On Thu, 6 Aug 2026 11:55:04 GMT, Roman Marchenko <[email protected]> wrote:
> This is the clean backport of "JDK-8389515: Memory leak in dshowwrapper - > decoded buffers delivered by CSink are never unmapped" to jfx27u. > > I'm backporting this because jfx27u is affected with the memory leak problem. > > The problem is reproduced before the fix and gone after the fix: > > Java: 25 (OpenJDK 64-Bit Server VM) > JavaFX: 27.0.1-internal (runtime 27.0.1-internal+0-2026-08-06-112744) > 459.9 MiB > 3187.2 MiB > 5866.6 MiB > 8593.7 MiB > 11338.2 MiB > 14018.4 MiB > 16719.9 MiB > ... > Java: 25 (OpenJDK 64-Bit Server VM) > JavaFX: 27.0.1-internal (runtime 27.0.1-internal+0-2026-08-06-112744) > 448.9 MiB > 475.3 MiB > 454.8 MiB > 456.2 MiB > 458.8 MiB > 457.1 MiB > 456.1 MiB > 456.3 MiB > > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai). This pull request has now been integrated. Changeset: 6adf4a8f Author: Roman Marchenko <[email protected]> Committer: Kevin Rushforth <[email protected]> URL: https://git.openjdk.org/jfx27u/commit/6adf4a8f4ad356002a5dcf252ef3ddb8b03f84f9 Stats: 71 lines in 3 files changed: 53 ins; 9 del; 9 mod 8389515: Memory leak in dshowwrapper - decoded buffers delivered by CSink are never unmapped Backport-of: 7533c6156a76597bd39a8f935585796bbfa19ef6 ------------- PR: https://git.openjdk.org/jfx27u/pull/8
