--- reduced.h 2002/12/08 05:50:58 1.1 +++ reduced.h 2002/12/08 05:50:58 1.1.2.1 @@ -0,0 +1,48 @@ +#ifndef _REDUCED_H_ +#define _REDUCED_H_ + +#include "../portab.h" + +/* decoding prototypes */ + +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); + +/* 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); + + +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; + + + + + /* encoding prototypes */ + /* WARNING! These read 1 pixel outside of the input 16x16 block! */ +extern void xvid_Filter_18x18_To_8x8_C(int16_t *Dst, const uint8_t *Src, const int BpS); +extern void xvid_Filter_Diff_18x18_To_8x8_C(int16_t *Dst, const uint8_t *Src, const int BpS); + + /* MMX version */ +extern void xvid_Filter_18x18_To_8x8_mmx(int16_t *Dst, const uint8_t *Src, const int BpS); +extern void xvid_Filter_Diff_18x18_To_8x8_mmx(int16_t *Dst, const uint8_t *Src, const int BpS); + + +#endif /* _REDUCED_H_ */ \ No newline at end of file