.\" Automatically generated by Pandoc 2.9.2.1 .\" .TH "al_is_d3d_device_lost" "3alleg5" "" "Allegro reference manual" "" .hy .SH NAME .PP al_is_d3d_device_lost - Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include bool al_is_d3d_device_lost(ALLEGRO_DISPLAY *display) \f[R] .fi .SH DESCRIPTION .PP Returns a boolean indicating whether or not the Direct3D device belonging to the given display is in a lost state. .PP \f[I]Parameters:\f[R] .IP \[bu] 2 display - The display that the device you wish to check is attached to