blink::WebString& result_name); |
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| 124 scoped_refptr<FrameDeliverer> frame_deliverer_; | 124 scoped_refptr<FrameDeliverer> frame_deliverer_; |
| 125 | 125 |
| 126 base::WeakPtrFactory<PepperMediaStreamVideoTrackHost> weak_factory_; | 126 base::WeakPtrFactory<PepperMediaStreamVideoTrackHost> weak_factory_; |
| 127 | 127 |
| 128 DISALLOW_COPY_AND_ASSIGN(PepperMediaStreamVideoTrackHost); | 128 DISALLOW_COPY_AND_ASSIGN(PepperMediaStreamVideoTrackHost); |
| 129 }; | 129 }; |
| 130 | 130 |
| 131 } // namespace content | 131 } // namespace content |
| 132 | 132 |
| 133 #endif // CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ | 133 #endif // CONTENT_RENDERER_PEPPER_PEPPER_MEDIA_STREAM_VIDEO_TRACK_HOST_H_ |
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