commit a04b8a5e0864b1064538db4e6dd887d2fc58dfe5
author ramindani <ramindani@google.com> Mon Aug 07 18:49:47 2023 -0700
committer ramindani <ramindani@google.com> Mon Sep 11 13:12:54 2023 -0700
tree d553e297b3469a2cb62ea9baeeaf10bb47b09ef9
parent 70465c42c69b99720004d5db76f17045abea5ce5

[SF] Update DisplayMode::Fps with PeakFps
Update to incorporate display refresh rate on
DisplayMode

With the addition of VRR, vsync period
does not necessarily represent the
refresh rate of the display, having a
peakRefreshRate that represents the
display peak refresh rate helps with
separating the concern of vsync period
being different from the peak refresh rate
supported by the device.

Test: atest libsurfaceflinger_unittest
BUG: 286048920
BUG: 284845445
Change-Id: I9d90e4def4cf3efcd5a696a4ec43fbf7698abfe4

services/surfaceflinger/DisplayDevice.h

diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index a3fa701..a044534 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -224,14 +224,14 @@
         return mRefreshRateSelector->getActiveMode();
     }
 
-    void setActiveMode(DisplayModeId, Fps displayFps, Fps renderFps);
+    void setActiveMode(DisplayModeId, Fps vsyncRate, Fps renderFps);
 
     status_t initiateModeChange(const ActiveModeInfo&,
                                 const hal::VsyncPeriodChangeConstraints& constraints,
                                 hal::VsyncPeriodChangeTimeline* outTimeline)
             REQUIRES(kMainThreadContext);
 
-    void finalizeModeChange(DisplayModeId, Fps displayFps, Fps renderFps)
+    void finalizeModeChange(DisplayModeId, Fps vsyncRate, Fps renderFps)
             REQUIRES(kMainThreadContext);
 
     scheduler::RefreshRateSelector& refreshRateSelector() const { return *mRefreshRateSelector; }
@@ -246,7 +246,7 @@
     // Enables an overlay to be displayed with the current refresh rate
     void enableRefreshRateOverlay(bool enable, bool setByHwc, bool showSpinner, bool showRenderRate,
                                   bool showInMiddle) REQUIRES(kMainThreadContext);
-    void updateRefreshRateOverlayRate(Fps displayFps, Fps renderFps, bool setByHwc = false);
+    void updateRefreshRateOverlayRate(Fps vsyncRate, Fps renderFps, bool setByHwc = false);
     bool isRefreshRateOverlayEnabled() const { return mRefreshRateOverlay != nullptr; }
     bool onKernelTimerChanged(std::optional<DisplayModeId>, bool timerExpired);