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authorSven Göthel <[email protected]>2024-02-17 20:26:10 +0100
committerSven Göthel <[email protected]>2024-02-17 20:26:10 +0100
commit8bb2f6dec8ab731b07387b947715fa1959c680e4 (patch)
tree673236ebd39cc69b05579522c118010571b205f4 /src/jogl/native
parent82288c112e910feae10ef3cfcded50e35395ed2b (diff)
Bug 1489: Lock-Free Double-Buffered 'renderedShapes' causes data-race between rendering & input-edt, use synchronized tripple-buffering
Tripple-buffering _almost_ produces zero data-race collisions, however .. it still does rarely -> hence synchronize on the used ArrayList<>. This adds a minimal chance for blocking the input-EDT, but gives correct code & results. Double-buffered 'renderedShapes' was introduced to resolve Bug 1489 in commit 5f9fb7159fa33bc979e5050d384b6939658049bd This solution is tested by passing '-swapInterval 0' via CommandlineOptions for FontView01, UIMediaGrid01 .., i.e. rendering faster than picking and hence provoking the data-race condition.
Diffstat (limited to 'src/jogl/native')
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