Struct spa_buffer_alloc_info

#[repr(C)]
pub struct spa_buffer_alloc_info {
    pub flags: u32,
    pub max_align: u32,
    pub n_metas: u32,
    pub n_datas: u32,
    pub metas: *mut spa_meta,
    pub datas: *mut spa_data,
    pub data_aligns: *mut u32,
    pub skel_size: usize,
    pub meta_size: usize,
    pub chunk_size: usize,
    pub data_size: usize,
    pub mem_size: usize,
}

information about the buffer layout

Fields

flags: u32

max_align: u32

< max of all alignments

n_metas: u32

n_datas: u32

metas: *mut spa_meta

datas: *mut spa_data

data_aligns: *mut u32

skel_size: usize

< size of the struct spa_buffer and inlined meta/chunk/data

meta_size: usize

< size of the meta if not inlined

chunk_size: usize

< size of the chunk if not inlined

data_size: usize

< size of the data if not inlined

mem_size: usize

< size of the total memory if not inlined

Trait Implementations

impl Clone for spa_buffer_alloc_info

fn clone(&self) -> spa_buffer_alloc_info

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for spa_buffer_alloc_info

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for spa_buffer_alloc_info

fn eq(&self, other: &spa_buffer_alloc_info) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for spa_buffer_alloc_info

impl Eq for spa_buffer_alloc_info

impl StructuralPartialEq for spa_buffer_alloc_info