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Fix 'Screen flickering on ScreenCapturerWinDirectx'

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Bug: webrtc:15718
Change-Id: I230a0a7d196a4a3aea3b3e47cdf4f47c437e7196
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330800
Commit-Queue: Mark Foltz <mfoltz@chromium.org>
Reviewed-by: Zijie He <zijiehe@chromium.org>
Reviewed-by: Mark Foltz <mfoltz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#42177}
This commit is contained in:
memetao 2023-12-10 14:27:06 +08:00 committed by WebRTC LUCI CQ
parent 3772354f0c
commit decc48fd97
2 changed files with 8 additions and 0 deletions
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AUTHORS
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@ -121,6 +121,7 @@ Silviu Caragea <silviu.cpp@gmail.com>
Stefan Gula <steweg@gmail.com> Stefan Gula <steweg@gmail.com>
Stephan Hartmann <stha09@googlemail.com> Stephan Hartmann <stha09@googlemail.com>
Steve Reid <sreid@sea-to-sky.net> Steve Reid <sreid@sea-to-sky.net>
Tao chen <meemetao@gmail.com>
Takaaki Suzuki <takaakisuzuki.14@gmail.com> Takaaki Suzuki <takaakisuzuki.14@gmail.com>
Tarun Chawla <trnkumarchawla@gmail.com> Tarun Chawla <trnkumarchawla@gmail.com>
Todd Wong <todd.wong.ndq@gmail.com> Todd Wong <todd.wong.ndq@gmail.com>

7
modules/desktop_capture/win/dxgi_duplicator_controller.cc
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@ -500,6 +500,13 @@ bool DxgiDuplicatorController::EnsureFrameCaptured(Context* context,
// ensure the video adapter has time to update the screen. // ensure the video adapter has time to update the screen.
webrtc::SleepMs(ms_per_frame); webrtc::SleepMs(ms_per_frame);
} }
// When capturing multiple monitors, we need to update the captured region to
// prevent flickering by re-setting context. See
// https://crbug.com/webrtc/15718 for details.
if (shared_frame != target) {
context->Reset();
Setup(context);
}
return true; return true;
} }