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Windows: Remove owned DC context per window (#1910)

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The flag is not required for OpenGL and comes with several limitations when used with other style flags
This commit is contained in:
Markus Siglreithmaier
2022-03-26 22:59:13 +01:00
committed by GitHub
parent 6e28ba8927
commit 945a9e3122
2 changed files with 3 additions and 2 deletions
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4
src/platform_impl/windows/window.rs
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@@ -46,7 +46,7 @@ use windows_sys::Win32::{
CreateWindowExW, FlashWindowEx, GetClientRect, GetCursorPos, GetForegroundWindow,
GetSystemMetrics, GetWindowPlacement, IsWindowVisible, LoadCursorW, PeekMessageW,
PostMessageW, RegisterClassExW, SetCursor, SetCursorPos, SetForegroundWindow,
SetWindowPlacement, SetWindowPos, SetWindowTextW, CS_HREDRAW, CS_OWNDC, CS_VREDRAW,
SetWindowPlacement, SetWindowPos, SetWindowTextW, CS_HREDRAW, CS_VREDRAW,
CW_USEDEFAULT, FLASHWINFO, FLASHW_ALL, FLASHW_STOP, FLASHW_TIMERNOFG, FLASHW_TRAY,
GWLP_HINSTANCE, HTCAPTION, MAPVK_VK_TO_VSC, NID_READY, PM_NOREMOVE, SM_DIGITIZER,
SM_IMMENABLED, SWP_ASYNCWINDOWPOS, SWP_NOACTIVATE, SWP_NOSIZE, SWP_NOZORDER,
@@ -962,7 +962,7 @@ unsafe fn register_window_class<T: 'static>(
let class = WNDCLASSEXW {
cbSize: mem::size_of::<WNDCLASSEXW>() as u32,
style: CS_HREDRAW | CS_VREDRAW | CS_OWNDC,
style: CS_HREDRAW | CS_VREDRAW,
lpfnWndProc: Some(super::event_loop::public_window_callback::<T>),
cbClsExtra: 0,
cbWndExtra: 0,