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Matroska: fix progress indicator sometimes disappearing - #489

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JeromeMartinez merged 1 commit into
MediaArea:mainfrom
JeromeMartinez:ProgressBarDisplayIssue
Oct 12, 2026
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JeromeMartinez merged 1 commit into
MediaArea:mainfrom
JeromeMartinez:ProgressBarDisplayIssue

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The progress indicator thread read the parser state (offset, cluster and block timestamps, buffer view reassigned during a remap) without synchronization. The parser now publishes the offset after each element and the timestamp of each block with relaxed atomics (one store, no fence), the total size is set before the start of the thread.

The progress indicator thread read the parser state (offset, cluster and
block timestamps, buffer view reassigned during a remap) without
synchronization. The parser now publishes the offset after each element
and the timestamp of each block with relaxed atomics (one store, no
fence), the total size is set before the start of the thread.
@JeromeMartinez
JeromeMartinez merged commit ceea0cc into MediaArea:main Oct 12, 2026
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@JeromeMartinez
JeromeMartinez deleted the ProgressBarDisplayIssue branch October 12, 2026 08:28
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