commit b36af87f8275f4b982906f88193ec27600f2746a
author Chris Craik <ccraik@google.com> Fri Oct 16 14:23:12 2015 -0700
committer Chris Craik <ccraik@google.com> Mon Oct 19 11:32:28 2015 -0700
tree e2523b8fdff8b73761869a0075ff6ca8d455ae71
parent 5419280fb325eaf52102cf543deebb95a10a0871

Use LinearStdAllocator in DisplayList

bug:24300128

This removes most of the remaining calls to malloc when
recording DisplayLists.

Change-Id: If928bd53dac0f145aadc436a62759086b67da0ed

libs/hwui/utils/LinearAllocator.h

diff --git a/libs/hwui/utils/LinearAllocator.h b/libs/hwui/utils/LinearAllocator.h
index ade4ab3..e1c6f6c 100644
--- a/libs/hwui/utils/LinearAllocator.h
+++ b/libs/hwui/utils/LinearAllocator.h
@@ -29,6 +29,8 @@
 #include <stddef.h>
 #include <type_traits>
 
+#include <vector>
+
 namespace android {
 namespace uirenderer {
 
@@ -175,6 +177,13 @@
 template <class T1, class T2>
 bool operator!= (const LinearStdAllocator<T1>&, const LinearStdAllocator<T2>&) { return false; }
 
+template <class T>
+class LsaVector : public std::vector<T, LinearStdAllocator<T>> {
+public:
+    LsaVector(const LinearStdAllocator<T>& allocator)
+            : std::vector<T, LinearStdAllocator<T>>(allocator) {}
+};
+
 }; // namespace uirenderer
 }; // namespace android