diff options
| -rw-r--r-- | src/glsl/builtin_functions.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/glsl/builtin_functions.cpp b/src/glsl/builtin_functions.cpp index aeb8e5d9461..2162baa27e5 100644 --- a/src/glsl/builtin_functions.cpp +++ b/src/glsl/builtin_functions.cpp @@ -4100,6 +4100,7 @@ builtin_builder::_mid3(const glsl_type *type) /* The singleton instance of builtin_builder. */ static builtin_builder builtins; +_glthread_DECLARE_STATIC_MUTEX(builtins_lock); /** * External API (exposing the built-in module to the rest of the compiler): @@ -4108,20 +4109,28 @@ static builtin_builder builtins; void _mesa_glsl_initialize_builtin_functions() { + _glthread_LOCK_MUTEX(builtins_lock); builtins.initialize(); + _glthread_UNLOCK_MUTEX(builtins_lock); } void _mesa_glsl_release_builtin_functions() { + _glthread_LOCK_MUTEX(builtins_lock); builtins.release(); + _glthread_UNLOCK_MUTEX(builtins_lock); } ir_function_signature * _mesa_glsl_find_builtin_function(_mesa_glsl_parse_state *state, const char *name, exec_list *actual_parameters) { - return builtins.find(state, name, actual_parameters); + ir_function_signature * s; + _glthread_LOCK_MUTEX(builtins_lock); + s = builtins.find(state, name, actual_parameters); + _glthread_UNLOCK_MUTEX(builtins_lock); + return s; } gl_shader * |