Software ISP i.MX.6 bayer -> YUV
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Hello,
I am looking for a software ISP solution to convert bayer camera sensor format to YVU on i.MX.6Q.
I've read through other discussions about the fact that IPU doesn't support convert bayer to YUV on-the-fly.
I've came across a application note from the soon to be released i.MX.8 platform, which talked about a software ISP implementation which uses OpenCL. https://www.nxp.com/docs/en/application-note/AN12060.pdf
Since it's OpenCL, I would expect it will work on i.MX.6Q(i.MX.6 does support OpenCL 1.1EP) as well.
Would be much appreciate if you guys can provide source code of that application note?
Regards,
Youxin
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Hi,
You can check this GStreamer-based bayer interpolation plugin for i.MX6. It uses the GPU for acceleration.
GStreamer OpenCL Bayer to RGB converter - RidgeRun Developer Connection
Best Regards,
-Marco
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Hi Youxin,
Document have information about Opencl and OpenVX, that is supported by i.MX8.
There is no i.MX8 for graphics yet, however you can download the GPU utilities for MX6Q:
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Hi
Thanks for your reply. However, I don't think that answered my question.
What I'd like to have is the source code of the opencl backed project described in that application code. I understand that is tested only on i.MX8 platform. I'd like to test it on i.MX6 as there is a good chance that it may work on i.MX6 GPU as well.
Thanks,
Youxin
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Hi,
you probably found it by now, but for future reference: gtec-demo-framework/DemoApps/OpenCL/SoftISP at master · NXPmicro/gtec-demo-framework · GitHub
Vladan