commit 484979b1ab25aa41f503bd846323ab93b46d37e5
author Lajos Molnar <lajos@google.com> Wed May 06 12:02:56 2015 -0700
committer Lajos Molnar <lajos@google.com> Thu May 07 11:46:15 2015 -0700
tree 22b238e766c3e9deec52f1354b0dbca6158c217f
parent b2d0b487efd40700199852c9a18b369b1651f15b

ACodec: blank surface when switching to another surface

Bug: 20885565
Change-Id: I9b0d279724aab24e0a270770258716d115ef15bc

media/libstagefright/ACodec.cpp

diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index 134bdae..5475a4a 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -651,6 +651,11 @@
         (void)surface->getIGraphicBufferProducer()->allowAllocation(false);
     }
 
+    // push blank buffers to previous window if requested
+    if (mFlags & kFlagPushBlankBuffersToNativeWindowOnShutdown) {
+        pushBlankBuffersToNativeWindow(mNativeWindow.get());
+    }
+
     mNativeWindow = nativeWindow;
     return OK;
 }