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Changes between Version 17 and Version 18 of WindowRefresh


Ignore:
Timestamp:
06/21/13 13:35:44 (7 years ago)
Author:
Antoine Martin
Comment:

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  • WindowRefresh

    v17 v18  
    2323  * {{{calculate_delay_thread}}} which runs at most 4 times a second to tune the batch delay, both the global default one ({{{default_batch_config}}} which is a {{{DamageBatchConfig}}}) and the one specific to each window (see below for details)
    2424* [/browser/xpra/trunk/src/xpra/server/source_stats.py xpra/server/source_stats.py]: {{{GlobalPerformanceStatistics}}}: collects various statistics about this client's connection speed, the various work queues, etc. The {{{get_factors}}} method returns a guesstimate of how the batch delay should be adjusted for the given parameters ("target latency" and "pixel count")
    25 * [/browser/xpra/trunk/src/xpra/server/window_source.py window_source.py]: this class is instantiated for each window and for each client, it deals with sending the window's pixels to the client. In particular:
     25* [/browser/xpra/trunk/src/xpra/server/window_source.py xpra/server/window_source.py]: this class is instantiated for each window and for each client, it deals with sending the window's pixels to the client. In particular:
    2626* [/browser/xpra/trunk/src/xpra/server/window_stats.py xpra/server/window_stats.py]: {{{WindowPerformanceStatistics}}}: per-window statistics: performance of the encoding/decoding, amount of frames and pixels in flight, etc. Again, the {{{get_factors}}} method rreturns a guesstimate of how the batch delay should ne agjusted for the given parameters ("pixel_count" and current "batch delay")
    27 * [/browser/trunk/src/xpra/batch_delay_calculator.py batch_delay_calculator.py]: this class is where we use the factors obtained by {{{get_factors}}} above to tune the various attributes.
     27* [/browser/trunk/src/xpra/batch_delay_calculator.py xpra/server/batch_delay_calculator.py]: this class is where we use the factors obtained by {{{get_factors}}} above to tune the various attributes.
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    2929[[BR]]