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Michael-Heinzelmann-IT-Consulting / ORCC-open-rapid-content-creation

open source tools that enable rapid content creation for enternainment, education and media production
GNU General Public License v3.0
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GraphPanel gets slow refresh (on MAC) #40

Closed mheinzelmann closed 12 years ago

mheinzelmann commented 12 years ago

On iMAC test the graphic refresh is out of sync with the sound ! Only if the graphic frame is maximized the redraw is done properly and fast -

First suspected an issue in the engine (play thread) but since it is working very well maximized it must have to do with the re-draw policy of JInternalFrames, or changes in GraphPabel regarding background.

Issue is not blocking but major, resizing the graph panel all the time is not acceptable, the small view must show proper timing.

mheinzelmann commented 12 years ago

could be reproduced also on XP when zooming the waveform - on MAC iconifying the waveform also helps -> so it seems the waveform painting takes too much resources

mheinzelmann commented 12 years ago

main problem is gone now with last commit, but still slowing down/sound drop-out on zoomed state - i think the zoom strategy should be changed from componet resize/scrollbar to 'lightweight' scrolling

mheinzelmann commented 12 years ago

comment 6 close is confusing ... reopen

mheinzelmann commented 12 years ago

seems fixed wit 1.0.5