Open
Bug 1351896
Opened 7 years ago
Updated 2 years ago
[Firefox for Android] JNI error while running android native vp8 encoder
Categories
(Core :: WebRTC: Audio/Video, defect, P3)
Core
WebRTC: Audio/Video
Tracking
()
NEW
People
(Reporter: mchiang, Unassigned)
Details
Attachments
(1 file)
1. Turn on the preference media.navigator.hardware.vp8_encode.acceleration_enabled 2. Go to the website https://webrtc.github.io/samples/src/content/peerconnection/pc1/ 3. Run Start & Call The process will crash because of the below JNI error. 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: use of deleted local reference 0xe5e5e5e5 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] "Thread-413" prio=5 tid=38 Runnable 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] | group="main" sCount=0 dsCount=0 obj=0x12cfe280 self=0x8be4a200 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] | sysTid=28633 nice=0 cgrp=default sched=0/0 handle=0x85cfa930 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] | state=R schedstat=( 4379947 440209 24 ) utm=0 stm=0 core=2 HZ=100 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] | stack=0x85bfc000-0x85bfe000 stackSize=1022KB 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] | held mutexes= "mutator lock"(shared held) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #00 pc 00370e01 /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_9ArtMethodEPv+160) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #01 pc 0035046f /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+150) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #02 pc 0025a725 /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+740) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #03 pc 0025ae7b /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortFEPKcS2_z+74) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #04 pc 00351231 /system/lib/libart.so (_ZNK3art6Thread13DecodeJObjectEP8_jobject+708) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #05 pc 001012a1 /system/lib/libart.so (_ZN3art11ScopedCheck5CheckERNS_18ScopedObjectAccessEbPKcPNS_12JniValueTypeE.constprop.95+908) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #06 pc 00116e2d /system/lib/libart.so (_ZN3art8CheckJNI9DeleteRefEPKcP7_JNIEnvP8_jobjectNS_15IndirectRefKindE+456) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] native: #07 pc 01aeb611 /data/data/org.mozilla.fennec_mchiang/cache/libxul.so (???) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410] (no managed stack frames) 03-30 06:48:32.766 27469 28633 F art : art/runtime/java_vm_ext.cc:410]
Comment hidden (mozreview-request) |
Comment hidden (mozreview-request) |
Updated•7 years ago
|
Assignee: nobody → mchiang
Status: NEW → ASSIGNED
Rank: 25
Priority: -- → P2
Comment 3•7 years ago
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||
mozreview-review |
Comment on attachment 8852709 [details] Bug 1351896 - Fix Android JNI error while running android native vp8 encoder; https://reviewboard.mozilla.org/r/124874/#review127860 ::: media/webrtc/signaling/src/media-conduit/WebrtcMediaCodecVP8VideoCodec.cpp (Diff revision 2) > } > > jobjectArray GetInputBuffers() { > JNIEnv* env = jsjni_GetJNIForThread(); > > - if (mInputBuffers) { Have you tried making `mInputBuffers` and `mOutputBuffers` Jim's smart type(`jni::ObjectArray::GlobalRef`) rather than JNI ray type(`jobjectArray`)? I think that will take care of the invlid object issue you met.
Attachment #8852709 -
Flags: review?(jolin) → review-
Comment 4•7 years ago
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||
Mass change P2->P3 to align with new Mozilla triage process.
Priority: P2 → P3
Updated•2 years ago
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Assignee: bonchiang → nobody
Status: ASSIGNED → NEW
Updated•2 years ago
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Severity: normal → S3
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Description
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