public/platform/WebMediaPlayerClient.h - Issue 170233009: Initial implementation of AudioTrack, AudioTrackList, VideoTrack, and VideoTrackList.

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Issue 170233009: Initial implementation of AudioTrack, AudioTrackList, VideoTrack, and VideoTrackList. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@blink-master

Patch Set: Rebase Created 6 years, 9 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Google Inc. All rights reserved.	2 * Copyright (C) 2009 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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47 public:	47 public:

48 enum MediaKeyErrorCode {	48 enum MediaKeyErrorCode {

49 MediaKeyErrorCodeUnknown = 1,	49 MediaKeyErrorCodeUnknown = 1,

50 MediaKeyErrorCodeClient,	50 MediaKeyErrorCodeClient,

51 MediaKeyErrorCodeService,	51 MediaKeyErrorCodeService,

52 MediaKeyErrorCodeOutput,	52 MediaKeyErrorCodeOutput,

53 MediaKeyErrorCodeHardwareChange,	53 MediaKeyErrorCodeHardwareChange,

54 MediaKeyErrorCodeDomain,	54 MediaKeyErrorCodeDomain,

55 };	55 };

56	56

	57 enum VideoTrackKind {

	58 VideoTrackKindNone,

	59 VideoTrackKindAlternative,

	60 VideoTrackKindCaptions,

	61 VideoTrackKindMain,

	62 VideoTrackKindSign,

	63 VideoTrackKindSubtitles,

	64 VideoTrackKindCommentary

	65 };

	66

	67 enum AudioTrackKind {

	68 AudioTrackKindNone,

	69 AudioTrackKindAlternative,

	70 AudioTrackKindDescriptions,

	71 AudioTrackKindMain,

	72 AudioTrackKindMainDescriptions,

	73 AudioTrackKindTranslation,

	74 AudioTrackKindCommentary

	75 };

	76

57 virtual void networkStateChanged() = 0;	77 virtual void networkStateChanged() = 0;

58 virtual void readyStateChanged() = 0;	78 virtual void readyStateChanged() = 0;

59 virtual void timeChanged() = 0;	79 virtual void timeChanged() = 0;

60 virtual void repaint() = 0;	80 virtual void repaint() = 0;

61 virtual void durationChanged() = 0;	81 virtual void durationChanged() = 0;

62 virtual void sizeChanged() = 0;	82 virtual void sizeChanged() = 0;

63 virtual void setOpaque(bool) = 0;	83 virtual void setOpaque(bool) = 0;

64 // FIXME: Remove once calls on the Chromium-side have been removed.	84 // FIXME: Remove once calls on the Chromium-side have been removed.

65 virtual double volume() const = 0;	85 virtual double volume() const = 0;

66 virtual void playbackStateChanged() = 0;	86 virtual void playbackStateChanged() = 0;

67 virtual WebMediaPlayer::Preload preload() const = 0;	87 virtual WebMediaPlayer::Preload preload() const = 0;

68 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId ) = 0;	88 virtual void keyAdded(const WebString& keySystem, const WebString& sessionId ) = 0;

69 virtual void keyError(const WebString& keySystem, const WebString& sessionId , MediaKeyErrorCode, unsigned short systemCode) = 0;	89 virtual void keyError(const WebString& keySystem, const WebString& sessionId , MediaKeyErrorCode, unsigned short systemCode) = 0;

70 virtual void keyMessage(const WebString& keySystem, const WebString& session Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU RL) = 0;	90 virtual void keyMessage(const WebString& keySystem, const WebString& session Id, const unsigned char* message, unsigned messageLength, const WebURL& defaultU RL) = 0;

71 virtual void keyNeeded(const WebString& contentType, const unsigned char* in itData, unsigned initDataLength) = 0;	91 virtual void keyNeeded(const WebString& contentType, const unsigned char* in itData, unsigned initDataLength) = 0;

72 virtual bool needsWebLayerForVideo() const = 0;	92 virtual bool needsWebLayerForVideo() const = 0;

73 virtual void setWebLayer(WebLayer*) = 0;	93 virtual void setWebLayer(WebLayer*) = 0;

	94

	95 virtual void addVideoTrack(const WebString& id, VideoTrackKind, const WebStr ing& label, const WebString& language, bool selected) = 0;

	96 virtual void removeVideoTrack(const WebString& id) = 0;

	97 virtual void addAudioTrack(const WebString& id, AudioTrackKind, const WebStr ing& label, const WebString& language, bool enabled) = 0;

	98 virtual void removeAudioTrack(const WebString& id) = 0;

74 virtual void addTextTrack(WebInbandTextTrack*) = 0;	99 virtual void addTextTrack(WebInbandTextTrack*) = 0;

75 virtual void removeTextTrack(WebInbandTextTrack*) = 0;	100 virtual void removeTextTrack(WebInbandTextTrack*) = 0;

76 virtual void mediaSourceOpened(WebMediaSource*) = 0;	101 virtual void mediaSourceOpened(WebMediaSource*) = 0;

77 virtual void requestFullscreen() = 0;	102 virtual void requestFullscreen() = 0;

78 virtual void requestSeek(double) = 0;	103 virtual void requestSeek(double) = 0;

79	104

80 protected:	105 protected:

81 ~WebMediaPlayerClient() { }	106 ~WebMediaPlayerClient() { }

82 };	107 };

83	108

84 } // namespace blink	109 } // namespace blink

85	110

86 #endif	111 #endif

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