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/***************************************************************************** |
/***************************************************************************** |
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* |
* |
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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - 8x8 block-based halfpel interpolation - headers |
* - Interpolation related header - |
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* |
* |
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* Copyright(C) 2002 Peter Ross <pross@xvid.org> |
* Copyright(C) 2001-2003 Peter Ross <pross@xvid.org> |
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* |
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* This program is an implementation of a part of one or more MPEG-4 |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
* |
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* This program is free software; you can redistribute it and/or modify |
* 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 |
* it under the terms of the GNU General Public License as published by |
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* along with this program; if not, write to the Free Software |
* 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 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
* |
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* $Id: interpolate8x8.h,v 1.10.2.3 2003-07-13 10:01:00 syskin Exp $ |
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* |
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****************************************************************************/ |
****************************************************************************/ |
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#ifndef _INTERPOLATE8X8_H_ |
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#define _INTERPOLATE8X8_H_ |
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#include "../utils/mem_transfer.h" |
#include "../utils/mem_transfer.h" |
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typedef void (INTERPOLATE8X8) (uint8_t * const dst, |
typedef void (INTERPOLATE8X8) (uint8_t * const dst, |
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const uint32_t rounding); |
const uint32_t rounding); |
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typedef INTERPOLATE8X8 *INTERPOLATE8X8_PTR; |
typedef INTERPOLATE8X8 *INTERPOLATE8X8_PTR; |
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typedef void (INTERPOLATE8X8_AVG2) (uint8_t *dst, |
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const uint8_t *src1, |
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const uint8_t *src2, |
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const uint32_t stride, |
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const uint32_t rounding, |
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const uint32_t height); |
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typedef INTERPOLATE8X8_AVG2 *INTERPOLATE8X8_AVG2_PTR; |
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typedef void (INTERPOLATE8X8_AVG4) (uint8_t *dst, |
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const uint8_t *src1, |
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const uint8_t *src2, |
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const uint8_t *src3, |
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const uint8_t *src4, |
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const uint32_t stride, |
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const uint32_t rounding); |
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typedef INTERPOLATE8X8_AVG4 *INTERPOLATE8X8_AVG4_PTR; |
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typedef void (INTERPOLATE_LOWPASS) (uint8_t *dst, |
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uint8_t *src, |
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int32_t stride, |
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int32_t rounding); |
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typedef INTERPOLATE_LOWPASS *INTERPOLATE_LOWPASS_PTR; |
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typedef void (INTERPOLATE_LOWPASS_HV) (uint8_t *dst1, |
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uint8_t *dst2, |
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uint8_t *src, |
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int32_t stride, |
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int32_t rounding); |
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typedef INTERPOLATE_LOWPASS_HV *INTERPOLATE_LOWPASS_HV_PTR; |
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typedef void (INTERPOLATE8X8_6TAP_LOWPASS) (uint8_t *dst, |
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uint8_t *src, |
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int32_t stride, |
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int32_t rounding); |
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typedef INTERPOLATE8X8_6TAP_LOWPASS *INTERPOLATE8X8_6TAP_LOWPASS_PTR; |
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extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_h; |
extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_h; |
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extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_v; |
extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_v; |
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extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_hv; |
extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_hv; |
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extern INTERPOLATE8X8_AVG2_PTR interpolate8x8_avg2; |
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extern INTERPOLATE8X8_AVG4_PTR interpolate8x8_avg4; |
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extern INTERPOLATE_LOWPASS_PTR interpolate8x8_lowpass_h; |
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extern INTERPOLATE_LOWPASS_PTR interpolate8x8_lowpass_v; |
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extern INTERPOLATE_LOWPASS_PTR interpolate16x16_lowpass_h; |
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extern INTERPOLATE_LOWPASS_PTR interpolate16x16_lowpass_v; |
