home.md

@@ -1313,6 +1313,7 @@ OpenGL vendor string: NVIDIA Corporation
 OpenGL renderer string: Tesla T4/PCIe/SSE2
 ```
 
+If you see **llvmpipe** then you are using software rendering in stead of hardware accelerating.
 ```
 glxinfo | egrep "rendering|OpenGL"
 direct rendering: Yes
@@ -1332,6 +1333,8 @@ How to run:
 
 Check for: **OpenGL renderer: Tesla T4/PCIe/SSE2**
 
+![alt text](images/fsleyes-02.gif "fsleyes-02")
+
 With the **nvidia-smi** command, you can also check if your program is running on the GPU.
 Below you can see 2 programs running on the GPU: the Xorg server and the fsleyes program: