Forums - HVX streaming, stub, and skel

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HVX streaming, stub, and skel
guillaume.poirier
Join Date: 16 Feb 17
Posts: 7
Posted: Tue, 2017-06-06 13:50
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Hello,

I tried to modify the camera streaming example to perform my own hvx video processing. I cloned the camera streaming example to myproject and generated:

libmmcamera_hvx_myproject.so (pushed to /system/lib)

libadsp_hvx_myproject.so (pushed to /system/lib/rfsa/adsp)

I do setprop persist.camera.hvx_lib_1 "libmmcamera_hvx_myproject.so".

I can see the hvx processing and pixels with pink color. However it looks like the libmmcamera_hvx_myproject.so is calling adsp libs which are in /vendor/lib/rfsa/adsp : libadsp_hvx_add_constant.so and libadsp_hvx_skel.so.

What should I do to use my libadsp_hvx_myproject.so in /system/lib/rfsa/adsp ?

Many thanks,

Guillaume

 

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Re: HVX streaming, stub, and skel
kannanpbalu
Join Date: 18 Feb 20
Posts: 5
Posted: Sun, 2020-10-04 21:49
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Hello Guillaume,

I have been trying this example for the past days, but not able to see the processing of pixels, i'm getting an output like a black window with now previews.

What should i need to do for the rectification of above action..?

Thanks,

Kannan

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