Transparent Window

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

I’d like to create the X11 window that the specified area is transparent.
When I create X11 window whose depth is 32 with XCreateWindow,
a square box which is drawn with EGL and OpenGL shader can’t be displayed.(depth_32.png)
When its depth is 24, it can be displayed, but its window isn’t transparent.(depth_24.png)
The attached file is my test code.(transparent_egl_test.tar.gz)
Could you give me some advice what I should do ?

depth_32
depth_321920×1080 30.5 KB

depth_24
depth_241920×1080 26.5 KB

transparent_egl_test.tar.gz (7.5 KB)

3

There is no update from you for a period, assuming this is not an issue anymore.
Hence, we are closing this topic. If need further support, please open a new one.
Thanks

Hi,
Please share which Jetpack version you are using. And please help

  1. share a picture which shows correct output
  2. try the test sample on x86 PC and see if the output is correct