diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h
index 6485ae5..6572cab 100644
--- a/opengl/include/EGL/eglext.h
+++ b/opengl/include/EGL/eglext.h
@@ -632,24 +632,31 @@
 #ifndef EGL_ANDROID_get_frame_timestamps
 #define EGL_ANDROID_get_frame_timestamps 1
 #define EGL_TIMESTAMPS_ANDROID 0x314D
-#define EGL_REQUESTED_PRESENT_TIME_ANDROID 0x314E
-#define EGL_RENDERING_COMPLETE_TIME_ANDROID 0x314F
-#define EGL_COMPOSITION_LATCH_TIME_ANDROID 0x3150
-#define EGL_FIRST_COMPOSITION_START_TIME_ANDROID 0x3151
-#define EGL_LAST_COMPOSITION_START_TIME_ANDROID 0x3152
-#define EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID 0x3153
-#define EGL_DISPLAY_PRESENT_TIME_ANDROID 0x3154
-#define EGL_DISPLAY_RETIRE_TIME_ANDROID 0x3155
-#define EGL_DEQUEUE_READY_TIME_ANDROID 0x3156
-#define EGL_READS_DONE_TIME_ANDROID 0x3157
+#define EGL_COMPOSITE_DEADLINE_ANDROID 0x314E
+#define EGL_COMPOSITE_INTERVAL_ANDROID 0x314F
+#define EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID 0x3150
+#define EGL_REQUESTED_PRESENT_TIME_ANDROID 0x3151
+#define EGL_RENDERING_COMPLETE_TIME_ANDROID 0x3152
+#define EGL_COMPOSITION_LATCH_TIME_ANDROID 0x3153
+#define EGL_FIRST_COMPOSITION_START_TIME_ANDROID 0x3154
+#define EGL_LAST_COMPOSITION_START_TIME_ANDROID 0x3155
+#define EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID 0x3156
+#define EGL_DISPLAY_PRESENT_TIME_ANDROID 0x3157
+#define EGL_DISPLAY_RETIRE_TIME_ANDROID 0x3158
+#define EGL_DEQUEUE_READY_TIME_ANDROID 0x3159
+#define EGL_READS_DONE_TIME_ANDROID 0x315A
 #ifdef EGL_EGLEXT_PROTOTYPES
 EGLAPI EGLBoolean eglGetNextFrameIdANDROID(EGLDisplay dpy, EGLSurface surface, EGLuint64KHR *frameId);
+EGLAPI EGLBoolean eglGetCompositorTimingANDROID(EGLDisplay dpy, EGLSurface surface, EGLint numTimestamps, const EGLint *names, EGLnsecsANDROID *values);
+EGLAPI EGLBoolean eglGetCompositorTimingSupportedANDROID(EGLDisplay dpy, EGLSurface surface, EGLint name);
 EGLAPI EGLBoolean eglGetFrameTimestampsANDROID(EGLDisplay dpy, EGLSurface surface, EGLuint64KHR frameId, EGLint numTimestamps, const EGLint *timestamps, EGLnsecsANDROID *values);
-EGLAPI EGLBoolean eglQueryTimestampSupportedANDROID(EGLDisplay dpy, EGLSurface surface, EGLint timestamp);
+EGLAPI EGLBoolean eglGetFrameTimestampSupportedANDROID(EGLDisplay dpy, EGLSurface surface, EGLint timestamp);
 #else
 typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETNEXTFRAMEIDANDROID) (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR *frameId);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCOMPOSITORTIMINGANDROID) (EGLDisplay dpy, EGLSurface surface, EGLint numTimestamps, const EGLint *names, EGLnsecsANDROID *values);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCOMPOSITORTIMINGSUPPORTEDANDROID) (EGLDisplay dpy, EGLSurface surface, EGLint name);
 typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETFRAMETIMESTAMPSANDROID) (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR frameId, EGLint numTimestamps, const EGLint *timestamps, EGLnsecsANDROID *values);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYTIMESTAMPSUPPORTEDANDROID) (EGLDisplay dpy, EGLSurface surface, EGLint timestamp);
+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROID) (EGLDisplay dpy, EGLSurface surface, EGLint timestamp);
 #endif
 #endif
 
