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Hi! On a thinkpad X220 (Intel HD Graphics 3000), with libva, libva-intel-driver, gstreamer1-vaapi installed, current Fedora-21, I fail to use the hardware video decoder coupled with the gstreamer cluttersink element (like totem for example, which uses this combination) : $ wget http://samples.mplayerhq.hu/V-codecs/h264/NeroAVC.mp4 $ gst-launch-1.0 filesrc location=NeroAVC.mp4 ! qtdemux ! h264parse ! vaapidecode ! videoconvert ! cluttersink libva info: VA-API version 0.35.1 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib64/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_35 libva info: va_openDriver() returns 0 Setting pipeline to PAUSED ... Pipeline is PREROLLING ... Got context from element 'vaapidecode0': gst.vaapi.Display=context, display=(GstVaapiDisplay)NULL; Pipeline is PREROLLED ... intel_do_flush_locked failed: No such file or directory Breakpoint 1, do_flush_locked (brw=<optimized out>) at intel_batchbuffer.c:282 282 fprintf(stderr, "intel_do_flush_locked failed: %s\n", strerror(-ret)); (gdb) bt #0 0x00007fffe2c846ba in _intel_batchbuffer_flush (brw=<optimized out>) at intel_batchbuffer.c:282 #1 0x00007fffe2c846ba in _intel_batchbuffer_flush (brw=0x1d7d398, file=0x0, file@entry=0x7fffe2e05ca0 "brw_context.c", line=8681960, line@entry=231) at intel_batchbuffer.c:330 #2 0x00007fffe2c84a8f in _intel_batchbuffer_flush (brw=brw@entry=0x1d7d398, file=file@entry=0x7fffe2e05ca0 "brw_context.c", line=line@entry=231) at intel_batchbuffer.c:295 #3 0x00007fffe2ca9855 in intel_glFlush (ctx=0x1d7d398) at brw_context.c:231 #4 0x00007fffe29f2778 in _mesa_make_current (newCtx=newCtx@entry=0x0, drawBuffer=drawBuffer@entry=0x0, readBuffer=readBuffer@entry=0x0) at ../../src/mesa/main/context.c:1629 #5 0x00007fffe2cab47f in intelUnbindContext (driContextPriv=<optimized out>) at brw_context.c:909 #6 0x00007fffe2c4da95 in driUnbindContext (pcp=0x1d022a0) at dri_util.c:579 #7 0x00007fffed4dd585 in MakeContextCurrent (dpy=0x822760, draw=73400331, read=73400331, gc_user=0x832e00) at glxcurrent.c:229 #8 0x00007fffed2bc5d0 in vaCopySurfaceGLX_impl_libva (ctx=0x1cb5e00, gl_surface=0x2d1fea0, surface=<optimized out>, flags=<optimized out>) at va_glx_impl.c:1060 #9 0x00007fffed75c52f in gst_vaapi_texture_put_surface () at /lib64/libgstvaapi-glx-1.4.so.0 #10 0x00007fffe8675f76 in clutter_gst_gl_texture_upload_upload (sink=0x8479e8, buffer=0x7fffdc099670) at ./clutter-gst-video-sink.c:1542 #11 0x00007fffe867787e in clutter_gst_source_dispatch (source=0x1ca60a0, callback=0x0, user_data=0x8479e8) at ./clutter-gst-video-sink.c:627 #12 0x00007ffff7385afb in g_main_context_dispatch (context=0x1c6b500) at gmain.c:3111 #13 0x00007ffff7385afb in g_main_context_dispatch (context=context@entry=0x1c6b500) at gmain.c:3710 #14 0x00007ffff7385e98 in g_main_context_iterate (context=0x1c6b500, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781 #15 0x00007ffff73861c2 in g_main_loop_run (loop=0x858ed0) at gmain.c:3975 #16 0x00007ffff7b0773a in gst_bus_poll (bus=0x7c81f0 [GstBus], events=27, timeout=0) at gstbus.c:1091 #17 0x00000000004046e8 in event_loop (pipeline=0x1ca80e0 [GstPipeline], blocking=blocking@entry=0, do_progress=do_progress@entry=1, target_state=target_state@entry=GST_STATE_PLAYING) at gst-launch.c:512 #18 0x000000000040362b in main (argc=13, argv=0x7fffffffe008) at gst-launch.c:1062 (gdb)
added a comment on https://bugs.freedesktop.org/show_bug.cgi?id=71759 which seems related.
Surprising, it seems related to dri3 being enabled. Setting the environment variable LIBGL_DRI3_DISABLE, and it works fine.
I get this in totem with Fedora 22. lspci -n: 00:02.0 0300: 8086:0166 (rev 09) lspci: 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
A reboot sometimes fixes this for me. I normally suspend / un-suspend my laptop instead of shutdown because of #1194153 Duplicating it might require a long uptime or multiple suspend / un-suspend cycles.
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Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.