Comment # 11
on bug 110702
from Pierre-Eric Pelloux-Prayer
(In reply to Christian König from comment #10) > (In reply to Pierre-Eric Pelloux-Prayer from comment #9) > > The driver fails when trying to allocate a buffer for this video with a > > ENOMEM error (the requested size is 3 GB). > > Well that strongly sounds like we miscalculated the necessary size somewhere. Indeed. The size is computed by the `calc_ctx_size_h265_main10()` function. I'm not familiar enough with hevc to fix it though (but the calculation seems to overflow because context_buffer_size_per_ctb_row is 1GB and is multiplied by max_references (= 23) and the result is stored in an unsigned int).
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