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/***************************************************************************** |
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* |
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* XVID MPEG-4 VIDEO CODEC |
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* - Interpolation related header - |
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* |
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* Copyright(C) 2001-2003 Peter Ross <pross@xvid.org> |
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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 _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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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#ifdef ARCH_IS_IA32 |
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INTERPOLATE8X8 interpolate8x8_halfpel_h_mmx; |
INTERPOLATE8X8 interpolate8x8_halfpel_h_mmx; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_mmx; |
INTERPOLATE8X8 interpolate8x8_halfpel_v_mmx; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_mmx; |
INTERPOLATE8X8 interpolate8x8_halfpel_hv_mmx; |
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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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static __inline void interpolate8x8_switch(uint8_t * const cur, |
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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#endif |
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#ifdef ARCH_IS_IA64 |
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INTERPOLATE8X8 interpolate8x8_halfpel_h_ia64; |
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INTERPOLATE8X8 interpolate8x8_halfpel_v_ia64; |
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INTERPOLATE8X8 interpolate8x8_halfpel_hv_ia64; |
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#endif |
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INTERPOLATE8X8_AVG2 interpolate8x8_avg2_c; |
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INTERPOLATE8X8_AVG4 interpolate8x8_avg4_c; |
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#ifdef ARCH_IS_IA32 |
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INTERPOLATE8X8_AVG2 interpolate8x8_avg2_mmx; |
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INTERPOLATE8X8_AVG4 interpolate8x8_avg4_mmx; |
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#endif |
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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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#ifdef ARCH_IS_IA32 |
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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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#endif |
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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 + (int)((y + (dy>>1)) * stride + x + (dx>>1)); |
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uint8_t * const dst = cur + (int)(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, |
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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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 |
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interpolate32x32_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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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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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 + (int)((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: |
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return (uint8_t *)src; |
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case 1: |
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interpolate8x8_halfpel_v(buffer, src, stride, rounding); |
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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, |
const uint32_t x, const uint32_t y, |
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const int32_t dx, const int dy, |
const int32_t dx, const int dy, |
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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; |
const int32_t xRef = (int)x*4 + dx; |
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const int32_t yRef = (int)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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switch ( ((dx&1)<<1) + (dy&1) ) // ((dx%2)?2:0)+((dy%2)?1:0) |
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 * (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; |
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case 1: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(dst, src, halfpel_h, stride, rounding, 8); |
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break; |
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case 2: |
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interpolate8x8_lowpass_h(dst, src, stride, rounding); |
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break; |
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case 3: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(dst, src + 1, halfpel_h, stride, rounding, 8); |
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break; |
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case 4: |
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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); |
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break; |
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case 5: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding, 8); |
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break; |
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case 6: |
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interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_h, halfpel_hv, stride, rounding, 8); |
