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- /*------------------------------------------------------------------------------
- -- --
- -- This software is confidential and proprietary and may be used --
- -- only as expressly authorized by a licensing agreement from --
- -- --
- -- Hantro Products Oy. --
- -- --
- -- (C) COPYRIGHT 2006 HANTRO PRODUCTS OY --
- -- ALL RIGHTS RESERVED --
- -- --
- -- The entire notice above must be reproduced --
- -- on all copies and should not be removed. --
- -- --
- --------------------------------------------------------------------------------
- --
- -- Description : VLC decoding functionality
- --
- ------------------------------------------------------------------------------
- --
- -- Version control information, please leave untouched.
- --
- -- $RCSfile: vc1hwd_vlc.h,v $
- -- $Revision: 1.1 $
- -- $Date: 2007/06/19 13:42:59 $
- --
- ------------------------------------------------------------------------------*/
- #ifndef VC1HWD_VLC_H
- #define VC1HWD_VLC_H
- /*------------------------------------------------------------------------------
- Include headers
- ------------------------------------------------------------------------------*/
- #include "basetype.h"
- #include "vc1hwd_stream.h"
- #include "vc1hwd_picture_layer.h"
- /*------------------------------------------------------------------------------
- Module defines
- ------------------------------------------------------------------------------*/
- /* Special cases for VLC value */
- #define INVALID_VLC_VALUE (-1)
- /*------------------------------------------------------------------------------
- Data types
- ------------------------------------------------------------------------------*/
- /*------------------------------------------------------------------------------
- Function prototypes
- ------------------------------------------------------------------------------*/
- /* Picture layer codewords */
- picType_e vc1hwdDecodePtype( strmData_t * const strmData, const u32 advanced,
- const u16x maxBframes);
- mvmode_e vc1hwdDecodeMvMode( strmData_t * const strmData, const u32 bPic,
- const u16x pquant, u32 *pIntComp );
- mvmode_e vc1hwdDecodeMvModeB( strmData_t * const strmData, const u16x pquant);
- u16x vc1hwdDecodeTransAcFrm( strmData_t * const strmData );
- void vc1hwdDecodeVopDquant( strmData_t * const strmData, const u16x dquant,
- pictureLayer_t * const pLayer );
- u16x vc1hwdDecodeMvRange( strmData_t * const strmData );
- bfract_e vc1hwdDecodeBfraction( strmData_t * const strmData,
- i16x * pScaleFactor );
- fcm_e vc1hwdDecodeFcm( strmData_t * const strmData );
- u16x vc1hwdDecodeCondOver( strmData_t * const strmData );
- u16x vc1hwdDecodeRefDist( strmData_t * const strmData );
- u16x vc1hwdDecodeDmvRange( strmData_t * const strmData );
- intCompField_e vc1hwdDecodeIntCompField( strmData_t * const strmData );
- #endif /* #ifndef VC1HWD_VLC_H */
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