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/***************************************************************************** |
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* |
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* XVID MPEG-4 VIDEO CODEC |
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* - Reduced VOP header - |
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* Copyright(C) 2002 Pascal Massimino <skal@planet-d.net> |
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* |
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* This program is free software ; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation ; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY ; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program ; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* $Id$ |
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* |
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****************************************************************************/ |
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#ifndef _REDUCED_H_ |
#ifndef _REDUCED_H_ |
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#define _REDUCED_H_ |
#define _REDUCED_H_ |
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#include "../portab.h" |
#include "../portab.h" |
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/* decoding prototypes */ |
/* decoding */ |
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typedef void (COPY_UPSAMPLED_8X8_16TO8) (uint8_t *Dst, const int16_t *Src, const int BpS); |
typedef void (COPY_UPSAMPLED_8X8_16TO8) (uint8_t *Dst, const int16_t *Src, const int BpS); |
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typedef void (ADD_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); |
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/* Note: "Nb"_Blks is the number of 8-pixels blocks to process */ |
/* deblocking: Note: "Nb"_Blks is the number of 8-pixels blocks to process */ |
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typedef void HFILTER_31(uint8_t *Src1, uint8_t *Src2, int Nb_Blks); |
typedef void HFILTER_31(uint8_t *Src1, uint8_t *Src2, int Nb_Blks); |
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typedef void VFILTER_31(uint8_t *Src1, uint8_t *Src2, const int BpS, int Nb_Blks); |
typedef void VFILTER_31(uint8_t *Src1, uint8_t *Src2, const int BpS, int Nb_Blks); |
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/* encoding: WARNING! These read 1 pixel outside of the input 16x16 block! */ |
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typedef void FILTER_18X18_TO_8X8(int16_t *Dst, const uint8_t *Src, const int BpS); |
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typedef void FILTER_DIFF_18X18_TO_8X8(int16_t *Dst, const uint8_t *Src, const int BpS); |
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extern COPY_UPSAMPLED_8X8_16TO8 * copy_upsampled_8x8_16to8; |
extern COPY_UPSAMPLED_8X8_16TO8 * copy_upsampled_8x8_16to8; |
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extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_C; |
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_C; |
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#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_mmx; |
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_mmx; |
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extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_xmm; |
extern COPY_UPSAMPLED_8X8_16TO8 xvid_Copy_Upsampled_8x8_16To8_xmm; |
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#endif |
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extern ADD_UPSAMPLED_8X8_16TO8 * add_upsampled_8x8_16to8; |
extern ADD_UPSAMPLED_8X8_16TO8 * add_upsampled_8x8_16to8; |
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extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_C; |
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_C; |
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#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_mmx; |
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_mmx; |
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extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_xmm; |
extern ADD_UPSAMPLED_8X8_16TO8 xvid_Add_Upsampled_8x8_16To8_xmm; |
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#endif |
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extern VFILTER_31 * vfilter_31; |
extern VFILTER_31 * vfilter_31; |
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extern VFILTER_31 xvid_VFilter_31_C; |
extern VFILTER_31 xvid_VFilter_31_C; |
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#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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extern VFILTER_31 xvid_VFilter_31_x86; |
extern VFILTER_31 xvid_VFilter_31_x86; |
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#endif |
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extern HFILTER_31 * hfilter_31; |
extern HFILTER_31 * hfilter_31; |
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extern HFILTER_31 xvid_HFilter_31_C; |
extern HFILTER_31 xvid_HFilter_31_C; |
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#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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extern HFILTER_31 xvid_HFilter_31_x86; |
extern HFILTER_31 xvid_HFilter_31_x86; |
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extern HFILTER_31 xvid_HFilter_31_mmx; |
extern HFILTER_31 xvid_HFilter_31_mmx; |
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#endif |
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extern FILTER_18X18_TO_8X8 * filter_18x18_to_8x8; |
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extern FILTER_18X18_TO_8X8 xvid_Filter_18x18_To_8x8_C; |
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#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
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extern FILTER_18X18_TO_8X8 xvid_Filter_18x18_To_8x8_mmx; |
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#endif |
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extern FILTER_DIFF_18X18_TO_8X8 * filter_diff_18x18_to_8x8; |
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extern FILTER_DIFF_18X18_TO_8X8 xvid_Filter_Diff_18x18_To_8x8_C; |
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#if defined(ARCH_IS_IA32) || defined(XVID_IS_X86_64) |
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extern FILTER_DIFF_18X18_TO_8X8 xvid_Filter_Diff_18x18_To_8x8_mmx; |
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#endif |
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/* rrv motion vector scale-up */ |
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/* encoding prototypes */ |
#define RRV_MV_SCALEUP(a) ( (a)>0 ? 2*(a)-1 : (a)<0 ? 2*(a)+1 : (a) ) |
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/* WARNING! These read 1 pixel outside of the input 16x16 block! */ |
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extern void xvid_Filter_18x18_To_8x8_C(int16_t *Dst, const uint8_t *Src, const int BpS); |
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extern void xvid_Filter_Diff_18x18_To_8x8_C(int16_t *Dst, const uint8_t *Src, const int BpS); |
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/* MMX version */ |
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extern void xvid_Filter_18x18_To_8x8_mmx(int16_t *Dst, const uint8_t *Src, const int BpS); |
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extern void xvid_Filter_Diff_18x18_To_8x8_mmx(int16_t *Dst, const uint8_t *Src, const int BpS); |
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#endif /* _REDUCED_H_ */ |
#endif /* _REDUCED_H_ */ |