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  16 bits image with alpha channel?  (Read 1286 times)
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Offline TheAnalogKid

JGO Coder


Projects: 2



« Posted 2005-09-07 23:26:30 »

Sorry if this is not the right to post but my question is: Is it possible to create 16 bit images (RGB=5-5-5 or 5-6-5) containing an alpha channel? Maybe the answer is a 24 bits but this kind of model doesn't seem to be support by Java2D according to the BufferedImage class.

Offline oNyx

JGO Coder


Medals: 1


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« Reply #1 - Posted 2005-09-07 23:41:46 »

The "common" 16bit alpha formats are 4-4-4-4 and 5-5-5-1. Dunno about java2d.

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Offline Abuse

JGO Coder


Medals: 11


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« Reply #2 - Posted 2005-09-08 11:14:26 »

You can create BufferedImages with whatever ColorModel you want.

As to whether it will be accelerated... its very doubtful, but I suppose it could always be expanded to 32bpp when cached in vram.

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Offline TheAnalogKid

JGO Coder


Projects: 2



« Reply #3 - Posted 2005-09-08 14:49:29 »

OK thanks guys for the helpful info!

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