X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fsvga%2Fsvga_state_framebuffer.c;h=0aabde71e0e53e205dd5cb51a6bf0d584ff962a3;hb=362fb05b65ce7db69af6ae896caa2f0f6afd5fb2;hp=c52b7eeebf73b564b02ec13f823cbdc9d31cbe23;hpb=3e39abf6a033cccbf2bbf85bf23785b7367cdcef;p=mesa.git

diff --git a/src/gallium/drivers/svga/svga_state_framebuffer.c b/src/gallium/drivers/svga/svga_state_framebuffer.c
index c52b7eeebf7..0aabde71e0e 100644
--- a/src/gallium/drivers/svga/svga_state_framebuffer.c
+++ b/src/gallium/drivers/svga/svga_state_framebuffer.c
@@ -554,23 +554,13 @@ emit_viewport( struct svga_context *svga,
          }
       }
       else {
-         switch (svga->curr.reduced_prim) {
-         case PIPE_PRIM_POINTS:
-            adjust_x = -0.375;
-            adjust_y = -0.75;
-            break;
-         case PIPE_PRIM_LINES:
-            adjust_x = -0.5;
-            adjust_y = -0.125;
-            break;
-         case PIPE_PRIM_TRIANGLES:
-            adjust_x = -0.5;
-            adjust_y = -0.5;
-            break;
-         default:
-            /* nothing */
-            break;
-         }
+         /* Use (-0.5, -0.5) bias for all prim types.
+          * Regarding line rasterization, this does not seem to satisfy
+          * the Piglit gl-1.0-ortho-pos test but it generally produces
+          * results identical or very similar to VGPU10.
+          */
+         adjust_x = -0.5;
+         adjust_y = -0.5;
       }
 
       if (invertY)