Changes between Initial Version and Version 1 of Ticket #12356, comment 21


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Timestamp:
Jul 26, 2020, 6:42:30 PM (4 years ago)
Author:
ttcoder

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  • Ticket #12356, comment 21

    initial v1  
    22
    33(ps. the test/addons/audio/... test talks to the hda driver directly, with an incredibly small codebase of a few dozen lines of code that basically just call B_MULTI_BUFFER_EXCHANGE to feed a sine wave to the driver ; by contrast, the code in BMediaFile/BSoundPlayer and the ffmpeg/libav code that it relies on, and the media_server and BTimeSource that it relies on, and the media_addon_server and its audio-mixer add-on, are several dozen thousand lines of code.. So the interest for the latter in trouble-shooting audio problems is obvious :-).
     4
     5(edit: maybe I should rephrase as "the interest in the test binary ''was'' obvious", past tense ; if the media server audio chain has no more heisenbugs now, it might be reasonable to assume from now on that HDA output problems are indeed in the HDA driver)