i.MX ProcessorsのトピックRe: [Android] vpu-lib error while playing two videos

[Android] vpu-lib error while playing two videos

charleshuang — Mon, 03 Mar 2014 07:42:03 GMT

Target O/S: Android

Target Software Package: android_jb4.2.2_1.0.0

We have an issue about vpu error while playing two videos in the long time

log message as below

03-01 12:05:50.580 E/vpu-lib ( 2168): VPU mutex couldn't be locked,ret = 16

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: OpenVpu LINE: 1331

03-01 12:05:50.580 I/OMXPlayer( 2168): OpenVpu: vpu open failure: ret=0x1

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: FilterOneBuffer LINE: 2874

03-01 12:05:50.580 I/OMXPlayer( 2168): FilterOneBuffer: open vpu failure

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: Load LINE: 753

03-01 12:05:50.580 I/OMXPlayer( 2168): StartPipeline faint

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: Load LINE: 764

03-01 12:05:50.580 I/OMXPlayer( 2168): Load faint and stop

03-01 12:05:50.580 I/OMXPlayer( 2168): Stop Player.

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: StateTransDownWard LINE: 336

03-01 12:05:50.580 I/OMXPlayer( 2168): OMX.Freescale.std.video_render.surface.sw-based Invalid state transitioin: 1 -> 4.

03-01 12:05:50.580 I/OMXPlayer( 2168): LEVEL: 1 FUNCTION: SysEventHandler LINE: 1535

03-01 12:05:50.580 I/OMXPlayer( 2168): OMX.Freescale.std.video_decoder.avc.v3.hw-based report Error 8000100b.

03-01 12:05:50.580 E/MediaPlayer( 3001): error (1, 0)

03-01 12:05:50.580 W/System.err( 3001): java.io.IOException: Prepare failed.: status=0x1

03-01 12:05:50.580 W/System.err( 3001): at android.media.MediaPlayer.prepare(Native Method)

03-01 12:05:50.580 W/System.err( 3001): at com.uptmate.twov.Player.playUrl(Player.java:64)

03-01 12:05:50.580 W/System.err( 3001): at com.uptmate.twov.Player.onCompletion(Player.java:172)

03-01 12:05:50.580 W/System.err( 3001): at android.media.MediaPlayer$EventHandler.handleMessage(MediaPlayer.java:1996)

03-01 12:05:50.580 W/System.err( 3001): at android.os.Handler.dispatchMessage(Handler.java:99)

03-01 12:05:50.580 W/System.err( 3001): at android.os.Looper.loop(Looper.java:137)

03-01 12:05:50.580 I/vpu-lib ( 2168): <gpu> alloc handle: 0xd30e7a20, paddr: 0x3e22b000, vaddr: 0x49e5b000

03-01 12:05:50.580 W/System.err( 3001): at android.app.ActivityThread.main(ActivityThread.java:5041)

03-01 12:05:50.580 W/System.err( 3001): at java.lang.reflect.Method.invokeNative(Native Method)

03-01 12:05:50.580 W/System.err( 3001): at java.lang.reflect.Method.invoke(Method.java:511)

03-01 12:05:50.580 W/System.err( 3001): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)

03-01 12:05:50.580 W/System.err( 3001): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)

03-01 12:05:50.580 W/System.err( 3001): at dalvik.system.NativeStart.main(Native Method)

03-01 12:05:50.580 I/vpu-lib ( 2168): <gpu> alloc handle: 0xd2d5c1a0, paddr: 0x361c5000, vaddr: 0x41df5000

Re: [Android] vpu-lib error while playing two videos

mghasan — Fri, 21 Mar 2014 04:09:10 GMT

Hi,

I am also having similar issue when two incoming video calls comes.

Here is the log:

E/vpu-lib ( 4259): VPU mutex couldn't be locked,ret = 16

E/vpu-lib ( 4259): Error: Unable to get mutex

E/vpu-lib ( 4259): IOSystemInit() failure.

