commit 4e1ebdfcb9fe1a149459d2babd0d55fc7c851756
author Brian Anderson <brianderson@google.com> Tue Jan 03 15:40:02 2017 -0800
committer Brian Anderson <brianderson@google.com> Fri Feb 03 14:59:00 2017 -0800
tree 0f56d13fa2ea6cd564285a0c98aedc40a818245d
parent 6e385633ba70aaf4d353c410582c0655aa2d8571

Add native_window_get_next_frame_id.

Test: Tested with Chrome.
Change-Id: I2fce20837359e4b6f8212d3672537f4eb920b69a

include/system/window.h

diff --git a/include/system/window.h b/include/system/window.h
index 26ea96a..3615d1a 100644
--- a/include/system/window.h
+++ b/include/system/window.h
@@ -353,9 +353,10 @@
     NATIVE_WINDOW_SET_SURFACE_DAMAGE        = 20,   /* private */
     NATIVE_WINDOW_SET_SHARED_BUFFER_MODE    = 21,
     NATIVE_WINDOW_SET_AUTO_REFRESH          = 22,
-    NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS   = 23,
-    NATIVE_WINDOW_GET_FRAME_TIMESTAMPS      = 24,
-    NATIVE_WINDOW_GET_REFRESH_CYCLE_DURATION= 25,
+    NATIVE_WINDOW_GET_NEXT_FRAME_ID         = 23,
+    NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS   = 24,
+    NATIVE_WINDOW_GET_FRAME_TIMESTAMPS      = 25,
+    NATIVE_WINDOW_GET_REFRESH_CYCLE_DURATION= 26,
 };
 
 /* parameter for NATIVE_WINDOW_[API_][DIS]CONNECT */
@@ -1018,6 +1019,12 @@
     return window->perform(window, NATIVE_WINDOW_SET_AUTO_REFRESH, autoRefresh);
 }
 
+static inline int native_window_get_next_frame_id(
+        struct ANativeWindow* window, uint64_t* frameId)
+{
+    return window->perform(window, NATIVE_WINDOW_GET_NEXT_FRAME_ID, frameId);
+}
+
 static inline int native_window_enable_frame_timestamps(
         struct ANativeWindow* window, bool enable)
 {
@@ -1026,7 +1033,7 @@
 }
 
 static inline int native_window_get_frame_timestamps(
-        struct ANativeWindow* window, uint32_t framesAgo,
+        struct ANativeWindow* window, uint64_t frameId,
         int64_t* outRequestedPresentTime, int64_t* outAcquireTime,
         int64_t* outLatchTime, int64_t* outFirstRefreshStartTime,
         int64_t* outLastRefreshStartTime, int64_t* outGlCompositionDoneTime,
@@ -1034,7 +1041,7 @@
         int64_t* outDequeueReadyTime, int64_t* outReleaseTime)
 {
     return window->perform(window, NATIVE_WINDOW_GET_FRAME_TIMESTAMPS,
-            framesAgo, outRequestedPresentTime, outAcquireTime, outLatchTime,
+            frameId, outRequestedPresentTime, outAcquireTime, outLatchTime,
             outFirstRefreshStartTime, outLastRefreshStartTime,
             outGlCompositionDoneTime, outDisplayPresentTime,
             outDisplayRetireTime, outDequeueReadyTime, outReleaseTime);