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index c2fc6bd..42d01b2 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -218,10 +218,14 @@
     // EGL_ANDROID_get_frame_timestamps
     { "eglGetNextFrameIdANDROID",
             (__eglMustCastToProperFunctionPointerType)&eglGetNextFrameIdANDROID },
+    { "eglGetCompositorTimingANDROID",
+            (__eglMustCastToProperFunctionPointerType)&eglGetCompositorTimingANDROID },
+    { "eglGetCompositorTimingSupportedANDROID",
+            (__eglMustCastToProperFunctionPointerType)&eglGetCompositorTimingSupportedANDROID },
     { "eglGetFrameTimestampsANDROID",
             (__eglMustCastToProperFunctionPointerType)&eglGetFrameTimestampsANDROID },
-    { "eglQueryTimestampSupportedANDROID",
-            (__eglMustCastToProperFunctionPointerType)&eglQueryTimestampSupportedANDROID },
+    { "eglGetFrameTimestampSupportedANDROID",
+            (__eglMustCastToProperFunctionPointerType)&eglGetFrameTimestampSupportedANDROID },
 };
 
 /*
@@ -2078,6 +2082,97 @@
     return EGL_TRUE;
 }
 
+EGLBoolean eglGetCompositorTimingANDROID(EGLDisplay dpy, EGLSurface surface,
+        EGLint numTimestamps, const EGLint *names, EGLnsecsANDROID *values)
+{
+    clearError();
+
+    const egl_display_ptr dp = validate_display(dpy);
+    if (!dp) {
+        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    }
+
+    SurfaceRef _s(dp.get(), surface);
+    if (!_s.get()) {
+        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    }
+
+    egl_surface_t const * const s = get_surface(surface);
+
+    if (!s->win.get()) {
+        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    }
+
+    nsecs_t* compositeDeadline = nullptr;
+    nsecs_t* compositeInterval = nullptr;
+    nsecs_t* compositeToPresentLatency = nullptr;
+
+    for (int i = 0; i < numTimestamps; i++) {
+        switch (names[i]) {
+            case EGL_COMPOSITE_DEADLINE_ANDROID:
+                compositeDeadline = &values[i];
+                break;
+            case EGL_COMPOSITE_INTERVAL_ANDROID:
+                compositeInterval = &values[i];
+                break;
+            case EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID:
+                compositeToPresentLatency = &values[i];
+                break;
+            default:
+                return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        }
+    }
+
+    status_t ret = native_window_get_compositor_timing(s->win.get(),
+            compositeDeadline, compositeInterval, compositeToPresentLatency);
+
+    switch (ret) {
+      case NO_ERROR:
+        return EGL_TRUE;
+      case INVALID_OPERATION:
+        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+      default:
+        // This should not happen. Return an error that is not in the spec
+        // so it's obvious something is very wrong.
+        ALOGE("eglGetCompositorTiming: Unexpected error.");
+        return setError(EGL_NOT_INITIALIZED, EGL_FALSE);
+    }
+}
+
+EGLBoolean eglGetCompositorTimingSupportedANDROID(
+        EGLDisplay dpy, EGLSurface surface, EGLint name)
+{
+    clearError();
+
+    const egl_display_ptr dp = validate_display(dpy);
+    if (!dp) {
+        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    }
+
+    SurfaceRef _s(dp.get(), surface);
+    if (!_s.get()) {
+        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    }
+
+    egl_surface_t const * const s = get_surface(surface);
+
+    ANativeWindow* window = s->win.get();
+    if (!window) {
+        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    }
+
+    switch (name) {
+#if ENABLE_EGL_ANDROID_GET_FRAME_TIMESTAMPS
+        case EGL_COMPOSITE_DEADLINE_ANDROID:
+        case EGL_COMPOSITE_INTERVAL_ANDROID:
+        case EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID:
+            return EGL_TRUE;
+#endif
+        default:
+            return EGL_FALSE;
+    }
+}
+
 EGLBoolean eglGetFrameTimestampsANDROID(EGLDisplay dpy, EGLSurface surface,
         EGLuint64KHR frameId, EGLint numTimestamps, const EGLint *timestamps,
         EGLnsecsANDROID *values)
@@ -2170,8 +2265,8 @@
     }
 }
 