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break; |
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case 7: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding, 8); |
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break; |
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case 8: |
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interpolate8x8_lowpass_v(dst, src, stride, rounding); |
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break; |
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|
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case 9: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(dst, halfpel_v, stride, rounding); |
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break; |
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case 10: |
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interpolate8x8_lowpass_hv(dst, halfpel_h, src, stride, rounding); |
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break; |
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case 11: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(dst, halfpel_v, stride, rounding); |
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break; |
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case 12: |
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interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
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interpolate8x8_avg2(dst, src+stride, halfpel_v, stride, rounding, 8); |
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break; |
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|
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case 13: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_v+stride, halfpel_hv, stride, rounding, 8); |
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break; |
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case 14: |
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interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_h+stride, halfpel_hv, stride, rounding, 8); |
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break; |
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|
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case 15: |
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interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
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interpolate8x8_avg2(halfpel_v, src + 1, halfpel_h, stride, rounding, 9); |
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interpolate8x8_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
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interpolate8x8_avg2(dst, halfpel_hv, halfpel_v + stride, stride, rounding, 8); |
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break; |
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} |
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} |
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|
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static __inline void interpolate16x16_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 = (int)x*4 + dx; |
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const int32_t yRef = (int)y*4 + dy; |
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|
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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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|
385 |
|
x_int = xRef/4; |
386 |
|
if (xRef < 0 && xRef % 4) |
387 |
|
x_int--; |
388 |
|
|
389 |
|
x_frac = xRef - (4*x_int); |
390 |
|
|
391 |
|
y_int = yRef/4; |
392 |
|
if (yRef < 0 && yRef % 4) |
393 |
|
y_int--; |
394 |
|
|
395 |
|
y_frac = yRef - (4*y_int); |
396 |
|
|
397 |
|
src = refn + y_int * (int)stride + x_int; |
398 |
|
halfpel_h = refh; |
399 |
|
halfpel_v = refv; |
400 |
|
halfpel_hv = refhv; |
401 |
|
|
402 |
|
dst = cur + y * stride + x; |
403 |
|
|
404 |
|
switch((y_frac << 2) | (x_frac)) { |
405 |
|
|
406 |
case 0 : |
case 0 : |
407 |
ddx = dx/2; |
transfer16x16_copy(dst, src, stride); |
|
ddy = dy/2; |
|
|
transfer8x8_copy(cur + y*stride + x, refn + (y+ddy)*stride + x + ddx, stride); |
|
408 |
break; |
break; |
409 |
|
|
410 |
case 1 : |
case 1 : |
411 |
ddx = dx/2; |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
412 |
ddy = (dy-1)/2; |
interpolate8x8_avg2(dst, src, halfpel_h, stride, rounding, 8); |
413 |
interpolate8x8_halfpel_v(cur + y*stride + x, |
interpolate8x8_avg2(dst+8, src+8, halfpel_h+8, stride, rounding, 8); |
414 |
refn + (y+ddy)*stride + x + ddx, stride, rounding); |
interpolate8x8_avg2(dst+8*stride, src+8*stride, halfpel_h+8*stride, stride, rounding, 8); |
415 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 8); |
416 |
break; |
break; |
417 |
|
|
418 |
case 2 : |
case 2 : |
419 |
ddx = (dx-1)/2; |
interpolate16x16_lowpass_h(dst, src, stride, rounding); |
|
ddy = dy/2; |
|
|
interpolate8x8_halfpel_h(cur + y*stride + x, |
|
|
refn + (y+ddy)*stride + x + ddx, stride, rounding); |
|
420 |
break; |
break; |
421 |
|
|
422 |
default : |
case 3: |
423 |
ddx = (dx-1)/2; |
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
424 |
ddy = (dy-1)/2; |
interpolate8x8_avg2(dst, src + 1, halfpel_h, stride, rounding, 8); |
425 |
interpolate8x8_halfpel_hv(cur + y*stride + x, |
interpolate8x8_avg2(dst+8, src + 8 + 1, halfpel_h+8, stride, rounding, 8); |
426 |
refn + (y+ddy)*stride + x + ddx, stride, rounding); |
interpolate8x8_avg2(dst+8*stride, src + 8*stride + 1, halfpel_h+8*stride, stride, rounding, 8); |
427 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8 + 1, halfpel_h+8*stride+8, stride, rounding, 8); |
428 |
|
break; |
429 |
|
|
430 |
|
case 4: |
431 |
|
interpolate16x16_lowpass_v(halfpel_v, src, stride, rounding); |
432 |
|
interpolate8x8_avg2(dst, src, halfpel_v, stride, rounding, 8); |
433 |
|
interpolate8x8_avg2(dst+8, src+8, halfpel_v+8, stride, rounding, 8); |
434 |
|
interpolate8x8_avg2(dst+8*stride, src+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
435 |
|
