From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 85613] still getting segfault with vdpau and r600g on Radeon 3850HD - have sample video
Date: Thu, 30 Oct 2014 07:23:50 +0000 [thread overview]
Message-ID: <bug-85613-502-xVud4353lT@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-85613-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=85613
--- Comment #4 from Michel Dänzer <michel@daenzer.net> ---
>From bug 85268:
> ==13424== Invalid read of size 8
> ==13424== at 0x1A6A4291: destroy_video_buffer_private (in /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0)
> ==13424== by 0x1A6C0127: vl_video_buffer_destroy (in /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0)
> ==13424== by 0x1A627314: vlVdpVideoSurfaceDestroy (in /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0)
> ==13424== by 0x189B4092: SurfaceDestroy (in /usr/lib/vlc/plugins/vdpau/libvdpau_avcodec_plugin.so)
> ==13424== by 0x30D0E8DCF4: picture_Release (in /usr/lib/libvlccore.so.8.0.0)
> ==13424== by 0x30D0E6D095: ThreadDisplayPreparePicture (in /usr/lib/libvlccore.so.8.0.0)
> ==13424== by 0x30D0E6D12B: ThreadDisplayPicture (in /usr/lib/libvlccore.so.8.0.0)
> ==13424== by 0x30D0E6DEB2: Thread (in /usr/lib/libvlccore.so.8.0.0)
> ==13424== by 0x30022080A3: start_thread (pthread_create.c:309)
> ==13424== Address 0x6780940 is 480 bytes inside a block of size 10,760 free'd
> ==13424== at 0x4A08E90: free (vg_replace_malloc.c:473)
> ==13424== by 0x1A6A44CA: vl_mpeg12_destroy (in /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0)
> ==13424== by 0x1A628489: vlVdpDecoderDestroy (in /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_r600.so.1.0.0)
> ==13424== by 0x189B370D: Close (in /usr/lib/vlc/plugins/vdpau/libvdpau_avcodec_plugin.so)
> ==13424== by 0x30D0E9028E: vlc_module_unload (in /usr/lib/libvlccore.so.8.0.0)
> ==13424== by 0x1715EE48: vlc_va_Delete (in /usr/lib/vlc/plugins/codec/libavcodec_plugin.so)
> ==13424== by 0x1715AA59: ffmpeg_GetFormat (in /usr/lib/vlc/plugins/codec/libavcodec_plugin.so)
> ==13424== by 0x306F7FD5E0: ff_get_format (in /usr/lib/x86_64-linux-gnu/libavcodec.so.56.1.0)
> ==13424== by 0x306F6DDBC8: decode_chunks (in /usr/lib/x86_64-linux-gnu/libavcodec.so.56.1.0)
> ==13424== by 0x306F6DF8C8: mpeg_decode_frame (in /usr/lib/x86_64-linux-gnu/libavcodec.so.56.1.0)
> ==13424== by 0x306F7FBE1A: avcodec_decode_video2 (in /usr/lib/x86_64-linux-gnu/libavcodec.so.56.1.0)
> ==13424== by 0x1715C18C: DecodeVideo (in /usr/lib/vlc/plugins/codec/libavcodec_plugin.so)
Looks like VLC destroys the VDPAU surface after the VDPAU decoder, and the
Gallium VDPAU state tracker chokes on that.
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next prev parent reply other threads:[~2014-10-30 7:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-29 17:47 [Bug 85613] New: still getting segfault with vdpau and r600g on Radeon 3850HD - have sample video bugzilla-daemon
2014-10-29 19:26 ` [Bug 85613] " bugzilla-daemon
2014-10-29 20:13 ` bugzilla-daemon
2014-10-30 7:21 ` bugzilla-daemon
2014-10-30 7:23 ` bugzilla-daemon [this message]
2014-10-30 8:34 ` bugzilla-daemon
2014-10-30 8:44 ` bugzilla-daemon
2014-10-30 9:08 ` bugzilla-daemon
2014-10-30 9:32 ` bugzilla-daemon
2014-10-30 10:04 ` bugzilla-daemon
2014-10-30 10:08 ` bugzilla-daemon
2014-10-30 10:10 ` bugzilla-daemon
2014-10-30 10:18 ` bugzilla-daemon
2014-10-30 10:46 ` bugzilla-daemon
2014-10-30 11:03 ` bugzilla-daemon
2019-09-18 19:17 ` bugzilla-daemon
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