Re #1945 (misc): Fixed occasional crash in pjsua Android sample app when initializing OpenGL renderer (crash in init_opengl()->ANativeWindow_setBuffersGeometry()). It doesn't happen in pjsua2 sample app.

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@5525 74dad513-b988-da41-8d7b-12977e46ad98

4 files changed, 42 insertions, 21 deletions

diff --git a/pjsip-apps/src/pjsua/android/app/src/main/java/MainActivity.java b/pjsip-apps/src/pjsua/android/app/src/main/java/MainActivity.java
index 927a70b6..b3e7e458 100644
--- a/pjsip-apps/src/pjsua/android/app/src/main/java/MainActivity.java
+++ b/pjsip-apps/src/pjsua/android/app/src/main/java/MainActivity.java
@@ -138,6 +138,17 @@ public class MainActivity extends Activity implements SurfaceHolder.Callback {
 		ui.sendMessageDelayed(msg, 100);
 	    }
 	}
+
+        @Override
+        public void onCallVideoStart() {
+            MainActivity ma = ((MyHandler)ui_handler.get()).mTarget.get();
+            SurfaceView surfaceView = (SurfaceView)
+                ma.findViewById(R.id.surfaceViewIncomingCall);
+
+            WindowHandle wh = new WindowHandle();
+            wh.setWindow(surfaceView.getHolder().getSurface());
+            pjsua.setVideoWindow(wh);
+        }
     }
 
     private void updateStatus(String output) {
@@ -261,17 +272,21 @@ public class MainActivity extends Activity implements SurfaceHolder.Callback {
     
     public void surfaceChanged(SurfaceHolder holder, int format, int w, int h)
     {
-	pjsua.setIncomingVideoRenderer(holder.getSurface());
+        WindowHandle wh = new WindowHandle();
+        wh.setWindow(holder.getSurface());
+        pjsua.setVideoWindow(wh);
     }
 
     public void surfaceCreated(SurfaceHolder holder)
     {
-	pjsua.setIncomingVideoRenderer(holder.getSurface());
+
     }
 
     public void surfaceDestroyed(SurfaceHolder holder)
     {
-	pjsua.setIncomingVideoRenderer(null);
+        WindowHandle wh = new WindowHandle();
+        wh.setWindow(null);
+        pjsua.setVideoWindow(wh);
     }
     
 }
diff --git a/pjsip-apps/src/pjsua/android/jni/pjsua.i b/pjsip-apps/src/pjsua/android/jni/pjsua.i
index e98954a4..e65574d3 100755
--- a/pjsip-apps/src/pjsua/android/jni/pjsua.i
+++ b/pjsip-apps/src/pjsua/android/jni/pjsua.i
@@ -14,9 +14,13 @@
 /* Turn on director wrapping PjsuaAppCallback */
 %feature("director") PjsuaAppCallback;
 
-/* Convert Surface object to ANativeWindow for setIncomingVideoRenderer() */
+/* Convert Surface object to ANativeWindow */
 %typemap(in) jobject surface {
     $1 = $input? (jobject)ANativeWindow_fromSurface(jenv, $input) : NULL;
 }
 
+%extend WindowHandle {
+    void setWindow(jobject surface) { $self->window = surface; }
+}
+
 %include "pjsua_app_callback.h"
diff --git a/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.cpp b/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.cpp
index a7199423..b8b9ca64 100644
--- a/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.cpp
+++ b/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.cpp
@@ -30,7 +30,16 @@ static pjsua_app_cfg_t android_app_config;
 static int restart_argc;
 static char **restart_argv;
 static pjsua_callback pjsua_cb_orig;
-static jobject callVideoSurface;
+static pjsua_vid_win_id winId = PJSUA_INVALID_ID;
+
+void setVideoWindow(const WindowHandle& win)
+{
+    pjmedia_vid_dev_hwnd vhwnd;
+   
+    vhwnd.info.window = win.window;
+    if (winId != PJSUA_INVALID_ID)
+    	pjsua_vid_win_set_win(winId, &vhwnd);
+}
 
 extern const char *pjsua_app_def_argv[];
 
@@ -57,13 +66,8 @@ static void on_call_media_state(pjsua_call_id call_id)
 	    med_info->status == PJSUA_CALL_MEDIA_ACTIVE &&
 	    med_info->stream.vid.win_in != PJSUA_INVALID_ID)
 	{
-	    pjmedia_vid_dev_hwnd vhwnd;
-
-	    /* Setup renderer surface */
-	    pj_bzero(&vhwnd, sizeof(vhwnd));
-	    vhwnd.type = PJMEDIA_VID_DEV_HWND_TYPE_ANDROID;
-	    vhwnd.info.window = callVideoSurface;
-	    pjsua_vid_win_set_win(med_info->stream.vid.win_in, &vhwnd);
+	    winId = med_info->stream.vid.win_in;
+	    registeredCallbackObject->onCallVideoStart();
 	    break;
 	}
     }
@@ -162,10 +166,4 @@ void setCallbackObject(PjsuaAppCallback* callback)
     registeredCallbackObject = callback;
 }
 
-
-void setIncomingVideoRenderer(jobject surface)
-{
-    callVideoSurface = surface;
-}
-
 #endif
diff --git a/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.h b/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.h
index 38dc996d..b90ef60d 100644
--- a/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.h
+++ b/pjsip-apps/src/pjsua/android/jni/pjsua_app_callback.h
@@ -19,21 +19,25 @@
 #ifndef __PJSUA_APP_CALLBACK_H__
 #define __PJSUA_APP_CALLBACK_H__
 
-#include <jni.h>
-
 class PjsuaAppCallback {
 public:
     virtual ~PjsuaAppCallback() {}
     virtual void onStarted(const char *msg) {}
     virtual void onStopped(int restart) {}
+    virtual void onCallVideoStart() {}
 };
 
+typedef struct WindowHandle {
+    void    	*window;
+} WindowHandle;
+
+void setVideoWindow(const WindowHandle& win);
+
 extern "C" {
 int pjsuaStart();
 void pjsuaDestroy();
 int pjsuaRestart();
 void setCallbackObject(PjsuaAppCallback* callback);
-void setIncomingVideoRenderer(jobject surface);
 }
 
 #endif /* __PJSUA_APP_CALLBACK_H__ */