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IMX6 GPU demo test

Question asked by huo can on Aug 2, 2018

Dear team,

We are using imx6Q sabresd platform for our development with Linux 3.14.521.0.0-GA BSP.
We would like to test the OpenGL and OpenVG and the executed file local in /opt/fsl-gpu-sdk/GLES2 of my board;

and  we have executed below commands


ERROR: demo setup failed with: Could not open display

root@imx6qsabresd:/opt/viv_samples/es20/vv_launcher# ./vv_launcher
Segmentation fault


I have created the binary in Yocto build environment with below commands:

DISTRO=fsl-imx-x11 MACHINE=imx6qsabresd source -b imx6q-x11

bitbake fsl-image-qt5

the executed file is contained by rootfs which come from bitbake fsl-image-qt5

how could I can run those demo? I search of all community,but can not find answer.

Please help me?I am hurry