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-rw-r--r--src/compiler/nir/nir.c8
-rw-r--r--src/compiler/nir/nir_intrinsics.py2
-rw-r--r--src/compiler/shader_enums.h2
3 files changed, 12 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c
index 1e6f15517f5..6547a295852 100644
--- a/src/compiler/nir/nir.c
+++ b/src/compiler/nir/nir.c
@@ -1986,6 +1986,10 @@ nir_intrinsic_from_system_value(gl_system_value val)
return nir_intrinsic_load_tess_level_outer;
case SYSTEM_VALUE_TESS_LEVEL_INNER:
return nir_intrinsic_load_tess_level_inner;
+ case SYSTEM_VALUE_TESS_LEVEL_OUTER_DEFAULT:
+ return nir_intrinsic_load_tess_level_outer_default;
+ case SYSTEM_VALUE_TESS_LEVEL_INNER_DEFAULT:
+ return nir_intrinsic_load_tess_level_inner_default;
case SYSTEM_VALUE_VERTICES_IN:
return nir_intrinsic_load_patch_vertices_in;
case SYSTEM_VALUE_HELPER_INVOCATION:
@@ -2079,6 +2083,10 @@ nir_system_value_from_intrinsic(nir_intrinsic_op intrin)
return SYSTEM_VALUE_TESS_LEVEL_OUTER;
case nir_intrinsic_load_tess_level_inner:
return SYSTEM_VALUE_TESS_LEVEL_INNER;
+ case nir_intrinsic_load_tess_level_outer_default:
+ return SYSTEM_VALUE_TESS_LEVEL_OUTER_DEFAULT;
+ case nir_intrinsic_load_tess_level_inner_default:
+ return SYSTEM_VALUE_TESS_LEVEL_INNER_DEFAULT;
case nir_intrinsic_load_patch_vertices_in:
return SYSTEM_VALUE_VERTICES_IN;
case nir_intrinsic_load_helper_invocation:
diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index f4ca623bb3d..e1b336c2f60 100644
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -559,6 +559,8 @@ system_value("invocation_id", 1)
system_value("tess_coord", 3)
system_value("tess_level_outer", 4)
system_value("tess_level_inner", 2)
+system_value("tess_level_outer_default", 4)
+system_value("tess_level_inner_default", 2)
system_value("patch_vertices_in", 1)
system_value("local_invocation_id", 3)
system_value("local_invocation_index", 1)
diff --git a/src/compiler/shader_enums.h b/src/compiler/shader_enums.h
index 20e62da5b11..1a0ec5fb12a 100644
--- a/src/compiler/shader_enums.h
+++ b/src/compiler/shader_enums.h
@@ -594,6 +594,8 @@ typedef enum
SYSTEM_VALUE_PRIMITIVE_ID,
SYSTEM_VALUE_TESS_LEVEL_OUTER, /**< TES input */
SYSTEM_VALUE_TESS_LEVEL_INNER, /**< TES input */
+ SYSTEM_VALUE_TESS_LEVEL_OUTER_DEFAULT, /**< TCS input for passthru TCS */
+ SYSTEM_VALUE_TESS_LEVEL_INNER_DEFAULT, /**< TCS input for passthru TCS */
/*@}*/
/**