mpegsound_locals.h

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/* MPEG/WAVE Sound library

   (C) 1997 by Jung woo-jae */

// Mpegsound_locals.h
// It is used for compiling library

#ifndef _L__SOUND_LOCALS__
#define _L__SOUND_LOCALS__

// Inline functions
inline int
Mpegtoraw::getbyte(void)
{
    int r = (unsigned char) buffer[bitindex >> 3];

    bitindex += 8;
    return r;
};

inline int
Mpegtoraw::getbits9(int bits)
{
    register unsigned short a;
#ifndef WORDS_BIGENDIAN
    {
	int offset = bitindex >> 3;

	a = (((unsigned char) buffer[offset]) << 8) | ((unsigned char)
						       buffer[offset + 1]);
    }
#else
    a = ((unsigned short *) (buffer + ((bixindex >> 3))));
#endif

    a <<= (bitindex & 7);
    bitindex += bits;
    return (int) ((unsigned int) (a >> (16 - bits)));
};

inline int
Mpegtoraw::getbits8(void)
{
    register unsigned short a;

#ifndef WORDS_BIGENDIAN
    {
	int offset = bitindex >> 3;

	a = (((unsigned char) buffer[offset]) << 8) | ((unsigned char)
						       buffer[offset + 1]);
    }
#else
    a = ((unsigned short *) (buffer + ((bixindex >> 3))));
#endif

    a <<= (bitindex & 7);
    bitindex += 8;
    return (int) ((unsigned int) (a >> 8));
};

inline int
Mpegtoraw::getbit(void)
{
    register int r = (buffer[bitindex >> 3] >> (7 - (bitindex & 7))) & 1;

    bitindex++;
    return r;
};

#endif