commit 5757e82631820372382d3369c54cc3a1ffef812f
author Zach Reizner <zachr@google.com> Fri Oct 16 19:06:31 2015 -0700
committer Zach Reizner <zachr@google.com> Fri Oct 23 15:51:01 2015 -0700
tree 99c1a4f970a1011cf572808249c7a86ad240af8c
parent 203f954f267d9027260b0d60c9cc842840fdf229

drm_hwcomposer: implement squashing

Change-Id: Ifd4feaa0de303ddfd519d4415ab31d2a72f26022

hwcomposer.cpp

diff --git a/hwcomposer.cpp b/hwcomposer.cpp
index f1d6fbb..7fec244 100644
--- a/hwcomposer.cpp
+++ b/hwcomposer.cpp
@@ -482,6 +482,8 @@
     layers_map.emplace_back();
     DrmCompositionDisplayLayersMap &map = layers_map.back();
     map.display = i;
+    map.geometry_changed =
+        (dc->flags & HWC_GEOMETRY_CHANGED) == HWC_GEOMETRY_CHANGED;
     std::vector<size_t> &indices_to_composite = layers_indices[i];
     for (size_t j : indices_to_composite) {
       hwc_layer_1_t *sf_layer = &dc->hwLayers[j];