mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-14 15:56:38 +03:00
Joey Parrish
f0a3dbe1e2
This updates the existing diagrams and adds new ones for cast and offline. The offline diagrams will need to be updated again after we resolve #1248. Closes #1197 Change-Id: I6b6b1fac732b4997c579f58c7f12f0f84f202380
67 lines
2.8 KiB
Plaintext
67 lines
2.8 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 (excluding Cast, Offline)</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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AbrManager [ shape=trapezium ]
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ManifestParser [ shape=trapezium ]
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TextDisplayer [ 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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HttpFetchPlugin [ shape=trapezium ]
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Player -> AbrManager [ label="Variants => Variant" dir=both arrowtail=onormal style=dashed ]
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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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MediaSourceEngine -> Transmuxer [ label="ArrayBuffer => ArrayBuffer" dir=both arrowtail=onormal style=dashed ]
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TextEngine -> TextParser [ label="ArrayBuffer => Cues" dir=both arrowtail=onormal ]
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TextEngine -> TextDisplayer [ label="Cues" ]
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TextDisplayer -> TextTrack [ label="TextCues" ]
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NetworkingEngine -> RequestFilter [ label="Request => Request" dir=both arrowtail=onormal style=dashed ]
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NetworkingEngine -> ResponseFilter [ label="Response => Response" dir=both arrowtail=onormal style=dashed ]
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NetworkingEngine -> HttpFetchPlugin [ 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="ArgType => 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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TextParser -> "internal class" [ style=invisible arrowhead=none ]
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}
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