A clean backport for jfx26u. The patch fixes gif image rendering issue where only first gif image frame is painted only . A manual test is also attached with the fix.
------------- Commit messages: - Backport d1eb333a8d15404a54011fe7baa6836c1d8dd1db Changes: https://git.openjdk.org/jfx26u/pull/18/files Webrev: https://webrevs.openjdk.org/?repo=jfx26u&pr=18&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8378226 Stats: 105 lines in 4 files changed: 103 ins; 0 del; 2 mod Patch: https://git.openjdk.org/jfx26u/pull/18.diff Fetch: git fetch https://git.openjdk.org/jfx26u.git pull/18/head:pull/18 PR: https://git.openjdk.org/jfx26u/pull/18