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: InitFilterComponent LINE: 1939

I/OMXPlayer( 4259): InitFilterComponent: vpu load failure: ret=0x1

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: DeInitFilterComponent LINE: 1970

I/OMXPlayer( 4259): DeInitFilterComponent: failure: error state transition, current state=0

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: VpuEncoderInit LINE: 3007

I/OMXPlayer( 4259): VpuEncoderInit: vpu encoder construct failure: ret=0x80001009

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: ConstructComponent LINE: 569

I/OMXPlayer( 4259): Can't initialize component.

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: OMX_GetHandle LINE: 493

I/OMXPlayer( 4259): Load and call entry function fail.

E/OMX H263( 4259): Load component OMX.Freescale.std.video_encoder.h263.hw-based failed.

I/OMXPlayer( 4259): LEVEL: 1 FUNCTION: OMX_FreeHandle LINE: 587

I/OMXPlayer( 4259): NULL point.

E/OMX H263( 4259): Error opening encoder, ret code -2147479543

Setup:

Android JB 4.2.2.1.1.0 build

Custom board based on FSL IMX6 Sabresd

Codec used: H263.

Multiple calls works well with H264 codec with multiple VPU instances for each stream (tried with 4 streams).

Please let us know the solution to fix this issue.

Best regards,

Hasan

Re: [Android] vpu-lib error while playing two videos

danielhung — Fri, 21 Mar 2014 05:12:19 GMT

Hi Hasan,

This issue is not fixed yet. We are still waiting for Freescale's update.

Best regards,

Daniel

Re: [Android] vpu-lib error while playing two videos

karina_valencia — Tue, 25 Mar 2014 18:28:26 GMT

Re: [Android] vpu-lib error while playing two videos

JianLi Mar 16, 2014 6:42 PM (in response to Karina Valencia Aguilar)

please provide us how to reproduce it.

VPU has the capability to run two video simultaneously.

Re: Re: [Android] vpu-lib error while playing two videos

danielhung — Wed, 26 Mar 2014 02:25:45 GMT

Hi Karina,

Here is our reproduce steps.

1. Install the attached APK. (SignageUptmateTwoVideo.apk)

2. Prepare two H.264 BP 1080p@ 30fps video files, and change the names to "video1.mp4" & "video2.mp4" respectively.

3. Put the video files into /data/ folder.

You also need to add the READ permission for these two video files.

4. Executes the APK, you should be able to see two video playback on screen at the same time.

5. Continue the test for a long while. In our experience, the issue may happen after one day.

When the issue occurs, display screen will be blocked. No video playback is going.

You can double check the logs to see if it's the same problem as ours.

03-01 12:05:50.580 E/vpu-lib ( 2168): VPU mutex couldn't be locked,ret = 16

Best regards,

Daniel

Re: Re: [Android] vpu-lib error while playing two videos

karina_valencia — Wed, 26 Mar 2014 15:16:23 GMT

Jian Li can you continue with the follow up?

Re: Re: [Android] vpu-lib error while playing two videos

JianLi — Thu, 27 Mar 2014 01:14:48 GMT

eaglezhou, can you help check this issue?

Re: [Android] vpu-lib error while playing two videos

karina_valencia — Thu, 27 Mar 2014 21:35:42 GMT

eaglezhou do you have an update?

Re: Re: [Android] vpu-lib error while playing two videos

eaglezhou — Fri, 28 Mar 2014 07:33:55 GMT

Hi,

We fixed some mulit-instance issues in vpu lib 5.4.15

Please try the the vpu lib 5.4.15 package plus related kernel patch(mxc_vpu.c).

Thanks.

Eagle

Re: [Android] vpu-lib error while playing two videos

charleshuang — Thu, 17 Apr 2014 06:29:40 GMT

Hi,

I try the vpu lib 5.4.15 package and kernel patch ,but it will compile error

drivers/mxc/vpu/mxc_vpu.c: In function 'vpu_ioctl':

drivers/mxc/vpu/mxc_vpu.c:584:7: error: 'VPU_IOC_LOCK_DEV' undeclared (first use in this function)

drivers/mxc/vpu/mxc_vpu.c:584:7: note: each undeclared identifier is reported only once for each function it appears in

make[4]: *** [drivers/mxc/vpu/mxc_vpu.o] Error 1

make[3]: *** [drivers/mxc/vpu] Error 2

make[2]: *** [drivers/mxc] Error 2

make[1]: *** [drivers] Error 2

make[1]: *** Waiting for unfinished jobs....

