Mercurial > hg > Game > Cerium
annotate TaskManager/Test/test_render/viewer.cpp @ 166:8831c058a1ff draft
fix
| author | gongo@localhost.localdomain |
|---|---|
| date | Tue, 09 Dec 2008 11:53:51 +0900 |
| parents | 4d792df6ebf2 |
| children | 508beb59e0eb |
| rev | line source |
|---|---|
| 140 | 1 #include <SDL.h> |
| 109 | 2 #include "viewer.h" |
| 120 | 3 #include "viewer_types.h" |
|
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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 |
| 24 /* Data Pack */ | |
| 25 SceneGraphPack *sgpack; | |
| 26 PolygonPack *ppack; | |
| 27 SpanPackPtr spackList; | |
| 28 SpanPackPtr *spackList_ptr; | |
| 29 int spackList_length; | |
| 30 int spackList_length_align; | |
| 31 | |
| 32 void *__texture; | |
| 33 | |
| 140 | 34 |
| 35 /** | |
| 36 * Joystick があればそれを使い、 | |
| 37 * 無ければキーボードを返す | |
| 38 */ | |
| 39 static Pad* | |
| 40 create_controller(void) | |
| 41 { | |
| 42 if (SDL_NumJoysticks()) { | |
| 43 SDL_Joystick *joy = SDL_JoystickOpen(0); | |
| 44 if (!joy) { | |
| 45 fprintf(stderr, "%s: failed to open joystick", __FUNCTION__); | |
| 46 return new Keyboard; | |
| 47 } else { | |
| 48 printf("Use Joystick\n"); | |
| 49 return new Joystick(joy); | |
| 50 } | |
| 51 } else { | |
| 52 printf("Use Keyboard\n"); | |
| 53 return new Keyboard; | |
| 54 } | |
| 55 } | |
| 56 | |
| 57 | |
| 109 | 58 Viewer::Viewer(int b, int w, int h, int _num) |
| 59 { | |
| 60 bpp = b; | |
| 61 width = w; | |
| 62 height = h; | |
| 63 spe_num = _num; | |
| 64 } | |
| 65 | |
| 66 int | |
| 67 Viewer::get_ticks() | |
| 68 { | |
| 69 int time; | |
| 70 time = SDL_GetTicks(); | |
| 71 return time; | |
| 72 } | |
| 73 | |
| 74 bool | |
| 75 Viewer::quit_check() | |
| 76 { | |
| 77 SDL_Event event; | |
| 78 | |
| 79 while(SDL_PollEvent(&event)) { | |
| 80 if (event.type==SDL_QUIT) { | |
| 81 return true; | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 Uint8 *keys=SDL_GetKeyState(NULL); | |
| 86 | |
| 87 if (keys[SDLK_q] == SDL_PRESSED) { | |
| 88 return true; | |
| 89 } | |
| 90 | |
| 91 return false; | |
| 92 } | |
| 93 | |
| 94 void | |
| 95 Viewer::quit() | |
| 96 { | |
| 97 SDL_Quit(); | |
| 98 } | |
| 99 | |
| 100 void | |
| 101 Viewer::swap_buffers() | |
| 102 { | |
| 103 SDL_GL_SwapBuffers(); | |
| 104 } | |
| 105 | |
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106 extern void node_init(void); |
| 144 | 107 extern void create_cube_split(int); |
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108 extern void create_snake_bg(int); |
| 158 | 109 extern void universe_init(void); |
| 142 | 110 |
| 109 | 111 void |
| 144 | 112 Viewer::run_init(char *xml, int sg_number) |
| 109 | 113 { |
| 114 HTaskPtr task_next; | |
| 115 | |
| 116 start_time = get_ticks(); | |
| 117 this_time = 0; | |
| 118 frames = 0; | |
| 119 | |
| 140 | 120 //scene_graph = SceneGraph::createFromXMLfile(xml); |
| 121 /** | |
| 122 * これを実行すると、 | |
| 123 * scene_graph にオリジナルの SceneGraph Object のリストが、 | |
| 124 * scene_graph_viewer に描画用の SceneGraph が生成される | |
| 125 */ | |
| 142 | 126 //SceneGraph::createFromXMLfile(xml); |
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127 //polygon->viewer = this; |
| 140 | 128 |
| 144 | 129 switch (sg_number) { |
| 130 case 0: | |
| 131 case 1: | |
| 132 create_cube_split(sg_number); | |
| 133 break; | |
| 134 case 2: | |
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135 case 3: |
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136 case 4: |
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137 create_snake_bg(sg_number); |
| 144 | 138 break; |
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139 case 5: |
| 158 | 140 universe_init(); |
| 141 break; | |
| 142 case 6: | |
| 144 | 143 node_init(); |
| 144 break; | |
| 145 default: | |
| 146 node_init(); | |
| 147 break; | |
| 148 } | |
| 142 | 149 |
| 140 | 150 scene_graph->controller = create_controller(); |
| 109 | 151 |
| 152 sgpack = (SceneGraphPack*)manager->malloc(sizeof(SceneGraphPack)); | |
| 153 sgpack->init(); | |
| 154 ppack = (PolygonPack*)manager->malloc(sizeof(PolygonPack)); | |
| 155 | |
| 156 spackList_length = (this->height + split_screen_h - 1) / split_screen_h; | |
| 157 spackList = (SpanPack*)manager->malloc(sizeof(SpanPack)*spackList_length); | |
| 158 | |
| 159 // SPU に送る address list は 16 倍数でないといけない。 | |
