Comments (1)
XinfengZhang
commented on May 29, 2024
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from your description , it should work to decode 2 stream simultaneously.
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the only request is , you should avoid same VA object was used in these two streams, please refer "multithread guide" in http://intel.github.io/libva/ . from your description, there should not be any such issue.
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HW_BUSY always means , there are something wrong in HW, and there should be a gpu hang or gpu reset, you could check dmesg to check it. most likely it should because same VA object was used cross context. if you are sure it is not the case. please file issue with reproducing method to backend driver repo, such as https://github.com/intel/media-driver
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