Function flush_put_bits

libavcodec/put_bits.h:153–172

* Pad the end of the output stream with zeros. */

 * Pad the end of the output stream with zeros.
 */
static inline void flush_put_bits(PutBitContext *s)
{
#ifndef BITSTREAM_WRITER_LE
    if (s->bit_left < BUF_BITS)
        s->bit_buf <<= s->bit_left;
#endif
    while (s->bit_left < BUF_BITS) {
        av_assert0(s->buf_ptr < s->buf_end);
#ifdef BITSTREAM_WRITER_LE
        *s->buf_ptr++ = s->bit_buf;
        s->bit_buf  >>= 8;
#else
        *s->buf_ptr++ = s->bit_buf >> (BUF_BITS - 8);
        s->bit_buf  <<= 8;
#endif
        s->bit_left  += 8;
    }
    s->bit_left = BUF_BITS;
    s->bit_buf  = 0;
}

static inline void flush_put_bits_le(PutBitContext *s)
{