http://bugs.winehq.org/show_bug.cgi?id=58515
--- Comment #19 from Denilson Sá denilsonsa@gmail.com --- Is the XComposite really missing? In OBS-Studio I can include a video source "Window Capture (XComposite)". And /var/log/Xorg.*.log shows:
(II) modeset(0): [DRI2] Setup complete (II) modeset(0): [DRI2] DRI driver: iris (II) modeset(0): [DRI2] VDPAU driver: va_gl (II) Initializing extension Generic Event Extension (II) Initializing extension SHAPE (II) Initializing extension MIT-SHM (II) Initializing extension XInputExtension (II) Initializing extension XTEST (II) Initializing extension BIG-REQUESTS (II) Initializing extension SYNC (II) Initializing extension XKEYBOARD (II) Initializing extension XC-MISC (II) Initializing extension SECURITY (II) Initializing extension XFIXES (II) Initializing extension RENDER (II) Initializing extension RANDR (II) Initializing extension COMPOSITE (II) Initializing extension DAMAGE (II) Initializing extension MIT-SCREEN-SAVER (II) Initializing extension DOUBLE-BUFFER (II) Initializing extension RECORD (II) Initializing extension DPMS (II) Initializing extension Present (II) Initializing extension DRI3 (II) Initializing extension X-Resource (II) Initializing extension XVideo (II) Initializing extension XVideo-MotionCompensation (II) Initializing extension GLX (II) AIGLX: Loaded and initialized iris (II) GLX: Initialized DRI2 GL provider for screen 0 (II) Initializing extension XFree86-VidModeExtension (II) Initializing extension XFree86-DGA (II) Initializing extension XFree86-DRI (II) Initializing extension DRI2