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vkd3d: Fix restoring fullscreen styles 

Signed-off-by: Joshua Ashton <joshua@froggi.es>
This commit is contained in:
Joshua Ashton 2021-06-24 21:27:33 +01:00
parent 87c35016b8
commit 20fd757291
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GPG Key ID: C85A08669126BE8D
1 changed files with 8 additions and 35 deletions
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43
libs/vkd3d/swapchain.c
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@ -435,57 +435,30 @@ static HRESULT d3d12_swapchain_set_display_mode(struct d3d12_swapchain *swapchai
return S_OK;
}
static LONG fullscreen_style(LONG style)
{
/* Make sure the window is managed, otherwise we won't get keyboard input. */
style |= WS_POPUP | WS_SYSMENU;
style &= ~(WS_CAPTION | WS_THICKFRAME);
return style;
}
static LONG fullscreen_exstyle(LONG exstyle)
{
/* Filter out window decorations. */
exstyle &= ~(WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE);
return exstyle;
}
void d3d12_swapchain_state_restore_from_fullscreen(struct d3d12_swapchain *swapchain,
HWND window, const RECT *window_rect)
{
unsigned int window_pos_flags = SWP_FRAMECHANGED | SWP_NOACTIVATE;
LONG style, exstyle;
RECT rect = {0};
if (!swapchain->state.style && !swapchain->state.exstyle)
return;
style = GetWindowLongW(window, GWL_STYLE);
exstyle = GetWindowLongW(window, GWL_EXSTYLE);
swapchain->state.style ^= (swapchain->state.style ^ style) & WS_VISIBLE;
swapchain->state.exstyle ^= (swapchain->state.exstyle ^ exstyle) & WS_EX_TOPMOST;
style = GetWindowLongW(window, GWL_STYLE) & ~WS_VISIBLE;
exstyle = GetWindowLongW(window, GWL_EXSTYLE) & ~WS_EX_TOPMOST;
TRACE("Restoring window style of window %p to %08x, %08x.\n",
window, swapchain->state.style, swapchain->state.exstyle);
if (style == fullscreen_style(swapchain->state.style) &&
exstyle == fullscreen_exstyle(swapchain->state.exstyle))
if (style == (swapchain->state.style & ~(WS_VISIBLE | WS_OVERLAPPEDWINDOW)) &&
exstyle == (swapchain->state.exstyle & ~(WS_EX_TOPMOST | WS_EX_OVERLAPPEDWINDOW)))
{
SetWindowLongW(window, GWL_STYLE, swapchain->state.style);
SetWindowLongW(window, GWL_EXSTYLE, swapchain->state.exstyle);
}
if (window_rect)
rect = *window_rect;
else
window_pos_flags |= (SWP_NOMOVE | SWP_NOSIZE);
SetWindowPos(window, (swapchain->state.exstyle & WS_EX_TOPMOST) ? HWND_TOPMOST : HWND_NOTOPMOST,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
window_pos_flags);
window_rect->left, window_rect->top, window_rect->right - window_rect->left, window_rect->bottom - window_rect->top,
SWP_FRAMECHANGED | SWP_NOACTIVATE);
/* Delete the old values. */
swapchain->state.style = 0;
@ -514,8 +487,8 @@ HRESULT d3d12_swapchain_state_setup_fullscreen(struct d3d12_swapchain* swapchain
swapchain->state.style = GetWindowLongW(window, GWL_STYLE);
swapchain->state.exstyle = GetWindowLongW(window, GWL_EXSTYLE);
style = fullscreen_style(swapchain->state.style);
exstyle = fullscreen_exstyle(swapchain->state.exstyle);
style = swapchain->state.style &= ~WS_OVERLAPPEDWINDOW;
exstyle = swapchain->state.exstyle &= ~WS_EX_OVERLAPPEDWINDOW;
TRACE("Old style was %08x, %08x, setting to %08x, %08x.\n",
swapchain->state.style, swapchain->state.exstyle, style, exstyle);