From e7c5abfc0ba6780f172f3197520f46ab5b7e6b3f Mon Sep 17 00:00:00 2001
From: Nach <Nach@a31d4220-a93d-0410-bf67-fe4944624d44>
Date: Tue, 20 Nov 2007 15:36:20 +0000
Subject: [PATCH] Fixed HQ3x and 16 bit under SDL.

git-svn-id: https://svn.code.sf.net/p/vbam/code/trunk@106 a31d4220-a93d-0410-bf67-fe4944624d44
---
 src/sdl/SDL.cpp | 23 ++++++++---------------
 1 file changed, 8 insertions(+), 15 deletions(-)

diff --git a/src/sdl/SDL.cpp b/src/sdl/SDL.cpp
index 87f8a127..180abb77 100644
--- a/src/sdl/SDL.cpp
+++ b/src/sdl/SDL.cpp
@@ -2697,21 +2697,14 @@ void systemDrawScreen()
   }
 
   if(filterFunction) {
-    if(systemColorDepth == 16) {
-      filterFunction(pix+destWidth+4,destWidth+4, delta,
-                     (u8*)surface->pixels,surface->pitch,
-                     srcWidth,
-                     srcHeight);
-    } else {
-      unsigned int destw = destWidth*(filter_enlarge == 2 ? 2 : 1)+4;
-      filterFunction(pix+destw,
-                     destw,
-                     delta,
-                     (u8*)surface->pixels,
-                     surface->pitch,
-                     srcWidth,
-                     srcHeight);
-    }
+    unsigned int destw = destWidth*((systemColorDepth == 16) ? 2 : 4) / filter_enlarge + 4;
+    filterFunction(pix+destw,
+                    destw,
+                    delta,
+                    (u8*)surface->pixels,
+                    surface->pitch,
+                    srcWidth,
+                    srcHeight);
   } else {
     int destPitch = surface->pitch;
     u8 *src = pix;