1 files changed, 20 insertions, 2 deletions

diff --git a/src/egl/main/eglsync.c b/src/egl/main/eglsync.c
index 7b2c882d813..cb931b81682 100644
--- a/src/egl/main/eglsync.c
+++ b/src/egl/main/eglsync.c
@@ -59,6 +59,14 @@ _eglParseSyncAttribList(_EGLSync *sync, const EGLAttrib *attrib_list)
             err = EGL_BAD_ATTRIBUTE;
          }
          break;
+      case EGL_SYNC_NATIVE_FENCE_FD_ANDROID:
+         if (sync->Type == EGL_SYNC_NATIVE_FENCE_ANDROID) {
+            /* we take ownership of the native fd, so no dup(): */
+            sync->SyncFd = val;
+         } else {
+            err = EGL_BAD_ATTRIBUTE;
+         }
+         break;
       default:
          err = EGL_BAD_ATTRIBUTE;
          break;
@@ -83,6 +91,7 @@ _eglInitSync(_EGLSync *sync, _EGLDisplay *dpy, EGLenum type,
    _eglInitResource(&sync->Resource, sizeof(*sync), dpy);
    sync->Type = type;
    sync->SyncStatus = EGL_UNSIGNALED_KHR;
+   sync->SyncFd = EGL_NO_NATIVE_FENCE_FD_ANDROID;
 
    err = _eglParseSyncAttribList(sync, attrib_list);
 
@@ -90,6 +99,12 @@ _eglInitSync(_EGLSync *sync, _EGLDisplay *dpy, EGLenum type,
    case EGL_SYNC_CL_EVENT_KHR:
       sync->SyncCondition = EGL_SYNC_CL_EVENT_COMPLETE_KHR;
       break;
+   case EGL_SYNC_NATIVE_FENCE_ANDROID:
+      if (sync->SyncFd == EGL_NO_NATIVE_FENCE_FD_ANDROID)
+         sync->SyncCondition = EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR;
+      else
+         sync->SyncCondition = EGL_SYNC_NATIVE_FENCE_SIGNALED_ANDROID;
+      break;
    default:
       sync->SyncCondition = EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR;
    }
@@ -117,17 +132,20 @@ _eglGetSyncAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
       if (sync->SyncStatus != EGL_SIGNALED_KHR &&
           (sync->Type == EGL_SYNC_FENCE_KHR ||
            sync->Type == EGL_SYNC_CL_EVENT_KHR ||
-	   sync->Type == EGL_SYNC_REUSABLE_KHR))
+           sync->Type == EGL_SYNC_REUSABLE_KHR ||
+           sync->Type == EGL_SYNC_NATIVE_FENCE_ANDROID))
          drv->API.ClientWaitSyncKHR(drv, dpy, sync, 0, 0);
 
       *value = sync->SyncStatus;
       break;
    case EGL_SYNC_CONDITION_KHR:
       if (sync->Type != EGL_SYNC_FENCE_KHR &&
-          sync->Type != EGL_SYNC_CL_EVENT_KHR)
+          sync->Type != EGL_SYNC_CL_EVENT_KHR &&
+          sync->Type != EGL_SYNC_NATIVE_FENCE_ANDROID)
          return _eglError(EGL_BAD_ATTRIBUTE, "eglGetSyncAttribKHR");
       *value = sync->SyncCondition;
       break;
+
    default:
       return _eglError(EGL_BAD_ATTRIBUTE, "eglGetSyncAttribKHR");
       break;