Apparently a MemoryHeapPMem must be slap()ed for SurfaceFlinger to use the contained buffers.

Change-Id: I86916a14c6cf9e65145711c6ded433b864f84456
related-to-bug: 2474091

1 files changed, 3 insertions, 1 deletions

diff --git a/media/libstagefright/colorconversion/SoftwareRenderer.cpp b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
index 4c11c36dea50..a6dbf6912ee1 100644
--- a/media/libstagefright/colorconversion/SoftwareRenderer.cpp
+++ b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
@@ -45,7 +45,9 @@ SoftwareRenderer::SoftwareRenderer(
         LOGI("Creating physical memory heap failed, reverting to regular heap.");
         mMemoryHeap = new MemoryHeapBase(2 * mFrameSize);
     } else {
-        mMemoryHeap = new MemoryHeapPmem(mMemoryHeap);
+        sp<MemoryHeapPmem> pmemHeap = new MemoryHeapPmem(mMemoryHeap);
+        pmemHeap->slap();
+        mMemoryHeap = pmemHeap;
     }
 
     CHECK(mISurface.get() != NULL);