commit b5aaa4a4d8f3c6f8be574b6ad8bd20fb74da6b9c
author Jamie Gennis <jgennis@google.com> Thu Dec 15 18:14:05 2011 -0800
committer The Android Automerger <android-build@android.com> Thu Dec 15 20:18:19 2011 -0800
tree c5f62a947aa04afb4e3f5f8f8ddbb569ff8fa0c0
parent 8df7a98161a07f2348f292f7691887bbb8293fef

SurfaceMediaSource: use the HW_TEXTURE usage bit

This change makes SurfaceMediaSource request Gralloc buffers with the
HW_TEXTURE usage bit rather than the VIDEO_ENCODER bit.  It is a
temporary workaround for what is likely a Gralloc bug.

Bug: 5771063
Change-Id: I9cce615e80fc14a1644fae27ba06970c262dd179

media/libstagefright/SurfaceMediaSource.cpp

diff --git a/media/libstagefright/SurfaceMediaSource.cpp b/media/libstagefright/SurfaceMediaSource.cpp
index 86b33d1..38daf72 100644
--- a/media/libstagefright/SurfaceMediaSource.cpp
+++ b/media/libstagefright/SurfaceMediaSource.cpp
@@ -336,7 +336,9 @@
         (uint32_t(buffer->height) != h) ||
         (uint32_t(buffer->format) != format) ||
         ((uint32_t(buffer->usage) & usage) != usage)) {
-            usage |= GraphicBuffer::USAGE_HW_VIDEO_ENCODER;
+            // XXX: This will be changed to USAGE_HW_VIDEO_ENCODER once driver
+            // issues with that flag get fixed.
+            usage |= GraphicBuffer::USAGE_HW_TEXTURE;
             status_t error;
             sp<GraphicBuffer> graphicBuffer(
                     mGraphicBufferAlloc->createGraphicBuffer(