From ef97aab9cf7f75f540d40c4568524f1a71ea9653 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 14 Nov 2013 21:39:54 -0800
Subject: [PATCH] Backed out changeset 6c59f7c8ec17 - it didn't actually do
 anything useful

---
 src/render/direct3d/SDL_render_d3d.c | 36 +++++++++++++---------------
 src/render/opengl/SDL_render_gl.c    | 30 ++++++++++-------------
 2 files changed, 29 insertions(+), 37 deletions(-)

diff --git a/src/render/direct3d/SDL_render_d3d.c b/src/render/direct3d/SDL_render_d3d.c
index 38fb6d0823c94..a4c6027573b50 100644
--- a/src/render/direct3d/SDL_render_d3d.c
+++ b/src/render/direct3d/SDL_render_d3d.c
@@ -1635,26 +1635,22 @@ D3D_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
     centerx = center->x;
     centery = center->y;
 
-    if ((flip & SDL_FLIP_VERTICAL) && (flip & SDL_FLIP_HORIZONTAL)) {
-        miny = dstrect->h - centery;
-        maxy = -centery;
-        minx = dstrect->w - centerx;
-        maxx = -centerx;
-    } else if (flip & SDL_FLIP_HORIZONTAL) {
-        miny = -centery;
-        maxy = dstrect->h - centery;
-        minx = dstrect->w - centerx;
-        maxx = -centerx;
-    } else if (flip & SDL_FLIP_VERTICAL) {
-        miny = dstrect->h - centery;
-        maxy = -centery;
-        minx = -centerx;
-        maxx = dstrect->w - centerx;
-    } else {
-        miny = -centery;
-        maxy = dstrect->h - centery;
-        minx = -centerx;
-        maxx = dstrect->w - centerx;
+    if (flip & SDL_FLIP_HORIZONTAL) {
+        minx = dstrect->w - centerx - 0.5f;
+        maxx = -centerx - 0.5f;
+    }
+    else {
+        minx = -centerx - 0.5f;
+        maxx = dstrect->w - centerx - 0.5f;
+    }
+
+    if (flip & SDL_FLIP_VERTICAL) {
+        miny = dstrect->h - centery - 0.5f;
+        maxy = -centery - 0.5f;
+    }
+    else {
+        miny = -centery - 0.5f;
+        maxy = dstrect->h - centery - 0.5f;
     }
 
     minu = (float) srcrect->x / texture->w;
diff --git a/src/render/opengl/SDL_render_gl.c b/src/render/opengl/SDL_render_gl.c
index bb789c13807ba..94914ead18f22 100644
--- a/src/render/opengl/SDL_render_gl.c
+++ b/src/render/opengl/SDL_render_gl.c
@@ -1250,26 +1250,22 @@ GL_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
     centerx = center->x;
     centery = center->y;
 
-    if ((flip & SDL_FLIP_VERTICAL) && (flip & SDL_FLIP_HORIZONTAL)) {
-        miny = dstrect->h - centery;
-        maxy = -centery;
-        minx = dstrect->w - centerx;
-        maxx = -centerx;
-    } else if (flip & SDL_FLIP_HORIZONTAL) {
-        miny = -centery;
-        maxy = dstrect->h - centery;
-        minx = dstrect->w - centerx;
+    if (flip & SDL_FLIP_HORIZONTAL) {
+        minx =  dstrect->w - centerx;
         maxx = -centerx;
-    } else if (flip & SDL_FLIP_VERTICAL) {
-        miny = dstrect->h - centery;
-        maxy = -centery;
+    }
+    else {
         minx = -centerx;
-        maxx = dstrect->w - centerx;
-    } else {
+        maxx =  dstrect->w - centerx;
+    }
+
+    if (flip & SDL_FLIP_VERTICAL) {
+        miny =  dstrect->h - centery;
+        maxy = -centery;
+    }
+    else {
         miny = -centery;
-        maxy = dstrect->h - centery;
-        minx = -centerx;
-        maxx = dstrect->w - centerx;
+        maxy =  dstrect->h - centery;
     }
 
     minu = (GLfloat) srcrect->x / texture->w;