Mercurial > hg > Members > kono > Cerium
annotate TaskManager/Test/test_render/viewer.cpp @ 176:08e2bb36639b
fix
| author | gongo@localhost.localdomain |
|---|---|
| date | Tue, 16 Dec 2008 17:01:24 +0900 |
| parents | d1f2ce3bdb2f |
| children | e742053c4c87 |
| rev | line source |
|---|---|
| 140 | 1 #include <SDL.h> |
| 109 | 2 #include "viewer.h" |
| 120 | 3 #include "viewer_types.h" |
|
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SceneGraphPack の代わりに、今は SceneGraph をそのまま使う様に設定。
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4 #include "SceneGraph.h" |
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5 #include "scene_graph_pack.h" |
| 109 | 6 #include "sys.h" |
| 7 #include "Func.h" | |
| 8 #include "error.h" | |
| 9 #include "TaskManager.h" | |
| 140 | 10 #include "Keyboard.h" |
| 11 #include "Joystick.h" | |
| 109 | 12 |
| 13 extern void post2runLoop(void *); | |
| 14 extern void post2runDraw(void *); | |
| 15 | |
| 16 /* measure for FPS (Frame Per Second) */ | |
| 17 int start_time; | |
| 18 int this_time; | |
| 19 int frames; | |
| 20 | |
| 140 | 21 extern SceneGraphPtr scene_graph; |
| 22 extern SceneGraphPtr scene_graph_viewer; | |
| 109 | 23 |
| 176 | 24 /* Data Pack sent to Other CPUs (ex. SPE) */ |
| 109 | 25 SceneGraphPack *sgpack; |
| 26 PolygonPack *ppack; | |
| 27 SpanPackPtr spackList; | |
| 28 SpanPackPtr *spackList_ptr; | |
| 29 int spackList_length; | |
| 30 int spackList_length_align; | |
| 31 | |
| 140 | 32 /** |
| 176 | 33 * |
| 34 */ | |
| 35 | |
| 36 /** | |
| 140 | 37 * Joystick があればそれを使い、 |
| 38 * 無ければキーボードを返す | |
| 39 */ | |
| 40 static Pad* | |
| 41 create_controller(void) | |
| 42 { | |
| 43 if (SDL_NumJoysticks()) { | |
| 44 SDL_Joystick *joy = SDL_JoystickOpen(0); | |
| 45 if (!joy) { | |
| 46 fprintf(stderr, "%s: failed to open joystick", __FUNCTION__); | |
| 47 return new Keyboard; | |
| 48 } else { | |
| 49 printf("Use Joystick\n"); | |
| 50 return new Joystick(joy); | |
| 51 } | |
| 52 } else { | |
| 53 printf("Use Keyboard\n"); | |
| 54 return new Keyboard; | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 | |
| 109 | 59 Viewer::Viewer(int b, int w, int h, int _num) |
| 60 { | |
| 61 bpp = b; | |
| 62 width = w; | |
| 63 height = h; | |
| 64 spe_num = _num; | |
| 65 } | |
| 66 | |
| 67 int | |
| 68 Viewer::get_ticks() | |
| 69 { | |
| 70 int time; | |
| 71 time = SDL_GetTicks(); | |
| 72 return time; | |
| 73 } | |
| 74 | |
| 75 bool | |
| 76 Viewer::quit_check() | |
| 77 { | |
| 78 SDL_Event event; | |
| 79 | |
| 80 while(SDL_PollEvent(&event)) { | |
| 81 if (event.type==SDL_QUIT) { | |
| 82 return true; | |
| 83 } | |
| 84 } | |
| 85 | |
| 86 Uint8 *keys=SDL_GetKeyState(NULL); | |
| 87 | |
| 88 if (keys[SDLK_q] == SDL_PRESSED) { | |
| 89 return true; | |
| 90 } | |
| 91 | |
| 92 return false; | |
| 93 } | |
| 94 | |
| 95 void | |
| 96 Viewer::quit() | |
| 97 { | |
| 98 SDL_Quit(); | |
| 99 } | |
| 100 | |
| 101 void | |
| 102 Viewer::swap_buffers() | |
| 103 { | |
| 104 SDL_GL_SwapBuffers(); | |
| 105 } | |
| 106 | |
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107 extern void node_init(void); |
| 144 | 108 extern void create_cube_split(int); |
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109 extern void create_snake_bg(int); |
| 158 | 110 extern void universe_init(void); |
| 142 | 111 |
| 109 | 112 void |
| 144 | 113 Viewer::run_init(char *xml, int sg_number) |
| 109 | 114 { |
| 115 HTaskPtr task_next; | |
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116 HTaskPtr task_tex; |
| 109 | 117 |
| 118 start_time = get_ticks(); | |
| 119 this_time = 0; | |
| 120 frames = 0; | |
| 121 | |
| 140 | 122 //scene_graph = SceneGraph::createFromXMLfile(xml); |
| 123 /** | |
| 124 * これを実行すると、 | |
| 125 * scene_graph にオリジナルの SceneGraph Object のリストが、 | |
| 126 * scene_graph_viewer に描画用の SceneGraph が生成される | |
| 127 */ | |
| 142 | 128 //SceneGraph::createFromXMLfile(xml); |
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129 //polygon->viewer = this; |
| 140 | 130 |
| 144 | 131 switch (sg_number) { |
| 132 case 0: | |
| 133 case 1: | |
| 134 create_cube_split(sg_number); | |
| 135 break; | |
| 136 case 2: | |
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137 case 3: |
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138 case 4: |
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139 create_snake_bg(sg_number); |
| 144 | 140 break; |
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141 case 5: |
| 158 | 142 universe_init(); |
| 143 break; | |
| 144 case 6: | |
| 144 | 145 node_init(); |
| 146 break; | |
| 147 default: | |
| 148 node_init(); | |
| 149 break; | |
| 150 } | |
| 142 | 151 |
| 140 | 152 scene_graph->controller = create_controller(); |
| 109 | 153 |
| 154 sgpack = (SceneGraphPack*)manager->malloc(sizeof(SceneGraphPack)); | |
| 155 sgpack->init(); | |
| 156 ppack = (PolygonPack*)manager->malloc(sizeof(PolygonPack)); | |
| 157 | |
| 158 spackList_length = (this->height + split_screen_h - 1) / split_screen_h; | |
| 159 spackList = (SpanPack*)manager->malloc(sizeof(SpanPack)*spackList_length); | |
| 160 | |
| 176 | 161 /** |
| 162 * SPU に送る address list は 16 バイト倍数でないといけない。 | |
| 163 * spackList_length*sizeof(SpanPack*) が 16 バイト倍数になるような | |
| 164 * length_align を求めている。はみ出した部分は使われない | |
| 165 * (ex) spackList_length が 13 の場合 | |
| 166 * spackList_length_align = 16; | |
| 167 * 実際に送るデータは64バイトになるのでOK | |
| 168 * 14,15,16 の部分は何も入らない。 | |
| 169 */ | |
| 109 | 170 spackList_length_align = (spackList_length + 3)&(~3); |
| 171 | |
| 172 /* 各 SPU が持つ、SpanPack の address list */ | |
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173 spackList_ptr = |
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174 (SpanPack**)manager->malloc(sizeof(SpanPack*)*spackList_length_align); |
| 109 | 175 |
| 176 for (int i = 0; i < spackList_length; i++) { | |
| 177 spackList_ptr[i] = &spackList[i]; | |
| 178 } | |
| 179 | |
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180 for (int i = 1; i <= spackList_length; i++) { |
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181 spackList[i-1].init(i*split_screen_h); |
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182 } |
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183 |
| 109 | 184 task_next = manager->create_task(TASK_DUMMY); |
| 185 task_next->set_post(&post2runLoop, NULL); | |
| 186 | |
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187 #if 0 |
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188 // 諸事情で、今は SceneGraphPack を作らずに |
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189 // そのまま SceneGraph でやっています |
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190 HTaskPtr task_sgp; |
| 109 | 191 task_sgp = manager->create_task(TASK_CREATE_SGP); |
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192 task_sgp->add_param((uint32)scene_graph); |
| 109 | 193 task_sgp->add_param((uint32)sgpack); |
| 194 task_next->wait_for(task_sgp); | |
| 195 task_sgp->spawn(); | |
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196 #endif |
| 109 | 197 |
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198 for (int i = 0; i < spe_num; i++) { |
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199 task_tex = manager->create_task(TASK_INIT_TEXTURE); |
| 176 | 200 /* ここはもう少しわかりやすい使い方がいいかもしれぬ。こんなもん？ */ |
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201 task_tex->set_cpu((CPU_TYPE)((int)SPE_0 + i)); |
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202 task_next->wait_for(task_tex); |
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203 task_tex->spawn(); |
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204 } |
| 120 | 205 |
| 109 | 206 task_next->spawn(); |
| 207 } | |
| 208 | |
| 209 void | |
| 210 Viewer::run_loop(void) | |
| 211 { | |
| 212 HTaskPtr task_create_pp = NULL; | |
| 213 HTaskPtr task_create_sp = NULL; | |
| 214 HTaskPtr task_next; | |
| 215 bool quit_flg; | |
| 216 | |
| 217 quit_flg = quit_check(); | |
| 218 | |
| 219 if (quit_flg == true) { | |
| 220 this_time = get_ticks(); | |
| 221 run_finish(); | |
| 222 return; | |
| 223 } | |
| 224 | |
| 225 clean_pixels(); | |
| 226 | |
| 227 for (int i = 1; i <= spackList_length; i++) { | |
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228 spackList[i-1].reinit(i*split_screen_h); |
| 109 | 229 } |
| 230 | |
| 231 task_next = manager->create_task(TASK_DUMMY); | |
| 232 task_next->set_post(post2runDraw, NULL); | |
| 233 | |
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234 #if 0 |
| 157 | 235 // SceneGraphPack の update |
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236 HTaskPtr task_update_sgp = NULL; |
| 109 | 237 task_update_sgp = manager->create_task(TASK_UPDATE_SGP); |
| 238 task_update_sgp->add_inData(sgpack, sizeof(SceneGraphPack)); | |
| 239 task_update_sgp->add_outData(sgpack, sizeof(SceneGraphPack)); | |
| 240 task_update_sgp->add_param(width); | |
| 241 task_update_sgp->add_param(height); | |
| 242 task_next->wait_for(task_update_sgp); | |
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243 task_update_sgp->spawn(); |
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244 #else |
| 140 | 245 scene_graph->controller->check(); |
| 246 scene_graph_viewer->all_execute(width, height); | |
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247 #endif |
| 109 | 248 |
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249 #if 0 |
| 157 | 250 // SceneGraphPack(配列) -> PolygonPack |
| 109 | 251 task_create_pp = manager->create_task(TASK_CREATE_PP); |
| 252 task_create_pp->add_inData(sgpack, sizeof(SceneGraphPack)); | |
| 253 task_create_pp->add_param((uint32)ppack); | |
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254 #else |
| 157 | 255 // SceneGraph(木構造) -> PolygonPack |
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256 task_create_pp = manager->create_task(TASK_CREATE_PP2); |
| 140 | 257 task_create_pp->add_param((uint32)scene_graph_viewer); |
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258 task_create_pp->add_param((uint32)ppack); |
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259 #endif |
| 109 | 260 task_next->wait_for(task_create_pp); |
| 261 | |
| 262 int range_base = spe_num; | |
| 263 // 切り上げのつもり | |
| 264 int range = (spackList_length + range_base - 1) / range_base; | |
| 265 | |
| 266 for (int i = 0; i < range_base; i++) { | |
| 267 int index_start = range*i; | |
| 268 int index_end = (index_start + range >= spackList_length) | |
| 269 ? spackList_length : index_start + range; | |
| 270 | |
| 271 task_create_sp = manager->create_task(TASK_CREATE_SPAN); | |
| 272 task_create_sp->add_inData(ppack, sizeof(PolygonPack)); | |
| 273 task_create_sp->add_inData(spackList_ptr, | |
| 274 sizeof(SpanPack*)*spackList_length_align); | |
| 275 task_create_sp->add_inData(&spackList[index_start], sizeof(SpanPack)); | |
| 276 | |
| 277 task_create_sp->add_param(index_start); | |
| 278 | |
| 279 /** | |
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280 * ex. screen_height が 480, spenum が 6 の場合、各SPEのy担当範囲 |
| 109 | 281 * [ 1.. 80] [ 81..160] [161..240] |
| 282 * [241..320] [321..400] [401..480] | |
| 283 * | |
| 284 * ex. screen_height が 1080, spenum が 5 の場合、 | |
| 285 * [ 1..216] [217..432] [433..648] | |
| 286 * [649..864] [865..1080] | |
| 287 */ | |
| 288 task_create_sp->add_param(index_start*split_screen_h + 1); | |
| 289 task_create_sp->add_param(index_end*split_screen_h); | |
| 290 | |
| 291 task_next->wait_for(task_create_sp); | |
| 292 task_create_sp->wait_for(task_create_pp); | |
| 293 | |
| 294 task_create_sp->set_cpu(SPE_ANY); | |
| 295 task_create_sp->spawn(); | |
| 296 } | |
| 297 | |
| 298 task_create_pp->spawn(); | |
| 299 task_next->spawn(); | |
| 300 } | |
| 301 | |
| 302 void | |
| 303 Viewer::run_draw(void) | |
| 304 { | |
| 305 HTaskPtr task_next; | |
| 306 HTaskPtr task_draw; | |
| 307 | |
| 308 task_next = manager->create_task(TASK_DUMMY); | |
| 309 task_next->set_post(post2runLoop, NULL); | |
| 310 | |
| 311 ppack->clear(); | |
| 312 | |
| 313 for (int i = 0; i < spackList_length; i++) { | |
| 314 SpanPack *spack = &spackList[i]; | |
| 315 int startx = 1; | |
| 316 int endx = split_screen_w; | |
| 317 | |
| 318 int start_y = spack->info.y_top - split_screen_h + 1; | |
| 157 | 319 //int end_y = spack->info.y_top; |
| 109 | 320 int rangey = (start_y + split_screen_h - 1 > this->height) |
| 321 ? this->height - start_y + 1 : split_screen_h; | |
| 322 | |
| 323 while (startx < this->width) { | |
| 324 if (spack->info.size > 0) { | |
| 325 // Draw SpanPack | |
| 326 task_draw = manager->create_task(TASK_DRAW_SPAN); | |
| 327 task_draw->add_inData(spack, sizeof(SpanPack)); | |
| 328 } else { | |
| 329 // Draw Background (現在は塗りつぶし) | |
| 330 task_draw = manager->create_task(TASK_DRAW_BACK); | |
| 170 | 331 task_draw->add_param(0xffffffff); |
| 109 | 332 } |
| 176 | 333 |
| 109 | 334 for (int k = 0; k < rangey; k++) { |
| 335 task_draw->add_outData( | |
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336 &pixels[(startx-1)+this->width*(k+start_y-1)], |
| 109 | 337 (endx - startx + 1)*sizeof(int)); |
| 338 } | |
| 339 | |
| 340 task_draw->add_param(startx); | |
| 341 task_draw->add_param(endx); | |
| 342 task_draw->add_param(rangey); | |
| 343 task_draw->set_cpu(SPE_ANY); | |
| 344 task_next->wait_for(task_draw); | |
| 345 task_draw->spawn(); | |
| 346 | |
| 347 startx += split_screen_w; | |
| 348 endx += split_screen_w; | |
| 349 | |
| 350 if (endx > this->width) { | |
| 351 endx = this->width; | |
| 352 } | |
| 353 } | |
| 354 } | |
| 355 | |
| 356 task_next->spawn(); | |
| 357 | |
| 358 frames++; | |
| 359 } | |
| 360 | |
| 361 void | |
| 362 Viewer::run_finish(void) | |
| 363 { | |
| 364 if (this_time != start_time) { | |
| 365 printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0); | |
| 366 } | |
| 367 | |
|
137
6cf991f28c6c
SceneGraphPack の代わりに、今は SceneGraph をそのまま使う様に設定。
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents:
133
diff
changeset
|
368 scene_graph->delete_data(); |
| 140 | 369 scene_graph->controller->close(); |
|
137
6cf991f28c6c
SceneGraphPack の代わりに、今は SceneGraph をそのまま使う様に設定。
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents:
133
diff
changeset
|
370 delete scene_graph; |
| 109 | 371 |
| 372 quit(); | |
| 373 } |