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authorChia-I Wu <olv@lunarg.com>2010-02-17 17:29:52 +0800
committerChia-I Wu <olv@lunarg.com>2010-02-17 20:00:11 +0800
commit99bcb1f06d35a038b9fcf9786938a31b3dba21b7 (patch)
tree26299c916679385cfd333e390654c56a4f0af637 /src/egl
parentb3bb18062005d3c9ec0f942a5e096e7e38c6f3e1 (diff)
egl: Add a mutex to _EGLDisplay.
A display may be shared by multiple threads. Add a mutex for access control.
Diffstat (limited to 'src/egl')
-rw-r--r--src/egl/main/egldisplay.c1
-rw-r--r--src/egl/main/egldisplay.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c
index d7a8d142929..acf461def06 100644
--- a/src/egl/main/egldisplay.c
+++ b/src/egl/main/egldisplay.c
@@ -55,6 +55,7 @@ _eglNewDisplay(EGLNativeDisplayType nativeDisplay)
{
_EGLDisplay *dpy = (_EGLDisplay *) calloc(1, sizeof(_EGLDisplay));
if (dpy) {
+ _eglInitMutex(&dpy->Mutex);
dpy->NativeDisplay = nativeDisplay;
}
return dpy;
diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index 03903290fdd..36986464430 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -4,6 +4,7 @@
#include "egltypedefs.h"
#include "egldefines.h"
+#include "eglmutex.h"
enum _egl_resource_type {
@@ -53,6 +54,8 @@ struct _egl_display
/* used to link displays */
_EGLDisplay *Next;
+ _EGLMutex Mutex;
+
EGLNativeDisplayType NativeDisplay;
EGLBoolean Initialized; /**< True if the display is initialized */