コード例 #1
0
ファイル: gshtscr.c プロジェクト: sicsiksix/aaa_website
int
gs_screen_init_memory(gs_screen_enum * penum, gs_state * pgs,
                gs_screen_halftone * phsp, bool accurate, gs_memory_t * mem)
{
    int code =
    gs_screen_order_init_memory(&penum->order, pgs, phsp, accurate, mem);

    if (code < 0)
        return code;
    return
        gs_screen_enum_init_memory(penum, &penum->order, pgs, phsp, mem);
}
コード例 #2
0
ファイル: zht.c プロジェクト: jonathan-mui/ruby-ghostscript
/* <frequency> <angle> <proc> setscreen - */
static int
zsetscreen(i_ctx_t *i_ctx_p)
{
    os_ptr op = osp;
    gs_screen_halftone screen;
    gx_ht_order order;
    int code = zscreen_params(op, &screen);
    gs_memory_t *mem;
    int space_index = r_space_index(op);

    if (code < 0)
        return code;
    mem = (gs_memory_t *)idmemory->spaces_indexed[space_index];
    /*
     * Allocate the halftone in the same VM space as the procedure.
     * This keeps the space relationships consistent.
     */
    code = gs_screen_order_init_memory(&order, igs, &screen,
                                       gs_currentaccuratescreens(mem), mem);
    if (code < 0)
        return code;
    return zscreen_enum_init(i_ctx_p, &order, &screen, op, 3,
                             setscreen_finish, space_index);
}