compiler: Add a system value for the line coord

[mesa.git] / src / compiler / nir / nir_intrinsics.py

diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index 5cc45f64c1b5669cebe1f344b07d7b5a360ce2b8..db5de37018721edd2a51f91e3c8682b0892c1246 100644 (file)
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -560,6 +560,7 @@ def system_value(name, dest_comp, indices=[], bit_sizes=[32]):
 
 system_value("frag_coord", 4)
 system_value("point_coord", 2)
+system_value("line_coord", 1)
 system_value("front_face", 1, bit_sizes=[1, 32])
 system_value("vertex_id", 1)
 system_value("vertex_id_zero_base", 1)