commit ae00f5c39c170007244ee0ee36b74a6daca4a063
author Chia-I Wu <olv@google.com> Mon Jul 17 10:32:15 2017 -0700
committer Chia-I Wu <olv@google.com> Mon Jul 17 10:33:16 2017 -0700
tree 67e8d6918d7871e157cb64132d5668c047131676
parent be3cb04f37bb04fcbc8f59cf5be2204975c38b5d

graphics: sideband streams are not buffers

We should call native_handle_clone instead of IMapper::importBuffer
on sideband stream handles.

Bug: 63707399
Test: manual
Change-Id: Ie07e50f6bb771f3c7a69d29e36f60b149dc6af95

graphics/composer/2.1/default/ComposerClient.cpp

diff --git a/graphics/composer/2.1/default/ComposerClient.cpp b/graphics/composer/2.1/default/ComposerClient.cpp
index 5a96e29..e792034 100644
--- a/graphics/composer/2.1/default/ComposerClient.cpp
+++ b/graphics/composer/2.1/default/ComposerClient.cpp
@@ -1149,6 +1149,13 @@
 
         // input handle is ignored
         *outHandle = entry->getHandle();
+    } else if (cache == BufferCache::LAYER_SIDEBAND_STREAMS) {
+        if (handle) {
+            *outHandle = native_handle_clone(handle);
+            if (*outHandle == nullptr) {
+                return Error::NO_RESOURCES;
+            }
+        }
     } else {
         if (!sHandleImporter.importBuffer(handle)) {
             return Error::NO_RESOURCES;