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Last Post:
Jul 10, 2008 4:39 AM
by: markkurvers
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Java Exception "Image Fetcher" java.lang.OutOfMemoryError
Posted:
Jul 9, 2008 11:33 AM
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Hi all, I try to load image with MediaTracker and Toolkit.getDefaultToolkit.getImage...
I created several project with smale .png without issues.
I now, I try to load several png 1920x1080 and I have this issue : (
My BD play on Power DVD but not on PS3 I can't see my images.
I though in BD-J that we can load 45MB ? and my images made 1MB, I don't understand...
Tery
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Re: Java Exception "Image Fetcher" java.lang.OutOfMemoryError
Posted:
Jul 10, 2008 4:37 AM
in response to: terymas
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> Hi all, I try to load image with MediaTracker and
> Toolkit.getDefaultToolkit.getImage...
> I created several project with smale .png without
> issues.
>
> I now, I try to load several png 1920x1080 and I have
> this issue : (
> My BD play on Power DVD but not on PS3 I can't see my
> images.
>
> I though in BD-J that we can load 45MB ? and my
> images made 1MB, I don't understand...
>
> Tery
Hey,
I think the problem is that while PNG images might be compressed to 1 MB, they are loaded into the image memory uncompressed (to allow them to be drawn on the screen). This means that a full HD image that is stored as uncompressed ARGB in memory takes up about 1920 x 1080 x 4 = 8 MB of memory (6 MB if they are stored RGB).
So if image memory is limited to 45 MB you could theoretically load a maximum of 5 full HD images.
Hope this helps.
Message was edited by: markkurvers
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