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graphics: fix window position if out of bounds (#630)

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## Link to GitHub Issue or related Pull Request, if one exists
#618 

## Description of change
Before calling `CreateWindowEx[A/W]`, check dimensions of the window
about to be created, and check if it will be out of bounds (completely
or partially).

If it's completely out of bounds, move it to `(0, 0)` to prevent crashes
or rendering issues.

## Testing
Tested popn and sdvx.
This commit is contained in:
bicarus
2026-04-11 20:12:43 -07:00
committed by GitHub
parent af69cf9251
commit 4d8a6c1952
3 changed files with 62 additions and 0 deletions
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src/spice2x/hooks/graphics/graphics.cpp
+8
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@@ -368,6 +368,10 @@ static HWND WINAPI CreateWindowExA_hook(DWORD dwExStyle, LPCSTR lpClassName, LPC
}
}
if (GRAPHICS_WINDOWED) {
graphics_window_check_bounds_before_creation(x, y, nWidth, nHeight);
}
// call original
HWND result = CreateWindowExA_orig(dwExStyle, lpClassName, lpWindowName, dwStyle, x, y, nWidth, nHeight,
hWndParent, hMenu, hInstance, lpParam);
@@ -468,6 +472,10 @@ static HWND WINAPI CreateWindowExW_hook(DWORD dwExStyle, LPCWSTR lpClassName, LP
}
}
if (GRAPHICS_WINDOWED) {
graphics_window_check_bounds_before_creation(x, y, nWidth, nHeight);
}
// call original
HWND result = CreateWindowExW_orig(
dwExStyle, lpClassName, lpWindowName, dwStyle, x, y, nWidth, nHeight,