Function rsmpeg::ffi::av_log_format_line [−][src]
pub unsafe extern "C" fn av_log_format_line(
ptr: *mut c_void,
level: i32,
fmt: *const i8,
vl: *mut __va_list_tag,
line: *mut i8,
line_size: i32,
print_prefix: *mut i32
)
Expand description
Format a line of log the same way as the default callback. @param line buffer to receive the formatted line @param line_size size of the buffer @param print_prefix used to store whether the prefix must be printed; must point to a persistent integer initially set to 1