Function rsmpeg::ffi::av_hwaccel_next [−][src]
pub unsafe extern "C" fn av_hwaccel_next(
hwaccel: *const AVHWAccel
) -> *mut AVHWAccel
Expand description
If hwaccel is NULL, returns the first registered hardware accelerator, if hwaccel is non-NULL, returns the next registered hardware accelerator after hwaccel, or NULL if hwaccel is the last one.
@deprecated AVHWaccel structures contain no user-serviceable parts, so this function should not be used.