commit 0ffa62b26a941fd17b53acbf1441270958fb87b4
author Chia-I Wu <olv@google.com> Wed Apr 19 22:20:55 2017 -0700
committer Chia-I Wu <olv@google.com> Wed Apr 19 22:30:53 2017 -0700
tree ca995b5e0ab42d653b03c62f38372697ee94cdff
parent 1fbefc70dfc5bef14168431e4b443cb6a4d5ceec

libui: log an error on allocation failure

This was on the gralloc0/gralloc1 path, but was missing from the HIDL
gralloc path.

Bug: 37444686
Test: allocate an invalid buffer
Change-Id: If1ea0e27c228d82abbcd6f6290eb8fee423828e7

libs/ui/GraphicBufferAllocator.cpp

diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp
index 9beed0e..11f0250 100644
--- a/libs/ui/GraphicBufferAllocator.cpp
+++ b/libs/ui/GraphicBufferAllocator.cpp
@@ -137,6 +137,10 @@
 
         return NO_ERROR;
     } else {
+        ALOGE("Failed to allocate (%u x %u) layerCount %u format %d "
+                "producerUsage %" PRIx64 " consumerUsage %" PRIx64 ": %d",
+                width, height, layerCount, format, producerUsage,
+                consumerUsage, error);
         return NO_MEMORY;
     }
 }