1*a97c2a1fSXin Li /****************************************************************************** 2*a97c2a1fSXin Li * 3*a97c2a1fSXin Li * Copyright (C) 2015 The Android Open Source Project 4*a97c2a1fSXin Li * 5*a97c2a1fSXin Li * Licensed under the Apache License, Version 2.0 (the "License"); 6*a97c2a1fSXin Li * you may not use this file except in compliance with the License. 7*a97c2a1fSXin Li * You may obtain a copy of the License at: 8*a97c2a1fSXin Li * 9*a97c2a1fSXin Li * http://www.apache.org/licenses/LICENSE-2.0 10*a97c2a1fSXin Li * 11*a97c2a1fSXin Li * Unless required by applicable law or agreed to in writing, software 12*a97c2a1fSXin Li * distributed under the License is distributed on an "AS IS" BASIS, 13*a97c2a1fSXin Li * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*a97c2a1fSXin Li * See the License for the specific language governing permissions and 15*a97c2a1fSXin Li * limitations under the License. 16*a97c2a1fSXin Li * 17*a97c2a1fSXin Li ***************************************************************************** 18*a97c2a1fSXin Li * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*a97c2a1fSXin Li */ 20*a97c2a1fSXin Li #ifndef __IMPEG2D_VLD_H__ 21*a97c2a1fSXin Li #define __IMPEG2D_VLD_H__ 22*a97c2a1fSXin Li 23*a97c2a1fSXin Li 24*a97c2a1fSXin Li WORD16 impeg2d_dec_vld_symbol(stream_t *stream,const WORD16 codeTable[][2], 25*a97c2a1fSXin Li UWORD16 maxLen); 26*a97c2a1fSXin Li WORD16 impeg2d_fast_dec_vld_symbol(stream_t *stream, 27*a97c2a1fSXin Li const WORD16 codeTable[][2], 28*a97c2a1fSXin Li const UWORD16 indexTable[][2], 29*a97c2a1fSXin Li UWORD16 maxLen); 30*a97c2a1fSXin Li IMPEG2D_ERROR_CODES_T impeg2d_vld_decode(dec_state_t *dec, WORD16 *outAddr, /*!< Address where decoded symbols will be stored */ 31*a97c2a1fSXin Li const UWORD8 *scan, /*!< Scan table to be used */ 32*a97c2a1fSXin Li UWORD8 *pu1_pos, /*!< Scan table to be used */ 33*a97c2a1fSXin Li UWORD16 intraFlag, /*!< Intra Macroblock or not */ 34*a97c2a1fSXin Li UWORD16 chromaFlag, /*!< Chroma Block or not */ 35*a97c2a1fSXin Li UWORD16 dPicture, /*!< D Picture or not */ 36*a97c2a1fSXin Li UWORD16 intraVlcFormat, /*!< Intra VLC format */ 37*a97c2a1fSXin Li UWORD16 mpeg2, /*!< MPEG-2 or not */ 38*a97c2a1fSXin Li WORD32 *pi4_num_coeffs /*!< Returns the number of coeffs in block */ 39*a97c2a1fSXin Li ); 40*a97c2a1fSXin Li 41*a97c2a1fSXin Li pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg1; 42*a97c2a1fSXin Li pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg2; 43*a97c2a1fSXin Li 44*a97c2a1fSXin Li 45*a97c2a1fSXin Li pf_inv_quant_t impeg2d_inv_quant_mpeg1; 46*a97c2a1fSXin Li pf_inv_quant_t impeg2d_inv_quant_mpeg2; 47*a97c2a1fSXin Li 48*a97c2a1fSXin Li 49*a97c2a1fSXin Li #endif /* #ifndef __IMPEG2D_VLD_H__ */ 50