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50 lines
2.3 KiB
50 lines
2.3 KiB
/******************************************************************************
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*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#ifndef __IMPEG2D_VLD_H__
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#define __IMPEG2D_VLD_H__
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WORD16 impeg2d_dec_vld_symbol(stream_t *stream,const WORD16 codeTable[][2],
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UWORD16 maxLen);
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WORD16 impeg2d_fast_dec_vld_symbol(stream_t *stream,
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const WORD16 codeTable[][2],
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const UWORD16 indexTable[][2],
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UWORD16 maxLen);
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IMPEG2D_ERROR_CODES_T impeg2d_vld_decode(dec_state_t *dec, WORD16 *outAddr, /*!< Address where decoded symbols will be stored */
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const UWORD8 *scan, /*!< Scan table to be used */
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UWORD8 *pu1_pos, /*!< Scan table to be used */
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UWORD16 intraFlag, /*!< Intra Macroblock or not */
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UWORD16 chromaFlag, /*!< Chroma Block or not */
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UWORD16 dPicture, /*!< D Picture or not */
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UWORD16 intraVlcFormat, /*!< Intra VLC format */
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UWORD16 mpeg2, /*!< MPEG-2 or not */
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WORD32 *pi4_num_coeffs /*!< Returns the number of coeffs in block */
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);
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pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg1;
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pf_vld_inv_quant_t impeg2d_vld_inv_quant_mpeg2;
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pf_inv_quant_t impeg2d_inv_quant_mpeg1;
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pf_inv_quant_t impeg2d_inv_quant_mpeg2;
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#endif /* #ifndef __IMPEG2D_VLD_H__ */
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