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andor, What you're doing is basically pixel_out=(pixel_1*alpha+pixel_2*(255-alpha))/256. The denominator is changed from 255 to 256 because it's cheaper, but also it has a disadvantage. When alpha equals to 0xFF, pixel_out supposed to be equal to pixel_1 but what you get is pixel_1*255/256 which is a little small than pixel_1. Actually …
When I start a TFTP server on my laptop (Windows XP), I can get a file from it from the same host but can't if I try to get it from other PCs in the network (request time out). What kind of security options I need to change to make …
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