diff options
Diffstat (limited to 'common/bitstream.h')
| -rw-r--r-- | common/bitstream.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/common/bitstream.h b/common/bitstream.h index c8c8c11fca..b789f2ac8d 100644 --- a/common/bitstream.h +++ b/common/bitstream.h @@ -8,12 +8,12 @@ * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. @@ -52,6 +52,9 @@ public: /** Skip the specified amount of bits. */ virtual void skip(uint32 n) = 0; + /** Skip the bits to closest data value border. */ + virtual void align() = 0; + /** Read a bit from the bit stream. */ virtual uint32 getBit() = 0; @@ -276,6 +279,12 @@ public: getBit(); } + /** Skip the bits to closest data value border. */ + void align() { + while (_inValue) + getBit(); + } + /** Return the stream position in bits. */ uint32 pos() const { if (_stream->pos() == 0) |