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6148 | serge | 1 | /* |
2 | * Copyright (c) 2011 Janne Grunau |
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3 | * |
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4 | * This file is part of FFmpeg. |
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5 | * |
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6 | * FFmpeg is free software; you can redistribute it and/or |
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7 | * modify it under the terms of the GNU Lesser General Public |
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8 | * License as published by the Free Software Foundation; either |
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9 | * version 2.1 of the License, or (at your option) any later version. |
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10 | * |
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11 | * FFmpeg is distributed in the hope that it will be useful, |
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 | * Lesser General Public License for more details. |
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15 | * |
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16 | * You should have received a copy of the GNU Lesser General Public |
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17 | * License along with FFmpeg; if not, write to the Free Software |
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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19 | */ |
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20 | |||
21 | #include |
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22 | |||
23 | #include "libavutil/attributes.h" |
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24 | #include "libavcodec/avcodec.h" |
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25 | #include "libavcodec/rv34dsp.h" |
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26 | #include "libavutil/arm/cpu.h" |
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27 | |||
28 | #define DECL_QPEL3(type, w, pos) \ |
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29 | void ff_##type##_rv40_qpel##w##_mc##pos##_neon(uint8_t *dst, uint8_t *src,\ |
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30 | ptrdiff_t stride) |
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31 | #define DECL_QPEL2(w, pos) \ |
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32 | DECL_QPEL3(put, w, pos); \ |
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33 | DECL_QPEL3(avg, w, pos) |
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34 | |||
35 | #define DECL_QPEL_XY(x, y) \ |
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36 | DECL_QPEL2(16, x ## y); \ |
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37 | DECL_QPEL2(8, x ## y) |
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38 | |||
39 | #define DECL_QPEL_Y(y) \ |
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40 | DECL_QPEL_XY(0, y); \ |
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41 | DECL_QPEL_XY(1, y); \ |
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42 | DECL_QPEL_XY(2, y); \ |
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43 | DECL_QPEL_XY(3, y); \ |
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44 | |||
45 | DECL_QPEL_Y(0); |
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46 | DECL_QPEL_Y(1); |
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47 | DECL_QPEL_Y(2); |
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48 | DECL_QPEL_Y(3); |
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49 | |||
50 | void ff_put_rv40_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); |
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51 | void ff_put_rv40_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); |
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52 | |||
53 | void ff_avg_rv40_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); |
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54 | void ff_avg_rv40_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); |
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55 | |||
56 | void ff_rv40_weight_func_16_neon(uint8_t *, uint8_t *, uint8_t *, int, int, ptrdiff_t); |
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57 | void ff_rv40_weight_func_8_neon(uint8_t *, uint8_t *, uint8_t *, int, int, ptrdiff_t); |
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58 | |||
59 | int ff_rv40_h_loop_filter_strength_neon(uint8_t *src, ptrdiff_t stride, |
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60 | int beta, int beta2, int edge, |
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61 | int *p1, int *q1); |
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62 | int ff_rv40_v_loop_filter_strength_neon(uint8_t *src, ptrdiff_t stride, |
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63 | int beta, int beta2, int edge, |
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64 | int *p1, int *q1); |
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65 | |||
66 | void ff_rv40_h_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_p1, |
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67 | int filter_q1, int alpha, int beta, |
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68 | int lim_p0q0, int lim_q1, int lim_p1); |
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69 | void ff_rv40_v_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_p1, |
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70 | int filter_q1, int alpha, int beta, |
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71 | int lim_p0q0, int lim_q1, int lim_p1); |
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72 | |||
73 | static av_cold void rv40dsp_init_neon(RV34DSPContext *c) |
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74 | { |
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75 | c->put_pixels_tab[0][ 1] = ff_put_rv40_qpel16_mc10_neon; |
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76 | c->put_pixels_tab[0][ 3] = ff_put_rv40_qpel16_mc30_neon; |
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77 | c->put_pixels_tab[0][ 4] = ff_put_rv40_qpel16_mc01_neon; |
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78 | c->put_pixels_tab[0][ 5] = ff_put_rv40_qpel16_mc11_neon; |
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79 | c->put_pixels_tab[0][ 6] = ff_put_rv40_qpel16_mc21_neon; |
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80 | c->put_pixels_tab[0][ 7] = ff_put_rv40_qpel16_mc31_neon; |
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81 | c->put_pixels_tab[0][ 9] = ff_put_rv40_qpel16_mc12_neon; |
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82 | c->put_pixels_tab[0][10] = ff_put_rv40_qpel16_mc22_neon; |
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83 | c->put_pixels_tab[0][11] = ff_put_rv40_qpel16_mc32_neon; |
