commit 3acaaf57fe3326635743e622910128e6eb88c168
author ramindani <ramindani@google.com> Mon Sep 25 10:31:27 2023 -0700
committer ramindani <ramindani@google.com> Mon Oct 16 09:43:17 2023 -0700
tree 9749c8e83285db50689f3ef8bf4a3c45a3c0e6ae
parent 912e153ee6c8776faac825ebe9f7a9510256093f

[SF] Adds support to call notifyExpectedPresentHint

Adds the supporting code to make the call over HAL.

BUG: 296636253
BUG: 284845445
Test: m
Change-Id: I44e26affc7b179c125524351d01ea54431b51ace

services/surfaceflinger/DisplayHardware/HWComposer.h

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index b4d3d28..e9dc4de 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -300,6 +300,8 @@
             aidl::android::hardware::graphics::common::HdrConversionStrategy,
             aidl::android::hardware::graphics::common::Hdr*) = 0;
     virtual status_t setRefreshRateChangedCallbackDebugEnabled(PhysicalDisplayId, bool enabled) = 0;
+    virtual status_t notifyExpectedPresent(PhysicalDisplayId, nsecs_t expectedPresentTime,
+                                           int32_t frameIntervalNs) = 0;
 };
 
 static inline bool operator==(const android::HWComposer::DeviceRequestedChanges& lhs,
@@ -458,6 +460,8 @@
             aidl::android::hardware::graphics::common::HdrConversionStrategy,
             aidl::android::hardware::graphics::common::Hdr*) override;
     status_t setRefreshRateChangedCallbackDebugEnabled(PhysicalDisplayId, bool enabled) override;
+    status_t notifyExpectedPresent(PhysicalDisplayId, nsecs_t expectedPresentTime,
+                                   int32_t frameIntervalNs) override;
 
     // for debugging ----------------------------------------------------------
     void dump(std::string& out) const override;