Debian Patches

Status for libsdl3/3.4.8+ds-2

Patch Description Author Forwarded Bugs Origin Last update
x11-Disable-the-X-Synchronization-Extension-by-default.patch x11: Disable the X Synchronization Extension by default
Under the right conditions, this extension can result is smoother resizing
when rendering with OpenGL, however, it is known to cause problems in
certain cases, such as when handling presentation externally.

Gate it behind a hint, and disable it by default. Developers can
selectively enable it when they verify that they meet the criteria for
using it, and that it behaves correctly in their apps/games.
Frank Praznik <frank.praznik@gmail.com> no https://github.com/libsdl-org/SDL/pull/15518 2026-05-05
test-Set-a-much-longer-timeout-for-testatomic-on-GNU-Hurd.patch test: Set a much longer timeout for testatomic on GNU/Hurd
The `FIFO test` part of this test-case exercises not only atomic
operations, but also multi-threading more generally, because it has
multiple threads that artificially cause lock contention. libpthread
on the Hurd is mostly implemented in user-space without kernel assistance,
its kernel and user-space are not well-optimized, and Hurd on i386 in
particular only supports one CPU core, so this can be very slow.
Simon McVittie <smcv@debian.org> no 2025-09-24

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