tree 9af3e4bb8ac1a29ef44fc405e32d5d88f6320bc3
parent 6144fa53629c821f42b37b32efc74ad86ad5fedf
author Julien Isorce <julien.isorce@chromium.org> 1523314675 -0700
committer Commit Bot <commit-bot@chromium.org> 1523320679 +0000

Can use the given IOSurfaceRef to reach higher capture framerate on Mac

The given IOSurfaceRef was ignored until now. Wrap it into the new
DesktopFrameIOSurface. The new DesktopFrameProvider object is there
to manage them as it has to be done per display id.

From initial measurement this speed-up the frame capture by 2.

Disabled by default for now but it can be enabled by calling
options.set_use_iosurface. This CL will allow to do some advanced
tests.

Bug: webrtc:8652
Change-Id: Ia9ac0b69b30098774941cb378804b45cb1710119
Reviewed-on: https://webrtc-review.googlesource.com/33014
Commit-Queue: Zijie He <zijiehe@chromium.org>
Reviewed-by: Zijie He <zijiehe@chromium.org>
Cr-Commit-Position: refs/heads/master@{#22801}