Hi Gregory,
On 21 May 2017 at 15:59, Gregory Hainaut <gregory.hain...@gmail.com> wrote:
> +static GLboolean
> +dri_is_thread_safe(void *loaderPrivate)
> +{
> +#ifdef HAVE_X11_PLATFORM
> + struct dri2_egl_surface *dri2_surf = loaderPrivate;
> + _EGLDisplay *display = dri2_surf->base.Resource.Display;
Move these out of the ifdef, and ...
> + Display *xdpy = (Display*)display->PlatformDisplay;
> +
> + /* Check Xlib is running in thread safe mode when running on EGL/X11-xlib
> + * platform
> + *
> + * 'lock_fns' is the XLockDisplay function pointer of the X11 display
> 'dpy'.
> + * It wll be NULL if XInitThreads wasn't called.
> + */
> + if (display->Platform == _EGL_PLATFORM_X11 && xdpy && !xdpy->lock_fns)
> + return false;
#ifdef HAVE_WAYLAND_PLATFORM
if (display->Platform == _EGL_PLATFORM_WAYLAND)
return true;
#endif
Not entirely sure about how DRM/GBM behaves WRT flushing here;
hopefully it works too.
Cheers
Daniel
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