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84 | c->put_pixels_tab[0][12] = ff_put_rv40_qpel16_mc03_neon; |
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85 | c->put_pixels_tab[0][13] = ff_put_rv40_qpel16_mc13_neon; |
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86 | c->put_pixels_tab[0][14] = ff_put_rv40_qpel16_mc23_neon; |
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87 | c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_neon; |
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88 | c->avg_pixels_tab[0][ 1] = ff_avg_rv40_qpel16_mc10_neon; |
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89 | c->avg_pixels_tab[0][ 3] = ff_avg_rv40_qpel16_mc30_neon; |
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90 | c->avg_pixels_tab[0][ 4] = ff_avg_rv40_qpel16_mc01_neon; |
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91 | c->avg_pixels_tab[0][ 5] = ff_avg_rv40_qpel16_mc11_neon; |
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92 | c->avg_pixels_tab[0][ 6] = ff_avg_rv40_qpel16_mc21_neon; |
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93 | c->avg_pixels_tab[0][ 7] = ff_avg_rv40_qpel16_mc31_neon; |
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94 | c->avg_pixels_tab[0][ 9] = ff_avg_rv40_qpel16_mc12_neon; |
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95 | c->avg_pixels_tab[0][10] = ff_avg_rv40_qpel16_mc22_neon; |
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96 | c->avg_pixels_tab[0][11] = ff_avg_rv40_qpel16_mc32_neon; |
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97 | c->avg_pixels_tab[0][12] = ff_avg_rv40_qpel16_mc03_neon; |
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98 | c->avg_pixels_tab[0][13] = ff_avg_rv40_qpel16_mc13_neon; |
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99 | c->avg_pixels_tab[0][14] = ff_avg_rv40_qpel16_mc23_neon; |
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100 | c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_neon; |
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101 | c->put_pixels_tab[1][ 1] = ff_put_rv40_qpel8_mc10_neon; |
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102 | c->put_pixels_tab[1][ 3] = ff_put_rv40_qpel8_mc30_neon; |
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103 | c->put_pixels_tab[1][ 4] = ff_put_rv40_qpel8_mc01_neon; |
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104 | c->put_pixels_tab[1][ 5] = ff_put_rv40_qpel8_mc11_neon; |
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105 | c->put_pixels_tab[1][ 6] = ff_put_rv40_qpel8_mc21_neon; |
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106 | c->put_pixels_tab[1][ 7] = ff_put_rv40_qpel8_mc31_neon; |
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107 | c->put_pixels_tab[1][ 9] = ff_put_rv40_qpel8_mc12_neon; |
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108 | c->put_pixels_tab[1][10] = ff_put_rv40_qpel8_mc22_neon; |
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109 | c->put_pixels_tab[1][11] = ff_put_rv40_qpel8_mc32_neon; |
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110 | c->put_pixels_tab[1][12] = ff_put_rv40_qpel8_mc03_neon; |
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111 | c->put_pixels_tab[1][13] = ff_put_rv40_qpel8_mc13_neon; |
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112 | c->put_pixels_tab[1][14] = ff_put_rv40_qpel8_mc23_neon; |
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113 | c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_neon; |
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114 | c->avg_pixels_tab[1][ 1] = ff_avg_rv40_qpel8_mc10_neon; |
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115 | c->avg_pixels_tab[1][ 3] = ff_avg_rv40_qpel8_mc30_neon; |
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116 | c->avg_pixels_tab[1][ 4] = ff_avg_rv40_qpel8_mc01_neon; |
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117 | c->avg_pixels_tab[1][ 5] = ff_avg_rv40_qpel8_mc11_neon; |
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118 | c->avg_pixels_tab[1][ 6] = ff_avg_rv40_qpel8_mc21_neon; |
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119 | c->avg_pixels_tab[1][ 7] = ff_avg_rv40_qpel8_mc31_neon; |
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120 | c->avg_pixels_tab[1][ 9] = ff_avg_rv40_qpel8_mc12_neon; |
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121 | c->avg_pixels_tab[1][10] = ff_avg_rv40_qpel8_mc22_neon; |
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122 | c->avg_pixels_tab[1][11] = ff_avg_rv40_qpel8_mc32_neon; |
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123 | c->avg_pixels_tab[1][12] = ff_avg_rv40_qpel8_mc03_neon; |
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124 | c->avg_pixels_tab[1][13] = ff_avg_rv40_qpel8_mc13_neon; |
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125 | c->avg_pixels_tab[1][14] = ff_avg_rv40_qpel8_mc23_neon; |
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126 | c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_neon; |
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127 | |||
128 | c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_neon; |
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129 | c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_neon; |
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130 | c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_neon; |
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131 | c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_neon; |
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132 | |||
133 | c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_16_neon; |
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134 | c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_8_neon; |
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135 | |||
136 | c->rv40_loop_filter_strength[0] = ff_rv40_h_loop_filter_strength_neon; |
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137 | c->rv40_loop_filter_strength[1] = ff_rv40_v_loop_filter_strength_neon; |
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138 | c->rv40_weak_loop_filter[0] = ff_rv40_h_weak_loop_filter_neon; |
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139 | c->rv40_weak_loop_filter[1] = ff_rv40_v_weak_loop_filter_neon; |
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140 | } |
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141 | |||
142 | av_cold void ff_rv40dsp_init_arm(RV34DSPContext *c) |
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143 | { |
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144 | int cpu_flags = av_get_cpu_flags(); |
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145 | |||
146 | if (have_neon(cpu_flags)) |
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147 | rv40dsp_init_neon(c); |
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148 | } |