1/******************************************************************************
2 *
3 * Copyright (C) 2015 The Android Open Source Project
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 *****************************************************************************
18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19*/
20#ifndef __IMPEG2D_VLD_H__
21#define __IMPEG2D_VLD_H__
22
23
24WORD16 impeg2d_dec_vld_symbol(stream_t *stream,const WORD16 codeTable[][2],
25                 UWORD16 maxLen);
26WORD16 impeg2d_fast_dec_vld_symbol(stream_t *stream,
27                     const WORD16  codeTable[][2],
28                     const UWORD16 indexTable[][2],
29                     UWORD16 maxLen);
30IMPEG2D_ERROR_CODES_T impeg2d_vld_decode(dec_state_t *dec, WORD16 *outAddr, /*!< Address where decoded symbols will be stored */
31                                            const UWORD8 *scan, /*!< Scan table to be used */
32                                            UWORD8 *pu1_pos, /*!< Scan table to be used */
33                                            UWORD16 intraFlag, /*!< Intra Macroblock or not */
34                                            UWORD16 chromaFlag, /*!< Chroma Block or not */
35                                            UWORD16 dPicture, /*!< D Picture or not */
36                                            UWORD16 intraVlcFormat, /*!< Intra VLC format */
37                                            UWORD16 mpeg2, /*!< MPEG-2 or not */
38                                            WORD32 *pi4_num_coeffs /*!< Returns the number of coeffs in block */
39                                            );
40
41pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg1;
42pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg2;
43
44
45pf_inv_quant_t impeg2d_inv_quant_mpeg1;
46pf_inv_quant_t impeg2d_inv_quant_mpeg2;
47
48
49#endif /* #ifndef __IMPEG2D_VLD_H__ */
50