Hello,
I faced with a problem when setting the local alpha blending.
Use 2 framebuffer:
fb0 for my qt application (widget with a black background and green text information);
fb1 for outputting a video camera using gstreamer 1.0
How to programmatically configure framebuffer on 32 bit?
P.S. Use this article to configure the global alpha blending, but when mixed are black pixels around the green text.
Solved! Go to Solution.
Hi Valentin
one can check ipu examples on
ipu-examples release notes - v0.1 | NXP Community
i.MX6: Alpha blending example code | NXP Community
Best regards
igor
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hello
i also want to do this.
i want to add qt to video, qt is fb0 , video is fb1,but video blocks qt.
do you know how to solve it?
thank you
Hello, here's an example.
thank you Valentin Ryzhenko
i can`t open the link , but thank you very much.
thank you
Hi Valentin
one can check ipu examples on
ipu-examples release notes - v0.1 | NXP Community
i.MX6: Alpha blending example code | NXP Community
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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