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Rev | Author | Line No. | Line |
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6148 | serge | 1 | /* |
2 | * Copyright (c) 2000, 2001 Fabrice Bellard |
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3 | * Copyright (c) 2002-2004 Michael Niedermayer |
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4 | * |
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5 | * This file is part of FFmpeg. |
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6 | * |
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7 | * FFmpeg is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU Lesser General Public |
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9 | * License as published by the Free Software Foundation; either |
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10 | * version 2.1 of the License, or (at your option) any later version. |
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11 | * |
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12 | * FFmpeg is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | * Lesser General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU Lesser General Public |
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18 | * License along with FFmpeg; if not, write to the Free Software |
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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20 | */ |
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21 | |||
22 | #define DEF_HPEL(OPNAME, OP) \ |
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23 | static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
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24 | int i;\ |
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25 | for(i=0; i |
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26 | OP(*((pixel2*)(block )), AV_RN2P(pixels ));\ |
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27 | pixels+=line_size;\ |
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28 | block +=line_size;\ |
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29 | }\ |
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30 | }\ |
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31 | static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
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32 | int i;\ |
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33 | for(i=0; i |
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34 | OP(*((pixel4*)(block )), AV_RN4P(pixels ));\ |
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35 | pixels+=line_size;\ |
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36 | block +=line_size;\ |
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37 | }\ |
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38 | }\ |
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39 | static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\ |
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40 | int i;\ |
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41 | for(i=0; i |
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42 | OP(*((pixel4*)(block )), AV_RN4P(pixels ));\ |
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43 | OP(*((pixel4*)(block+4*sizeof(pixel))), AV_RN4P(pixels+4*sizeof(pixel)));\ |
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44 | pixels+=line_size;\ |
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45 | block +=line_size;\ |
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46 | }\ |
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47 | }\ |
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48 | \ |
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49 | static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
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50 | int src_stride1, int src_stride2, int h){\ |
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51 | int i;\ |
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52 | for(i=0; i |
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53 | pixel4 a,b;\ |
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54 | a= AV_RN4P(&src1[i*src_stride1 ]);\ |
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55 | b= AV_RN4P(&src2[i*src_stride2 ]);\ |
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56 | OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
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57 | a= AV_RN4P(&src1[i*src_stride1+4*sizeof(pixel)]);\ |
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58 | b= AV_RN4P(&src2[i*src_stride2+4*sizeof(pixel)]);\ |
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59 | OP(*((pixel4*)&dst[i*dst_stride+4*sizeof(pixel)]), rnd_avg_pixel4(a, b));\ |
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60 | }\ |
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61 | }\ |
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62 | \ |
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63 | static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
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64 | int src_stride1, int src_stride2, int h){\ |
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65 | int i;\ |
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66 | for(i=0; i |
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67 | pixel4 a,b;\ |
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68 | a= AV_RN4P(&src1[i*src_stride1 ]);\ |
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69 | b= AV_RN4P(&src2[i*src_stride2 ]);\ |
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70 | OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
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71 | }\ |
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72 | }\ |
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73 | \ |
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74 | static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
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75 | int src_stride1, int src_stride2, int h){\ |
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76 | int i;\ |
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77 | for(i=0; i |
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78 | pixel4 a,b;\ |
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79 | a= AV_RN2P(&src1[i*src_stride1 ]);\ |
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80 | b= AV_RN2P(&src2[i*src_stride2 ]);\ |
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81 | OP(*((pixel2*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\ |
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82 | }\ |
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83 | }\ |
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84 | \ |
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85 | static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
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86 | int src_stride1, int src_stride2, int h){\ |
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87 | FUNC(OPNAME ## _pixels8_l2)(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
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88 | FUNC(OPNAME ## _pixels8_l2)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, h);\ |
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89 | }\ |
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90 | \ |
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91 | CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16) , FUNCC(OPNAME ## _pixels8) , 8*sizeof(pixel)) |
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92 | |||
93 | |||
94 | #define op_avg(a, b) a = rnd_avg_pixel4(a, b) |
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95 | #define op_put(a, b) a = b |
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96 | |||
97 | DEF_HPEL(avg, op_avg) |
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98 | DEF_HPEL(put, op_put) |
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99 | #undef op_avg |
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100 | #undef op_put |