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On 09/11/2014 10:34 AM, Grant wrote: |
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> When you get a chance, I'd be interested to know which opengl package |
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> has vaapi/vdpau USE and also your output for: |
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> |
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> # eselect opengl list |
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> |
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> - Grant |
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> |
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|
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Hi Grant, |
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I haven't forgotten, just been really busy with work. |
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Here's some info - |
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Card: |
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|
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00:02.0 VGA compatible controller: Intel Corporation ValleyView Gen7 |
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(rev 0c) |
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Subsystem: Intel Corporation Device 2055 |
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Kernel driver in use: i915 |
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|
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opengl & mesa: |
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|
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~ # eselect opengl list |
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Available OpenGL implementations: |
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[1] xorg-x11 * |
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~ # eselect mesa list |
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i915 (Intel 915, 945) |
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[1] classic |
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[2] gallium * |
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i965 (Intel GMA 965, G/Q3x, G/Q4x, HD) |
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[1] classic * |
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r300 (Radeon R300-R500) |
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r600 (Radeon R600-R700, Evergreen, Northern Islands) |
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sw (Software renderer) |
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[1] classic |
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[2] gallium * |
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|
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USE flags: |
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USE="-ldap -ipv6 -gnome -kde X lirc python mmx sse sse2 ssse3 sse3 sse4 |
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sse4_1 sse4_2 aac alsa mp3 rtmp vorbis x264 xvid threads theora vaapi |
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libass opengl flac mad jpeg png gif xv mpeg qt3support cec dvd ass |
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consolekit" |
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|
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Some installed versions: |
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# equery list opengl mesa ffmpeg |
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* Searching for opengl ... |
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[IP-] [ ] virtual/opengl-7.0-r1:0 |
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|
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* Searching for mesa ... |
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[IP-] [ ] media-libs/mesa-10.0.4:0 |
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|
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* Searching for ffmpeg ... |
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[IP-] [ ] media-video/ffmpeg-1.2.6-r1:0 |
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|
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# emerge -pv opengl mesa ffmpeg mplayer2 |
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These are the packages that would be merged, in order: |
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|
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Calculating dependencies... done! |
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[ebuild R ] media-libs/mesa-10.0.4 USE="classic egl gallium llvm |
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nptl -bindist -debug -gbm -gles1 -gles2 -llvm-shared-libs -opencl |
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-openvg -osmesa -pax_kernel -pic -r600-llvm-compiler (-selinux) -vdpau |
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-wayland -xa -xvmc" ABI_X86="(64) (-32) (-x32)" VIDEO_CARDS="intel |
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(-freedreno) -i915 -i965 -ilo -nouveau -r100 -r200 -r300 -r600 -radeon |
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-radeonsi -vmware" 0 kB |
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[ebuild R ] virtual/opengl-7.0-r1 ABI_X86="(64) (-32) (-x32)" 0 kB |
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[ebuild R ] media-video/ffmpeg-1.2.6-r1 USE="X aac alsa bzip2 |
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encode hardcoded-tables iconv libass mmx mp3 network rtmp sdl ssse3 |
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theora threads truetype vaapi vorbis x264 xvid zlib -3dnow -3dnowext |
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-aacplus (-altivec) -amr -avx -bindist -bluray -cdio (-celt) |
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-cpudetection -debug -doc -examples -faac -fdk -flite -fontconfig |
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-frei0r -gnutls -gsm -iec61883 -ieee1394 -jack -jpeg2k -libcaca -libsoxr |
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-libv4l -mmxext -modplug (-neon) -openal -openssl -opus -oss -pic |
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-pulseaudio -schroedinger -speex -static-libs {-test} -twolame -v4l |
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-vdpau (-vis) -vpx" ABI_X86="(64) (-32) (-x32)" FFTOOLS="aviocat cws2fws |
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ffescape ffeval fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart |
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trasher" 0 kB |
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[ebuild R ] media-video/mplayer2-2.0_p20130126 USE="X a52 alsa |
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cdio dts dv dvd dvdnav enca faad gif iconv jpeg lcms libass lirc mad mmx |
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mng mp3 network opengl png postproc rar rtc sdl shm speex sse sse2 ssse3 |
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theora unicode vorbis xscreensaver xv xvid -3dnow -3dnowext (-altivec) |
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(-aqua) -bluray -bs2b -cddb -cpudetection -debug -directfb -doc -dvb |
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-fbcon -ftp -ipv6 -jack -joystick -ladspa -libcaca -md5sum -mmxext -nut |
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-oss -pnm -portaudio -pulseaudio -pvr -quvi -radio -samba (-selinux) |
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-symlink -tga -v4l -vcd -vdpau -xanim -xinerama -yuv4mpeg" 0 kB |
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# uname -a |
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Linux htpcbedroom 3.14.14-gentoo #3 SMP Sat Aug 30 14:51:20 PDT 2014 |
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x86_64 Intel(R) Celeron(R) CPU N2820 @ 2.13GHz GenuineIntel GNU/Linux |
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As you can see, ffmpeg is built with vaapi and threading support. I'm |
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pretty sure mplayer2 uses ffmpeg. I also seem to remember kernels >3.13 |
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are required, as is mesa >9.2 (in the case of the NUC.) |
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I don't remember why I switched to mplayer2 now, but quite a while back |
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I was having a problem with mplayer and someone on IRC somewhere said to |
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try mplayer2. It solved whatever issue I had and I've been using it |
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since. Wish I could remember what it was though... |
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As I said, CPU usage as reported by top while playing 1080p with |
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mplayer2 was 80-90% so it must be doing it on the CPU. I tried playing a |
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1080i recording with mplayer with 5 channel audio and it takes 5-10%. I |
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know for sure xbmc and mythtv are using vaapi and it works beautifully. |
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Dan |
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