Plumb new frameRateSelectionStrategy value

This new value will allow a parent layer to override the frame
rate specifications of all its descendants. This CL only plumbs the
value from Transaction to Layer.

Bug: 297418260
Test: atest CtsSurfaceControlTestsStaging
Test: atest libsurfaceflinger_unittest
Change-Id: Ibbda6ff6c143e931240178d89306822b4cce9669

1 files changed, 8 insertions, 0 deletions

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 6d4d186fd7..10768a9b0c 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -5206,6 +5206,14 @@ uint32_t SurfaceFlinger::setClientStateLocked(const FrameTimelineInfo& frameTime
             flags |= eTraversalNeeded;
         }
     }
+    if (what & layer_state_t::eFrameRateSelectionStrategyChanged) {
+        const scheduler::LayerInfo::FrameRateSelectionStrategy strategy =
+                scheduler::LayerInfo::convertFrameRateSelectionStrategy(
+                        s.frameRateSelectionStrategy);
+        if (layer->setFrameRateSelectionStrategy(strategy)) {
+            flags |= eTraversalNeeded;
+        }
+    }
     if (what & layer_state_t::eFixedTransformHintChanged) {
         if (layer->setFixedTransformHint(s.fixedTransformHint)) {
             flags |= eTraversalNeeded | eTransformHintUpdateNeeded;