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extern INTERPOLATE_LOWPASS_HV_PTR interpolate8x8_lowpass_hv; |
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extern INTERPOLATE_LOWPASS_HV_PTR interpolate16x16_lowpass_hv; |
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extern INTERPOLATE8X8_6TAP_LOWPASS_PTR interpolate8x8_6tap_lowpass_h; |
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extern INTERPOLATE8X8_6TAP_LOWPASS_PTR interpolate8x8_6tap_lowpass_v; |
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INTERPOLATE8X8 interpolate8x8_halfpel_h_c; |
INTERPOLATE8X8 interpolate8x8_halfpel_h_c; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_c; |
INTERPOLATE8X8 interpolate8x8_halfpel_v_c; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_c; |
INTERPOLATE8X8 interpolate8x8_halfpel_hv_c; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_3dn; |
INTERPOLATE8X8 interpolate8x8_halfpel_v_3dn; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dn; |
INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dn; |
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INTERPOLATE8X8 interpolate8x8_halfpel_h_3dne; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_3dne; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dne; |
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INTERPOLATE8X8 interpolate8x8_halfpel_h_ia64; |
INTERPOLATE8X8 interpolate8x8_halfpel_h_ia64; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_ia64; |
INTERPOLATE8X8 interpolate8x8_halfpel_v_ia64; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_ia64; |
INTERPOLATE8X8 interpolate8x8_halfpel_hv_ia64; |
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void interpolate8x8_lowpass_h(uint8_t *dst, uint8_t *src, int32_t dst_stride, int32_t src_stride, int32_t rounding); |
INTERPOLATE8X8_AVG2 interpolate8x8_avg2_c; |
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void interpolate8x8_lowpass_v(uint8_t *dst, uint8_t *src, int32_t dst_stride, int32_t src_stride, int32_t rounding); |
INTERPOLATE8X8_AVG4 interpolate8x8_avg4_c; |
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void interpolate8x8_lowpass_hv(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int32_t dst1_stride, int32_t dst2_stride, int32_t src_stride, int32_t rounding); |
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void interpolate8x8_bilinear2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int32_t dst_stride, int32_t src_stride, int32_t rounding); |
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void interpolate8x8_bilinear4(uint8_t *dst, uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4, int32_t stride, int32_t rounding); |
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void interpolate8x8_c(uint8_t * const dst, |
INTERPOLATE8X8_AVG2 interpolate8x8_avg2_mmx; |
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const uint8_t * const src, |
INTERPOLATE8X8_AVG4 interpolate8x8_avg4_mmx; |
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INTERPOLATE_LOWPASS interpolate8x8_lowpass_h_c; |
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INTERPOLATE_LOWPASS interpolate8x8_lowpass_v_c; |
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INTERPOLATE_LOWPASS interpolate16x16_lowpass_h_c; |
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INTERPOLATE_LOWPASS interpolate16x16_lowpass_v_c; |
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INTERPOLATE_LOWPASS_HV interpolate8x8_lowpass_hv_c; |
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INTERPOLATE_LOWPASS_HV interpolate16x16_lowpass_hv_c; |
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INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_h_c; |
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INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_v_c; |
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INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_h_mmx; |
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INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_v_mmx; |
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static __inline void |
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interpolate8x8_switch(uint8_t * const cur, |
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const uint8_t * const refn, |
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const uint32_t x, |
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const uint32_t y, |
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const int32_t dx, |
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const int dy, |
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const uint32_t stride, |
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const uint32_t rounding) |
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{ |
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const uint8_t * const src = refn + (y + (dy>>1)) * stride + x + (dx>>1); |
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uint8_t * const dst = cur + y * stride + x; |
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switch (((dx & 1) << 1) + (dy & 1)) { /* ((dx%2)?2:0)+((dy%2)?1:0) */ |
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case 0: |
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transfer8x8_copy(dst, src, stride); |
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break; |
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case 1: |
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interpolate8x8_halfpel_v(dst, src, stride, rounding); |
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break; |
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case 2: |
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interpolate8x8_halfpel_h(dst, src, stride, rounding); |
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break; |
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default: |
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interpolate8x8_halfpel_hv(dst, src, stride, rounding); |
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break; |
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} |
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} |
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static __inline void |
