diff options
Diffstat (limited to 'extern/draco/draco/src/draco/compression/entropy/ans.h')
| -rw-r--r-- | extern/draco/draco/src/draco/compression/entropy/ans.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/extern/draco/draco/src/draco/compression/entropy/ans.h b/extern/draco/draco/src/draco/compression/entropy/ans.h index c765256b96e..313546fee20 100644 --- a/extern/draco/draco/src/draco/compression/entropy/ans.h +++ b/extern/draco/draco/src/draco/compression/entropy/ans.h @@ -12,8 +12,8 @@ // See the License for the specific language governing permissions and // limitations under the License. // -#ifndef DRACO_CORE_ANS_H_ -#define DRACO_CORE_ANS_H_ +#ifndef DRACO_COMPRESSION_ENTROPY_ANS_H_ +#define DRACO_COMPRESSION_ENTROPY_ANS_H_ // An implementation of Asymmetric Numeral Systems (rANS). // See http://arxiv.org/abs/1311.2540v2 for more information on rANS. // This file is based off libvpx's ans.h. @@ -391,7 +391,6 @@ class RAnsEncoder { ans_.buf[ans_.buf_offset++] = ans_.state % DRACO_ANS_IO_BASE; ans_.state /= DRACO_ANS_IO_BASE; } - // TODO(ostava): The division and multiplication should be optimized. ans_.state = (ans_.state / p) * rans_precision + ans_.state % p + sym->cum_prob; } @@ -524,4 +523,4 @@ class RAnsDecoder { } // namespace draco -#endif // DRACO_CORE_ANS_H_ +#endif // DRACO_COMPRESSION_ENTROPY_ANS_H_ |