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Fixed warning C28159: Consider using 'GetTickCount64' instead of 'GetTickCount'. Reason: GetTickCount overflows roughly every 49 days. Code that does not take that into account can loop indefinitely. GetTickCount64 operates on 64 bit values and does not have that problem

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This commit is contained in:
Sam Lantinga
2023-12-04 20:22:23 -08:00
parent 21f273ecc7
commit a9b87ee201
2 changed files with 14 additions and 0 deletions
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7
src/video/windows/SDL_windowsevents.c
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@@ -1643,7 +1643,14 @@ void WIN_SendWakeupEvent(SDL_VideoDevice *_this, SDL_Window *window)
void WIN_PumpEvents(SDL_VideoDevice *_this)
{
MSG msg;
#ifdef _MSC_VER /* We explicitly want to use GetTickCount(), not GetTickCount64() */
#pragma warning(push)
#pragma warning(disable : 28159)
#endif
DWORD end_ticks = GetTickCount() + 1;
#ifdef _MSC_VER
#pragma warning(pop)
#endif
int new_messages = 0;
#if !defined(__XBOXONE__) && !defined(__XBOXSERIES__)
const Uint8 *keystate;

7
src/video/windows/SDL_windowsmouse.c
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@@ -316,10 +316,17 @@ void WIN_SetCursorPos(int x, int y)
SetCursorPos(x, y);
/* Flush any mouse motion prior to or associated with this warp */
#ifdef _MSC_VER /* We explicitly want to use GetTickCount(), not GetTickCount64() */
#pragma warning(push)
#pragma warning(disable : 28159)
#endif
SDL_last_warp_time = GetTickCount();
if (!SDL_last_warp_time) {
SDL_last_warp_time = 1;
}
#ifdef _MSC_VER
#pragma warning(pop)
#endif
}
static int WIN_WarpMouse(SDL_Window *window, float x, float y)