lr-dosbox-pure video flickering
-
Hi,
I have Raspberry Pi Zero 2 W (last week build Retropie for RPi3) with LCD 4.3" HDMI. When I try lr-doxbos-pure display is flickering and sound is corrupt. I make video example on YT. When I try lr-dosbox (not pure) and any others emulators (ZX, Nintendo, PC Engine etc.) sound and video is OK. In lr-dosbox (not pure) is not working mouse (touchscreen bind to /dev/input/mouse0 - evtest for mouse is working). I want to try lr-dosbox-pure with mouse binding to touchscreen but I have trouble with video...I try this source codes and /dev/input/mouse0 (touchscreen) is working.
https://jiafei427.wordpress.com/2017/03/13/linux-reading-the-mouse-events-datas-from-devinputmouse0/It is possible in the lr dosbox version to make the mouse work with a touch screen binding for simple games (such as first adventure games or simple dungeons)?
Thank you
-
I found a problem and it is now solved. I ran lr-dosbox-pure in verbose mode and in log /dev/shm/runcommand.log I found error:
eglCreateImageKHR: failed to create image for buffer
After searching for a while on the Internet, I found a tip for editing the file /boot/config.txt and add the line:
gpu_mem = 256
After this the display no longer flashes (flickering) and everything works fine.
I still have to figure out how to emulate a mouse like a touchpad...
Contributions to the project are always appreciated, so if you would like to support us with a donation you can do so here.
Hosting provided by Mythic-Beasts. See the Hosting Information page for more information.