struct jpeg_memory_mgr

Overview

#include </home/jlblanco/mrpt/libs/img/src/jpeglib/mrpt_jpeglib.h>

struct jpeg_memory_mgr
{
    // fields

    long max_memory_to_use;
    long max_alloc_chunk;

    // methods

    JMETHOD(
        void*,
        alloc_small,
        (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
        );

    JMETHOD(
        void FAR*,
        alloc_large,
        (j_common_ptr cinfo, int pool_id, size_t sizeofobject)
        );

    JMETHOD(
        JSAMPARRAY,
        alloc_sarray,
        (j_common_ptr cinfo, int pool_id, JDIMENSION samplesperrow, JDIMENSION numrows)
        );

    JMETHOD(
        JBLOCKARRAY,
        alloc_barray,
        (j_common_ptr cinfo, int pool_id, JDIMENSION blocksperrow, JDIMENSION numrows)
        );

    JMETHOD(
        jvirt_sarray_ptr,
        request_virt_sarray,
        (j_common_ptr cinfo, int pool_id, boolean pre_zero, JDIMENSION samplesperrow, JDIMENSION numrows, JDIMENSION maxaccess)
        );

    JMETHOD(
        jvirt_barray_ptr,
        request_virt_barray,
        (j_common_ptr cinfo, int pool_id, boolean pre_zero, JDIMENSION blocksperrow, JDIMENSION numrows, JDIMENSION maxaccess)
        );

    JMETHOD(
        void,
        realize_virt_arrays,
        (j_common_ptr cinfo)
        );

    JMETHOD(
        JSAMPARRAY,
        access_virt_sarray,
        (j_common_ptr cinfo, jvirt_sarray_ptr ptr, JDIMENSION start_row, JDIMENSION num_rows, boolean writable)
        );

    JMETHOD(
        JBLOCKARRAY,
        access_virt_barray,
        (j_common_ptr cinfo, jvirt_barray_ptr ptr, JDIMENSION start_row, JDIMENSION num_rows, boolean writable)
        );

    JMETHOD(
        void,
        free_pool,
        (j_common_ptr cinfo, int pool_id)
        );

    JMETHOD(
        void,
        self_destruct,
        (j_common_ptr cinfo)
        );
};