Cross Reference: /frameworks/av/media/libstagefright/codecs/m4v

Lines Matching defs:nbits
193 PV_STATUS BitstreamShowBits32(BitstreamDecVideo *stream, int nbits, uint32 *code)
197     if (stream->incnt < nbits)
202     *code = stream->curr_word >> (32 - nbits);
211 /*  Purpose:    To see the next "nbits"(nbits<=16) bitstream bits           */
215 PV_STATUS BitstreamShowBits16(BitstreamDecVideo *stream, int nbits, uint *code)
220     if (stream->incnt < nbits)
226     *code = stream->curr_word >> (32 - nbits);
270 uint BitstreamReadBits16_INLINE(BitstreamDecVideo *stream, int nbits)
275     if (stream->incnt < nbits)
280     code = stream->curr_word >> (32 - nbits);
281     PV_BitstreamFlushBits(stream, nbits);
307 /*  Purpose  : Read bits (nbits <=16) from bitstream buffer.                */
311 uint BitstreamReadBits16(BitstreamDecVideo *stream, int nbits)
315     if (stream->incnt < nbits)
320     code = stream->curr_word >> (32 - nbits);
321     PV_BitstreamFlushBits(stream, nbits);
350 /*  Purpose  : Flush nbits bits from bitstream buffer. Check for cache      */
355 PV_STATUS PV_BitstreamFlushBitsCheck(BitstreamDecVideo *stream, int nbits)
359     stream->bitcnt += nbits;
360     stream->incnt -= nbits;
372     stream->curr_word <<= nbits;
382 uint32 BitstreamReadBits32(BitstreamDecVideo *stream, int nbits)
386     if (stream->incnt < nbits)
391     code = stream->curr_word >> (32 - nbits);
392     PV_BitstreamFlushBits(stream, nbits);
422 PV_STATUS PV_BitstreamShowBitsByteAlign(BitstreamDecVideo *stream, int nbits, uint32 *code)
430     if (stream->incnt < (nbits + n_stuffed))
436     *code = (stream->curr_word << n_stuffed) >> (32 - nbits);
441 PV_STATUS PV_BitstreamShowBitsByteAlignNoForceStuffing(BitstreamDecVideo *stream, int nbits, uint32 *code)
449     if (stream->incnt < (nbits + n_stuffed))
455     *code = (stream->curr_word << n_stuffed) >> (32 - nbits);