genxml: Add values for Barycentric Interpolation Mode

Signed-off-by: Kristian H. Kristensen <hoegsberg@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

src/intel/genxml/gen6.xml

@@ -1499,7 +1499,14 @@
       <value name="INTERP_CENTROID" value="2"/>
       <value name="INTERP_SAMPLE" value="3"/>
     </field>
-    <field name="Barycentric Interpolation Mode" start="202" end="207" type="uint"/>
+    <field name="Barycentric Interpolation Mode" start="202" end="207" type="uint">
+      <value name="BIM_PERSPECTIVE_PIXEL" value="1"/>
+      <value name="BIM_PERSPECTIVE_CENTROID" value ="2"/>
+      <value name="BIM_PERSPECTIVE_SAMPLE" value="4"/>
+      <value name="BIM_LINEAR_PIXEL" value="8"/>
+      <value name="BIM_LINEAR_CENTROID" value="16"/>
+      <value name="BIM_LINEAR_SAMPLE" value="32"/>
+    </field>
     <field name="Point Rasterization Rule" start="201" end="201" type="uint">
       <value name="RASTRULE_UPPER_LEFT" value="0"/>
       <value name="RASTRULE_UPPER_RIGHT" value="1"/>

src/intel/genxml/gen7.xml

@@ -1931,7 +1931,14 @@
       <value name="INTERP_CENTROID" value="2"/>
       <value name="INTERP_SAMPLE" value="3"/>
     </field>
-    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint"/>
+    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint">
+      <value name="BIM_PERSPECTIVE_PIXEL" value="1"/>
+      <value name="BIM_PERSPECTIVE_CENTROID" value ="2"/>
+      <value name="BIM_PERSPECTIVE_SAMPLE" value="4"/>
+      <value name="BIM_LINEAR_PIXEL" value="8"/>
+      <value name="BIM_LINEAR_CENTROID" value="16"/>
+      <value name="BIM_LINEAR_SAMPLE" value="32"/>
+    </field>
     <field name="Pixel Shader Uses Input Coverage Mask" start="42" end="42" type="bool"/>
     <field name="Line End Cap Antialiasing Region Width" start="40" end="41" type="uint"/>
     <field name="Line Antialiasing Region Width" start="38" end="39" type="uint">

src/intel/genxml/gen75.xml

@@ -2204,7 +2204,14 @@
       <value name="INTERP_CENTROID" value="2"/>
       <value name="INTERP_SAMPLE" value="3"/>
     </field>
-    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint"/>
+    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint">
+      <value name="BIM_PERSPECTIVE_PIXEL" value="1"/>
+      <value name="BIM_PERSPECTIVE_CENTROID" value ="2"/>
+      <value name="BIM_PERSPECTIVE_SAMPLE" value="4"/>
+      <value name="BIM_LINEAR_PIXEL" value="8"/>
+      <value name="BIM_LINEAR_CENTROID" value="16"/>
+      <value name="BIM_LINEAR_SAMPLE" value="32"/>
+    </field>
     <field name="Pixel Shader Uses Input Coverage Mask" start="42" end="42" type="bool"/>
     <field name="Line End Cap Antialiasing Region Width" start="40" end="41" type="uint"/>
     <field name="Line Antialiasing Region Width" start="38" end="39" type="uint">

src/intel/genxml/gen8.xml

@@ -2323,7 +2323,14 @@
       <value name="INTERP_CENTROID" value="2"/>
       <value name="INTERP_SAMPLE" value="3"/>
     </field>
-    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint"/>
+    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint">
+      <value name="BIM_PERSPECTIVE_PIXEL" value="1"/>
+      <value name="BIM_PERSPECTIVE_CENTROID" value ="2"/>
+      <value name="BIM_PERSPECTIVE_SAMPLE" value="4"/>
+      <value name="BIM_LINEAR_PIXEL" value="8"/>
+      <value name="BIM_LINEAR_CENTROID" value="16"/>
+      <value name="BIM_LINEAR_SAMPLE" value="32"/>
+    </field>
     <field name="Line End Cap Antialiasing Region Width" start="40" end="41" type="uint">
       <value name="0.5 pixels" value="0"/>
       <value name="1.0 pixels" value="1"/>

src/intel/genxml/gen9.xml

@@ -2548,7 +2548,14 @@
       <value name="INTERP_CENTROID" value="2"/>
       <value name="INTERP_SAMPLE" value="3"/>
     </field>
-    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint"/>
+    <field name="Barycentric Interpolation Mode" start="43" end="48" type="uint">
+      <value name="BIM_PERSPECTIVE_PIXEL" value="1"/>
+      <value name="BIM_PERSPECTIVE_CENTROID" value ="2"/>
+      <value name="BIM_PERSPECTIVE_SAMPLE" value="4"/>
+      <value name="BIM_LINEAR_PIXEL" value="8"/>
+      <value name="BIM_LINEAR_CENTROID" value="16"/>
+      <value name="BIM_LINEAR_SAMPLE" value="32"/>
+    </field>
     <field name="Line End Cap Antialiasing Region Width" start="40" end="41" type="uint">
       <value name="0.5 pixels" value="0"/>
       <value name="1.0 pixels" value="1"/>