commit e8c06798e96e7fc28c092343162b58d57f16ede3
author Roman Stratiienko <roman.o.stratiienko@globallogic.com> Thu Sep 30 10:09:31 2021 +0300
committer Roman Stratiienko <roman.o.stratiienko@globallogic.com> Sat Oct 23 04:47:33 2021 +0300
tree f3584add1a6456079babe849f9964a382f42f8f1
parent 013d06819889fe1bf57a939bc58f2436dad39254

drm_hwcomposer: Move client flattening closer to the frontend

Remove unnecessary code from DrmCompositor.
Drops ~100 LoC.

Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>

backend/Backend.cpp

diff --git a/backend/Backend.cpp b/backend/Backend.cpp
index 312faed..d7eb240 100644
--- a/backend/Backend.cpp
+++ b/backend/Backend.cpp
@@ -34,7 +34,8 @@
   int client_start = -1;
   size_t client_size = 0;
 
-  if (display->compositor().ShouldFlattenOnClient()) {
+  if (display->ProcessClientFlatteningState(layers.size() <= 1)) {
+    display->total_stats().frames_flattened_++;
     client_start = 0;
     client_size = layers.size();
     MarkValidated(layers, client_start, client_size);
@@ -56,8 +57,6 @@
 
   *num_types = client_size;
 
-  display->total_stats().frames_flattened_ = display->compositor()
-                                                 .GetFlattenedFramesCount();
   display->total_stats().gpu_pixops_ += CalcPixOps(layers, client_start,
                                                    client_size);
   display->total_stats().total_pixops_ += CalcPixOps(layers, 0, layers.size());