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Diffstat (limited to 'meta-uhmi/meta-rvgpu/README.md')
| -rw-r--r-- | meta-uhmi/meta-rvgpu/README.md | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/meta-uhmi/meta-rvgpu/README.md b/meta-uhmi/meta-rvgpu/README.md index 64ed4c00..b93e99d8 100644 --- a/meta-uhmi/meta-rvgpu/README.md +++ b/meta-uhmi/meta-rvgpu/README.md @@ -73,22 +73,30 @@ ifconfig <your environment> 192.168.0.10 netmask 255.255.255.0 Prepare two images, one as the Sender and the other as the Receiver. It is necessary for the Sender and Receiver to be within the same network. -**Receiver side** +**Receiver side** ``` $ export XDG_RUNTIME_DIR=/run/user/<your_UID> -$ rvgpu-renderer -b 1080x1500@0,0 -p <Port_Number> & +$ rvgpu-renderer -b <your_Area>@0,0 -p <Port_Number> & ``` + Replace the placeholders with the appropriate values: - `<your_UID>`: Specify according to your environment, for example:1001 +- `<your_Area>`: Enter an usable area for example: 1080x1488 + With the following command, you can know the usable area. + ``` + $ journalctl | grep -i "usable area" + # Example Output: + Nov 29 11:42:53 qemux86-64 agl-compositor[259]: [11:42:53.166] Usable area: 1080x1488+0,216 + ``` - `<Port_Number>`: Enter an available port number, for example: 55555 + **Sender side** Create the following shell script **run_remote_app.sh** in any `<WORKDIR>` for a smooth experience. ``` #!/bin/bash -mkdir -p /run/user/<New_UID> -export XDG_RUNTIME_DIR=/run/user/<New_UID> +export XDG_RUNTIME_DIR=/tmp export LD_LIBRARY_PATH=/usr/lib/mesa-virtio # ------------- @@ -96,36 +104,30 @@ export LD_LIBRARY_PATH=/usr/lib/mesa-virtio # ------------- $@ ``` -Replace the placeholders with the appropriate values: -- `<New_UID>`: You can assign any UID, for example: 0 Save the file and run the following to start weston. ``` -$ rvgpu-proxy -s 1080x1500@0,0 -n <IP_address_of_Receiver>:<Port_Number> & +$ rvgpu-proxy -s 1080x1488@0,0 -n <IP_address_of_Receiver>:<Port_Number> & $ <WORKDIR>/run_remote_app.sh weston --backend drm-backend.so -Swayland-0 --seat=seat_virtual -i 0 & ``` Replace the placeholders with the appropriate values: - `<Port_Number>`: Port set in the renderer. + After completing these steps, the Weston screen from the Sender will be transferred and displayed on the Receiver using rvgpu-proxy and rvgpu-renderer. You can verify that everything is functioning properly by launching wayland applications on the Sender side, such as: ``` -$ <WORKDIR>/run_remote_app.sh weston-simple-egl -f +$ weston-simple-egl -f ``` You can also verify the touch or keyboard operation support of the RVGPU by using app such as ``` -$ <WORKDIR>/run_remote_app.sh weston-smoke -$ <WORKDIR>/run_remote_app.sh weston-editor +$ weston-smoke +$ weston-editor ``` **Note**: There are known issues with mouse, such as the cursor becoming invisible and occasional flickering of a green screen. -**Appendix**: -- You can freely change the display position of the transferred surface in rvgpu-renderer by w option, such as - ``` - rvgpu-renderer -b 1080x1500@0,0 -p <Port_Number> -w <x>,<y> - ``` - The coordinates `<x>,<y> = 0,0` represent the top-left corner, and the default position is `0,250`. - +**Appendix** - By building the RVGPU on Ubuntu, it is possible to enable bidirectional remote rendering between the agl-demo-platform and Ubuntu. - For the build procedure on Ubuntu, see the following URL: https://github.com/unified-hmi/remote-virtio-gpu +For the build procedure on Ubuntu, see the following URL: https://github.com/unified-hmi/remote-virtio-gpu + |