Questions tagged [dispmanx]
The dispmanx tag has no usage guidance.
5
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failed to add service - already in use error
I compiled SFML library and my app on Raspbian with this tutorial https://github.com/oomek/sfml-pi. After this I moved shared objects and app to buildroot system for Raspberry Pi 4. I chosed DISPMANX ...
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450 views
Create Overlays with DispmanX in Python
How can i create preferably dynamic overlays using Dispmanx in Python on a Raspberry Pi (3B)?
My goal is to overlay custom images containing current information on top of a Picamera Preview. The ...
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Bind pygame surface to dispmanx element
I have managed to create a dispmanx element from a python script.
I want to write text on this element.
I can do it with pygame, but pygame does not provide layer feature. I need this feature for ...
2
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1answer
253 views
Running SDL 1.2 based code on buster without X
Up to and including Raspbian Stretch, I could use a hacked SDL library called SDL12-kms-dispmanx by a developer called vanfanel to run SDL 1.2 code from the console without X. (See here: https://...
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1answer
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DIfference betwenn vc_dispmanx and vc_vchi_dispmanx?
I'm using vc_dispmanx as a display engine and noticed the presence of vc_vchi_dispmanx library who looks quite close to vc_dispmanx.
Dispmanx seems to be a broadcom proprietary alternative to openGL, ...