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fix(win): Windows.Graphics.Capture API frame rate capped at 60fps #4424

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Merged
ReenigneArcher merged 2 commits into from
Nov 17, 2025
Merged

fix(win): Windows.Graphics.Capture API frame rate capped at 60fps #4424

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fix(win): Windows Gaphics API frame rate capped at 60fps
StringWeaver Nov 16, 2025
ca39a0f
code formatting
StringWeaver Nov 16, 2025
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9 changes: 9 additions & 0 deletions src/platform/windows/display_wgc.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -137,6 +137,15 @@ namespace platf::dxgi {
} catch (winrt::hresult_error &e) {
BOOST_LOG(warning) << "Screen capture may not be fully supported on this device for this release of Windows: failed to disable border around capture area: [0x"sv << util::hex(e.code()).to_string_view() << ']';
}
try {
if (winrt::ApiInformation::IsPropertyPresent(L"Windows.Graphics.Capture.GraphicsCaptureSession", L"MinUpdateInterval")) {
capture_session.MinUpdateInterval(4ms); // 250Hz
} else {
BOOST_LOG(warning) << "Can't set MinUpdateInterval on this version of Windows";
}
} catch (winrt::hresult_error &e) {
BOOST_LOG(warning) << "Screen capture may be capped to 60fps on this device for this release of Windows: failed to set MinUpdateInterval: [0x"sv << util::hex(e.code()).to_string_view() << ']';
}
try {
capture_session.StartCapture();
} catch (winrt::hresult_error &e) {
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