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interpolate16x16_switch(uint8_t * const cur, |
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const uint8_t * const refn, |
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const uint32_t x, |
const uint32_t x, |
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const uint32_t y, |
const uint32_t y, |
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const uint32_t stride); |
const int32_t dx, |
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const int dy, |
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const uint32_t stride, |
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const uint32_t rounding) |
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{ |
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interpolate8x8_switch(cur, refn, x, y, dx, dy, stride, rounding); |
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interpolate8x8_switch(cur, refn, x+8, y, dx, dy, stride, rounding); |
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interpolate8x8_switch(cur, refn, x, y+8, dx, dy, stride, rounding); |
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interpolate8x8_switch(cur, refn, x+8, y+8, dx, dy, stride, rounding); |
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} |
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static __inline void |
static __inline void |
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interpolate8x8_switch(uint8_t * const cur, |
interpolate32x32_switch(uint8_t * const cur, |
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const uint8_t * const refn, |
const uint8_t * const refn, |
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const uint32_t x, |
const uint32_t x, |
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const uint32_t y, |
const uint32_t y, |
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const uint32_t stride, |
const uint32_t stride, |
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const uint32_t rounding) |
const uint32_t rounding) |
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{ |
{ |
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int32_t ddx, ddy; |
interpolate16x16_switch(cur, refn, x, y, dx, dy, stride, rounding); |
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interpolate16x16_switch(cur, refn, x+16, y, dx, dy, stride, rounding); |
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interpolate16x16_switch(cur, refn, x, y+16, dx, dy, stride, rounding); |
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interpolate16x16_switch(cur, refn, x+16, y+16, dx, dy, stride, rounding); |
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} |
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switch (((dx & 1) << 1) + (dy & 1)) // ((dx%2)?2:0)+((dy%2)?1:0) |
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static __inline uint8_t * |
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interpolate8x8_switch2(uint8_t * const buffer, |
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const uint8_t * const refn, |
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const int x, |
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const int y, |
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const int dx, |
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const int dy, |
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const uint32_t stride, |
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const uint32_t rounding) |
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{ |
{ |
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const uint8_t * const src = refn + (y + (dy>>1)) * stride + x + (dx>>1); |
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switch (((dx & 1) << 1) + (dy & 1)) { /* ((dx%2)?2:0)+((dy%2)?1:0) */ |
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case 0: |
case 0: |
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ddx = dx / 2; |
return (uint8_t *)src; |
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ddy = dy / 2; |
case 1: |
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transfer8x8_copy(cur + y * stride + x, |
interpolate8x8_halfpel_v(buffer, src, stride, rounding); |
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refn + (int)((y + ddy) * stride + x + ddx), stride); |
break; |
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case 2: |
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interpolate8x8_halfpel_h(buffer, src, stride, rounding); |
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break; |
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default: |
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interpolate8x8_halfpel_hv(buffer, src, stride, rounding); |
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break; |
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} |
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return buffer; |
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} |
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static __inline void interpolate8x8_quarterpel(uint8_t * const cur, |
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uint8_t * const refn, |
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uint8_t * const refh, |
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uint8_t * const refv, |
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uint8_t * const refhv, |
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const uint32_t x, const uint32_t y, |
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const int32_t dx, const int dy, |
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const uint32_t stride, |
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const uint32_t rounding) |
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{ |
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const int32_t xRef = x*4 + dx; |
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const int32_t yRef = y*4 + dy; |
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uint8_t *src, *dst; |
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uint8_t *halfpel_h, *halfpel_v, *halfpel_hv; |
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int32_t x_int, y_int, x_frac, y_frac; |
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x_int = xRef/4; |
