commit a6a529236ea307088e522b3e661f74a0537c99b7
author Dan Albert <danalbert@google.com> Fri Jan 11 14:47:59 2019 -0800
committer Dan Albert <danalbert@google.com> Fri Jan 11 14:48:55 2019 -0800
tree 1d15a1eab42f6952d1f54e35cd71097c8a9894c2
parent 15213e41755c0a3782e846bcd0db7ec582a28cea

Fix comparator operator() definition.

Comparators should be const. The libc++ update checks for this and
rejects non-const comparators.

Test: m
Bug: None
Change-Id: If2f76c020943b5bcb55803f0742990c9965afd6e

graphics/composer/2.1/utils/hwc2on1adapter/HWC2On1Adapter.cpp

diff --git a/graphics/composer/2.1/utils/hwc2on1adapter/HWC2On1Adapter.cpp b/graphics/composer/2.1/utils/hwc2on1adapter/HWC2On1Adapter.cpp
index 366d641..3d138f7 100644
--- a/graphics/composer/2.1/utils/hwc2on1adapter/HWC2On1Adapter.cpp
+++ b/graphics/composer/2.1/utils/hwc2on1adapter/HWC2On1Adapter.cpp
@@ -1921,8 +1921,8 @@
     mHwc1Id(0),
     mHasUnsupportedPlaneAlpha(false) {}
 
-bool HWC2On1Adapter::SortLayersByZ::operator()(
-        const std::shared_ptr<Layer>& lhs, const std::shared_ptr<Layer>& rhs) {
+bool HWC2On1Adapter::SortLayersByZ::operator()(const std::shared_ptr<Layer>& lhs,
+                                               const std::shared_ptr<Layer>& rhs) const {
     return lhs->getZ() < rhs->getZ();
 }