Represents an algorithm for matching tiles received from different sources. Each source is represented by a combiner lane, which has a FIFO queue of received tiles. When a tile is received, the combiner logic decides whether to emit a frame (set of tiles that have the same position) or wait. A time threshold and a distance threshold must both be exceeded to cause a coherency violation. The primary consideration is time - when a lane has not received a frame within the specified time window, something has gone wrong and the lane should be disabled as soon as possible. But if the system reverses (no new tiles), and then runs forward again (new tiles when it catches up), a false coherency violation can be generated if time is the only criteria. A small distance coherency threshold is used to prevent these false violations.
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| kStatus | GoWebScanTileCombiner_AddLane (GoWebScanTileCombiner combiner, k32s msgId, k32s id1, k32s id2, k32s id3) |
| | Adds a lane to the combiner. More...
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| kStatus | GoWebScanTileCombiner_AddTile (GoWebScanTileCombiner combiner, GoWebScanPipeMsg msg) |
| | Adds a tile message to the algorithm processing queue. More...
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| kStatus | GoWebScanTileCombiner_Clear (GoWebScanTileCombiner combiner) |
| | Clears and relinquishes all lane tile queues. More...
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| kStatus | GoWebScanTileCombiner_Construct (GoWebScanTileCombiner *combiner, const GoWebScanTileCombinerParams *args, kAlloc allocator) |
| | Constructs a GoWebScanTileCombiner object. More...
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| kStatus | GoWebScanTileCombiner_LaneAt (GoWebScanTileCombiner combiner, kSSize index, k32s *id0, k32s *id1, k32s *id2, k32s *id3) |
| | Gets the lane ID for a given lane index. More...
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| kStatus | GoWebScanTileCombiner_RemoveLanes (GoWebScanTileCombiner combiner) |
| | Removes all lanes from the combiner. More...
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| kStatus | GoWebScanTileCombiner_SetDataHandler (GoWebScanTileCombiner combiner, GoWebScanTileCombinerDataFx data, kPointer context) |
| | Sets the handler for accepting the output data from the algorithm. More...
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| kStatus | GoWebScanTileCombiner_SetLaneDisabledHandler (GoWebScanTileCombiner combiner, GoWebScanTileCombinerLaneChangeFx function, kPointer receiver) |
| | Set handler for when lane is disabled. More...
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| kStatus | GoWebScanTileCombiner_SetLaneEnabledHandler (GoWebScanTileCombiner combiner, GoWebScanTileCombinerLaneChangeFx function, kPointer receiver) |
| | Set handler for when lane is re-enabled. More...
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