[cairo] [PATCH] Initialize mutexes for static builds for win32

[Alexander Täschner]

For static builds for win32 the mutexes are not initialized (for dynamic
builds its done when the DLL is loaded). Therefore the patch add
initialization to the create surface calls.

---
 src/win32/cairo-win32-display-surface.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/win32/cairo-win32-display-surface.c
b/src/win32/cairo-win32-display-surface.c
index 025b2c9..56f0e65 100644
--- a/src/win32/cairo-win32-display-surface.c
+++ b/src/win32/cairo-win32-display-surface.c
@@ -953,7 +953,9 @@ cairo_win32_surface_create_with_format (HDC hdc,
cairo_format_t format)
     case CAIRO_FORMAT_RGB24:
  break;
     }
-
+#if CAIRO_WIN32_STATIC_BUILD
+    CAIRO_MUTEX_INITIALIZE ();
+#endif
     surface = malloc (sizeof (*surface));
     if (surface == NULL)
  return _cairo_surface_create_in_error (_cairo_error
(CAIRO_STATUS_NO_MEMORY));
@@ -1031,7 +1033,9 @@ cairo_win32_surface_create_with_dib (cairo_format_t
format,
 {
     if (! CAIRO_FORMAT_VALID (format))
  return _cairo_surface_create_in_error (_cairo_error
(CAIRO_STATUS_INVALID_FORMAT));
-
+#if CAIRO_WIN32_STATIC_BUILD
+    CAIRO_MUTEX_INITIALIZE ();
+#endif
     return _cairo_win32_display_surface_create_for_dc (NULL, format,
width, height);
 }

-- 
2.10.2.windows.1
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