On Thu, 8 Aug 2019 16:11:23 +1200 Barry Song <21cn...@gmail.com> wrote:
> Hi Pekka, > > it seems the memcpy(spa_buffer->datas[0].data, ptr, size) is a big > problem to limit the usage of pipewire. > i am wondering if there is a zero-copy solution to share the drm_fb to > pipewiresrc then to encoder? Hi, I know nothing about pipewire, sorry. I seem to recall that very question was asked and answered in the MR that introduced the pipewire plugin. I recommend checking there. Thanks, pq
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