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I have a raspberry PI and installed Citrix Receiver. For that I used this http://rpitc.blogspot.pt/

And it works perfectly on the PI! At 16bits this means gradients get halos and so on. When I bump it to 32 bits

framebuffer_depth=32

I get 'orange graphics' I tried increasing the GPU mem, GPU clock. The same happens to 24 bits.

Does anyone have any idea to solve or at least reduce this problem?

syb0rg
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1 Answers1

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By default the RaspberryPi framebuffer is only 16-bit. So at higher color depths in the software you're probably seeing the effects of some integer wrapping.

You can set the framebuffer depth higher, but it may not work well. According to this, you can set the Pi to both 24 and 32 bit depths by changing framebuffer_depth in /boot/config.txt. At 24-bit there have apparently been corruption issues reported. 32-bit depth works better, but requires alpha to be disabled by setting framebuffer_ignore_alpha to 1 in config.txt.

Fred
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