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if (xRef < 0 && xRef % 4) |
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x_int--; |
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x_frac = xRef - (4*x_int); |
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y_int = yRef/4; |
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if (yRef < 0 && yRef % 4) |
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y_int--; |
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y_frac = yRef - (4*y_int); |
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src = refn + y_int * stride + x_int; |
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halfpel_h = refh; |
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halfpel_v = refv; |
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halfpel_hv = refhv; |
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dst = cur + y * stride + x; |
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switch((y_frac << 2) | (x_frac)) { |
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case 0: |
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transfer8x8_copy(dst, src, stride); |
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break; |
break; |
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case 1: |
case 1: |
277 |
ddx = dx / 2; |
interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
278 |
ddy = (dy - 1) / 2; |
interpolate8x8_avg2(dst, src, halfpel_h, stride, rounding, 8); |
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interpolate8x8_halfpel_v(cur + y * stride + x, |
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refn + (int)((y + ddy) * stride + x + ddx), stride, |
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rounding); |
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279 |
break; |
break; |
280 |
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281 |
case 2: |
case 2: |
282 |
ddx = (dx - 1) / 2; |
interpolate8x8_lowpass_h(dst, src, stride, rounding); |
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ddy = dy / 2; |
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interpolate8x8_halfpel_h(cur + y * stride + x, |
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refn + (int)((y + ddy) * stride + x + ddx), stride, |
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rounding); |
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283 |
break; |
break; |
284 |
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285 |
default: |
case 3: |
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ddx = (dx - 1) / 2; |
interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
287 |
ddy = (dy - 1) / 2; |
interpolate8x8_avg2(dst, src + 1, halfpel_h, stride, rounding, 8); |
288 |
interpolate8x8_halfpel_hv(cur + y * stride + x, |
break; |
289 |
refn + (int)((y + ddy) * stride + x + ddx), stride, |
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290 |
rounding); |
case 4: |
291 |
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interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
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interpolate8x8_avg2(dst, src, halfpel_v, stride, rounding, 8); |
293 |
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break; |
294 |
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295 |
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case 5: |
296 |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
297 |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
298 |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
299 |
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interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding, 8); |
300 |
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break; |
301 |
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302 |
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case 6: |
303 |
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interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
304 |
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interpolate8x8_avg2(dst, halfpel_h, halfpel_hv, stride, rounding, 8); |
305 |
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break; |
306 |
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307 |
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case 7: |
308 |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
309 |
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interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
310 |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
311 |
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interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding, 8); |
312 |
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break; |
313 |
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314 |
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case 8: |
315 |
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interpolate8x8_lowpass_v(dst, src, stride, rounding); |
316 |
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break; |
317 |
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318 |
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case 9: |
319 |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
320 |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
321 |
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interpolate8x8_lowpass_v(dst, halfpel_v, stride, rounding); |
322 |
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break; |
323 |
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324 |
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case 10: |
325 |
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interpolate8x8_lowpass_hv(dst, halfpel_h, src, stride, rounding); |
326 |
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break; |
327 |
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328 |
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case 11: |
329 |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
330 |
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interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
331 |
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interpolate8x8_lowpass_v(dst, halfpel_v, stride, rounding); |
332 |
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break; |
333 |
