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-rw-r--r--src/compiler/spirv/vtn_variables.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_variables.c
index 917aa9d84a2..a38d3593f43 100644
--- a/src/compiler/spirv/vtn_variables.c
+++ b/src/compiler/spirv/vtn_variables.c
@@ -819,7 +819,12 @@ vtn_get_builtin_location(struct vtn_builder *b,
break;
case SpvBuiltInLayer:
*location = VARYING_SLOT_LAYER;
- *mode = nir_var_shader_out;
+ if (b->shader->stage == MESA_SHADER_FRAGMENT)
+ *mode = nir_var_shader_in;
+ else if (b->shader->stage == MESA_SHADER_GEOMETRY)
+ *mode = nir_var_shader_out;
+ else
+ unreachable("invalid stage for SpvBuiltInLayer");
break;
case SpvBuiltInViewportIndex:
*location = VARYING_SLOT_VIEWPORT;