Daniel Almeida 6312dbd533 virtio: video: vaapi: do not drain ready queue if no buffers available ... Do not drain the ready queue if we have not been provided buffers by CrosVM. The previous implementation would attempt to drain as soon as a picture was ready to be outputted, but this does not account for the fact that there is a window of time between ProvidePictureBuffers being emitted and set_output_parameters() being called, as the guest needs to process the request. This meant that ready frames would be dequeued, but the call to output_picture would return Err, effectively dropping the frames before they could be outputted. Simply return early if OutputQueueState != OutputQueueState::Decoding, leaving the queue as is. BUG=b:214478588 TEST="Decoding test-25fps.h264 yields exactly 250 frames." Change-Id: I6042f4556933d4b59a54c6ca986510356a040e18 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3903094 Commit-Queue: Alexandre Courbot <acourbot@chromium.org> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org> Reviewed-by: Alexandre Courbot <acourbot@chromium.org>		2022-10-28 07:28:00 +00:00
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src	virtio: video: vaapi: do not drain ready queue if no buffers available	2022-10-28 07:28:00 +00:00
tests/irqchip	Extract devices integration tests	2022-10-26 17:53:08 +00:00
Cargo.toml	video: decoder: vaapi: port the VAAPI backend to cros-codecs	2022-10-28 03:23:31 +00:00