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Don't do anything if the window mouse rect hasn't changed

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This commit is contained in:
Sam Lantinga
2025-11-06 09:18:23 -08:00
parent de5b8a1c45
commit ca072c9fc6
1 changed files with 8 additions and 4 deletions
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12
src/video/SDL_video.c
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@@ -4052,12 +4052,16 @@ bool SDL_SetWindowMouseRect(SDL_Window *window, const SDL_Rect *rect)
{ {
CHECK_WINDOW_MAGIC(window, false); CHECK_WINDOW_MAGIC(window, false);
if (rect) { SDL_Rect zero = { 0, 0, 0, 0 };
SDL_memcpy(&window->mouse_rect, rect, sizeof(*rect)); if (!rect) {
} else { rect = &zero;
SDL_zero(window->mouse_rect);
} }
if (SDL_memcmp(&window->mouse_rect, rect, sizeof(*rect)) == 0) {
return true;
}
SDL_memcpy(&window->mouse_rect, rect, sizeof(*rect));
if (_this->SetWindowMouseRect) { if (_this->SetWindowMouseRect) {
return _this->SetWindowMouseRect(_this, window); return _this->SetWindowMouseRect(_this, window);
} }