Date: Mon, 20 Apr 2020 20:25:23 +0200 From: Frederic Chardon <chardon.frederic@gmail.com> To: Jan Beich <jbeich@freebsd.org> Cc: Niclas Zeising <zeising+freebsd@daemonic.se>, freebsd-x11@freebsd.org, FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Re: Wayland on FreeBSD Message-ID: <CAMODbknWFRzru%2B1Ej3XGV6fUmdKRQB-wUf-3bEqqrQJryw37MQ@mail.gmail.com> In-Reply-To: <d082-pa3p-wny@FreeBSD.org> References: <CAFYkXjmfyLZAi1HZe-RE3wLxa6GRNP6GkmtZG-4T2puRDOz0JA@mail.gmail.com> <o8rn-snio-wny@FreeBSD.org> <CAMODbkmL5PT0Q3inE=o9T2T-Gw-d6_JcHCXZSYpfm_UGdXfzxg@mail.gmail.com> <6c7abdcf-aeef-4af4-b8f4-9d7fd0e45cf0@localhost> <7fba319c-c012-8893-3ce0-e2a166c38d2d@daemonic.se> <CAMODbkkGvUUwXqzFieyM-MMwQiRu2b6L1hmvgMn9MchDkpB7ig@mail.gmail.com> <d082-pa3p-wny@FreeBSD.org>
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Le lun. 20 avr. 2020 =C3=A0 15:20, Jan Beich <jbeich@freebsd.org> a =C3=A9c= rit : > > Frederic Chardon <chardon.frederic@gmail.com> writes: > > > Le lun. 20 avr. 2020 =C3=A0 12:20, Niclas Zeising > > <zeising+freebsd@daemonic.se> a =C3=A9crit : > > > >> > >> On 2020-04-20 12:07, Greg V wrote: > >> > Apr 20, 2020 12:56:35 PM Frederic Chardon <chardon.frederic@gmail.co= m>: > >> > > >> >> Le dim. 19 avr. 2020 =C3=A0 13:50, Jan Beich <jbeich@freebsd.org> a= =C3=A9crit : > >> >> > >> >>> > >> >>> > >> >>> I'm using Sway myself primarily with X11 applications. For example= , > >> >>> "vblank_mode=3D0 glxgears" shows 3x more FPS than on real Xorg ser= ver. ;) > >> >>> > >> >> > >> >> I decided to give it a try, is hardware acceleration supposed to wo= rk? > >> >> glxgears gives 10x less fps than with X, and 3D is incredibly > >> >> sluggish. > >> >> eglinfo output that leads me to believe it is not: > >> >> GBM platform: > >> >> i965_dri.so does not support the 0xffffffff PCI ID. > >> >> > >> >> It is with sway, -current from yesterday, intel HD4000 iGPU (Ivybri= dge i5-3320M) > >> >> no difference between drm-devel-kmod or drm-current-kmod. > >> > > >> > Sway itself wouldn't even start without hardware rendering, it doesn= 't *have* a software renderer. > >> > > >> > For the X applications like glxgears, I guess with the mesa build > >> > that's in official ports currently you still need that DRI3 > >> > something environment variable.. > >> > >> You shouldn't need that one. We switched the default to use DRI3 not > >> long after xorg-server was updated to 1.20. > >> https://svnweb.freebsd.org/ports?view=3Drevision&revision=3D528071 > >> It should also be in the latest quarterly branch. > >> Regards > >> -- > >> Niclas > > > > With or without LIBGL_DRI3_ENABLE=3D1 in the environment the result is > > the same. I use official packages, updated yesterday. > > > > The problem I face might be due to permission issue. ktrace shows this: > > 28047 eglinfo CALL openat(AT_FDCWD,0x7fffffffc820,0x100002<O_RDWR|O_C= LOEXEC>) > > 28047 eglinfo NAMI "/dev/dri/card0" > > 28047 eglinfo RET openat 3 > > /..../ > > 28047 eglinfo CALL ioctl(0x3,0xc0106446,0x7fffffffbc70) > > 28047 eglinfo RET ioctl -1 errno 13 Permission denied > > What initializes DRI3 is Xwayland which is started by Sway. DRI3 can > fail for weird reasons (e.g., bug 241821), so make sure you have > > https://reviews.freebsd.org/D23846 > > As graphics/mesa-demos doesn't install eglgears_wayland to check OpenGL > acceleration in native Wayland clients try multimedia/mpv instead e.g., > > $ pkg install mpv > $ mpv --no-config --msg-level=3Dvo/gpu=3Dv --gpu-api=3Dopengl --gpu-con= text=3Dwayland /path/to/foo.mp4 Thanks, I'm at r360105 so this fix is included. mpv doesn't output any erro= r. I installed benchmarks/glmark2, it scores an average of 8 times less fps under wayland than X11. So wayland in general works, but OpenGL is slow. Is it expected?
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