Install: out/target/product/rom_7420/system/lib/lib_omx_udps_pipe_arm11_elinux.so

target thumb C: libvpu <= external/linux-lib/vpu/vpu_io.c

external/linux-lib/vpu/vpu_io.c:43:17: fatal error: g2d.h: No such file or directory

compilation terminated.

make: *** [out/target/product/rom_7420/obj/SHARED_LIBRARIES/libvpu_intermediates/vpu_io.o] Error 1

make: *** Waiting for unfinished jobs....

Re: [Android] vpu-lib error while playing two videos

eaglezhou — Thu, 17 Apr 2014 07:10:02 GMT

Hi, charles

Please add below definition in arch/arm/plat-mxc/include/mach/mxc_vpu.h

#define VPU_IOC_LOCK_DEV _IO(VPU_IOC_MAGIC, 16)

Eagle

Re: [Android] vpu-lib error while playing two videos

charleshuang — Tue, 22 Apr 2014 01:30:44 GMT

Hi,

It still compile error, there is no "g2d.h" file

Install: out/target/product/rom_7420/system/lib/lib_omx_udps_pipe_arm11_elinux.so

target thumb C: libvpu <= external/linux-lib/vpu/vpu_io.c

external/linux-lib/vpu/vpu_io.c:43:17: fatal error: g2d.h: No such file or directory

compilation terminated.

make: *** [out/target/product/rom_7420/obj/SHARED_LIBRARIES/libvpu_intermediates/vpu_io.o] Error 1

make: *** Waiting for unfinished jobs....

[Android] vpu-lib error while playing two videos

Re: [Android] vpu-lib error while playing two videos

charleshuang — Tue, 22 Apr 2014 01:59:48 GMT

I found "LOCAL_MODULE_TAGS := eng" in Android.mk

which means that if we build user version ,then we don't have vpu-lib?

Is that correct?

Re: Re: [Android] vpu-lib error while playing two videos

eaglezhou — Tue, 22 Apr 2014 02:53:19 GMT

Hi, charles

Sorry for convience, the g2d library is involved between 5.4.12(jb4.2.2_1.0.0) and 5.4.15
(1) Please put g2d.h into device/fsl-proprietary/include

put libg2d.so into device/fsl-proprietary/gpu-viv/lib

(2) modify vpu_io.c:

g2d_alloc(bytes, 0) ==> g2d_alloc(bytes)

Please try and let me know the result.

If it can't work, we have to remove g2d dependency from 5.4.15 patch separately.

Eagle

Re: [Android] vpu-lib error while playing two videos

charleshuang — Tue, 22 Apr 2014 05:28:24 GMT

Thanks for your help, it can build correctly.

But I just have another question about "LOCAL_MODULE_TAGS := eng" in external/linux-lib/vpu/Android.mk

Thanks.

Re: Re: [Android] vpu-lib error while playing two videos

eaglezhou — Tue, 22 Apr 2014 05:49:15 GMT

Hi, Charles

I am not sure if vpu-lib can be build in user version.

If not, you can try to modify it to 'optional'

Eagle

Re: [Android] vpu-lib error while playing two videos

chetkaufman — Tue, 17 Mar 2015 22:08:56 GMT

Peng,

I have a customer that is trying to use this patch to fix the same issue with playing multiple video files. They are using JellyBean 4.2.2. Their Linux kernel is 3.0.35. They say they need a libg2d.so that contains the v0.6 interface (or later) that incorporates whatever fixes are in the v0.2 library that were posted in this community thread. The other parts of the VPU fix are supplied in source form so they can patch those ourselves, but the libg2d.so part of the fix is closed source.

Can you update the patch with a newer version of the Libg2d.so file?