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Revision 1.2 - (download) (annotate)
Sat Feb 15 15:22:18 2003 UTC (21 years, 4 months ago) by edgomez
Branch: MAIN
CVS Tags: cvs-head, tag-merging-20040322, merged-dev-api-3
Branch point for: dev-api-4, branch-release-1-0, release-0_9_2, Isibaar
Changes since 1.1: +50 -0 lines
Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too
#ifndef _REDUCED_H_
#define _REDUCED_H_

#include "../portab.h"

/* decoding */
typedef void (COPY_UPSAMPLED_8X8_16TO8) (uint8_t *Dst, const int16_t *Src, const int BpS);
typedef void (ADD_UPSAMPLED_8X8_16TO8) (uint8_t *Dst, const int16_t *Src, const int BpS);

/* deblocking: Note: "Nb"_Blks is the number of 8-pixels blocks to process */
typedef void HFILTER_31(uint8_t *Src1, uint8_t *Src2, int Nb_Blks);
typedef void VFILTER_31(uint8_t *Src1, uint8_t *Src2, const int BpS, int Nb_Blks);

/* encoding: WARNING! These read 1 pixel outside of the input 16x16 block! */
typedef void FILTER_18X18_TO_8X8(int16_t *Dst, const uint8_t *Src, const int BpS);
typedef void FILTER_DIFF_18X18_TO_8X8(int16_t *Dst, const uint8_t *Src, const int BpS);

extern COPY_UPSAMPLED_8X8_16TO8 * copy_upsampled_8x8_16to8;
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_C;
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_mmx;
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_xmm;

extern ADD_UPSAMPLED_8X8_16TO8 * add_upsampled_8x8_16to8;
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_C;
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_mmx;
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_xmm;

extern VFILTER_31 * vfilter_31;
extern VFILTER_31 xvid_VFilter_31_C;
extern VFILTER_31 xvid_VFilter_31_x86;

extern HFILTER_31 * hfilter_31;
extern HFILTER_31 xvid_HFilter_31_C;
extern HFILTER_31 xvid_HFilter_31_x86;
extern HFILTER_31 xvid_HFilter_31_mmx;

extern FILTER_18X18_TO_8X8 * filter_18x18_to_8x8;
extern FILTER_18X18_TO_8X8 xvid_Filter_18x18_To_8x8_C;
extern FILTER_18X18_TO_8X8 xvid_Filter_18x18_To_8x8_mmx;

extern FILTER_DIFF_18X18_TO_8X8 * filter_diff_18x18_to_8x8;
extern FILTER_DIFF_18X18_TO_8X8 xvid_Filter_Diff_18x18_To_8x8_C;
extern FILTER_DIFF_18X18_TO_8X8 xvid_Filter_Diff_18x18_To_8x8_mmx;

/* rrv motion vector scale-up */
#define RRV_MV_SCALEUP(a)	( (a)>0 ? 2*(a)-1 : (a)<0 ? 2*(a)+1 : (a) )

#endif /* _REDUCED_H_ */

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