On Tue, Feb 12, 2019 at 08:17:13AM -0800, Frank Yang wrote: > In implementing a complete graphics system, shared memory objects may > transcend device boundaries. > > Consider for example, Android and gralloc. The media codec versus the GPU > rendering are commonly considered as separate devices, but they work better > if operating on a common shared memory type (gralloc buffers).
Linux has dma-bufs for that (driver-api/dma-buf.rst). cheers, Gerd --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscr...@lists.oasis-open.org For additional commands, e-mail: virtio-dev-h...@lists.oasis-open.org
