libSDL2 patch for Terraria on macOS

libSDL2.patch

diff --git a/src/video/cocoa/SDL_cocoamouse.m b/src/video/cocoa/SDL_cocoamouse.m
index c14f9abdc..5f87f03dc 100644
--- a/src/video/cocoa/SDL_cocoamouse.m
+++ b/src/video/cocoa/SDL_cocoamouse.m
@@ -529,14 +529,14 @@ void Cocoa_HandleMouseWheel(SDL_Window *window, NSEvent *event)
        For continuous scroll events from trackpads, send fractional deltas for smoother scrolling. */
     if (![event hasPreciseScrollingDeltas]) {
         if (x > 0) {
-            x = SDL_ceil(x);
+            x = 1;
         } else if (x < 0) {
-            x = SDL_floor(x);
+            x = -1;
         }
         if (y > 0) {
-            y = SDL_ceil(y);
+            y = 1;
         } else if (y < 0) {
-            y = SDL_floor(y);
+            y = -1;
         }
     }