mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-17 16:26:39 +03:00
Joey Parrish
61 lines
2.4 KiB
Plaintext
61 lines
2.4 KiB
Plaintext
# Generate png with: dot -Tpng -O dataflow.gv
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digraph shaka2_data {
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label=<<u>Shaka 2 Data Flow Diagram</u>>
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labelloc=t
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node [ shape=rectangle ]
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edge [ fontsize=10 ]
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SourceBuffer [ shape=oval ]
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TextTrack [ shape=oval ]
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ManifestParser [ shape=trapezium ]
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TextParser [ shape=trapezium ]
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RequestFilter [ shape=trapezium ]
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ResponseFilter [ shape=trapezium ]
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HttpRequest [ shape=trapezium ]
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Player -> ManifestParser [ label="URL => Manifest" dir=both arrowtail=onormal style=dashed ]
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Player -> StreamingEngine [ label=Manifest ]
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Player -> DrmEngine [ label=Manifest ]
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ManifestParser -> NetworkingEngine [ label="Request(MANIFEST) => Response" dir=both arrowtail=onormal style=dashed ]
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StreamingEngine -> NetworkingEngine [ label="Request(SEGMENT) => Response" dir=both arrowtail=onormal style=dashed ]
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DrmEngine -> NetworkingEngine [ label="Request(LICENSE) => Response" dir=both arrowtail=onormal style=dashed ]
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StreamingEngine -> MediaSourceEngine [ label="ArrayBuffer" ]
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MediaSourceEngine -> SourceBuffer [ label="ArrayBuffer" ]
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MediaSourceEngine -> TextEngine [ label="ArrayBuffer" ]
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TextEngine -> TextParser [ label="ArrayBuffer => TextCues" dir=both arrowtail=onormal ]
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TextEngine -> TextTrack [ label="TextCues" ]
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NetworkingEngine -> RequestFilter [ label="Request => Request" dir=both arrowtail=onormal ]
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NetworkingEngine -> ResponseFilter [ label="Response => Response" dir=both arrowtail=onormal ]
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NetworkingEngine -> HttpRequest [ label="Request => Response" dir=both arrowtail=onormal style=dashed ]
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subgraph cluster_legend {
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style=rounded
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color="#444444"
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label=<<u>Legend</u>>
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fontsize=12
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fontcolor="#444444"
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node [ shape=plaintext color="#444444" fontsize=10 fontcolor="#444444" ]
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edge [ color="#444444" fontcolor="#444444" ]
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blank1 [ label="" fixedsize=true height=0 ]
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blank2 [ label="" fixedsize=true height=0 ]
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blank3 [ label="" fixedsize=true height=0 ]
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"async request" -> blank3 [ dir=both arrowtail=onormal style=dashed ]
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"request with return value" -> blank2 [ dir=both arrowtail=onormal label="ArgTyp => ReturnType" ]
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"data pushed one way" -> blank1 [ label="DataType" ]
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plugin [ shape=trapezium ]
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"browser built-in" [ shape=oval ]
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"internal class" [ shape=rectangle ]
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}
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# Hack to move the legend beneath the main graph:
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TextTrack -> "internal class" [ style=invisible arrowhead=none ]
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}
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