interpolate8x8_avg2(dst+8*stride+8, src+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
436 |
|
break; |
437 |
|
|
438 |
|
case 5: |
439 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
440 |
|
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
441 |
|
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
442 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
443 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
444 |
|
|
445 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
446 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v, stride, rounding, 8); |
447 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+8, stride, rounding, 8); |
448 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
449 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
450 |
|
break; |
451 |
|
|
452 |
|
case 6: |
453 |
|
interpolate16x16_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
454 |
|
interpolate8x8_avg2(dst, halfpel_h, halfpel_hv, stride, rounding, 8); |
455 |
|
interpolate8x8_avg2(dst+8, halfpel_h+8, halfpel_hv+8, stride, rounding, 8); |
456 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_h+8*stride, halfpel_hv+8*stride, stride, rounding, 8); |
457 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_h+8*stride+8, halfpel_hv+8*stride+8, stride, rounding, 8); |
458 |
|
break; |
459 |
|
|
460 |
|
case 7: |
461 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
462 |
|
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
463 |
|
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
464 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
465 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
466 |
|
|
467 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
468 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v, stride, rounding, 8); |
469 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+8, stride, rounding, 8); |
470 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
471 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
472 |
|
break; |
473 |
|
|
474 |
|
case 8: |
475 |
|
interpolate16x16_lowpass_v(dst, src, stride, rounding); |
476 |
|
break; |
477 |
|
|
478 |
|
case 9: |
479 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
480 |
|
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
481 |
|
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
482 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
483 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
484 |
|
interpolate16x16_lowpass_v(dst, halfpel_v, stride, rounding); |
485 |
|
break; |
486 |
|
|
487 |
|
case 10: |
488 |
|
interpolate16x16_lowpass_hv(dst, halfpel_h, src, stride, rounding); |
489 |
|
break; |
490 |
|
|
491 |
|
case 11: |
492 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
493 |
|
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
494 |
|
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
495 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
496 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
497 |
|
interpolate16x16_lowpass_v(dst, halfpel_v, stride, rounding); |
498 |
|
break; |
499 |
|
|
500 |
|
case 12: |
501 |
|
interpolate16x16_lowpass_v(halfpel_v, src, stride, rounding); |
502 |
|
interpolate8x8_avg2(dst, src+stride, halfpel_v, stride, rounding, 8); |
503 |
|
interpolate8x8_avg2(dst+8, src+stride+8, halfpel_v+8, stride, rounding, 8); |
504 |
|
interpolate8x8_avg2(dst+8*stride, src+stride+8*stride, halfpel_v+8*stride, stride, rounding, 8); |
505 |
|
interpolate8x8_avg2(dst+8*stride+8, src+stride+8*stride+8, halfpel_v+8*stride+8, stride, rounding, 8); |
506 |
|
break; |
507 |
|
|
508 |
|
case 13: |
509 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
510 |
|
interpolate8x8_avg2(halfpel_v, src, halfpel_h, stride, rounding, 9); |
511 |
|
interpolate8x8_avg2(halfpel_v+8, src + 8, halfpel_h+8, stride, rounding, 9); |
512 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
513 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
514 |
|
|
515 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
516 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v+stride, stride, rounding, 8); |
517 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+stride+8, stride, rounding, 8); |
518 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+stride+8*stride, stride, rounding, 8); |
519 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+stride+8*stride+8, stride, rounding, 8); |
520 |
|
break; |
521 |
|
|
522 |
|
case 14: |
523 |
|
interpolate16x16_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
524 |
|
interpolate8x8_avg2(dst, halfpel_h+stride, halfpel_hv, stride, rounding, 8); |
525 |
|
interpolate8x8_avg2(dst+8, halfpel_h+stride+8, halfpel_hv+8, stride, rounding, 8); |
526 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_h+stride+8*stride, halfpel_hv+8*stride, stride, rounding, 8); |
527 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_h+stride+8*stride+8, halfpel_hv+8*stride+8, stride, rounding, 8); |
528 |
|
break; |
529 |
|
|
530 |
|
case 15: |
531 |
|
interpolate16x16_lowpass_h(halfpel_h, src, stride, rounding); |
532 |
|
interpolate8x8_avg2(halfpel_v, src+1, halfpel_h, stride, rounding, 9); |
533 |
|
interpolate8x8_avg2(halfpel_v+8, src+1 + 8, halfpel_h+8, stride, rounding, 9); |
534 |
|
interpolate8x8_avg2(halfpel_v+8*stride, src+1 + 8*stride, halfpel_h+8*stride, stride, rounding, 9); |
535 |
|
interpolate8x8_avg2(halfpel_v+8*stride+8, src+1+8*stride+8, halfpel_h+8*stride+8, stride, rounding, 9); |
536 |
|
|
537 |
|
interpolate16x16_lowpass_v(halfpel_hv, halfpel_v, stride, rounding); |
538 |
|
interpolate8x8_avg2(dst, halfpel_hv, halfpel_v+stride, stride, rounding, 8); |
539 |
|
interpolate8x8_avg2(dst+8, halfpel_hv+8, halfpel_v+stride+8, stride, rounding, 8); |
540 |
|
interpolate8x8_avg2(dst+8*stride, halfpel_hv+8*stride, halfpel_v+stride+8*stride, stride, rounding, 8); |
541 |
|
interpolate8x8_avg2(dst+8*stride+8, halfpel_hv+8*stride+8, halfpel_v+stride+8*stride+8, stride, rounding, 8); |
542 |
break; |
break; |
543 |
} |
} |
544 |
} |
} |
545 |
|
|
546 |
|
#endif |