-EGLBoolean eglQueryTimestampSupportedANDROID(EGLDisplay dpy, EGLSurface surface,
-        EGLint timestamp)
+EGLBoolean eglGetFrameTimestampSupportedANDROID(
+        EGLDisplay dpy, EGLSurface surface, EGLint timestamp)
 {
     clearError();
 
@@ -2194,6 +2289,9 @@
 
     switch (timestamp) {
 #if ENABLE_EGL_ANDROID_GET_FRAME_TIMESTAMPS
+        case EGL_COMPOSITE_DEADLINE_ANDROID:
+        case EGL_COMPOSITE_INTERVAL_ANDROID:
+        case EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID:
         case EGL_REQUESTED_PRESENT_TIME_ANDROID:
         case EGL_RENDERING_COMPLETE_TIME_ANDROID:
         case EGL_COMPOSITION_LATCH_TIME_ANDROID:
diff --git a/opengl/specs/EGL_ANDROID_get_frame_timestamps.txt b/opengl/specs/EGL_ANDROID_get_frame_timestamps.txt
index f24d634..f946418 100644
--- a/opengl/specs/EGL_ANDROID_get_frame_timestamps.txt
+++ b/opengl/specs/EGL_ANDROID_get_frame_timestamps.txt
@@ -60,26 +60,33 @@
     EGLBoolean eglGetNextFrameIdANDROID(EGLDisplay dpy, EGLSurface surface,
             EGLuint64KHR *frameId);
 
+    EGLBoolean eglGetCompositorTimingANDROID(EGLDisplay dpy,
+            EGLSurface surface, EGLint numTimestamps,
+            const EGLint *names, EGLnsecsANDROID *values);
+
     EGLBoolean eglGetFrameTimestampsANDROID(EGLDisplay dpy, EGLSurface surface,
             EGLuint64KHR frameId, EGLint numTimestamps,
             const EGLint *timestamps, EGLnsecsANDROID *values);
 
-    EGLBoolean eglQueryTimestampSupportedANDROID(EGLDisplay dpy, EGLSurface
-            surface, EGLint timestamp);
+    EGLBoolean eglQueryTimestampSupportedANDROID(EGLDisplay dpy,
+            EGLSurface surface, EGLint timestamp);
 
 New Tokens
 
     EGL_TIMESTAMPS_ANDROID 0x314D
-    EGL_REQUESTED_PRESENT_TIME_ANDROID 0x314E
-    EGL_RENDERING_COMPLETE_TIME_ANDROID 0x314F
-    EGL_COMPOSITION_LATCH_TIME_ANDROID 0x3150
-    EGL_FIRST_COMPOSITION_START_TIME_ANDROID 0x3151
-    EGL_LAST_COMPOSITION_START_TIME_ANDROID 0x3152
-    EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID 0x3153
-    EGL_DISPLAY_PRESENT_TIME_ANDROID 0x3154
-    EGL_DISPLAY_RETIRE_TIME_ANDROID 0x3155
-    EGL_DEQUEUE_READY_TIME_ANDROID 0x3156
-    EGL_READS_DONE_TIME_ANDROID 0x3157
+    EGL_COMPOSITE_DEADLINE_ANDROID 0x314E
+    EGL_COMPOSITE_INTERVAL_ANDROID 0x314F
+    EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID 0x3150
+    EGL_REQUESTED_PRESENT_TIME_ANDROID 0x3151
+    EGL_RENDERING_COMPLETE_TIME_ANDROID 0x3152
+    EGL_COMPOSITION_LATCH_TIME_ANDROID 0x3153
+    EGL_FIRST_COMPOSITION_START_TIME_ANDROID 0x3154
+    EGL_LAST_COMPOSITION_START_TIME_ANDROID 0x3155
+    EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID 0x3156
+    EGL_DISPLAY_PRESENT_TIME_ANDROID 0x3157
+    EGL_DISPLAY_RETIRE_TIME_ANDROID 0x3158
+    EGL_DEQUEUE_READY_TIME_ANDROID 0x3159
+    EGL_READS_DONE_TIME_ANDROID 0x315A
 
 Add to the list of supported tokens for eglSurfaceAttrib in section 3.5.6
 "Surface Attributes", page 43:
@@ -108,6 +115,29 @@
 
