2 ** Copyright 2003-2010, VisualOn, Inc.
\r
4 ** Licensed under the Apache License, Version 2.0 (the "License");
\r
5 ** you may not use this file except in compliance with the License.
\r
6 ** You may obtain a copy of the License at
\r
8 ** http://www.apache.org/licenses/LICENSE-2.0
\r
10 ** Unless required by applicable law or agreed to in writing, software
\r
11 ** distributed under the License is distributed on an "AS IS" BASIS,
\r
12 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
13 ** See the License for the specific language governing permissions and
\r
14 ** limitations under the License.
\r
16 /*******************************************************************************
\r
19 Content: Quantization functions
\r
21 *******************************************************************************/
29 #define MAX_QUANT 8191
31 void QuantizeSpectrum(Word16 sfbCnt,
32 Word16 maxSfbPerGroup,
34 Word16 *sfbOffset, Word32 *mdctSpectrum,
35 Word16 globalGain, Word16 *scalefactors,
36 Word16 *quantizedSpectrum);
38 Word32 calcSfbDist(const Word32 *spec,
42 #endif /* _QUANTIZE_H_ */