glsl: fix crash when a const is passed to texelFetchOffset

while debugging texelFetchOffset we kept hitting the assert.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp
index 8b79d8505810854ed7cf2010c00911928e6447eb..ca45934a478ec311ab740545ff3bd3a6a51f754e 100644 (file)
--- a/src/glsl/ast_function.cpp
+++ b/src/glsl/ast_function.cpp
@@ -195,6 +195,7 @@ match_function_by_name(exec_list *instructions, const char *name,
 
         if (formal->type->is_numeric() || formal->type->is_boolean()) {
             switch (formal->mode) {
+            case ir_var_const_in:
             case ir_var_in: {
                ir_rvalue *converted
                   = convert_component(actual, formal->type);