commit 8be02e37686a3101f8a6d6137486a81e8cd5bfdc
author Ady Abraham <adyabr@google.com> Mon Jan 06 16:59:14 2020 -0800
committer Ady Abraham <adyabr@google.com> Thu Jan 09 19:28:55 2020 +0000
tree 821a29ecf881c049d14b844f235fb3c6310f15c7
parent 0ecfc27cf8a847087b8ee0edef6ad52be03e9129

SurfaceFlinger: relative size RefreshRateOverlay

Use display size to calculate the overlay size.

Test: Enable refresh rate overlay
Change-Id: I4b53c8f8137ec9b59867079d70e1016e2a57a2e6

services/surfaceflinger/RefreshRateOverlay.cpp

diff --git a/services/surfaceflinger/RefreshRateOverlay.cpp b/services/surfaceflinger/RefreshRateOverlay.cpp
index 6598bd8..c69859e 100644
--- a/services/surfaceflinger/RefreshRateOverlay.cpp
+++ b/services/surfaceflinger/RefreshRateOverlay.cpp
@@ -192,10 +192,20 @@
 }
 
 void RefreshRateOverlay::changeRefreshRate(const RefreshRate& refreshRate) {
+    const auto display = mFlinger.getDefaultDisplayDeviceLocked();
+    if (!display) {
+        return;
+    }
+
+    const int32_t left = display->getWidth() / 32;
+    const int32_t top = display->getHeight() / 32;
+    const int32_t right = left + display->getWidth() / 8;
+    const int32_t buttom = top + display->getHeight() / 32;
+
     auto buffer = mBufferCache[refreshRate.fps];
     mLayer->setBuffer(buffer, 0, 0, {});
-    mLayer->setFrame(Rect(20, 120, 20 + SevenSegmentDrawer::getWidth(),
-                          120 + SevenSegmentDrawer::getHeight()));
+
+    mLayer->setFrame(Rect(left, top, right, buttom));
 
     mFlinger.mTransactionFlags.fetch_or(eTransactionMask);
 }