[−][src]Struct libjpegturbo_sys::jpeg_memory_mgr

#[repr(C)]pub struct jpeg_memory_mgr {
    pub alloc_small: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, sizeofobject: size_t) -> *mut c_void>,
    pub alloc_large: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, sizeofobject: size_t) -> *mut c_void>,
    pub alloc_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, samplesperrow: JDIMENSION, numrows: JDIMENSION) -> JSAMPARRAY>,
    pub alloc_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, blocksperrow: JDIMENSION, numrows: JDIMENSION) -> JBLOCKARRAY>,
    pub request_virt_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, pre_zero: boolean, samplesperrow: JDIMENSION, numrows: JDIMENSION, maxaccess: JDIMENSION) -> jvirt_sarray_ptr>,
    pub request_virt_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, pre_zero: boolean, blocksperrow: JDIMENSION, numrows: JDIMENSION, maxaccess: JDIMENSION) -> jvirt_barray_ptr>,
    pub realize_virt_arrays: Option<unsafe extern "C" fn(cinfo: j_common_ptr)>,
    pub access_virt_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, ptr: jvirt_sarray_ptr, start_row: JDIMENSION, num_rows: JDIMENSION, writable: boolean) -> JSAMPARRAY>,
    pub access_virt_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, ptr: jvirt_barray_ptr, start_row: JDIMENSION, num_rows: JDIMENSION, writable: boolean) -> JBLOCKARRAY>,
    pub free_pool: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int)>,
    pub self_destruct: Option<unsafe extern "C" fn(cinfo: j_common_ptr)>,
    pub max_memory_to_use: c_long,
    pub max_alloc_chunk: c_long,
}

Fields

alloc_small: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, sizeofobject: size_t) -> *mut c_void>alloc_large: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, sizeofobject: size_t) -> *mut c_void>alloc_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, samplesperrow: JDIMENSION, numrows: JDIMENSION) -> JSAMPARRAY>alloc_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, blocksperrow: JDIMENSION, numrows: JDIMENSION) -> JBLOCKARRAY>request_virt_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, pre_zero: boolean, samplesperrow: JDIMENSION, numrows: JDIMENSION, maxaccess: JDIMENSION) -> jvirt_sarray_ptr>request_virt_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int, pre_zero: boolean, blocksperrow: JDIMENSION, numrows: JDIMENSION, maxaccess: JDIMENSION) -> jvirt_barray_ptr>realize_virt_arrays: Option<unsafe extern "C" fn(cinfo: j_common_ptr)>access_virt_sarray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, ptr: jvirt_sarray_ptr, start_row: JDIMENSION, num_rows: JDIMENSION, writable: boolean) -> JSAMPARRAY>access_virt_barray: Option<unsafe extern "C" fn(cinfo: j_common_ptr, ptr: jvirt_barray_ptr, start_row: JDIMENSION, num_rows: JDIMENSION, writable: boolean) -> JBLOCKARRAY>free_pool: Option<unsafe extern "C" fn(cinfo: j_common_ptr, pool_id: c_int)>self_destruct: Option<unsafe extern "C" fn(cinfo: j_common_ptr)>max_memory_to_use: c_longmax_alloc_chunk: c_long

Trait Implementations

impl Clone for jpeg_memory_mgr[src]

impl Copy for jpeg_memory_mgr[src]

impl Debug for jpeg_memory_mgr[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.