[FFmpeg-trac] #393(avcodec:new): H264 + FF_THREAD_SLICE + w32thread crashes

FFmpeg trac at avcodec.org
Fri Aug 12 09:00:32 CEST 2011

#393: H264 + FF_THREAD_SLICE + w32thread crashes
 Reporter:  ronag                       |        Type:  defect
   Status:  new                         |    Priority:  normal
Component:  avcodec                     |     Version:  0.8.1
 Keywords:  mt thread slice win32 h264  |  Blocked By:
 Blocking:                              |  Reproduced:  0
 Analyzed:  0                           |
 Running w32thread with H264 and FF_THREAD_SLICE caused access violation
 inside "thread_func" at line 60:

 ret= c->func(c->avctx, (uint8_t *)c->arg + jobnr*c->argsize);

 None of the arguments seem to be null, so the access violation probably
 occurs inside the called function.

 This problem does not occur with mpeg2 in same setup.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/393>
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