[SF] Update only the render rate on the

refresh rate indicator

Test: manual
BUG: 284845445
Change-Id: I30c34f1363bd7b3a21741c6b3ee70b67b1938fc0

1 files changed, 9 insertions, 0 deletions

diff --git a/services/surfaceflinger/RefreshRateOverlay.cpp b/services/surfaceflinger/RefreshRateOverlay.cpp
index e918dc9045..be04c09fa3 100644
--- a/services/surfaceflinger/RefreshRateOverlay.cpp
+++ b/services/surfaceflinger/RefreshRateOverlay.cpp
@@ -19,6 +19,7 @@
 #include "Client.h"
 #include "Layer.h"
 #include "RefreshRateOverlay.h"
+#include "Utils/FlagUtils.h"
 
 #include <SkSurface.h>
 
@@ -249,6 +250,14 @@ void RefreshRateOverlay::changeRefreshRate(Fps vsyncRate, Fps renderFps) {
     createTransaction().setBuffer(mSurfaceControl->get(), buffer).apply();
 }
 
+void RefreshRateOverlay::changeRenderRate(Fps renderFps) {
+    if (mFeatures.test(Features::RenderRate) && mVsyncRate && flagutils::vrrConfigEnabled()) {
+        mRenderFps = renderFps;
+        const auto buffer = getOrCreateBuffers(*mVsyncRate, renderFps)[mFrame];
+        createTransaction().setBuffer(mSurfaceControl->get(), buffer).apply();
+    }
+}
+
 void RefreshRateOverlay::animate() {
     if (!mFeatures.test(Features::Spinner) || !mVsyncRate) return;