| 160 // spackList_length*sizeof(SpanPack*) が 16 倍数になるような | |
| 161 // length_align を求めている。 | |
| 162 spackList_length_align = (spackList_length + 3)&(~3); | |
| 163 | |
| 164 /* 各 SPU が持つ、SpanPack の address list */ | |
| 165 spackList_ptr = (SpanPack**)manager->malloc(sizeof(SpanPack*)*spackList_length_align); | |
| 166 | |
| 167 for (int i = 0; i < spackList_length; i++) { | |
| 168 spackList_ptr[i] = &spackList[i]; | |
| 169 } | |
| 170 | |
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171 for (int i = 1; i <= spackList_length; i++) { |
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172 spackList[i-1].init(i*split_screen_h); |
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173 } |
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174 |
| 109 | 175 task_next = manager->create_task(TASK_DUMMY); |
| 176 task_next->set_post(&post2runLoop, NULL); | |
| 177 | |
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178 #if 0 |
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179 // 諸事情で、今は SceneGraphPack を作らずに |
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180 // そのまま SceneGraph でやっています |
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181 HTaskPtr task_sgp; |
| 109 | 182 task_sgp = manager->create_task(TASK_CREATE_SGP); |
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183 task_sgp->add_param((uint32)scene_graph); |
| 109 | 184 task_sgp->add_param((uint32)sgpack); |
| 185 task_next->wait_for(task_sgp); | |
| 186 task_sgp->spawn(); | |
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187 #endif |
| 109 | 188 |
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189 int tex_width = scene_graph->texture_image->w; |
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190 int tex_height = scene_graph->texture_image->h; |
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191 int tex_blocksize = tex_width*tex_height*4; |
| 120 | 192 |
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193 __texture = (void*)manager->malloc(tex_blocksize); |
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194 memcpy(__texture, scene_graph->texture_image->pixels, tex_blocksize); |
| 120 | 195 |
| 109 | 196 task_next->spawn(); |
| 197 } | |
| 198 | |
| 199 void | |
| 200 Viewer::run_loop(void) | |
| 201 { | |
| 202 HTaskPtr task_create_pp = NULL; | |
| 203 HTaskPtr task_create_sp = NULL; | |
| 204 HTaskPtr task_next; | |
| 205 bool quit_flg; | |
| 206 | |
| 207 quit_flg = quit_check(); | |
| 208 | |
| 209 if (quit_flg == true) { | |
| 210 this_time = get_ticks(); | |
| 211 run_finish(); | |
| 212 return; | |
| 213 } | |
| 214 | |
| 215 clean_pixels(); | |
| 216 | |
| 217 for (int i = 1; i <= spackList_length; i++) { | |
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218 spackList[i-1].reinit(i*split_screen_h); |
| 109 | 219 } |
| 220 | |
| 221 task_next = manager->create_task(TASK_DUMMY); | |
| 222 task_next->set_post(post2runDraw, NULL); | |
| 223 | |
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224 #if 0 |
| 157 | 225 // SceneGraphPack の update |
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226 HTaskPtr task_update_sgp = NULL; |
| 109 | 227 task_update_sgp = manager->create_task(TASK_UPDATE_SGP); |
| 228 task_update_sgp->add_inData(sgpack, sizeof(SceneGraphPack)); | |
| 229 task_update_sgp->add_outData(sgpack, sizeof(SceneGraphPack)); | |
| 230 task_update_sgp->add_param(width); | |
| 231 task_update_sgp->add_param(height); | |
| 232 task_next->wait_for(task_update_sgp); | |
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233 task_update_sgp->spawn(); |
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234 #else |
| 140 | 235 scene_graph->controller->check(); |
| 236 scene_graph_viewer->all_execute(width, height); | |
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237 #endif |
| 109 | 238 |
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239 #if 0 |
| 157 | 240 // SceneGraphPack(配列) -> PolygonPack |
| 109 | 241 task_create_pp = manager->create_task(TASK_CREATE_PP); |
| 242 task_create_pp->add_inData(sgpack, sizeof(SceneGraphPack)); | |
| 243 task_create_pp->add_param((uint32)ppack); | |
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244 #else |
| 157 | 245 // SceneGraph(木構造) -> PolygonPack |
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246 task_create_pp = manager->create_task(TASK_CREATE_PP2); |
| 140 | 247 task_create_pp->add_param((uint32)scene_graph_viewer); |
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248 task_create_pp->add_param((uint32)ppack); |
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249 #endif |
| 109 | 250 task_next->wait_for(task_create_pp); |
| 251 | |
| 252 int range_base = spe_num; | |
| 253 // 切り上げのつもり | |
| 254 int range = (spackList_length + range_base - 1) / range_base; | |
| 255 | |
| 256 for (int i = 0; i < range_base; i++) { | |
| 257 int index_start = range*i; | |
| 258 int index_end = (index_start + range >= spackList_length) | |
| 259 ? spackList_length : index_start + range; | |
| 260 | |
| 261 task_create_sp = manager->create_task(TASK_CREATE_SPAN); | |
| 262 task_create_sp->add_inData(ppack, sizeof(PolygonPack)); | |
| 263 task_create_sp->add_inData(spackList_ptr, | |
| 264 sizeof(SpanPack*)*spackList_length_align); | |
| 265 task_create_sp->add_inData(&spackList[index_start], sizeof(SpanPack)); | |
| 266 | |
| 267 task_create_sp->add_param(index_start); | |
| 268 | |
| 269 /** | |
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270 * ex. screen_height が 480, spenum が 6 の場合、各SPEのy担当範囲 |
| 109 | 271 * [ 1.. 80] [ 81..160] [161..240] |
| 272 * [241..320] [321..400] [401..480] | |
| 273 * | |
| 274 * ex. screen_height が 1080, spenum が 5 の場合、 | |
| 275 * [ 1..216] [217..432] [433..648] | |
| 276 * [649..864] [865..1080] | |
| 277 */ | |
| 278 task_create_sp->add_param(index_start*split_screen_h + 1); | |
| 279 task_create_sp->add_param(index_end*split_screen_h); | |
| 280 | |
| 281 task_next->wait_for(task_create_sp); | |
| 282 task_create_sp->wait_for(task_create_pp); | |
| 283 | |
| 284 task_create_sp->set_cpu(SPE_ANY); | |
| 285 task_create_sp->spawn(); | |
| 286 } | |
| 287 | |
| 288 task_create_pp->spawn(); | |
| 289 task_next->spawn(); | |
| 290 } | |
| 291 | |
| 292 void | |
| 293 Viewer::run_draw(void) | |
| 294 { | |
| 295 HTaskPtr task_next; | |
| 296 HTaskPtr task_draw; | |
| 297 | |
| 298 task_next = manager->create_task(TASK_DUMMY); | |
| 299 task_next->set_post(post2runLoop, NULL); | |
| 300 | |
| 301 ppack->clear(); | |
| 302 | |
| 303 for (int i = 0; i < spackList_length; i++) { | |
| 304 SpanPack *spack = &spackList[i]; | |
| 305 int startx = 1; | |
| 306 int endx = split_screen_w; | |
| 307 | |
| 308 int start_y = spack->info.y_top - split_screen_h + 1; | |
| 157 | 309 //int end_y = spack->info.y_top; |
| 109 | 310 int rangey = (start_y + split_screen_h - 1 > this->height) |
| 311 ? this->height - start_y + 1 : split_screen_h; | |
| 312 | |
| 313 while (startx < this->width) { | |
| 314 if (spack->info.size > 0) { | |
| 315 // Draw SpanPack | |
| 316 task_draw = manager->create_task(TASK_DRAW_SPAN); | |
| 317 task_draw->add_inData(spack, sizeof(SpanPack)); | |
| 318 } else { | |
| 319 // Draw Background (現在は塗りつぶし) | |
| 320 task_draw = manager->create_task(TASK_DRAW_BACK); | |
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321 task_draw->add_param(0xffffff); |
| 109 | 322 } |
| 323 | |
| 324 for (int k = 0; k < rangey; k++) { | |
| 325 task_draw->add_outData( | |
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326 &pixels[(startx-1)+this->width*(k+start_y-1)], |
| 109 | 327 (endx - startx + 1)*sizeof(int)); |
| 328 } | |
| 329 | |
| 330 task_draw->add_param(startx); | |
| 331 task_draw->add_param(endx); | |
| 332 task_draw->add_param(rangey); | |
| 333 task_draw->set_cpu(SPE_ANY); | |
| 334 task_next->wait_for(task_draw); | |
| 335 task_draw->spawn(); | |
| 336 | |
| 337 startx += split_screen_w; | |
| 338 endx += split_screen_w; | |
| 339 | |
| 340 if (endx > this->width) { | |
| 341 endx = this->width; | |
| 342 } | |
| 343 } | |
| 344 } | |
| 345 | |
| 346 task_next->spawn(); | |
| 347 | |
| 348 frames++; | |
| 349 } | |
| 350 | |
| 351 void | |
| 352 Viewer::run_finish(void) | |
| 353 { | |
| 354 if (this_time != start_time) { | |
| 355 printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0); | |
| 356 } | |
| 357 | |
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358 scene_graph->delete_data(); |
| 140 | 359 scene_graph->controller->close(); |
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360 delete scene_graph; |
| 109 | 361 |
| 362 free(__texture); | |
| 363 quit(); | |
| 364 } |