Mesa (master): glsl: switch to c11 mutex functions

[Brian Paul]

Module: Mesa
Branch: master
Commit: f19000550d8fa4a8a6d8659fdc2a564dcaee7552
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f19000550d8fa4a8a6d8659fdc2a564dcaee7552

Author: Brian Paul <brianp at vmware.com>
Date:   Sat Mar  1 10:21:07 2014 -0700

glsl: switch to c11 mutex functions

Reviewed-by: José Fonseca <jfonseca at vmware.com>

---

 src/glsl/builtin_functions.cpp |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/glsl/builtin_functions.cpp b/src/glsl/builtin_functions.cpp
index b9dc959..a52077d 100644
--- a/src/glsl/builtin_functions.cpp
+++ b/src/glsl/builtin_functions.cpp
@@ -4351,7 +4351,7 @@ builtin_builder::_memory_barrier(builtin_available_predicate avail)
 
 /* The singleton instance of builtin_builder. */
 static builtin_builder builtins;
-_glthread_DECLARE_STATIC_MUTEX(builtins_lock);
+static mtx_t builtins_lock = _MTX_INITIALIZER_NP;
 
 /**
  * External API (exposing the built-in module to the rest of the compiler):
@@ -4360,17 +4360,17 @@ _glthread_DECLARE_STATIC_MUTEX(builtins_lock);
 void
 _mesa_glsl_initialize_builtin_functions()
 {
-   _glthread_LOCK_MUTEX(builtins_lock);
+   mtx_lock(&builtins_lock);
    builtins.initialize();
-   _glthread_UNLOCK_MUTEX(builtins_lock);
+   mtx_unlock(&builtins_lock);
 }
 
 void
 _mesa_glsl_release_builtin_functions()
 {
-   _glthread_LOCK_MUTEX(builtins_lock);
+   mtx_lock(&builtins_lock);
    builtins.release();
-   _glthread_UNLOCK_MUTEX(builtins_lock);
+   mtx_unlock(&builtins_lock);
 }
 
 ir_function_signature *
@@ -4378,9 +4378,9 @@ _mesa_glsl_find_builtin_function(_mesa_glsl_parse_state *state,
                                  const char *name, exec_list *actual_parameters)
 {
    ir_function_signature * s;
-   _glthread_LOCK_MUTEX(builtins_lock);
+   mtx_lock(&builtins_lock);
    s = builtins.find(state, name, actual_parameters);
-   _glthread_UNLOCK_MUTEX(builtins_lock);
+   mtx_unlock(&builtins_lock);
    return s;
 }