commit | d18e0892dcabb921e226354f0c50c95a8b15f4b1 | [log] [tgz] |
---|---|---|
author | Gus Smith <gusss@google.com> | Fri Aug 04 23:30:17 2017 |
committer | Commit Bot <commit-bot@chromium.org> | Fri Aug 04 23:30:17 2017 |
tree | f3ce2322efb540d9281cf0acbc0035959d918139 | |
parent | d693cb664d8521f9e12f8e97a4d312d848718e46 [diff] |
Proof-of-concept WebrtcVideoEncoderGpu This is the base implementation of a proof-of-concept WebrtcVideoEncoder utilizing the Chrome Media VEA framework for video encode acceleration. This current implementation by itself does not work - the main reason for this is that the VEA implementation for Windows (the primary platform I was testing for) is tightly coupled to a Chrome GPU process that doesn't exist in Chrome Remote Desktop's process model. (Indeed this may be the case for other platforms, too - I've only been working with Windows.) As a consequence, thread checks and shared memory allocation needed to be refactored/removed. A subsequent change refactors the Windows VEA and WebrtcVideoEncoderGpu to bring them to a working, proof-of-concept state. This change exists to exemplify how WebrtcVideoEncoderGpu _should_ be implemented, in the case where a separate GPU process exists and shared memory is used. Going forward, we may choose to incorporate such a process into the CRD process model; thus, this change is kept for posterity. Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel Change-Id: I277f3684640a2f290c51cda95c368488c6438f96 Reviewed-on: https://chromium-review.googlesource.com/583828 Commit-Queue: Gus Smith <gusss@google.com> Reviewed-by: Dale Curtis <dalecurtis@chromium.org> Reviewed-by: John Bauman <jbauman@chromium.org> Reviewed-by: Joe Downing <joedow@chromium.org> Reviewed-by: Jamie Walch <jamiewalch@chromium.org> Cr-Commit-Position: refs/heads/master@{#492172}
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