commit 7c9fa270062a2ea0f9aacdf17835231e8878bc41
author Patrick Williams <pdwilliams@google.com> Fri Aug 30 12:38:43 2024 +0000
committer Patrick Williams <pdwilliams@google.com> Fri Aug 30 07:51:44 2024 -0500
tree c8d26c48f2521468b02c2261bf5cb5eb56764dc7
parent 2b84a2e28aa8acad97b2d6d83de2d602cffa9547

Read from BufferReleaseChannel in background thread

Bug: 294133380
Flag: com.android.graphics.libgui.flags.buffer_release_channel
Test: BLASTBufferQueueTest
Change-Id: I99c5da3bd99d6893ae24f5d55e7553b02bfc07ab

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index ce83475..f4bff8f 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -5063,6 +5063,10 @@
         }
     }
 
+    if (what & layer_state_t::eBufferReleaseChannelChanged) {
+        layer->setBufferReleaseChannel(s.bufferReleaseChannel);
+    }
+
     const auto& requestedLayerState = mLayerLifecycleManager.getLayerFromId(layer->getSequence());
     bool willPresentCurrentTransaction = requestedLayerState &&
             (requestedLayerState->hasReadyFrame() ||