From ffd0ca4391dc012d11d7cbe22279ecc25400621b Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sat, 25 Oct 2025 13:47:11 -0700
Subject: [PATCH] Perform full rectangle intersection for empty rects

If we don't do that, we leave the x and y values uninitialized.

Fixes https://github.com/libsdl-org/sdl12-compat/issues/365
---
 src/video/SDL_rect_impl.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/src/video/SDL_rect_impl.h b/src/video/SDL_rect_impl.h
index 1045a97edb..73e76384bb 100644
--- a/src/video/SDL_rect_impl.h
+++ b/src/video/SDL_rect_impl.h
@@ -51,10 +51,6 @@ bool SDL_HASINTERSECTION(const RECTTYPE *A, const RECTTYPE *B)
         return false;
     }
 
-    if (SDL_RECTEMPTY(A) || SDL_RECTEMPTY(B)) {
-        return false; // Special cases for empty rects
-    }
-
     // Horizontal intersection
     Amin = A->x;
     Amax = Amin + A->w;
@@ -107,12 +103,6 @@ bool SDL_INTERSECTRECT(const RECTTYPE *A, const RECTTYPE *B, RECTTYPE *result)
         return false;
     }
 
-    if (SDL_RECTEMPTY(A) || SDL_RECTEMPTY(B)) { // Special cases for empty rects
-        result->w = 0;
-        result->h = 0;
-        return false;
-    }
-
     // Horizontal intersection
     Amin = A->x;
     Amax = Amin + A->w;