     The function
 
+        EGLBoolean eglGetCompositorTimingANDROID(EGLDisplay dpy,
+                EGLSurface surface, EGLint numTimestamps,
+                const EGLint *names, EGLnsecsANDROID *values);
+
+    allows querying anticipated timestamps and durations related to the
+    composition and display of a window surface. The values are not associated
+    with a particular frame and can be retrieved before the first swap.
+
+    The eglGetCompositorTimingANDROID function takes an array of names to
+    query and returns their values in the corresponding indices of the values
+    array. The possible names that can be queried are:
+        - EGL_COMPOSITE_DEADLINE_ANDROID - The timestamp of the next time the
+          compositor will begin composition. This is effectively the deadline
+          for when the compositor must receive a newly queued frame.
+        - EGL_COMPOSITE_INTERVAL_ANDROID - The time delta between subsequent
+          composition events.
+        - EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID - The time delta between
+          the start of composition and the expected present time of that
+          composition. This can be used to estimate the latency of the
+          actual present time.
+
+    The function
+
         EGLBoolean eglGetFrameTimestampsANDROID(EGLDisplay dpy,
             EGLSurface surface, EGLuint64KHR frameId, EGLint numTimestamps,
             const EGLint *timestamps, EGLnsecsANDROID *values);
@@ -162,12 +192,19 @@
           purpose of display/composition were completed for this frame.
 
     Not all implementations may support all of the above timestamp queries. The
-    function
+    functions
 
-        EGLBoolean eglQueryTimestampSupportedANDROID(EGLDisplay dpy, EGLSurface
-            surface, EGLint timestamp);
+        EGLBoolean eglGetCompositorTimingSupportedANDROID(EGLDisplay dpy,
+            EGLSurface surface, EGLint name);
 
-    allows querying which timestamps are supported on the implementation."
+    and
+
+        EGLBoolean eglGetFrameTimestampsSupportedANDROID(EGLDisplay dpy,
+            EGLSurface surface, EGLint timestamp);
+
+    allows querying which values are supported by the implementations of
+    eglGetCompositoTimingANDROID and eglGetFrameTimestampsSupportedANDROID
+    respectively."
 
 Issues
 
@@ -189,3 +226,6 @@
 
 #4 (Brian Anderson, January 10, 2017)
     - Use an absolute frameId rather than a relative framesAgo.
+
+#5 (Brian Anderson, January 13, 2017)
+    - Add eglGetCompositorTimingANDROID.
diff --git a/opengl/specs/README b/opengl/specs/README
index 1853214..0c49023 100644
--- a/opengl/specs/README
+++ b/opengl/specs/README
@@ -20,14 +20,17 @@
 0x314B               EGL_IMAGE_CROP_BOTTOM_ANDROID (EGL_ANDROID_image_crop)
 0x314C               EGL_FRONT_BUFFER_AUTO_REFRESH_ANDROID (EGL_ANDROID_front_buffer_auto_refresh)
 0x314D               EGL_TIMESTAMPS_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x314E               EGL_REQUESTED_PRESENT_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x314F               EGL_RENDERING_COMPLETE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3150               EGL_COMPOSITION_LATCH_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3151               EGL_FIRST_COMPOSITION_START_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3152               EGL_LAST_COMPOSITION_START_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3153               EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3154               EGL_DISPLAY_PRESENT_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3155               EGL_DISPLAY_RETIRE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3156               EGL_DEQUEUE_READY_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3157               EGL_READS_DONE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
-0x3158 - 0x315F      (unused)
+0x314E               EGL_COMPOSITE_DEADLINE_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x314F               EGL_COMPOSITE_INTERVAL_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3150               EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3151               EGL_REQUESTED_PRESENT_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3152               EGL_RENDERING_COMPLETE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3153               EGL_COMPOSITION_LATCH_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3154               EGL_FIRST_COMPOSITION_START_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3155               EGL_LAST_COMPOSITION_START_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3156               EGL_FIRST_COMPOSITION_FINISHED_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3157               EGL_DISPLAY_PRESENT_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3158               EGL_DISPLAY_RETIRE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x3159               EGL_DEQUEUE_READY_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x315A               EGL_READS_DONE_TIME_ANDROID (EGL_ANDROID_get_frame_timestamps)
+0x315B - 0x315F      (unused)