fixes Piglit test:
arb_program_interface_query/linker/query-varyings.shader_test
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
---
src/glsl/linker.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index 53e276c..ab54e11 100644
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -3239,8 +3239,12 @@ add_packed_varyings(struct gl_shader_program *shProg,
int stage)
switch (var->data.mode) {
case ir_var_shader_in:
iface = GL_PROGRAM_INPUT;
+ break;
case ir_var_shader_out:
iface = GL_PROGRAM_OUTPUT;
+ break;
+ default:
+ unreachable("unexpected type");
}
if (!add_program_resource(shProg, iface, var,
build_stageref(shProg, var->name,
--
2.4.3
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