On 08.01.2013 18:06, Matt Turner wrote: > On Tue, Jan 8, 2013 at 5:00 AM, Andreas Boll <andreas.boll....@gmail.com> > wrote: >> From: Arvind R <arvin...@gmail.com> >> >> applications cannot load libXvMC.so due to nv30_screen_create being >> undefined. >> This patch fixes that. And MPlayer successfully uses XvMC for >> video-out on GeForce 9400GT
I'd say you could either hook up nv30 for hw decoding (preferred, shader decoding won't work for reasons mentioned in irc log; if you have an nv43+ to test, I don't), or add e.g. a -DEXCLUDE_NV30 to the build and wrap the reference to nv30_screen_create in #ifdefs. That would save space; but I think someone wants to turn the nv30,50,c0 parts into shared objects anyway in which case saving space isn't an argument anymore ... Also, I doubt shader decoding works properly on any of the nv drivers ... >> Log: >> vo_xvmc: Using Xv Adaptor #0 (Nouveau GeForce 8/9 Textured Video) >> vo_xvmc: Port 63 grabed >> vo_xvmc: Allocated Direct Context >> vo_xvmc: data_blocks allocated >> vo_xvmc: mv_blocks allocated >> vo_xvmc: Motion Compensation context allocated - 8 surfaces >> vo_xvmc: idct=1 unsigned_intra=0 >> vo_xvmc: looking for OSD support >> Subpicture id 0x34344149 >> vo_xvmc: OSD support by backend rendering (fast) >> vo_xvmc: Please send feedback to confirm that it works,otherwise send >> bugreport >> [VD_FFMPEG] XVMC-accelerated MPEG-2. >> >> vo_xvmc: OSD support by backend rendering (fast) >> vo_xvmc: Please send feedback to confirm that it works,otherwise send >> bugreport >> [VD_FFMPEG] XVMC-accelerated MPEG-2. >> >> NOTE: This is a candidate for the 9.0 branch. >> >> Signed-off-by: Arvind R. <arvin...@gmail.com> >> Signed-off-by: Andreas Boll <andreas.boll....@gmail.com> >> --- >> >> Patch found on >> http://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2012-December/071265.html >> >> src/gallium/targets/xvmc-nouveau/Makefile | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/src/gallium/targets/xvmc-nouveau/Makefile >> b/src/gallium/targets/xvmc-nouveau/Makefile >> index f81f409..c9525a4 100644 >> --- a/src/gallium/targets/xvmc-nouveau/Makefile >> +++ b/src/gallium/targets/xvmc-nouveau/Makefile >> @@ -5,6 +5,7 @@ LIBBASENAME = XvMCnouveau >> >> PIPE_DRIVERS = \ >> $(TOP)/src/gallium/winsys/nouveau/drm/libnouveaudrm.a \ >> + $(TOP)/src/gallium/drivers/nv30/libnv30.a \ >> $(TOP)/src/gallium/drivers/nv50/libnv50.a \ >> $(TOP)/src/gallium/drivers/nvc0/libnvc0.a \ >> $(TOP)/src/gallium/drivers/nouveau/libnouveau.a \ >> -- >> 1.7.10.4 > Does it actually work on nv30 though? :) > > I ran into this and asked on IRC a few months ago. Attached is the > conversation. > > Since libnv30 includes support for nv40, I guess it should be included > in the build. Maybe something more needs to be done to disable nv30 > support though? > > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
