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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/*
* This module defines dictonaries that are filled with debug information
* through GetDebugInfo() calls in the media component. To get the information
* filled and returned, we have two methods that return promises, one in
* HTMLMediaElement and one in MediaSource.
*
* If you need to add some extra info, there's one dictionary per class,
* following the pattern <ClassName>DebugInfo, where you can add some fields
* and fill them in the corresponding GetDebugInfo() call.
*
* Below is the structures returned.
*
* Used by HTMLMediaElement.GetMozRequestDebugInfo(), see HTMLMediaElement.webidl:
*
* HTMLMediaElementDebugInfo
* EMEDebugInfo
* MediaDecoderDebugInfo
* MediaFormatReaderDebugInfo
* MediaStateDebugInfo
* MediaStateDebugInfo
* MediaFrameStats
* MediaDecoderStateMachineDebugInfo
* MediaDecoderStateMachineDecodingStateDebugInfo
* MediaSinkDebugInfo
* VideoSinkDebugInfo
* AudioSinkDebugInfo
* DecodedStreamDebugInfo
* DecodedStreamDataDebugInfo
* MediaResourceDebugInfo
* MediaCacheStreamDebugInfo
*
* Used by MediaSource.GetMozDebugReaderData(), see MediaSource.webidl:
*
* MediaSourceDecoderDebugInfo
* MediaFormatReaderDebugInfo
* MediaStateDebugInfo
* MediaStateDebugInfo
* MediaFrameStats
* MediaSourceDemuxerDebugInfo
* TrackBuffersManagerDebugInfo
* TrackBuffersManagerDebugInfo
*/
dictionary MediaCacheStreamDebugInfo {
long long streamLength = 0;
long long channelOffset = 0;
boolean cacheSuspended = false;
boolean channelEnded = false;
long loadID = 0;
};
dictionary MediaResourceDebugInfo {
MediaCacheStreamDebugInfo cacheStream = {};
};
dictionary MediaDecoderDebugInfo {
DOMString instance = "";
unsigned long channels = 0;
unsigned long rate = 0;
boolean hasAudio = false;
boolean hasVideo = false;
DOMString PlayState = "";
DOMString containerType = "";
MediaFormatReaderDebugInfo reader = {};
MediaDecoderStateMachineDebugInfo stateMachine = {};
MediaResourceDebugInfo resource = {};
};
dictionary AudioSinkDebugInfo {
long long startTime = 0;
long long lastGoodPosition = 0;
boolean isPlaying = false;
boolean isStarted = false;
boolean audioEnded = false;
unsigned long outputRate = 0;
long long written = 0;
boolean hasErrored = false;
boolean playbackComplete = false;
};
dictionary AudioSinkWrapperDebugInfo {
boolean isPlaying = false;
boolean isStarted = false;
boolean audioEnded = false;
AudioSinkDebugInfo audioSink = {};
};
dictionary VideoSinkDebugInfo {
boolean isStarted = false;
boolean isPlaying = false;
boolean finished = false;
long size = 0;
long long videoFrameEndTime = 0;
boolean hasVideo = false;
boolean videoSinkEndRequestExists = false;
boolean endPromiseHolderIsEmpty = false;
};
dictionary DecodedStreamDataDebugInfo {
DOMString instance = "";
long long audioFramesWritten = 0;
long long streamAudioWritten = 0;
long long streamVideoWritten = 0;
long long nextAudioTime = 0;
long long lastVideoStartTime = 0;
long long lastVideoEndTime = 0;
boolean haveSentFinishAudio = false;
boolean haveSentFinishVideo = false;
};
dictionary DecodedStreamDebugInfo {
DOMString instance = "";
long long startTime = 0;
long long lastOutputTime = 0;
long playing = 0;
long long lastAudio = 0;
boolean audioQueueFinished = false;
long audioQueueSize = 0;
DecodedStreamDataDebugInfo data = {};
};
dictionary MediaSinkDebugInfo {
AudioSinkWrapperDebugInfo audioSinkWrapper = {};
VideoSinkDebugInfo videoSink = {};
DecodedStreamDebugInfo decodedStream = {};
};
dictionary MediaDecoderStateMachineDecodingStateDebugInfo {
boolean isPrerolling = false;
};
dictionary MediaDecoderStateMachineDebugInfo {
long long duration = 0;
long long mediaTime = 0;
long long clock = 0;
DOMString state = "";
long playState = 0;
boolean sentFirstFrameLoadedEvent = false;
boolean isPlaying = false;
DOMString audioRequestStatus = "";
DOMString videoRequestStatus = "";
long long decodedAudioEndTime = 0;
long long decodedVideoEndTime = 0;
boolean audioCompleted = false;
boolean videoCompleted = false;
MediaDecoderStateMachineDecodingStateDebugInfo stateObj = {};
MediaSinkDebugInfo mediaSink = {};
};
dictionary MediaStateDebugInfo {
boolean needInput = false;
boolean hasPromise = false;
boolean waitingPromise = false;
boolean hasDemuxRequest = false;
long demuxQueueSize = 0;
boolean hasDecoder = false;
double timeTreshold = 0.0;
boolean timeTresholdHasSeeked = false;
long long numSamplesInput = 0;
long long numSamplesOutput = 0;
long queueSize = 0;
long pending = 0;
boolean waitingForData = false;
long demuxEOS = 0;
long drainState = 0;
boolean waitingForKey = false;
long long lastStreamSourceID = 0;
};
dictionary MediaFrameStats {
long long droppedDecodedFrames = 0;
long long droppedSinkFrames = 0;
long long droppedCompositorFrames = 0;
};
dictionary MediaFormatReaderDebugInfo {
DOMString videoType = "";
DOMString videoDecoderName = "";
long videoWidth = 0;
long videoHeight = 0;
double videoRate = 0.0;
DOMString audioType = "";
DOMString audioDecoderName = "";
boolean videoHardwareAccelerated = false;
long long videoNumSamplesOutputTotal = 0;
long long videoNumSamplesSkippedTotal = 0;
long audioChannels = 0;
double audioRate = 0.0;
long long audioFramesDecoded = 0;
MediaStateDebugInfo audioState = {};
MediaStateDebugInfo videoState = {};
MediaFrameStats frameStats = {};
};
dictionary BufferRange {
double start = 0;
double end = 0;
};
dictionary TrackBuffersManagerDebugInfo {
DOMString type = "";
double nextSampleTime = 0.0;
long numSamples = 0;
long bufferSize = 0;
long evictable = 0;
long nextGetSampleIndex = 0;
long nextInsertionIndex = 0;
sequence<BufferRange> ranges = [];
};
dictionary MediaSourceDemuxerDebugInfo {
TrackBuffersManagerDebugInfo audioTrack = {};
TrackBuffersManagerDebugInfo videoTrack = {};
};
dictionary MediaSourceDecoderDebugInfo {
MediaFormatReaderDebugInfo reader = {};
MediaSourceDemuxerDebugInfo demuxer = {};
};
dictionary EMEDebugInfo {
DOMString keySystem = "";
DOMString sessionsInfo = "";
};
dictionary HTMLMediaElementDebugInfo {
unsigned long compositorDroppedFrames = 0;
EMEDebugInfo EMEInfo = {};
MediaDecoderDebugInfo decoder = {};
};
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