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334 |
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case 12: |
335 |
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interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
336 |
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interpolate8x8_avg2(dst, src+stride, halfpel_v, stride, rounding, 8); |
337 |
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break; |
338 |
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339 |
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case 13: |
340 |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
341 |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
342 |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
343 |
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interpolate8x8_avg2(dst, halfpel_v+stride, halfpel_hv, stride, rounding, 8); |
344 |
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break; |
345 |
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346 |
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case 14: |
347 |
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interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
348 |
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interpolate8x8_avg2(dst, halfpel_h+stride, halfpel_hv, stride, rounding, 8); |
349 |
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break; |
350 |
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351 |
|
case 15: |
352 |
|
interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
353 |
|
interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
354 |
|
interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
355 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v + stride, stride, rounding, 8); |
356 |
break; |
break; |
357 |
} |
} |
358 |
} |
} |
359 |
|
|
360 |
|
static __inline void interpolate16x16_quarterpel(uint8_t * const cur, |
|
static __inline void interpolate8x8_quarterpel(uint8_t * const cur, |
|
361 |
uint8_t * const refn, |
uint8_t * const refn, |
362 |
|
uint8_t * const refh, |
363 |
|
uint8_t * const refv, |
364 |
|
uint8_t * const refhv, |
365 |
const uint32_t x, const uint32_t y, |
const uint32_t x, const uint32_t y, |
366 |
const int32_t dx, const int dy, |
const int32_t dx, const int dy, |
367 |
const uint32_t stride, |
const uint32_t stride, |
371 |
const int32_t yRef = y*4 + dy; |
const int32_t yRef = y*4 + dy; |
372 |
|
|
373 |
uint8_t *src, *dst; |
uint8_t *src, *dst; |
374 |
|
uint8_t *halfpel_h, *halfpel_v, *halfpel_hv; |
375 |
int32_t x_int, y_int, x_frac, y_frac; |
int32_t x_int, y_int, x_frac, y_frac; |
376 |
|
|
|
uint8_t halfpel_h[72]; |
|
|
uint8_t halfpel_v[64]; |
|
|
uint8_t halfpel_hv[64]; |
|
|
|
|
377 |
x_int = xRef/4; |
x_int = xRef/4; |
378 |
if (xRef < 0 && xRef % 4) |
if (xRef < 0 && xRef % 4) |
379 |
x_int--; |
x_int--; |
387 |
y_frac = yRef - (4*y_int); |
y_frac = yRef - (4*y_int); |
388 |
|
|
389 |
src = refn + y_int * stride + x_int; |
src = refn + y_int * stride + x_int; |
390 |
|
halfpel_h = refh; |
391 |
|
halfpel_v = refv; |
392 |
|
halfpel_hv = refhv; |
393 |
|
|
394 |
dst = cur + y * stride + x; |
dst = cur + y * stride + x; |
395 |
|
|
396 |
switch((y_frac << 2) | (x_frac)) { |
switch((y_frac << 2) | (x_frac)) { |
397 |
|
|
398 |
case 0: |
case 0: |
399 |
transfer8x8_copy(dst, src, stride); |
transfer16x16_copy(dst, src, stride); |
400 |
break; |
break; |
401 |
|
|
402 |
case 1: |
case 1: |
403 |
interpolate8x8_lowpass_h(halfpel_h, src, 8, stride, rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
404 |
interpolate8x8_bilinear2(dst, src, halfpel_h, stride, stride, rounding); |
interpolate8x8_avg2(dst, src, halfpel_h, stride, rounding, 8); |
405 |
|
interpolate8x8_avg2(dst+8, src+8, halfpel_h+8, stride, rounding, 8); |
406 |
|
interpolate8x8_avg2(dst+8*stride, src+8*stride, halfpel_h+8*stride, stride, rounding, 8); |
407 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 8); |
408 |
break; |
break; |
409 |
|
|
410 |
case 2: |
case 2: |
411 |
interpolate8x8_lowpass_h(dst, src, stride, stride, rounding); |
interpolate16x16_lowpass_h(dst, src, stride, rounding); |
412 |
break; |
break; |
413 |
|
|
414 |
case 3: |
case 3: |
415 |
interpolate8x8_lowpass_h(halfpel_h, src, 8, stride, rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
416 |
interpolate8x8_bilinear2(dst, src+1, halfpel_h, stride, stride, rounding); |
interpolate8x8_avg2(dst, src + 1, halfpel_h, stride, rounding, 8); |
417 |
|
interpolate8x8_avg2(dst+8, src + 8 + 1, halfpel_h+8, stride, rounding, 8); |
418 |
|
interpolate8x8_avg2(dst+8*stride, src + 8*stride + 1, halfpel_h+8*stride, stride, rounding, 8); |
419 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8 + 1, halfpel_h+8*stride+8, stride, rounding, 8); |
420 |
break; |
break; |
421 |
|
|
422 |
case 4: |
case 4: |
423 |
interpolate8x8_lowpass_v(halfpel_v, src, 8, stride, rounding); |
interpolate16x16_lowpass_v(halfpel_v, src, stride, rounding); |
424 |
interpolate8x8_bilinear2(dst, src, halfpel_v, stride, stride, rounding); |
interpolate8x8_avg2(dst, src, halfpel_v, stride, rounding, 8); |
425 |
|
interpolate8x8_avg2(dst+8, src+8, halfpel_v+8, stride, rounding, 8); |
426 |
|
interpolate8x8_avg2(dst+8*stride, src+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
427 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
428 |
break; |
break; |
429 |
|
|
430 |
case 5: |
case 5: |
431 |
interpolate8x8_lowpass_v(halfpel_v, src, 8, stride, rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
432 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
433 |
interpolate8x8_bilinear4(dst, src, halfpel_h, halfpel_v, halfpel_hv, stride, rounding); |
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
434 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
435 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
436 |
|
|
437 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
438 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v, stride, rounding, 8); |
439 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+8, stride, rounding, 8); |
440 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
441 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
442 |
break; |
break; |
443 |
|
|
444 |
case 6: |
case 6: |
445 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate16x16_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
