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[win32] support high frame rates #28927
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This pull request executed golden file tests, but it has not been updated in a while (20+ days). Test results from Gold expire after as many days, so this pull request will need to be updated with a fresh commit in order to get results from Gold. |
dnfield
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Mar 3, 2022
fml/platform/win/message_loop_win.cc
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| const uint32_t kHighResolutionTimer = 1; // 1 ms | ||
| const uint32_t kLowResolutionTimer = 15; // 15 ms |
engine-flutter-autoroll
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AWESOME! |
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On the win32 embedding, asking dwm for the frame rate and use this to schedule frames instead of only using 60 hz. For UWP this remains 60 hz.
Increase the default timer resolution for win 10 and greater. I think this restriction could be loosened a bit in the future, but this is a fairly conservative choice.