OMX layer crash when enabling VPU encoder imx8qxp

anantha_r — Thu, 11 Jun 2020 12:27:15 GMT

Hi,

Am using imx8qxp SoC B0 revision with AOSP-9.2.2.0 .

I am facing some issue when enabling the VPU Encoder and trying to stream using the same in vysor but getting a crash from OMX layer for some reason. Any help on the same would be great

In DTS

&vpu_encoder {

status = "okay"

};

This is the cash am getting

--------- beginning of crash
06-11 07:21:41.799 2911 4337 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
06-11 07:21:41.799 2911 4337 F DEBUG   : Build fingerprint: 'simrad/navico_naiad/naiad_8qxp:9/STG-0.55.25.100/anantha.r06110931:userdebug/dev-keys'
06-11 07:21:41.799 2911 4337 F DEBUG   : Revision: '0'
06-11 07:21:41.799 2911 4337 F DEBUG   : ABI: 'arm'
06-11 07:21:41.799 2911 4337 F DEBUG   : pid: 2911, tid: 4337, name: omx@1.0-service >>> media.codec <<<
06-11 07:21:41.799 2911 4337 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x3c
06-11 07:21:41.799 2911 4337 F DEBUG   : Cause: null pointer dereference
06-11 07:21:41.799 2911 4337 F DEBUG   :     r0 00000000 r1 41424752 r2 00000001 r3 7f000001
06-11 07:21:41.799 2911 4337 F DEBUG   :     r4 41424752 r5 00000000 r6 00000000 r7 00000010
06-11 07:21:41.800 2911 4337 F DEBUG   :     r8 80001005 r9 f29d9004 r10 f1af64b9 r11 f1af6490
06-11 07:21:41.800 2911 4337 F DEBUG   :     ip f1aa7de4 sp f05af760 lr f1a9b9e5 pc f1a9b990
06-11 07:21:41.808 2911 2989 I OMXPlayer: OMXCOMP(OMX.Freescale.std.video_encoder.avc.hw-based):
06-11 07:21:41.808 2911 2989 I OMXPlayer: EmptyThisBuffer: Buffer: 0xF2E8F790, Offset: 0x0, FilledLen: 0xC(12), Flag: 0x10
06-11 07:21:41.808 2911 2989 I OMXPlayer: LEVEL: 5 FUNCTION: DoEmptyThisBuffer LINE: 229
06-11 07:21:41.808 2911 2989 I OMXPlayer: OMX.Freescale.std.video_encoder.avc.hw-based EmptyBuffer 0xf2ea7788.
06-11 07:21:41.808 2911 2989 I OMXPlayer: LEVEL: 5 FUNCTION: DoEmptyThisBuffer LINE: 249
06-11 07:21:41.808 2911 2989 I OMXPlayer: OMX.Freescale.std.video_encoder.avc.hw-based Sending Input buffer[0xf2ea7788]
06-11 07:21:41.810 2911 4337 F DEBUG   :
06-11 07:21:41.810 2911 4337 F DEBUG   : backtrace:
06-11 07:21:41.810 2911 4337 F DEBUG   :     #00 pc 00007990 /vendor/lib/lib_omx_v4l2_common_arm11_elinux.so (V4l2Object::IsFormatSupported(unsigned int)+8)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #01 pc 000079e1 /vendor/lib/lib_omx_v4l2_common_arm11_elinux.so (V4l2Object::SetFormat(V4l2ObjectFormat*)+36)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #02 pc 0000cf57 /vendor/lib/lib_omx_v4l2_common_arm11_elinux.so (IsiColorConvert::setParam()+78)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #03 pc 0000d1a5 /vendor/lib/lib_omx_v4l2_common_arm11_elinux.so (IsiColorConvert::AddInputFrame(OMX_BUFFERHEADERTYPE*)+156)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #04 pc 00006e77 /vendor/lib/lib_omx_v4l2_enc_arm11_elinux.so (V4l2Enc::ProcessInputBuffer()+274)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #05 pc 000066e9 /vendor/lib/lib_omx_v4l2_enc_arm11_elinux.so (V4l2Enc::ProcessDataBuffer()+500)
06-11 07:21:41.810 2911 4337 F DEBUG   :     #06 pc 00009eab /vendor/lib/lib_omx_common_v2_arm11_elinux.so (DoThread(void*)+114)
06-11 07:21:41.811 2911 4337 F DEBUG   :     #07 pc 00063c95 /system/lib/libc.so (__pthread_start(void*)+22)
06-11 07:21:41.811 2911 4337 F DEBUG   :     #08 pc 0001e095 /system/lib/libc.so (__start_thread+22)
06-11 07:21:41.823 2911 2989 I OMXPlayer: OMXCOMP(OMX.Freescale.std.video_encoder.avc.hw-based):

Re: OMX layer crash when enabling VPU encoder imx8qxp

anantha_r — Tue, 16 Jun 2020 10:50:31 GMT

Hi @here,

Any help?

Re: OMX layer crash when enabling VPU encoder imx8qxp

joanxie — Wed, 17 Jun 2020 06:48:51 GMT

how about using Nuplayer? as I known, current bsp use Nuplayer replace omxplayer

Re: OMX layer crash when enabling VPU encoder imx8qxp

anantha_r — Wed, 17 Jun 2020 07:15:16 GMT

Am using AOSP P9.0.0.2.2

Is it supported in this particular version? If yes, how to enable the same instead of OMX?

Re: OMX layer crash when enabling VPU encoder imx8qxp

joanxie — Mon, 06 Jul 2020 08:57:40 GMT

as I known nuplayer instead of omxplayer in the android 9 version

topic Re: OMX layer crash when enabling VPU encoder imx8qxp in i.MX Processors

OMX layer crash when enabling VPU encoder imx8qxp

Re: OMX layer crash when enabling VPU encoder imx8qxp

Re: OMX layer crash when enabling VPU encoder imx8qxp

Re: OMX layer crash when enabling VPU encoder imx8qxp

Re: OMX layer crash when enabling VPU encoder imx8qxp