Dear Sir
Now, I use iMX8 EVK and use bitbake fsl-image-qt5-validation-imx and bitbake fsl-image-qt5-validation-imx -c populate_sdk.
This is success to compile qt project and run in iMX8. But I use memcpy 1280*800*2 data to OpenCV Mat,
the memcpy needs to spend about 28mS, I find iMX is support neon function.
Neon can improve the speed, but I don't know how to use neon in the cross compile
Please kindly help me.
Thanks a lot.
Best regards.
The speed will not be improved if you use memcpy after opening the neon.
Recommand you use OpenCL with OpenCV.
Hi Sir
How can I to use OpenCL with OpenCV?