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comparison Renderer/Engine/SgChange.cc @ 0:04e28d8d3c6f

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first commit
author Daiki KINJYO <e085722@ie.u-ryukyu.ac.jp>
date Mon, 08 Nov 2010 01:23:25 +0900
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-1:000000000000 0:04e28d8d3c6f
1 #include <SDL.h>
2 #include "SgChange.h"
3 #include "viewer_types.h"
4 #include "SceneGraph.h"
5 #include "SceneGraphRoot.h"
6 #include "scene_graph_pack.h"
7 #include "sys.h"
8 #include "Func.h"
9 #include "error.h"
10 #include "TaskManager.h"
11 #include <wchar.h>
12 #include "Pad.h"
13 #include "Application.h"
14 #include "lindaapi.h"
15
16 static void post2runLoop(SchedTask *s, void *viewer, void *s1);
17 static void post2run(SchedTask *s, void *viewer, void *s1);
18 static void post2runDraw(SchedTask *s, void *viewer, void *s1);
19 static void post2rendering(SchedTask *s, void *viewer, void *s1);
20
21 /* measure for FPS (Frame Per Second) */
22 extern int start_time;
23 extern int this_time;
24 extern int frames;
25
26 /* Data Pack sent to Other CPUs (ex. SPE) */
27 extern RederingData r[2];
28
29 void
30 SgChange::run_init()
31 {
32 int width = viewer->width;
33 int height = viewer->height;
34 sgroot_A = new SceneGraphRoot(width, height);
35 sgroot_A->tmanager = viewer->manager;
36 sgroot_B = new SceneGraphRoot(width, height);
37 sgroot_B->tmanager = viewer->manager;
38 }
39
40 HTaskPtr
41 SgChange::initLoop()
42 {
43 return viewer->initLoop();
44 }
45
46 void
47 SgChange::mainLoop()
48 {
49 HTaskPtr task_next = initLoop();
50
51 task_next->set_post(&post2run, (void *)this, 0);
52 task_next->spawn();
53 }
54
55
56
57 static void
58 post2run(SchedTask *s, void *sgchange_, void *arg)
59 {
60 SgChange *sgchange = (SgChange*)sgchange_;
61 HTaskPtr task_next = sgchange->manager->create_task(Dummy);
62 sgchange->run_loop(task_next);
63 psx_sync_n();
64 }
65
66 static void
67 post2runLoop(SchedTask *s, void *sgchange_, void *arg)
68 {
69 SgChange *sgchange = (SgChange*)sgchange_;
70 HTaskPtr task_next = sgchange->manager->create_task(Dummy);
71 sgchange->viewer->light_xyz_stock = sgchange->sgroot_A->getLightVector();
72 sgchange->pass_draw_tree();
73 sgchange->run_loop(task_next);
74
75 psx_sync_n();
76 }
77
78
79 void
80 SgChange::pass_draw_tree()
81 {
82 sgroot_B->sg_draw_tree = sgroot_A->sg_exec_tree;
83 }
84
85 void
86 SgChange::run_loop(HTaskPtr task_next)
87 {
88 viewer->dev->clear_screen();
89
90 bool quit_flg;
91 quit_flg = viewer->quit_check();
92 if (quit_flg == true) {
93 // this_time = viewer->get_ticks();
94 viewer->run_finish();
95 return;
96 }
97
98 viewer->dev->clean_pixels();
99
100 for (int i = 1; i <= r[spi].spackList_length; i++) {
101 r[spi].spackList[i-1].reinit(i*split_screen_h);
102 }
103
104 sgroot_A->updateControllerState();
105
106 HTaskPtr loop_task = manager->create_task(Dummy);
107 loop_task->set_post(post2runLoop, (void *)this, 0);
108
109 HTaskPtr draw_task = manager->create_task(Dummy);
110 draw_task->set_post(post2rendering, (void *)this, 0);
111
112 /*
113 application 側で sgroot に task を生成登録する
114 引数を渡したりは後でやる。
115 登録された関数を実行して task を生成登録する。
116 */
117 sgroot_A->regist_execute();
118
119 //HTaskPtr move_task = manager->create_task(RunMove);
120 HTaskPtr move_task = manager->create_task(ExecMove);
121 move_task->set_param(0, (memaddr)this);
122 move_task->set_param(1, viewer->width);
123 move_task->set_param(2, viewer->height);
124
125 /*
126 TTaskPtr move_finish = manager->create_task(Dummy);
127 loop_task->wait_for(move_finish);
128 move_finish は app の move_task の post_func で実行させてやる
129 */
130
131 /*
132 描画終了確認用のダミータスク
133 描画の最後で spwan させる
134 */
135 HTaskPtr dummy_task = manager->create_task(Dummy);
136
137 draw_finish = dummy_task;
138
139 loop_task->wait_for(draw_finish);
140 // move_task に wait_for ではなく sgroot_A->move_exec_task に wait_for するべき
141 // どこかで move_exec_task->spawn() しないとな
142 loop_task->wait_for(sgroot_A->move_exec_task);
143
144 //loop_task->wait_for(move_task);
145
146
147 draw_task->spawn();
148 // この時点で app の task_id を知っていないとダメか
149 move_task->spawn();
150 loop_task->spawn();
151 }
152
153 static void
154 post2rendering(SchedTask *s, void *sgchange_, void *arg)
155 {
156 SgChange *sgchange = (SgChange *)sgchange_;
157 HTaskPtr task_next = sgchange->manager->create_task(Dummy);
158 sgchange->rendering(task_next);
159
160 }
161
162 void
163 SgChange::rendering(HTaskPtr task_next)
164 {
165 viewer->common_rendering(task_next, sgroot_B);
166
167 task_next->set_post(post2runDraw, (void*)this, 0);
168 task_next->spawn();
169 }
170
171
172 static void
173 post2runDraw(SchedTask *s, void *sgchange_, void *arg)
174 {
175 SgChange *sgchange = (SgChange *)sgchange_;
176 HTaskPtr task_next = sgchange->manager->create_task(Dummy);
177 sgchange->run_draw(task_next);
178 }
179
180 void
181 SgChange::run_draw(HTaskPtr task_next) // 引数に post2runLoop を入れるようにする
182 {
183 viewer->common_draw(task_next);
184
185 this->draw_finish->wait_for(task_next);
186 task_next->spawn();
187 this->draw_finish->spawn();
188
189 frames++;
190 }
191
192 /* end */