| 0,0 → 1,100 |
|---|
| /* |
| * Copyright (c) 2000, 2001 Fabrice Bellard |
| * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #define DEF_HPEL(OPNAME, OP) \ |
| static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| OP(*((pixel2*)(block )), AV_RN2P(pixels ));\ |
| pixels+=line_size;\ |
| block +=line_size;\ |
| }\ |
| }\ |
| static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| OP(*((pixel4*)(block )), AV_RN4P(pixels ));\ |
| pixels+=line_size;\ |
| block +=line_size;\ |
| }\ |
| }\ |
| static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| OP(*((pixel4*)(block )), AV_RN4P(pixels ));\ |
| OP(*((pixel4*)(block+4*sizeof(pixel))), AV_RN4P(pixels+4*sizeof(pixel)));\ |
| pixels+=line_size;\ |
| block +=line_size;\ |
| }\ |
| }\ |
| \ |
| static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
| int src_stride1, int src_stride2, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| pixel4 a,b;\ |
| a= AV_RN4P(&src1[i*src_stride1 ]);\ |
| b= AV_RN4P(&src2[i*src_stride2 ]);\ |
| OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
| a= AV_RN4P(&src1[i*src_stride1+4*sizeof(pixel)]);\ |
| b= AV_RN4P(&src2[i*src_stride2+4*sizeof(pixel)]);\ |
| OP(*((pixel4*)&dst[i*dst_stride+4*sizeof(pixel)]), rnd_avg_pixel4(a, b));\ |
| }\ |
| }\ |
| \ |
| static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
| int src_stride1, int src_stride2, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| pixel4 a,b;\ |
| a= AV_RN4P(&src1[i*src_stride1 ]);\ |
| b= AV_RN4P(&src2[i*src_stride2 ]);\ |
| OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
| }\ |
| }\ |
| \ |
| static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
| int src_stride1, int src_stride2, int h){\ |
| int i;\ |
| for(i=0; i<h; i++){\ |
| pixel4 a,b;\ |
| a= AV_RN2P(&src1[i*src_stride1 ]);\ |
| b= AV_RN2P(&src2[i*src_stride2 ]);\ |
| OP(*((pixel2*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
| }\ |
| }\ |
| \ |
| static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
| int src_stride1, int src_stride2, int h){\ |
| FUNC(OPNAME ## _pixels8_l2)(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
| FUNC(OPNAME ## _pixels8_l2)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, h);\ |
| }\ |
| \ |
| CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16) , FUNCC(OPNAME ## _pixels8) , 8*sizeof(pixel)) |
| |
| |
| #define op_avg(a, b) a = rnd_avg_pixel4(a, b) |
| #define op_put(a, b) a = b |
| |
| DEF_HPEL(avg, op_avg) |
| DEF_HPEL(put, op_put) |
| #undef op_avg |
| #undef op_put |