diff --git a/src/Config.cpp b/src/Config.cpp
index 961a1c7..1b4ef28 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -425,6 +425,12 @@ static void ReadConfiguration(void)
     windowSetting.uDisplayWidth = ConfigGetParamInt(l_ConfigVideoGeneral, "ScreenWidth");
     windowSetting.uDisplayHeight = ConfigGetParamInt(l_ConfigVideoGeneral, "ScreenHeight");
     windowSetting.bVerticalSync = ConfigGetParamBool(l_ConfigVideoGeneral, "VerticalSync");
+    windowSetting.uResolutionWidth = ConfigGetParamInt(l_ConfigVideoRice, "ResolutionWidth");
+    if (windowSetting.uResolutionWidth) {
+        windowSetting.uXOffset = (windowSetting.uResolutionWidth - windowSetting.uDisplayWidth)/2;
+    } else {
+        windowSetting.uXOffset = 0;
+    }
 
     defaultRomOptions.N64FrameBufferEmuType = ConfigGetParamInt(l_ConfigVideoRice, "FrameBufferSetting");
     defaultRomOptions.N64FrameBufferWriteBackControl = ConfigGetParamInt(l_ConfigVideoRice, "FrameBufferWriteBackControl");
diff --git a/src/OGLRender.cpp b/src/OGLRender.cpp
index 6f9d0e2..6618d21 100644
--- a/src/OGLRender.cpp
+++ b/src/OGLRender.cpp
@@ -935,7 +935,7 @@ void OGLRender::UpdateScissor()
         uint32 height = (gRDP.scissor.right*gRDP.scissor.bottom)/width;
         glEnable(GL_SCISSOR_TEST);
         OPENGL_CHECK_ERRORS;
-        glScissor(0, int(height*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
+        glScissor(windowSetting.uXOffset, int(height*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
             int(width*windowSetting.fMultX), int(height*windowSetting.fMultY) );
         OPENGL_CHECK_ERRORS;
     }
@@ -956,13 +956,13 @@ void OGLRender::ApplyRDPScissor(bool force)
         uint32 height = (gRDP.scissor.right*gRDP.scissor.bottom)/width;
         glEnable(GL_SCISSOR_TEST);
         OPENGL_CHECK_ERRORS;
-        glScissor(0, int(height*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
+        glScissor(windowSetting.uXOffset, int(height*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
             int(width*windowSetting.fMultX), int(height*windowSetting.fMultY) );
         OPENGL_CHECK_ERRORS;
     }
     else
     {
-        glScissor(int(gRDP.scissor.left*windowSetting.fMultX), int((windowSetting.uViHeight-gRDP.scissor.bottom)*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
+        glScissor(int(gRDP.scissor.left*windowSetting.fMultX + windowSetting.uXOffset), int((windowSetting.uViHeight-gRDP.scissor.bottom)*windowSetting.fMultY+windowSetting.statusBarHeightToUse),
             int((gRDP.scissor.right-gRDP.scissor.left)*windowSetting.fMultX), int((gRDP.scissor.bottom-gRDP.scissor.top)*windowSetting.fMultY ));
         OPENGL_CHECK_ERRORS;
     }
@@ -976,7 +976,7 @@ void OGLRender::ApplyScissorWithClipRatio(bool force)
 
     glEnable(GL_SCISSOR_TEST);
     OPENGL_CHECK_ERRORS;
-    glScissor(windowSetting.clipping.left, int((windowSetting.uViHeight-gRSP.real_clip_scissor_bottom)*windowSetting.fMultY)+windowSetting.statusBarHeightToUse,
+    glScissor(windowSetting.clipping.left + windowSetting.uXOffset, int((windowSetting.uViHeight-gRSP.real_clip_scissor_bottom)*windowSetting.fMultY)+windowSetting.statusBarHeightToUse,
         windowSetting.clipping.width, windowSetting.clipping.height);
     OPENGL_CHECK_ERRORS;
 
@@ -1019,7 +1019,7 @@ void OGLRender::glViewportWrapper(GLint x, GLint y, GLsizei width, GLsizei heigh
         mflag=flag;
         glLoadIdentity();
         OPENGL_CHECK_ERRORS;
-        glViewport(x,y,width,height);
+        glViewport(windowSetting.uXOffset + x,y,width,height);
         OPENGL_CHECK_ERRORS;
     }
 }
diff --git a/src/Video.h b/src/Video.h
index 7fbbcaa..25812c9 100644
--- a/src/Video.h
+++ b/src/Video.h
@@ -37,6 +37,7 @@ typedef struct {
     float   fViWidth, fViHeight;
     unsigned short        uViWidth, uViHeight;
     unsigned short        uDisplayWidth, uDisplayHeight;
+    unsigned short        uResolutionWidth, uXOffset;
     
     BOOL    bDisplayFullscreen;
     BOOL    bVerticalSync;