Squashed commit of the following:

commit 333057b355f8c260c549553b9a0634755c838b6a
Author: Andreas Huber <andih@google.com>
Date:   Fri Nov 13 15:35:48 2009 -0800

    Some more tweaks to AVC encoding on sholes.

commit 9981d0ee52ec5b8b0182aae733d1571e3ebb8390
Author: Andreas Huber <andih@google.com>
Date:   Thu Nov 12 16:36:57 2009 -0800

    Support for avc encoding, including sholes specific tweaks to pick the right colorspace for the camera to not require transcoding.

commit 5ba0ebbbd4efca51f3ae1f60e2ca31e7d2cf136d
Author: Andreas Huber <andih@google.com>
Date:   Wed Nov 11 09:50:03 2009 -0800

    Enable actual (camera) video-only recording using h.263 or mpeg4 encoding.

commit 3fd59c3526a37fe7c696f4a978925d1831c09313
Author: Andreas Huber <andih@google.com>
Date:   Tue Nov 10 14:57:48 2009 -0800

    Allow switching between the PV recorder implementation and one supported by stagefright.

    This is controlled through the property "media.stagefright.enable-record".

4 files changed, 10 insertions, 1 deletions

diff --git a/include/media/stagefright/CameraSource.h b/include/media/stagefright/CameraSource.h
index ff3ea05..ea435de 100644
--- a/include/media/stagefright/CameraSource.h
+++ b/include/media/stagefright/CameraSource.h
@@ -26,6 +26,7 @@
 
 namespace android {
 
+class ICamera;
 class IMemory;
 class ISurface;
 class Camera;
@@ -33,9 +34,12 @@ class Camera;
 class CameraSource : public MediaSource {
 public:
     static CameraSource *Create();
+    static CameraSource *CreateFromICamera(const sp<ICamera> &icamera);
 
     virtual ~CameraSource();
 
+    void setPreviewSurface(const sp<ISurface> &surface);
+
     virtual status_t start(MetaData *params = NULL);
     virtual status_t stop();
 
@@ -48,6 +52,7 @@ private:
     friend class CameraSourceListener;
 
     sp<Camera> mCamera;
+    sp<ISurface> mPreviewSurface;
 
     Mutex mLock;
     Condition mFrameAvailableCondition;
diff --git a/include/media/stagefright/MPEG4Writer.h b/include/media/stagefright/MPEG4Writer.h
index 6b0399f..2ca04fa 100644
--- a/include/media/stagefright/MPEG4Writer.h
+++ b/include/media/stagefright/MPEG4Writer.h
@@ -33,6 +33,7 @@ class MetaData;
 class MPEG4Writer : public RefBase {
 public:
     MPEG4Writer(const char *filename);
+    MPEG4Writer(int fd);
 
     void addSource(const sp<MediaSource> &source);
     status_t start();
@@ -65,6 +66,7 @@ private:
     List<off_t> mBoxes;
 
     off_t addSample(MediaBuffer *buffer);
+    off_t addLengthPrefixedSample(MediaBuffer *buffer);
 
     MPEG4Writer(const MPEG4Writer &);
     MPEG4Writer &operator=(const MPEG4Writer &);
diff --git a/include/media/stagefright/MetaData.h b/include/media/stagefright/MetaData.h
index c2d8f98..583128f 100644
--- a/include/media/stagefright/MetaData.h
+++ b/include/media/stagefright/MetaData.h
@@ -38,7 +38,8 @@ enum {
     kKeyESDS              = 'esds',  // raw data
     kKeyAVCC              = 'avcc',  // raw data
     kKeyWantsNALFragments = 'NALf',
-    kKeyIsSyncFrame       = 'sync',
+    kKeyIsSyncFrame       = 'sync',  // int32_t (bool)
+    kKeyIsCodecConfig     = 'conf',  // int32_t (bool)
     kKeyTime              = 'time',  // int64_t (usecs)
     kKeyDuration          = 'dura',  // int64_t (usecs)
     kKeyColorFormat       = 'colf',
diff --git a/include/media/stagefright/OMXCodec.h b/include/media/stagefright/OMXCodec.h
index 7890883..4c60623 100644
--- a/include/media/stagefright/OMXCodec.h
+++ b/include/media/stagefright/OMXCodec.h
@@ -159,6 +159,7 @@ private:
             const char *mime, OMX_U32 width, OMX_U32 height);
 
     status_t setupMPEG4EncoderParameters();
+    status_t setupAVCEncoderParameters();
 
     void setVideoOutputFormat(
             const char *mime, OMX_U32 width, OMX_U32 height);