Tvheadend

b kuhls wrote:

Building tvheadend with newly released libva 2.0.0 is broken:

Same problem, ffmpeg builds fine, but tvheadend build failed

I tried building using this :
AUTOBUILD_CONFIGURE_EXTRA="--enable-ffmpeg_static --enable-libffmpeg_static --enable-libx264 --enable-libx265 --enable-vaapi --enable-libfdkaac --extra-libs=-lpthread" ./Autobuild.sh -t precise-amd64

Thanks Michael, I reshuffled your code a bit (I'd like to keep the logging interface for both ffmpeg libs and vaapi libs in src/libva.c - perhaps, we can reuse it in future for another component).

Jaroslav Kysela wrote:

Thanks Michael, I reshuffled your code a bit (I'd like to keep the logging interface for both ffmpeg libs and vaapi libs in src/libva.c - perhaps, we can reuse it in future for another component).

Thanks, but unfortunately the same error appears ...
Am i doing someting wrong ?

I tried the building the lastest .. using: "git clone https://github.com/tvheadend/tvheadend.git"

Versions on my system
root@UbuntuServer:~# vainfo
libva info: VA-API version 1.0.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/local/lib/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_1_0
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.0 (libva 2.0.1.pre1)
vainfo: Driver version: Intel i965 driver for Intel(R) CherryView - 2.0.1.pre1 (2.0.0-6-g4997665)
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Simple : VAEntrypointEncSlice
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264MultiviewHigh : VAEntrypointVLD
VAProfileH264MultiviewHigh : VAEntrypointEncSlice
VAProfileH264StereoHigh : VAEntrypointVLD
VAProfileH264StereoHigh : VAEntrypointEncSlice
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileVP8Version0_3 : VAEntrypointEncSlice
VAProfileHEVCMain : VAEntrypointVLD

That appears to be because the patch Jaroslav Kysela applied (https://github.com/tvheadend/tvheadend/commit/ebabde707086cb5e6f061420aad775b05976c747) adds a new libva2-specific logging initializer function (https://github.com/tvheadend/tvheadend/blob/ebabde707086cb5e6f061420aad775b05976c747/src/libav.c#L283) but doesn't #if out the old one (https://github.com/tvheadend/tvheadend/blob/ebabde707086cb5e6f061420aad775b05976c747/src/libav.c#L269) in the case of libva1, so the compilation failure still occurs.

Yep, one #if is missing: try v4.3-623-g86d2fdf6a ...

Jaroslav Kysela wrote:

Yep, one #if is missing: try v4.3-623-g86d2fdf6a ...

Thanks !
This fixed the libva problem !

First i got an error:
/usr/bin/ld: /usr/local/lib/libfdk-aac.a(aacenc_lib.o): relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libfdk-aac.a: error adding symbols: Bad value

But removed the "--enable-libfdkaac" option and now it builds fine :)

However after installing i can't see any h264_vaapi or h264_vaapi profiles ..
Trying some other build options now

Had to remove some old packages first
now it works great :)

see https://tvheadend.org/issues/4443#note-49