[ANativeWindow] Increase precision for duration queries.

Use perform() instead in query() to retrieve dequeue/queue durations for
nanosecond resolution.

Bug: 137012798
Test: atest
Change-Id: I894a8784f3321d4ab6f538d7e7fc1457de26f289

1 files changed, 18 insertions, 0 deletions

diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index fb9d7427d7..e490d6d17d 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -1087,6 +1087,12 @@ int Surface::perform(int operation, va_list args)
     case NATIVE_WINDOW_SET_DEQUEUE_TIMEOUT:
         res = dispatchSetDequeueTimeout(args);
         break;
+    case NATIVE_WINDOW_GET_LAST_DEQUEUE_DURATION:
+        res = dispatchGetLastDequeueDuration(args);
+        break;
+    case NATIVE_WINDOW_GET_LAST_QUEUE_DURATION:
+        res = dispatchGetLastQueueDuration(args);
+        break;
     default:
         res = NAME_NOT_FOUND;
         break;
@@ -1303,6 +1309,18 @@ int Surface::dispatchSetDequeueTimeout(va_list args) {
     return setDequeueTimeout(timeout);
 }
 
+int Surface::dispatchGetLastDequeueDuration(va_list args) {
+    int64_t* lastDequeueDuration = va_arg(args, int64_t*);
+    *lastDequeueDuration = mLastDequeueDuration;
+    return NO_ERROR;
+}
+
+int Surface::dispatchGetLastQueueDuration(va_list args) {
+    int64_t* lastQueueDuration = va_arg(args, int64_t*);
+    *lastQueueDuration = mLastQueueDuration;
+    return NO_ERROR;
+}
+
 bool Surface::transformToDisplayInverse() {
     return (mTransform & NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY) ==
             NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY;