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Rev | Author | Line No. | Line |
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5564 | serge | 1 | /* Display a cleared blue window. This demo has no dependencies on |
2 | * any utility code, just the graw interface and gallium. |
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3 | */ |
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4 | |||
5 | #include "state_tracker/graw.h" |
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6 | #include "pipe/p_screen.h" |
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7 | #include "pipe/p_context.h" |
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8 | #include "pipe/p_shader_tokens.h" |
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9 | #include "pipe/p_state.h" |
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10 | #include "pipe/p_defines.h" |
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11 | #include |
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12 | |||
13 | #include "util/u_inlines.h" |
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14 | #include "util/u_memory.h" /* Offset() */ |
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15 | #include "util/u_draw_quad.h" |
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16 | #include "util/u_box.h" |
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17 | |||
18 | static const char *filename = NULL; |
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19 | unsigned show_fps = 0; |
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20 | unsigned draw_strip = 0; |
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21 | |||
22 | |||
23 | static void usage(char *name) |
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24 | { |
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25 | fprintf(stderr, "usage: %s [ options ] shader_filename\n", name); |
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26 | #ifndef _WIN32 |
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27 | fprintf(stderr, "\n" ); |
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28 | fprintf(stderr, "options:\n"); |
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29 | fprintf(stderr, " -fps show frames per second\n"); |
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30 | fprintf(stderr, " -strip renders a triangle strip\n"); |
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31 | #endif |
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32 | } |
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33 | |||
34 | |||
35 | enum pipe_format formats[] = { |
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36 | PIPE_FORMAT_R8G8B8A8_UNORM, |
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37 | PIPE_FORMAT_B8G8R8A8_UNORM, |
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38 | PIPE_FORMAT_NONE |
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39 | }; |
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40 | |||
41 | static const int WIDTH = 250; |
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42 | static const int HEIGHT = 250; |
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43 | |||
44 | static struct pipe_screen *screen = NULL; |
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45 | static struct pipe_context *ctx = NULL; |
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46 | static struct pipe_resource *rttex = NULL; |
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47 | static struct pipe_resource *constbuf1 = NULL; |
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48 | static struct pipe_resource *constbuf2 = NULL; |
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49 | static struct pipe_surface *surf = NULL; |
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50 | static struct pipe_sampler_view *sv = NULL; |
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51 | static void *sampler = NULL; |
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52 | static void *window = NULL; |
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53 | static struct pipe_resource *samptex = NULL; |
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54 | |||
55 | struct vertex { |
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56 | float position[4]; |
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57 | float color[4]; |
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58 | float texcoord[4]; |
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59 | float generic[4]; |
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60 | }; |
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61 | |||
62 | /* Vertex data matches progs/fp/fp-tri.c, but flipped in Y dimension |
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63 | * so that the final images are the same. |
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64 | */ |
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65 | static struct vertex vertices[] = |
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66 | { |
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67 | { { 0.9, 0.9, 0.0, 1.0 }, |
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68 | { 0, 0, 1, 1 }, |
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69 | { 1, 1, 0, 1 }, |
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70 | { 1, 0, 1, 0 } |
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71 | }, |
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72 | |||
73 | { { 0.9, -0.9, 0.0, 1.0 }, |
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74 | { 1, 0, 0, 1 }, |
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75 | { 1, -1, 0, 1 }, |
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76 | { 0, 1, 0, 1 } |
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77 | }, |
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78 | |||
79 | { {-0.9, 0.0, 0.0, 1.0 }, |
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80 | { 0, 1, 0, 1 }, |
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81 | { -1, 0, 0, 1 }, |
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82 | { 0, 0, 1, 1 } |
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83 | }, |
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84 | }; |
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85 | |||
86 | static struct vertex vertices_strip[] = |
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87 | { |
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88 | { { 0.9, 0.9, 0.0, 1.0 }, |
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89 | { 0, 0, 1, 1 }, |
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90 | { 1, 1, 0, 1 }, |
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91 | { 1, 0, 0, 1 } |
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92 | }, |
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93 | |||
94 | { { 0.9, -0.9, 0.0, 1.0 }, |
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95 | { 1, 0, 0, 1 }, |
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96 | { 1, -1, 0, 1 }, |
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97 | { 0, 1, 0, 1 } |
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98 | }, |
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99 | |||
100 | { {-0.9, 0.9, 0.0, 1.0 }, |
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101 | { 0, 1, 0, 1 }, |
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102 | { -1, 1, 0, 1 }, |
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103 | { 0, 0, 1, 1 } |
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104 | }, |
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105 | |||
106 | { {-0.9, -0.9, 0.0, 1.0 }, |
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107 | { 1, 1, 0, 1 }, |
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108 | { -1, -1, 0, 1 }, |
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109 | { 1, 1, 0, 1 } |
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110 | }, |
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111 | }; |
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112 | |||
113 | static float constants1[] = |
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114 | { 0.4, 0, 0, 1, |
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115 | 1, 1, 1, 1, |
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116 | 2, 2, 2, 2, |
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117 | 4, 8, 16, 32, |
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118 | |||
119 | 3, 0, 0, 0, |
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120 | 0, .5, 0, 0, |
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121 | 0, 0, 1, 0, |
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122 | 0, 0, 0, 1, |
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123 | |||
124 | 1, 0, 0, 0.5, |
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125 | 0, 1, 0, 0.5, |
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126 | 0, 0, 1, 0, |
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127 | 0, 0, 0, 1, |
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128 | }; |
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129 | |||
130 | |||
131 | static float constants2[] = |
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132 | { 1, 0, 0, 1, |
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133 | 0, 1, 0, 1, |
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134 | 0, 0, 1, 1, |
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135 | 0, 0, 0, 1, |
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136 | |||
137 | 1, 1, 0, 1, |
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138 | 1, .5, 0, 1, |
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139 | 0, 1, 1, 1, |
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140 | 1, 0, 1, 1, |
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141 | |||
142 | 1, 0, 0, 0.5, |
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143 | 0, 1, 0, 0.5, |
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144 | 0, 0, 1, 0, |
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145 | 0, 0, 0, 1, |
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146 | }; |
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147 | |||
148 | |||
149 | static void init_fs_constbuf( void ) |
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150 | { |
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151 | struct pipe_resource templat; |
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152 | struct pipe_box box; |
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153 | |||
154 | templat.target = PIPE_BUFFER; |
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155 | templat.format = PIPE_FORMAT_R8_UNORM; |
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156 | templat.width0 = sizeof(constants1); |
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157 | templat.height0 = 1; |
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158 | templat.depth0 = 1; |
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159 | templat.array_size = 1; |
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160 | templat.last_level = 0; |
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161 | templat.nr_samples = 1; |
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162 | templat.bind = PIPE_BIND_CONSTANT_BUFFER; |
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163 | |||
164 | constbuf1 = screen->resource_create(screen, &templat); |
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165 | if (constbuf1 == NULL) |
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166 | exit(4); |
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167 | constbuf2 = screen->resource_create(screen, &templat); |
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168 | if (constbuf2 == NULL) |
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169 | exit(4); |
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170 | |||
171 | { |
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172 | u_box_2d(0,0,sizeof(constants1),1, &box); |
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173 | |||
174 | ctx->transfer_inline_write(ctx, |
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175 | constbuf1, |
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176 | 0, |
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177 | PIPE_TRANSFER_WRITE, |
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178 | &box, |
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179 | constants1, |
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180 | sizeof constants1, |
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181 | sizeof constants1); |
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182 | |||
183 | |||
184 | pipe_set_constant_buffer(ctx, |
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185 | PIPE_SHADER_GEOMETRY, 0, |
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186 | constbuf1); |
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187 | } |
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188 | { |
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189 | u_box_2d(0,0,sizeof(constants2),1, &box); |
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190 | |||
191 | ctx->transfer_inline_write(ctx, |
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192 | constbuf2, |
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193 | 0, |
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194 | PIPE_TRANSFER_WRITE, |
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195 | &box, |
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196 | constants2, |
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197 | sizeof constants2, |
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198 | sizeof constants2); |
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199 | |||
200 | |||
201 | pipe_set_constant_buffer(ctx, |
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202 | PIPE_SHADER_GEOMETRY, 1, |
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203 | constbuf2); |
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204 | } |
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205 | } |
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206 | |||
207 | |||
208 | static void set_viewport( float x, float y, |
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209 | float width, float height, |
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210 | float zNear, float zFar) |
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211 | { |
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212 | float z = zFar; |
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213 | float half_width = (float)width / 2.0f; |
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214 | float half_height = (float)height / 2.0f; |
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215 | float half_depth = ((float)zFar - (float)zNear) / 2.0f; |
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216 | struct pipe_viewport_state vp; |
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217 | |||
218 | vp.scale[0] = half_width; |
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219 | vp.scale[1] = half_height; |
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220 | vp.scale[2] = half_depth; |
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221 | |||
222 | vp.translate[0] = half_width + x; |
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223 | vp.translate[1] = half_height + y; |
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224 | vp.translate[2] = half_depth + z; |
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225 | |||
226 | ctx->set_viewport_states( ctx, 0, 1, &vp ); |
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227 | } |
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228 | |||
229 | static void set_vertices( void ) |
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230 | { |
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231 | struct pipe_vertex_element ve[4]; |
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232 | struct pipe_vertex_buffer vbuf; |
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233 | void *handle; |
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234 | |||
235 | memset(ve, 0, sizeof ve); |
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236 | |||
237 | ve[0].src_offset = Offset(struct vertex, position); |
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238 | ve[0].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; |
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239 | ve[1].src_offset = Offset(struct vertex, color); |
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240 | ve[1].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; |
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241 | ve[2].src_offset = Offset(struct vertex, texcoord); |
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242 | ve[2].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; |
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243 | ve[3].src_offset = Offset(struct vertex, generic); |
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244 | ve[3].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; |
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245 | |||
246 | handle = ctx->create_vertex_elements_state(ctx, 4, ve); |
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247 | ctx->bind_vertex_elements_state(ctx, handle); |
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248 | |||
249 | memset(&vbuf, 0, sizeof vbuf); |
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250 | |||
251 | vbuf.stride = sizeof( struct vertex ); |
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252 | vbuf.buffer_offset = 0; |
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253 | if (draw_strip) { |
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254 | vbuf.buffer = pipe_buffer_create_with_data(ctx, |
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255 | PIPE_BIND_VERTEX_BUFFER, |
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256 | PIPE_USAGE_DEFAULT, |
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257 | sizeof(vertices_strip), |
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258 | vertices_strip); |
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259 | } else { |
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260 | vbuf.buffer = pipe_buffer_create_with_data(ctx, |
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261 | PIPE_BIND_VERTEX_BUFFER, |
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262 | PIPE_USAGE_DEFAULT, |
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263 | sizeof(vertices), |
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264 | vertices); |
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265 | } |
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266 | |||
267 | ctx->set_vertex_buffers(ctx, 0, 1, &vbuf); |
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268 | } |
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269 | |||
270 | static void set_vertex_shader( void ) |
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271 | { |
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272 | void *handle; |
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273 | const char *text = |
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274 | "VERT\n" |
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275 | "DCL IN[0]\n" |
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276 | "DCL IN[1]\n" |
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277 | "DCL IN[2]\n" |
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278 | "DCL IN[3]\n" |
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279 | "DCL OUT[0], POSITION\n" |
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280 | "DCL OUT[1], COLOR[0]\n" |
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281 | "DCL OUT[2], GENERIC[0]\n" |
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282 | "DCL OUT[3], GENERIC[1]\n" |
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283 | " MOV OUT[0], IN[0]\n" |
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284 | " MOV OUT[1], IN[1]\n" |
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285 | " MOV OUT[2], IN[2]\n" |
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286 | " MOV OUT[3], IN[3]\n" |
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287 | " END\n"; |
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288 | |||
289 | handle = graw_parse_vertex_shader(ctx, text); |
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290 | ctx->bind_vs_state(ctx, handle); |
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291 | } |
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292 | |||
293 | static void set_fragment_shader( void ) |
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294 | { |
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295 | void *handle; |
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296 | const char *text = |
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297 | "FRAG\n" |
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298 | "DCL IN[0], COLOR, LINEAR\n" |
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299 | "DCL OUT[0], COLOR\n" |
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300 | " 0: MOV OUT[0], IN[0]\n" |
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301 | " 1: END\n"; |
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302 | |||
303 | handle = graw_parse_fragment_shader(ctx, text); |
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304 | ctx->bind_fs_state(ctx, handle); |
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305 | } |
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306 | |||
307 | |||
308 | static void set_geometry_shader( void ) |
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309 | { |
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310 | FILE *f; |
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311 | char buf[50000]; |
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312 | void *handle; |
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313 | int sz; |
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314 | |||
315 | if ((f = fopen(filename, "r")) == NULL) { |
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316 | fprintf(stderr, "Couldn't open %s\n", filename); |
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317 | exit(1); |
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318 | } |
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319 | |||
320 | sz = fread(buf, 1, sizeof(buf), f); |
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321 | if (!feof(f)) { |
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322 | printf("file too long\n"); |
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323 | exit(1); |
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324 | } |
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325 | printf("%.*s\n", sz, buf); |
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326 | buf[sz] = 0; |
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327 | |||
328 | handle = graw_parse_geometry_shader(ctx, buf); |
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329 | ctx->bind_gs_state(ctx, handle); |
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330 | fclose(f); |
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331 | } |
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332 | |||
333 | |||
334 | static void draw( void ) |
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335 | { |
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336 | union pipe_color_union clear_color = { {.1,.3,.5,0} }; |
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337 | |||
338 | ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0); |
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339 | if (draw_strip) |
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340 | util_draw_arrays(ctx, PIPE_PRIM_TRIANGLE_STRIP, 0, 4); |
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341 | else |
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342 | util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3); |
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343 | |||
344 | ctx->flush(ctx, NULL, 0); |
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345 | |||
346 | graw_save_surface_to_file(ctx, surf, NULL); |
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347 | |||
348 | screen->flush_frontbuffer(screen, rttex, 0, 0, window, NULL); |
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349 | } |
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350 | |||
351 | #define SIZE 16 |
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352 | |||
353 | static void init_tex( void ) |
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354 | { |
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355 | struct pipe_sampler_view sv_template; |
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356 | struct pipe_sampler_state sampler_desc; |
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357 | struct pipe_resource templat; |
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358 | struct pipe_box box; |
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359 | ubyte tex2d[SIZE][SIZE][4]; |
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360 | int s, t; |
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361 | |||
362 | #if (SIZE != 2) |
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363 | for (s = 0; s < SIZE; s++) { |
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364 | for (t = 0; t < SIZE; t++) { |
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365 | if (0) { |
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366 | int x = (s ^ t) & 1; |
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367 | tex2d[t][s][0] = (x) ? 0 : 63; |
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368 | tex2d[t][s][1] = (x) ? 0 : 128; |
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369 | tex2d[t][s][2] = 0; |
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370 | tex2d[t][s][3] = 0xff; |
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371 | } |
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372 | else { |
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373 | int x = ((s ^ t) >> 2) & 1; |
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374 | tex2d[t][s][0] = s*255/(SIZE-1); |
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375 | tex2d[t][s][1] = t*255/(SIZE-1); |
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376 | tex2d[t][s][2] = (x) ? 0 : 128; |
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377 | tex2d[t][s][3] = 0xff; |
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378 | } |
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379 | } |
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380 | } |
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381 | #else |
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382 | tex2d[0][0][0] = 0; |
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383 | tex2d[0][0][1] = 255; |
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384 | tex2d[0][0][2] = 255; |
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385 | tex2d[0][0][3] = 0; |
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386 | |||
387 | tex2d[0][1][0] = 0; |
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388 | tex2d[0][1][1] = 0; |
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389 | tex2d[0][1][2] = 255; |
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390 | tex2d[0][1][3] = 255; |
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391 | |||
392 | tex2d[1][0][0] = 255; |
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393 | tex2d[1][0][1] = 255; |
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394 | tex2d[1][0][2] = 0; |
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395 | tex2d[1][0][3] = 255; |
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396 | |||
397 | tex2d[1][1][0] = 255; |
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398 | tex2d[1][1][1] = 0; |
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399 | tex2d[1][1][2] = 0; |
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400 | tex2d[1][1][3] = 255; |
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401 | #endif |
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402 | |||
403 | templat.target = PIPE_TEXTURE_2D; |
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404 | templat.format = PIPE_FORMAT_B8G8R8A8_UNORM; |
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405 | templat.width0 = SIZE; |
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406 | templat.height0 = SIZE; |
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407 | templat.depth0 = 1; |
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408 | templat.array_size = 1; |
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409 | templat.last_level = 0; |
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410 | templat.nr_samples = 1; |
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411 | templat.bind = PIPE_BIND_SAMPLER_VIEW; |
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412 | |||
413 | |||
414 | samptex = screen->resource_create(screen, |
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415 | &templat); |
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416 | if (samptex == NULL) |
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417 | exit(4); |
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418 | |||
419 | u_box_2d(0,0,SIZE,SIZE, &box); |
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420 | |||
421 | ctx->transfer_inline_write(ctx, |
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422 | samptex, |
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423 | 0, |
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424 | PIPE_TRANSFER_WRITE, |
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425 | &box, |
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426 | tex2d, |
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427 | sizeof tex2d[0], |
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428 | sizeof tex2d); |
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429 | |||
430 | /* Possibly read back & compare against original data: |
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431 | */ |
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432 | if (0) |
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433 | { |
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434 | struct pipe_transfer *t; |
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435 | uint32_t *ptr; |
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436 | ptr = pipe_transfer_map(ctx, samptex, |
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437 | 0, 0, /* level, layer */ |
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438 | PIPE_TRANSFER_READ, |
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439 | 0, 0, SIZE, SIZE, &t); /* x, y, width, height */ |
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440 | |||
441 | if (memcmp(ptr, tex2d, sizeof tex2d) != 0) { |
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442 | assert(0); |
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443 | exit(9); |
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444 | } |
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445 | |||
446 | ctx->transfer_unmap(ctx, t); |
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447 | } |
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448 | |||
449 | memset(&sv_template, 0, sizeof sv_template); |
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450 | sv_template.format = samptex->format; |
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451 | sv_template.texture = samptex; |
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452 | sv_template.swizzle_r = 0; |
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453 | sv_template.swizzle_g = 1; |
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454 | sv_template.swizzle_b = 2; |
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455 | sv_template.swizzle_a = 3; |
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456 | sv = ctx->create_sampler_view(ctx, samptex, &sv_template); |
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457 | if (sv == NULL) |
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458 | exit(5); |
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459 | |||
460 | ctx->set_sampler_views(ctx, PIPE_SHADER_FRAGMENT, 0, 1, &sv); |
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461 | |||
462 | |||
463 | memset(&sampler_desc, 0, sizeof sampler_desc); |
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464 | sampler_desc.wrap_s = PIPE_TEX_WRAP_REPEAT; |
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465 | sampler_desc.wrap_t = PIPE_TEX_WRAP_REPEAT; |
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466 | sampler_desc.wrap_r = PIPE_TEX_WRAP_REPEAT; |
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467 | sampler_desc.min_img_filter = PIPE_TEX_FILTER_NEAREST; |
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468 | sampler_desc.min_mip_filter = PIPE_TEX_MIPFILTER_NONE; |
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469 | sampler_desc.mag_img_filter = PIPE_TEX_FILTER_NEAREST; |
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470 | sampler_desc.compare_mode = PIPE_TEX_COMPARE_NONE; |
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471 | sampler_desc.compare_func = 0; |
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472 | sampler_desc.normalized_coords = 1; |
