commit 6eab42d7b60dd1fc23af7f38770fb4d7e23cec79
author Dominik Laskowski <domlaskowski@google.com> Mon Sep 13 14:34:13 2021 -0700
committer Dominik Laskowski <domlaskowski@google.com> Thu Oct 14 22:26:43 2021 -0700
tree 82fe9640191536534eba1b5fffe30878353dd9f5
parent c5f9d585efa6ca354f08498ed8787ae1e44a86eb

SF: Polish Fps class

For consistent comparison (which will later be changed to check ULP
distance instead of the magnitude-dependent threshold), express the
inequality operators in terms of equality, and avoid hashing floats.

Add Hz literals and (namespaced) operators.

Bug: 129481165
Bug: 185535769
Test: libsurfaceflinger_unittest
Test: dumpsys SurfaceFlinger --vsync
Change-Id: I79be5d2dd031218c4054774d2645efb337211538

services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp

diff --git a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
index 97b60e0..9fbaece 100644
--- a/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
+++ b/services/surfaceflinger/tests/unittests/FrameTimelineTest.cpp
@@ -559,7 +559,7 @@
 }
 
 TEST_F(FrameTimelineTest, presentFenceSignaled_reportsAppMiss) {
-    Fps refreshRate = Fps(11.0);
+    Fps refreshRate = 11_Hz;
     EXPECT_CALL(*mTimeStats,
                 incrementJankyFrames(TimeStats::JankyFramesInfo{refreshRate, std::nullopt, sUidOne,
                                                                 sLayerNameOne, sGameMode,