5 files changed, 29 insertions, 10 deletions

diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 03a55f11c07..96968694ac5 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -1427,8 +1427,8 @@ eglSignalSyncKHR(EGLDisplay dpy, EGLSync sync, EGLenum mode)
 }
 
 
-static EGLBoolean EGLAPIENTRY
-eglGetSyncAttribKHR(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLint *value)
+EGLBoolean EGLAPIENTRY
+eglGetSyncAttrib(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value)
 {
    _EGLDisplay *disp = _eglLockDisplay(dpy);
    _EGLSync *s = _eglLookupSync(sync, disp);
@@ -1438,12 +1438,30 @@ eglGetSyncAttribKHR(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLint *valu
    _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
    assert(disp->Extensions.KHR_reusable_sync ||
           disp->Extensions.KHR_fence_sync);
-   ret = drv->API.GetSyncAttribKHR(drv, disp, s, attribute, value);
+   ret = drv->API.GetSyncAttrib(drv, disp, s, attribute, value);
 
    RETURN_EGL_EVAL(disp, ret);
 }
 
 
+static EGLBoolean EGLAPIENTRY
+eglGetSyncAttribKHR(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLint *value)
+{
+   EGLAttrib attrib = *value;
+   EGLBoolean result = eglGetSyncAttrib(dpy, sync, attribute, &attrib);
+
+   /* The EGL_KHR_fence_sync spec says this about eglGetSyncAttribKHR:
+    *
+    *    If any error occurs, <*value> is not modified.
+    */
+   if (result == EGL_FALSE)
+      return result;
+
+   *value = attrib;
+   return result;
+}
+
+
 #ifdef EGL_NOK_swap_region
 
 static EGLBoolean EGLAPIENTRY
@@ -1731,6 +1749,7 @@ eglGetProcAddress(const char *procname)
       { "eglCreateSync", (_EGLProc) eglCreateSync },
       { "eglDestroySync", (_EGLProc) eglDestroySync },
       { "eglClientWaitSync", (_EGLProc) eglClientWaitSync },
+      { "eglGetSyncAttrib", (_EGLProc) eglGetSyncAttrib },
       { "eglWaitSync", (_EGLProc) eglWaitSync },
       { "eglDestroyImage", (_EGLProc) eglDestroyImage },
 #ifdef EGL_MESA_drm_display
diff --git a/src/egl/main/eglapi.h b/src/egl/main/eglapi.h
index d2b2eb7b264..4e0378d0d5f 100644
--- a/src/egl/main/eglapi.h
+++ b/src/egl/main/eglapi.h
@@ -96,7 +96,7 @@ typedef EGLBoolean (*DestroySyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSy
 typedef EGLint (*ClientWaitSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLint flags, EGLTime timeout);
 typedef EGLint (*WaitSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync);
 typedef EGLBoolean (*SignalSyncKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLenum mode);
-typedef EGLBoolean (*GetSyncAttribKHR_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLint attribute, EGLint *value);
+typedef EGLBoolean (*GetSyncAttrib_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, EGLint attribute, EGLAttrib *value);
 
 
 #ifdef EGL_NOK_swap_region
@@ -178,7 +178,7 @@ struct _egl_api
    ClientWaitSyncKHR_t ClientWaitSyncKHR;
    WaitSyncKHR_t WaitSyncKHR;
    SignalSyncKHR_t SignalSyncKHR;
-   GetSyncAttribKHR_t GetSyncAttribKHR;
+   GetSyncAttrib_t GetSyncAttrib;
 
 #ifdef EGL_NOK_swap_region
    SwapBuffersRegionNOK_t SwapBuffersRegionNOK;
diff --git a/src/egl/main/eglfallbacks.c b/src/egl/main/eglfallbacks.c
index c44ec6cc835..3c3701f4ae9 100644
--- a/src/egl/main/eglfallbacks.c
+++ b/src/egl/main/eglfallbacks.c
@@ -91,7 +91,7 @@ _eglInitDriverFallbacks(_EGLDriver *drv)
    drv->API.ClientWaitSyncKHR = NULL;
    drv->API.WaitSyncKHR = NULL;
    drv->API.SignalSyncKHR = NULL;
-   drv->API.GetSyncAttribKHR = _eglGetSyncAttribKHR;
+   drv->API.GetSyncAttrib = _eglGetSyncAttrib;
 
 #ifdef EGL_MESA_drm_image
    drv->API.CreateDRMImageMESA = NULL;
diff --git a/src/egl/main/eglsync.c b/src/egl/main/eglsync.c
index 205cdc04581..3019e6e9333 100644
--- a/src/egl/main/eglsync.c
+++ b/src/egl/main/eglsync.c
@@ -141,8 +141,8 @@ _eglInitSync(_EGLSync *sync, _EGLDisplay *dpy, EGLenum type,
 
 
 EGLBoolean
-_eglGetSyncAttribKHR(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
-                     EGLint attribute, EGLint *value)
+_eglGetSyncAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
+                  EGLint attribute, EGLAttrib *value)
 {
    if (!value)
       return _eglError(EGL_BAD_PARAMETER, "eglGetSyncAttribKHR");
diff --git a/src/egl/main/eglsync.h b/src/egl/main/eglsync.h
index 4959cf07482..9b2aac8828b 100644
--- a/src/egl/main/eglsync.h
+++ b/src/egl/main/eglsync.h
@@ -57,8 +57,8 @@ _eglInitSync(_EGLSync *sync, _EGLDisplay *dpy, EGLenum type,
 
 
 extern EGLBoolean
-_eglGetSyncAttribKHR(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
-                     EGLint attribute, EGLint *value);
+_eglGetSyncAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
+                  EGLint attribute, EGLAttrib *value);
 
 
 /**