fdfawef324andClaude Opus 5.5 8c8cd86cf8 fix(agc): merge the pipeline cache file instead of overwriting it with one device's cache ...

The driver keeps the replaced headless VulkanDevice alive next to the
windowed one, so a process holds two Graphics::PipelineCache objects for
the same vk-pipelines-*.bin. Each saved its own VkPipelineCache over the
whole file, periodically and at teardown, so the last writer dropped the
other object's pipelines and those of earlier runs.

A save now reads the file under a per-path mutex, validates it as the load
does, creates a temporary cache from it and merges this object's cache into
that temporary one, then writes the result atomically. Merging into the
temporary cache keeps the live cache free of the external synchronisation
vkMergePipelineCaches requires of its destination. A merge that adds
nothing leaves the file as it is, an unreadable file is not written over,
and a result smaller than the file on disk or the data loaded at start is
not written; an invalid file or one the driver refuses is replaced.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-14 16:45:14 -04:00

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Decoder

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libs

fix(agc): merge the pipeline cache file instead of overwriting it with one device's cache

2026-10-14 16:45:14 -04:00

relinker

Merge pull request #4916 from harry-z-kang/codex/issue-2776-dependency-audit

2026-10-14 21:44:04 +02:00

shader/recompiler

Merge pull request #5314 from XairRrR/fix/shader-front-face-all-bits

2026-10-14 22:43:51 +02:00