/* Copyright (C) 2001-2023 Artifex Software, Inc.

   All Rights Reserved.

   This software is provided AS-IS with no warranty, either express or

   implied.

   This software is distributed under license and may not be copied,

   modified or distributed except as expressly authorized under the terms

   of the license contained in the file LICENSE in this distribution.

   Refer to licensing information at http://www.artifex.com or contact

   Artifex Software, Inc.,  39 Mesa Street, Suite 108A, San Francisco,

   CA 94129, USA, for further information.

*/

/* A TT font input support. */

#include "ttmisc.h"

#include "ttfoutl.h"

#include "ttfsfnt.h"

#include "ttfinp.h"

unsigned char ttfReader__Byte(ttfReader *r)

{   unsigned char b;

    r->Read(r, &b, 1);

    return b;

}

signed char ttfReader__SignedByte(ttfReader *r)

{   signed char b;

    r->Read(r, &b, 1);

    return b;

}

signed short ttfReader__Short(ttfReader *r)

{   unsigned char buf[2];

    r->Read(r, buf, 2);

    return ((int16)buf[0] << 8) | (int16)buf[1];

}

unsigned short ttfReader__UShort(ttfReader *r)

{   unsigned char buf[2];

    r->Read(r, buf, 2);

    return ((uint16)buf[0] << 8) | (uint16)buf[1];

}

unsigned int ttfReader__UInt(ttfReader *r)

{   unsigned char buf[4];

    r->Read(r, buf, 4);

    return ((int32)buf[0] << 24) | ((int32)buf[1] << 16) |

           ((int32)buf[2] <<  8) |  (int32)buf[3];

}

signed int ttfReader__Int(ttfReader *r)

{

    return (int)ttfReader__UInt(r);

}