Re: [Mesa-dev] meson: vdpau broken on r600

Thanks Ilia, I figured there must be some GL_DRIVERS_PATH equivalent but couldn't find it with google, I never think to run strace. That's probably the information I need to check on my nouveau machine. Dylan Quoting Ilia Mirkin (2018-01-11 15:30:23) > It looks at the vdpau provider sent down

Re: [Mesa-dev] meson: vdpau broken on r600

BTW, that should have said 'strace -f -e open', otherwise you get _way_ too much junk. On Thu, Jan 11, 2018 at 6:35 PM, Dylan Baker wrote: > Thanks Ilia, I figured there must be some GL_DRIVERS_PATH equivalent but > couldn't find it with google, I never think to run strace.

Re: [Mesa-dev] meson: vdpau broken on r600

It looks at the vdpau provider sent down down via the X DRI2 protocol. You can also force it to load any particular driver with VDPAU_DRIVER=foo, which would load $vdpau_dir_that_libvdpau_is_built_with/vdpau/libfoo_vdpau.so.1. You can also override the directory with VDPAU_DRIVER_PATH or

Re: [Mesa-dev] meson: vdpau broken on r600

I couldn't reproduce with nouveau, vdpauinfo seems hardcoded to look for vdpau_nvidia, and just ignores vdpau_nouveau. I have a patch that adds the symbol, but it feels ugly. I'm sending it and we can test it, if it does fix it I guess we should figure out why we need to keep adding

Re: [Mesa-dev] meson: vdpau broken on r600

On Tuesday, 2018-01-09 10:09:16 -0800, Dylan Baker wrote: > I'm not sure off the top of my head. I don't have an r600 anymore, but I have > an > SI and a nouveau machine, so I'll see if I can reproduce the problem there and > fix it. I can confirm, the symbol is missing when building with meson:

Re: [Mesa-dev] meson: vdpau broken on r600

I'm not sure off the top of my head. I don't have an r600 anymore, but I have an SI and a nouveau machine, so I'll see if I can reproduce the problem there and fix it. Dylan Quoting Marc Dietrich (2018-01-09 02:38:33) > Hi Dylan, > > just found that vdpau does not work on r600 with meson build.

[Mesa-dev] meson: vdpau broken on r600

Hi Dylan, just found that vdpau does not work on r600 with meson build. Some missing symbol, but I cannot figure out why: # vdpauinfo display: :0 screen: 0 /usr/lib64/vdpau/libvdpau_r600.so.1: undefined symbol: vdp_imp_device_create_x11 Error creating VDPAU device: 1 The size of the library