am 89bc1395: Merge "Add more error checking for ndc" into froyo

Merge commit '89bc1395748a0a139db82adbf01166ed6fa79766' into froyo-plus-aosp

* commit '89bc1395748a0a139db82adbf01166ed6fa79766': (392 commits)
  Add more error checking for ndc
  Add javadoc for camera scene modes.
  more clean-up in preparation of bigger changes
  Fix a typo in Singleton<>
  Avoid copying for input recording frames in CameraSource
  Add video frame parameter.
  more clean-up of Surfaceflinger's client management
  Better sniffing of MPEG4 content by checking for a compatible sub-brand.
  Remove the logic in CameraSource using CameraParameters class to find out the buffer size.
  Add support for gps altitude EXIF tags.
  minor clean-up GLclampx -> GLclampf
  clean-up dead-code
  Make sure to use filtering while in fixed-size mode
  oopsie. forgot to displatch SET_BUFFERS_GEOMETRY
  Avoid repeatedly allocating and freeing memory in CameraSource
  After failing to create an AudioTrack, only stop the source if we were the ones starting it.
  Convert a number of assertions into runtime errors (OggExtractor)
  fix [2712278] The preview buffer left some black borders in left and bottom edges
  Fix 2667859: change text back to default size
  Support for thumbnail extraction in the Matroska extractor.
  ...

1 files changed, 7 insertions, 6 deletions

diff --git a/libs/surfaceflinger/MessageQueue.cpp b/libs/surfaceflinger/MessageQueue.cpp
index b43d80173a3f..d668e88d471f 100644
--- a/libs/surfaceflinger/MessageQueue.cpp
+++ b/libs/surfaceflinger/MessageQueue.cpp
@@ -60,9 +60,9 @@ MessageQueue::~MessageQueue()
 {
 }
 
-MessageList::value_type MessageQueue::waitMessage(nsecs_t timeout)
+sp<MessageBase> MessageQueue::waitMessage(nsecs_t timeout)
 {
-    MessageList::value_type result;
+    sp<MessageBase> result;
 
     bool again;
     do {
@@ -132,6 +132,7 @@ MessageList::value_type MessageQueue::waitMessage(nsecs_t timeout)
         if (again) {
             // the message has been processed. release our reference to it
             // without holding the lock.
+            result->notify();
             result = 0;
         }
         
@@ -141,7 +142,7 @@ MessageList::value_type MessageQueue::waitMessage(nsecs_t timeout)
 }
 
 status_t MessageQueue::postMessage(
-        const MessageList::value_type& message, nsecs_t relTime, uint32_t flags)
+        const sp<MessageBase>& message, nsecs_t relTime, uint32_t flags)
 {
     return queueMessage(message, relTime, flags);
 }
@@ -154,7 +155,7 @@ status_t MessageQueue::invalidate() {
 }
 
 status_t MessageQueue::queueMessage(
-        const MessageList::value_type& message, nsecs_t relTime, uint32_t flags)
+        const sp<MessageBase>& message, nsecs_t relTime, uint32_t flags)
 {
     Mutex::Autolock _l(mLock);
     message->when = systemTime() + relTime;
@@ -167,13 +168,13 @@ status_t MessageQueue::queueMessage(
     return NO_ERROR;
 }
 
-void MessageQueue::dump(const MessageList::value_type& message)
+void MessageQueue::dump(const sp<MessageBase>& message)
 {
     Mutex::Autolock _l(mLock);
     dumpLocked(message);
 }
 
-void MessageQueue::dumpLocked(const MessageList::value_type& message)
+void MessageQueue::dumpLocked(const sp<MessageBase>& message)
 {
     LIST::const_iterator cur(mMessages.begin());
     LIST::const_iterator end(mMessages.end());