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pub mod extensions; pub mod input; pub mod output; use std::ffi::CStr; use std::marker::PhantomData; use std::str::from_utf8_unchecked; use ffi::*; pub struct Info<'a> { ptr: *mut AVDeviceInfo, _marker: PhantomData<&'a ()>, } impl<'a> Info<'a> { pub unsafe fn wrap(ptr: *mut AVDeviceInfo) -> Self { Info { ptr, _marker: PhantomData, } } pub unsafe fn as_ptr(&self) -> *const AVDeviceInfo { self.ptr as *const _ } pub unsafe fn as_mut_ptr(&mut self) -> *mut AVDeviceInfo { self.ptr } } impl<'a> Info<'a> { pub fn name(&self) -> &str { unsafe { from_utf8_unchecked(CStr::from_ptr((*self.as_ptr()).device_name).to_bytes()) } } pub fn description(&self) -> &str { unsafe { from_utf8_unchecked(CStr::from_ptr((*self.as_ptr()).device_description).to_bytes()) } } } pub fn register_all() { unsafe { avdevice_register_all(); } } pub fn version() -> u32 { unsafe { avdevice_version() } } pub fn configuration() -> &'static str { unsafe { from_utf8_unchecked(CStr::from_ptr(avdevice_configuration()).to_bytes()) } } pub fn license() -> &'static str { unsafe { from_utf8_unchecked(CStr::from_ptr(avdevice_license()).to_bytes()) } }