commit dfb13985aff33cda393ffefc0db3103443f3be49
author Ady Abraham <adyabr@google.com> Mon Oct 05 17:59:09 2020 -0700
committer Ady Abraham <adyabr@google.com> Fri Oct 09 11:17:32 2020 -0700
tree 25f497b88843c109e7ba08aa8a442d0a23336bc9
parent 6057df4f9e36765965fa787c0670ed6ac964138e

pass frame deadline to Choreographer

Pass the frame deadline calculated by SF to Choreographer so
hwui would be able to improve its stats by knowing if a frame is
likely to be late.

Bug: 169858174
Test: manual
Change-Id: Ib9fd93638b54f08d8dc72fa6b023e2dd7c276dc7

libs/hwui/FrameInfo.h

diff --git a/libs/hwui/FrameInfo.h b/libs/hwui/FrameInfo.h
index f5bfedd..d24eca7 100644
--- a/libs/hwui/FrameInfo.h
+++ b/libs/hwui/FrameInfo.h
@@ -27,7 +27,7 @@
 namespace android {
 namespace uirenderer {
 
-#define UI_THREAD_FRAME_INFO_SIZE 10
+#define UI_THREAD_FRAME_INFO_SIZE 11
 
 enum class FrameInfoIndex {
     Flags = 0,
@@ -40,6 +40,7 @@
     AnimationStart,
     PerformTraversalsStart,
     DrawStart,
+    FrameDeadline,
     // End of UI frame info
 
     SyncQueued,
@@ -77,9 +78,11 @@
     explicit UiFrameInfoBuilder(int64_t* buffer) : mBuffer(buffer) {
         memset(mBuffer, 0, UI_THREAD_FRAME_INFO_SIZE * sizeof(int64_t));
         set(FrameInfoIndex::FrameTimelineVsyncId) = INVALID_VSYNC_ID;
+        set(FrameInfoIndex::FrameDeadline) = std::numeric_limits<int64_t>::max();
     }
 
-    UiFrameInfoBuilder& setVsync(nsecs_t vsyncTime, nsecs_t intendedVsync, int64_t vsyncId) {
+    UiFrameInfoBuilder& setVsync(nsecs_t vsyncTime, nsecs_t intendedVsync,
+                                 int64_t vsyncId, int64_t frameDeadline) {
         set(FrameInfoIndex::FrameTimelineVsyncId) = vsyncId;
         set(FrameInfoIndex::Vsync) = vsyncTime;
         set(FrameInfoIndex::IntendedVsync) = intendedVsync;
@@ -89,6 +92,7 @@
         set(FrameInfoIndex::AnimationStart) = vsyncTime;
         set(FrameInfoIndex::PerformTraversalsStart) = vsyncTime;
         set(FrameInfoIndex::DrawStart) = vsyncTime;
+        set(FrameInfoIndex::FrameDeadline) = frameDeadline;
         return *this;
     }