--- Mesa-7.3/src/mesa/drivers/dri/r200/r200_state.c.r200blur	2009-10-04 22:45:19.000000000 +0200
+++ Mesa-7.3/src/mesa/drivers/dri/r200/r200_state.c	2009-10-04 22:46:39.000000000 +0200
@@ -1686,13 +1686,6 @@ static void r200ClearStencil( GLcontext 
  * Window position and viewport transformation
  */
 
-/*
- * To correctly position primitives:
- */
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-
 /**
  * Called when window size or position changes or viewport or depth range
  * state is changed.  We update the hardware viewport state here.
@@ -1706,9 +1699,9 @@ void r200UpdateWindow( GLcontext *ctx )
    const GLfloat *v = ctx->Viewport._WindowMap.m;
 
    float_ui32_type sx = { v[MAT_SX] };
-   float_ui32_type tx = { v[MAT_TX] + xoffset + SUBPIXEL_X };
+   float_ui32_type tx = { v[MAT_TX] + xoffset };
    float_ui32_type sy = { - v[MAT_SY] };
-   float_ui32_type ty = { (- v[MAT_TY]) + yoffset + SUBPIXEL_Y };
+   float_ui32_type ty = { (- v[MAT_TY]) + yoffset };
    float_ui32_type sz = { v[MAT_SZ] * rmesa->state.depth.scale };
    float_ui32_type tz = { v[MAT_TZ] * rmesa->state.depth.scale };
 
@@ -1752,8 +1745,8 @@ void r200UpdateViewportOffset( GLcontext
    float_ui32_type tx;
    float_ui32_type ty;
 
-   tx.f = v[MAT_TX] + xoffset + SUBPIXEL_X;
-   ty.f = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
+   tx.f = v[MAT_TX] + xoffset;
+   ty.f = (- v[MAT_TY]) + yoffset;
 
    if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != tx.ui32 ||
 	rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != ty.ui32 )