commit f35ddc9843af8979944a41237e3ad72248894c26
author Miao Wang <miaowang@google.com> Mon Apr 03 16:42:03 2017 -0700
committer Miao Wang <miaowang@google.com> Tue Apr 04 05:59:19 2017 +0000
tree 64ad2358d9535e7db7c71579f368b103c254fbb9
parent f2764a4aedf5daea911900f99d5cd0a314185123

[RenderScript] Connect ANativeWindow to BufferQueue before calling
AllocationSetSurface.

Bug: 34334222
Test: mm, boot Sailfish, CTS pass and ImageProcessingJB works well.
Change-Id: I77e7fb69987a347862286299622343b4f7879ab0

rs/jni/android_renderscript_RenderScript.cpp

diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index c532efb..0acbb02 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -1282,7 +1282,9 @@
 
     ANativeWindow *anw = nullptr;
     if (sur != 0) {
+        // Connect the native window handle to buffer queue.
         anw = ANativeWindow_fromSurface(_env, sur);
+        native_window_api_connect(anw, NATIVE_WINDOW_API_CPU);
     }
 
     rsAllocationSetSurface((RsContext)con, (RsAllocation)alloc, anw);