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473 | sampler_desc.max_anisotropy = 0; |
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474 | |||
475 | sampler = ctx->create_sampler_state(ctx, &sampler_desc); |
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476 | if (sampler == NULL) |
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477 | exit(6); |
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478 | |||
479 | ctx->bind_sampler_states(ctx, PIPE_SHADER_FRAGMENT, 0, 1, &sampler); |
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480 | |||
481 | } |
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482 | |||
483 | static void init( void ) |
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484 | { |
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485 | struct pipe_framebuffer_state fb; |
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486 | struct pipe_resource templat; |
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487 | struct pipe_surface surf_tmpl; |
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488 | int i; |
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489 | |||
490 | /* It's hard to say whether window or screen should be created |
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491 | * first. Different environments would prefer one or the other. |
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492 | * |
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493 | * Also, no easy way of querying supported formats if the screen |
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494 | * cannot be created first. |
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495 | */ |
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496 | for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) { |
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497 | screen = graw_create_window_and_screen(0, 0, 300, 300, |
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498 | formats[i], |
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499 | &window); |
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500 | if (window && screen) |
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501 | break; |
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502 | } |
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503 | if (!screen || !window) { |
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504 | fprintf(stderr, "Unable to create window\n"); |
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505 | exit(1); |
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506 | } |
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507 | |||
508 | ctx = screen->context_create(screen, NULL); |
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509 | if (ctx == NULL) |
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510 | exit(3); |
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511 | |||
512 | templat.target = PIPE_TEXTURE_2D; |
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513 | templat.format = formats[i]; |
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514 | templat.width0 = WIDTH; |
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515 | templat.height0 = HEIGHT; |
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516 | templat.depth0 = 1; |
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517 | templat.array_size = 1; |
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518 | templat.last_level = 0; |
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519 | templat.nr_samples = 1; |
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520 | templat.bind = (PIPE_BIND_RENDER_TARGET | |
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521 | PIPE_BIND_DISPLAY_TARGET); |
||
522 | |||
523 | rttex = screen->resource_create(screen, |
||
524 | &templat); |
||
525 | if (rttex == NULL) |
||
526 | exit(4); |
||
527 | |||
528 | surf_tmpl.format = templat.format; |
||
529 | surf_tmpl.u.tex.level = 0; |
||
530 | surf_tmpl.u.tex.first_layer = 0; |
||
531 | surf_tmpl.u.tex.last_layer = 0; |
||
532 | surf = ctx->create_surface(ctx, rttex, &surf_tmpl); |
||
533 | if (surf == NULL) |
||
534 | exit(5); |
||
535 | |||
536 | memset(&fb, 0, sizeof fb); |
||
537 | fb.nr_cbufs = 1; |
||
538 | fb.width = WIDTH; |
||
539 | fb.height = HEIGHT; |
||
540 | fb.cbufs[0] = surf; |
||
541 | |||
542 | ctx->set_framebuffer_state(ctx, &fb); |
||
543 | |||
544 | { |
||
545 | struct pipe_blend_state blend; |
||
546 | void *handle; |
||
547 | memset(&blend, 0, sizeof blend); |
||
548 | blend.rt[0].colormask = PIPE_MASK_RGBA; |
||
549 | handle = ctx->create_blend_state(ctx, &blend); |
||
550 | ctx->bind_blend_state(ctx, handle); |
||
551 | } |
||
552 | |||
553 | { |
||
554 | struct pipe_depth_stencil_alpha_state depthstencil; |
||
555 | void *handle; |
||
556 | memset(&depthstencil, 0, sizeof depthstencil); |
||
557 | handle = ctx->create_depth_stencil_alpha_state(ctx, &depthstencil); |
||
558 | ctx->bind_depth_stencil_alpha_state(ctx, handle); |
||
559 | } |
||
560 | |||
561 | { |
||
562 | struct pipe_rasterizer_state rasterizer; |
||
563 | void *handle; |
||
564 | memset(&rasterizer, 0, sizeof rasterizer); |
||
565 | rasterizer.cull_face = PIPE_FACE_NONE; |
||
566 | rasterizer.half_pixel_center = 1; |
||
567 | rasterizer.bottom_edge_rule = 1; |
||
568 | rasterizer.depth_clip = 1; |
||
569 | handle = ctx->create_rasterizer_state(ctx, &rasterizer); |
||
570 | ctx->bind_rasterizer_state(ctx, handle); |
||
571 | } |
||
572 | |||
573 | set_viewport(0, 0, WIDTH, HEIGHT, 30, 1000); |
||
574 | |||
575 | init_tex(); |
||
576 | init_fs_constbuf(); |
||
577 | |||
578 | set_vertices(); |
||
579 | set_vertex_shader(); |
||
580 | set_fragment_shader(); |
||
581 | set_geometry_shader(); |
||
582 | } |
||
583 | |||
584 | static void args(int argc, char *argv[]) |
||
585 | { |
||
586 | int i; |
||
587 | |||
588 | for (i = 1; i < argc;) { |
||
589 | if (graw_parse_args(&i, argc, argv)) { |
||
590 | continue; |
||
591 | } |
||
592 | if (strcmp(argv[i], "-fps") == 0) { |
||
593 | show_fps = 1; |
||
594 | i++; |
||
595 | } |
||
596 | else if (strcmp(argv[i], "-strip") == 0) { |
||
597 | draw_strip = 1; |
||
598 | i++; |
||
599 | } |
||
600 | else if (i == argc - 1) { |
||
601 | filename = argv[i]; |
||
602 | i++; |
||
603 | } |
||
604 | else { |
||
605 | usage(argv[0]); |
||
606 | exit(1); |
||
607 | } |
||
608 | } |
||
609 | |||
610 | if (!filename) { |
||
611 | usage(argv[0]); |
||
612 | exit(1); |
||
613 | } |
||
614 | } |
||
615 | |||
616 | int main( int argc, char *argv[] ) |
||
617 | { |
||
618 | args(argc,argv); |
||
619 | init(); |
||
620 | |||
621 | graw_set_display_func( draw ); |
||
622 | graw_main_loop(); |
||
623 | return 0; |
||
624 | }>>> |