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Steam Deck Gamingmode fix (#711)

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Jari 2023-01-24 20:47:52 -06:00 committed by GitHub
parent 9181028bcf
commit d625dda4ea
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 2 deletions
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30
src/platform/linux/kmsgrab.cpp
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@ -294,6 +294,18 @@ public:
return false;
}
std::uint32_t get_panel_orientation(std::uint32_t plane_id) {
auto props = plane_props(plane_id);
for(auto &[prop, val] : props) {
if(prop->name == "rotation"sv) {
return val;
}
}
BOOST_LOG(error) << "Failed to determine panel orientation, defaulting to landscape.";
return DRM_MODE_ROTATE_0;
}
connector_interal_t connector(std::uint32_t id) {
return drmModeGetConnector(fd.el, id);
}
@ -531,11 +543,25 @@ public:
if(monitor != std::end(pos->crtc_to_monitor)) {
auto &viewport = monitor->second.viewport;
width = viewport.width;
height = viewport.height;
width = viewport.width;
height = viewport.height;
switch(card.get_panel_orientation(plane->plane_id)) {
case DRM_MODE_ROTATE_270:
BOOST_LOG(debug) << "Detected panel orientation at 90, swapping width and height.";
width = viewport.height;
height = viewport.width;
break;
case DRM_MODE_ROTATE_90:
case DRM_MODE_ROTATE_180:
BOOST_LOG(warning) << "Panel orientation is unsupported, screen capture may not work correctly.";
break;
}
offset_x = viewport.offset_x;
offset_y = viewport.offset_y;
}
// This code path shouldn't happend, but it's there just in case.
// crtc_to_monitor is part of the guesswork after all.
else {