#3243: ff_put_h264_chroma_mc8_neon iOS
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Reporter: tarunseera | Type: defect
Status: new | Priority: critical
Component: avcodec | Version: 2.1.1
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Hello,
I am using ffmpeg latest framework build from
http://www.osxexperts.net/ffmpeg/ffmpegexperts.html for an iOS app.
My app requires to display live camera feeds of 8 channel.
When I frequently change screen mode for example full screen for some
channel then I got crash on ff_put_h264_chroma_mc8_neon.
Please let me know should I change framework build or it is the problem of
iOS code.
below is the error
* thread #12: tid = 0x86bc, 0x00077668
Universal`ff_put_h264_chroma_mc8_neon + 324, queue = 'decodeQueue, stop
reason = EXC_BAD_ACCESS (code=1, address=0xaefd000)
frame #0: 0x00077668 Iteris_NVV_Universal`ff_put_h264_chroma_mc8_neon
+ 324
frame #1: 0x003da2cc Iteris_NVV_Universal`vc1_mc_1mv(v=0x01a6e200,
dir=<unavailable>) + 2720 at vc1dec.c:523
frame #2: 0x003eace0
Iteris_NVV_Universal`vc1_decode_p_blocks(v=0x01a6e200) + 14232 at
vc1dec.c:3546
frame #3: 0x003f32fc Iteris_NVV_Universal`vc1_decode_frame [inlined]
vc1_decode_blocks + 604 at vc1dec.c:4759
frame #4: 0x003f30a0
Iteris_NVV_Universal`vc1_decode_frame(avctx=0x00000000, data=0x00000fa0,
data_size=0x01a71a00, avpkt=<unavailable>) + 6956 at vc1dec.c:5615
frame #5: 0x003cc4c4
Iteris_NVV_Universal`avcodec_decode_video2(avctx=0x02266000,
picture=0x01189a00, got_picture_ptr=0x08a5af30, avpkt=0x01263424) + 280 at
utils.c:1511
frame #6: 0x0000a476 Iteris_NVV_Universal`__83-[FFmpegWrapper
startDecodingWithCallbackBlock:waitForConsumer:completionCallback:]_block_invoke(.block_descriptor=<unavailable>)
+ 430 at FFmpegWrapper.m:216
frame #7: 0x38a04d7a
libdispatch.dylib`_dispatch_call_block_and_release + 10
frame #8: 0x38a0b296
libdispatch.dylib`_dispatch_queue_drain$VARIANT$mp + 374
frame #9: 0x38a0b09a
libdispatch.dylib`_dispatch_queue_invoke$VARIANT$mp + 42
frame #10: 0x38a0bd14 libdispatch.dylib`_dispatch_root_queue_drain +
76
frame #11: 0x38a0bf8c libdispatch.dylib`_dispatch_worker_thread2 + 56
frame #12: 0x38b46dbe libsystem_pthread.dylib`_pthread_wqthread + 298
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3243>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
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