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Searched refs:accumulated_wheel_x (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/components/SDL2/src/events/
A DSDL_mouse.c614 mouse->accumulated_wheel_x += x;
615 if (mouse->accumulated_wheel_x > 0) {
616 integral_x = (int)SDL_floor(mouse->accumulated_wheel_x);
617 } else if (mouse->accumulated_wheel_x < 0) {
618 integral_x = (int)SDL_ceil(mouse->accumulated_wheel_x);
622 mouse->accumulated_wheel_x -= integral_x;
A DSDL_mouse_c.h83 float accumulated_wheel_x; member

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