From ecd63ace78914a0b4fcecd80c218822c78e08f4b Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sat, 19 Sep 2009 12:48:52 +0000
Subject: [PATCH] I think this fixes the texture pixel alignment

---
 src/video/win32/SDL_d3drender.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/video/win32/SDL_d3drender.c b/src/video/win32/SDL_d3drender.c
index eab70ed4c..2ea8cc21f 100644
--- a/src/video/win32/SDL_d3drender.c
+++ b/src/video/win32/SDL_d3drender.c
@@ -1060,10 +1060,10 @@ D3D_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
         data->beginScene = SDL_FALSE;
     }
 
-    minx = (float) dstrect->x;
-    miny = (float) dstrect->y;
-    maxx = (float) dstrect->x + dstrect->w;
-    maxy = (float) dstrect->y + dstrect->h;
+    minx = (float) dstrect->x - 0.5f;
+    miny = (float) dstrect->y - 0.5f;
+    maxx = (float) dstrect->x + dstrect->w - 0.5f;
+    maxy = (float) dstrect->y + dstrect->h - 0.5f;
 
     minu = (float) srcrect->x / texture->w;
     maxu = (float) (srcrect->x + srcrect->w) / texture->w;