Ravi,
I rebuilt openCore with ENABLE_PV_LOGGING=1 (using your suggestions,
running the make command from the top level android directory) and re-
did my steps again (although, not necessary since the pvlogger.txt is
already in the /sdcard...I just basically restarted my eclipse and
emulator).
Unfortunately, I'm not seeing any logs that would look like it comes
from the openCore engine...unless I'm not looking at the right place.
What should the "tag" be in the logcat display to know that the log
came from the openCore engine? Or what should I expect if I have the
logging on and I run the APIDemos sample code for playing back media
in the emulator?
In the Eclipse Debug Perspective, here is what I see in the logcat
verbose output (I'm playing a local media file)
02-02 18:48:23.172: INFO/ActivityManager(54): Starting activity:
Intent { comp={com.example.android.apis/
com.example.android.apis.media.MediaPlayerDemo} }
02-02 18:48:24.052: INFO/ActivityManager(54): Displayed activity
com.example.android.apis/.media.MediaPlayerDemo: 872 ms
02-02 18:48:30.232: INFO/ActivityManager(54): Starting activity:
Intent { comp={com.example.android.apis/
com.example.android.apis.media.MediaPlayerDemo_Video} (has extras) }
02-02 18:48:31.121: DEBUG/MediaPlayerDemo(201): surfaceCreated called
02-02 18:48:31.742: DEBUG/MediaPlayerDemo(201): surfaceChanged called
02-02 18:48:32.022: DEBUG/MediaPlayerDemo(201): onPrepared called
02-02 18:48:32.101: INFO/ActivityManager(54): Displayed activity
com.example.android.apis/.media.MediaPlayerDemo_Video: 1870 ms
02-02 18:48:35.822: WARN/AudioFlinger(24): write blocked for 139 msecs
02-02 18:48:35.882: WARN/AudioFlinger(24): write blocked for 53 msecs
02-02 18:48:35.982: WARN/AudioFlinger(24): write blocked for 93 msecs
02-02 18:49:40.192: DEBUG/MediaPlayerDemo(201): onCompletion called
...on streaming, here is the log (I see a tag "VERBOSE/
ProtocolEngine". Could this be an openCore trace log? Does that mean
logging is working now?)
02-02 18:52:55.652: INFO/ActivityManager(54): Starting activity:
Intent { comp={com.example.android.apis/
com.example.android.apis.media.MediaPlayerDemo_Video} (has extras) }
02-02 18:52:56.322: DEBUG/MediaPlayerDemo(201): surfaceCreated called
02-02 18:52:57.132: VERBOSE/ProtocolEngine(24): DownloadRate 104166
bytes per sec. Downloaded Bytes 5643/34714
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): error: Prepare
failed.: status=0xFFFFFFFF
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): java.io.IOException:
Prepare failed.: status=0xFFFFFFFF
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.media.MediaPlayer.prepare(Native Method)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
com.example.android.apis.media.MediaPlayerDemo_Video.playVideo
(MediaPlayerDemo_Video.java:112)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
com.example.android.apis.media.MediaPlayerDemo_Video.surfaceCreated
(MediaPlayerDemo_Video.java:157)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.SurfaceView.updateWindow(SurfaceView.java:347)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.SurfaceView.dispatchDraw(SurfaceView.java:255)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.drawChild(ViewGroup.java:1434)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.drawChild(ViewGroup.java:1434)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.View.draw(View.java:5355)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.widget.FrameLayout.draw(FrameLayout.java:324)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.drawChild(ViewGroup.java:1436)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.drawChild(ViewGroup.java:1434)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewGroup.dispatchDraw(ViewGroup.java:1208)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.View.draw(View.java:5355)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.widget.FrameLayout.draw(FrameLayout.java:324)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
com.android.internal.policy.impl.PhoneWindow$DecorView.draw
(PhoneWindow.java:1701)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewRoot.draw(ViewRoot.java:980)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewRoot.performTraversals(ViewRoot.java:829)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.view.ViewRoot.handleMessage(ViewRoot.java:1103)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.os.Handler.dispatchMessage(Handler.java:88)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.os.Looper.loop(Looper.java:123)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
android.app.ActivityThread.main(ActivityThread.java:3742)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
java.lang.reflect.Method.invokeNative(Native Method)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
java.lang.reflect.Method.invoke(Method.java:515)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:739)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:497)
02-02 18:52:57.402: ERROR/MediaPlayerDemo(201): at
dalvik.system.NativeStart.main(Native Method)
02-02 18:52:57.642: DEBUG/dalvikvm(201): GC freed 11544 objects /
718264 bytes in 123ms
02-02 18:52:57.832: DEBUG/MediaPlayerDemo(201): surfaceChanged called
02-02 18:52:57.962: INFO/ActivityManager(54): Displayed activity
com.example.android.apis/.media.MediaPlayerDemo_Video: 2302 ms
Thanks.
R
On Jan 30, 7:22 pm, rktb <[email protected]> wrote:
> You need to build the OpenCORE code with the macro ENABLE_PV_LOGGING.
>
> Try this ..
> rm -rf out/target/product/generic/obj/include/libpv
> make -j ENABLE_PV_LOGGING=1
>
> And, then follow your steps 1 to 5.
>
> -Ravi
>
> On Jan 31, 7:12 am, RCP2278 <[email protected]> wrote:
>
>
>
> > Hi,
>
> > I'm trying to capture some log traces from openCore by running/playing
> > the media player from the emulator. I'm running OpenCore 2.0 and I
> > followed the steps as instructed inside external/opencore/android/
> > android_logger_config.h. Below is what I did:
>
> > 1) Create a file named pvlogger.txt which contains the following line:
> > 8,PVPlayerEngine
>
> > 2) Launch emulator through Eclipse (APIDemos project > Debug As),
> > making sure that when the emulator is launched that I mounted the
> > sdcard directory
>
> > 2a) Open the Debug perspective so I can see the output through LogCat
>
> > 3) adb push pvlogger.txt /sdcard
>
> > 4) adb shell and cd to /sdcard just to make sure the pvlogger.txt is
> > there
>
> > 5) Launch the media player (play local file or play streaming video)
>
> > NOTE: I've never been successful in playing the streaming video on the
> > emulator, which is one of my motivations to run a trace and see what
> > is going on in the framework. I've googled around and it seems like
> > everyone is having the same problem and could be an emulator
> > problem....
>
> > After Step (5) I don't see any traces that would appear to come from
> > openCore.
>
> > Do I need to attach to a separate process to see the logs generated
> > from openCore? If so, can I do that through Eclipse/DDMS (when I
> > played the local playback, only 4 threads were running (1 main thread
> > and 3 binder threads) I highlighted each one and it doesn't appear
> > that any openCore logs are showing. Obviously I'm doing something
> > wrong here. I'm also new at Eclipse so can you please advice how and
> > which process to attach to?
>
> > Thanks.
>
> > R- Hide quoted text -
>
> - Show quoted text -
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