446 |
interpolate8x8_bilinear2(dst, halfpel_h, halfpel_hv, stride, 8, 1-rounding); |
interpolate8x8_avg2(dst, halfpel_h, halfpel_hv, stride, rounding, 8); |
447 |
|
interpolate8x8_avg2(dst+8, halfpel_h+8, halfpel_hv+8, stride, rounding, 8); |
448 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_h+8*stride, halfpel_hv+8*stride, stride, rounding, 8); |
449 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_h+8*stride+8, halfpel_hv+8*stride+8, stride, rounding, 8); |
450 |
break; |
break; |
451 |
|
|
452 |
case 7: |
case 7: |
453 |
interpolate8x8_lowpass_v(halfpel_v, src+1, 8, stride, 16-rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
454 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
455 |
interpolate8x8_bilinear4(dst, src+1, halfpel_h, halfpel_v, halfpel_hv, stride, rounding); |
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
456 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
457 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
458 |
|
|
459 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
460 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v, stride, rounding, 8); |
461 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+8, stride, rounding, 8); |
462 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
463 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
464 |
break; |
break; |
465 |
|
|
466 |
case 8: |
case 8: |
467 |
interpolate8x8_lowpass_v(dst, src, stride, stride, rounding); |
interpolate16x16_lowpass_v(dst, src, stride, rounding); |
468 |
break; |
break; |
469 |
|
|
470 |
case 9: |
case 9: |
471 |
interpolate8x8_lowpass_v(halfpel_v, src, 8, stride, 16-rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
472 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
473 |
interpolate8x8_bilinear2(dst, halfpel_v, halfpel_hv, stride, 8, rounding); |
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
474 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
475 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
476 |
|
interpolate16x16_lowpass_v(dst, halfpel_v, stride, rounding); |
477 |
break; |
break; |
478 |
|
|
479 |
case 10: |
case 10: |
480 |
interpolate8x8_lowpass_hv(dst, halfpel_h, src, stride, 8, stride, rounding); |
interpolate16x16_lowpass_hv(dst, halfpel_h, src, stride, rounding); |
481 |
break; |
break; |
482 |
|
|
483 |
case 11: |
case 11: |
484 |
interpolate8x8_lowpass_v(halfpel_v, src+1, 8, stride, 16-rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
485 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
486 |
interpolate8x8_bilinear2(dst, halfpel_v, halfpel_hv, stride, 8, rounding); |
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
487 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
488 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
489 |
|
interpolate16x16_lowpass_v(dst, halfpel_v, stride, rounding); |
490 |
break; |
break; |
491 |
|
|
492 |
case 12: |
case 12: |
493 |
interpolate8x8_lowpass_v(halfpel_v, src, 8, stride, rounding); |
interpolate16x16_lowpass_v(halfpel_v, src, stride, rounding); |
494 |
interpolate8x8_bilinear2(dst, src+stride, halfpel_v, stride, stride, rounding); |
interpolate8x8_avg2(dst, src+stride, halfpel_v, stride, rounding, 8); |
495 |
|
interpolate8x8_avg2(dst+8, src+stride+8, halfpel_v+8, stride, rounding, 8); |
496 |
|
interpolate8x8_avg2(dst+8*stride, src+stride+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
497 |
|
interpolate8x8_avg2(dst+8*stride+8, src+stride+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
498 |
break; |
break; |
499 |
|
|
500 |
case 13: |
case 13: |
501 |
interpolate8x8_lowpass_v(halfpel_v, src, 8, stride, rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
502 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
503 |
interpolate8x8_bilinear4(dst, src+stride, halfpel_h+8, halfpel_v, halfpel_hv, stride, rounding); |
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
504 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
505 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
506 |
|
|
507 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
508 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v+stride, stride, rounding, 8); |
509 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+stride+8, stride, rounding, 8); |
510 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+stride+8*stride, stride, rounding, 8); |
511 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+stride+8*stride+8, stride, rounding, 8); |
512 |
break; |
break; |
513 |
|
|
514 |
case 14: |
case 14: |
515 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate16x16_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
516 |
interpolate8x8_bilinear2(dst, halfpel_h+8, halfpel_hv, stride, 8, rounding); |
interpolate8x8_avg2(dst, halfpel_h+stride, halfpel_hv, stride, rounding, 8); |
517 |
|
interpolate8x8_avg2(dst+8, halfpel_h+stride+8, halfpel_hv+8, stride, rounding, 8); |
518 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_h+stride+8*stride, halfpel_hv+8*stride, stride, rounding, 8); |
519 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_h+stride+8*stride+8, halfpel_hv+8*stride+8, stride, rounding, 8); |
520 |
break; |
break; |
521 |
|
|
522 |
case 15: |
case 15: |
523 |
interpolate8x8_lowpass_v(halfpel_v, src+1, 8, stride, rounding); |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
524 |
interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, 8, 8, stride, rounding); |
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
525 |
interpolate8x8_bilinear4(dst, src+stride+1, halfpel_h+8, halfpel_v, halfpel_hv, stride, rounding); |
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
526 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
527 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
528 |
|
|
529 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
530 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v+stride, stride, rounding, 8); |
531 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+stride+8, stride, rounding, 8); |
532 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+stride+8*stride, stride, rounding, 8); |
533 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+stride+8*stride+8, stride, rounding, 8); |
534 |
break; |
break; |
535 |
} |
} |
536 |
} |
} |
537 |
|
|
538 |
|
#endif |