BRT Community
General Category => Discussion - EVE => Topic started by: JeffC on June 08, 2020, 01:20:25 PM
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I was trying to compose an ARGB8888 image by overlaying four L8 images for the alpha/red/green/blue. I am not getting it right. Does anyone have a sample display list to achieve this task ?
In a second quest, I wanted to not provide the A channel, and instead use the RGB channels to create a one-bit alpha channel on the spot (wherever R, G or B is non-zero, alpha should be full on). I also didn't succeed here. Any help would be appreciated. The engine is still a bit mysterious to me even though I am trying to understand the math behind it ...
Thanks a lot !