commit 67d8bd66aaf04805cb8f2616ba964141b865e3b9
author Lajos Molnar <lajos@google.com> Thu Sep 11 14:58:45 2014 -0700
committer Lajos Molnar <lajos@google.com> Thu Sep 18 17:03:20 2014 -0700
tree dd9b895d2b143726b92abe10f3634dde28f4e49b
parent 5bbf73ced30c168176fbcf87b15021ecca2fb90e

surfaceflinger: add getDisplayStats() method

This is used by media service to schedule video frames at the
proper time, based on precise vsync timings.

Bug: 14659809
Change-Id: I1a90603f3dc09dca9aa4f90a3aa845fab56e0a5e

services/surfaceflinger/SurfaceFlinger.h

diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 26f0acf..2cc522b 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -206,6 +206,8 @@
             Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
             uint32_t minLayerZ, uint32_t maxLayerZ,
             bool useIdentityTransform, ISurfaceComposer::Rotation rotation);
+    virtual status_t getDisplayStats(const sp<IBinder>& display,
+            DisplayStatInfo* stats);
     virtual status_t getDisplayConfigs(const sp<IBinder>& display,
             Vector<DisplayInfo>* configs);
     virtual int getActiveConfig(const sp<IBinder>& display);