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List:       helix-video-cvs
Subject:    [Video-cvs] sitelib/pub minisurf.h, 1.14.2.2.38.4, 1.14.2.2.38.4.28.1
From:       xubingzhang () helixcommunity ! org
Date:       2012-11-30 12:16:12
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Update of /cvsroot/video/sitelib/pub
In directory cvs01.internal.helixcommunity.org:/tmp/cvs-serv5053/sitelib/pub

Modified Files:
      Tag: hxclient_5_0_1_hebe
	minisurf.h 
Log Message:
the modification is for the grab feature.
total modified files :
./common/include/hxiids.h
./common/include/hxwin.h
./player/kit/android/ndk/clientcontext.cpp
./player/kit/android/ndk/clientcontext.h
./player/kit/android/ndk/PlayerDriver.cpp
./player/kit/android/ndk/PlayerDriver.h
./player/kit/android/ndk/pub/HelixPlayer.h
./player/kit/android/ndk/sitesupplier.cpp
./player/kit/android/ndk/sitesupplier.h
./video/sitelib/basesite.cpp
./video/sitelib/minisite.cpp
./video/sitelib/minisurf.cpp
./video/sitelib/pub/basesite.h
./video/sitelib/pub/minisite.h
./video/sitelib/pub/minisurf.h
./video_ndk/sitelib/platform/unix/miniandroidsurf_ndk.cpp
./video_ndk/sitelib/platform/unix/miniandroidsurf_opengl_effect.cpp
./video_ndk/sitelib/pub/platform/unix/miniandroidsurf_ndk.h

synopsis:
The grab feature is ok on OpenGL enabled/disabled env.
  If enable openGL module, helix will use the \
video_ndk/sitelib/platform/unix/miniAndroidSurf_opengl_effect.cpp,  Else helix will \
use the video_ndk/sitelib/platform/unix/miniAndroidSurf_ndk.cpp

Main grab logic:
1)       When helix is playing status:
JavaApp want to use grab function, at first step, call pause(). Helix will capture \
and save the current timeline image data to a buffer. Then helix pause. The second \
step is JavaAPP call grab(), then helix will use the saved data to upper level. 2)    \
When helix is not playing status a)       Pause status:
This status is similar to the playing status because the helix save the frame data \
before pause operation. b)       Current time is pause status, then user seek to a \
specific timeline. Then grab. The process of handling this circumstance is that helix \
will save the one frame video data to the buffer after the seek action is completed.  \
                
      Then JavaApp call grab(),helix will use the saved data to upper level.

others explanation: add a new interface IHXSiteCapture1 for not breaking the current \
interface with new PURE methods.


Index: minisurf.h
===================================================================
RCS file: /cvsroot/video/sitelib/pub/minisurf.h,v
retrieving revision 1.14.2.2.38.4
retrieving revision 1.14.2.2.38.4.28.1
diff -u -d -r1.14.2.2.38.4 -r1.14.2.2.38.4.28.1
--- minisurf.h	7 Nov 2011 08:18:00 -0000	1.14.2.2.38.4
+++ minisurf.h	30 Nov 2012 12:16:04 -0000	1.14.2.2.38.4.28.1
@@ -128,7 +128,7 @@
     
     virtual HX_RESULT   _ReleaseHoldBuffers(){ return HXR_OK; } 
     int GetSrcCID() { return m_nSrcCID; }
-    void CaptureImage(UCHAR* pImageData, HXBitmapInfoHeader* pBitmapInfo);
+    virtual void CaptureImage(UCHAR* pImageData, HXBitmapInfoHeader* pBitmapInfo);
 
 #ifdef HELIX_FEATURE_AUTOROTATE	
 public:


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