wined3d: D3DRS_POINTSIZE_MIN is initially 0.0f for d3d8.

dlls/wined3d/stateblock.c

diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index 27a4d50..f89759b 100644
--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -1107,7 +1107,7 @@
     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
     tmpfloat.f = 1.0f;
     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
-    tmpfloat.f = 1.0f;
+    tmpfloat.f = ((IWineD3DImpl *)This->wineD3DDevice->wineD3D)->dxVersion < 9 ? 0.0f : 1.0f;
     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);