--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/SgChange.cc	Mon Nov 08 01:23:25 2010 +0900
@@ -0,0 +1,192 @@
+#include <SDL.h>
+#include "SgChange.h"
+#include "viewer_types.h"
+#include "SceneGraph.h"
+#include "SceneGraphRoot.h"
+#include "scene_graph_pack.h"
+#include "sys.h"
+#include "Func.h"
+#include "error.h"
+#include "TaskManager.h"
+#include <wchar.h>
+#include "Pad.h"
+#include "Application.h"
+#include "lindaapi.h"
+
+static void post2runLoop(SchedTask *s, void *viewer, void *s1);
+static void post2run(SchedTask *s, void *viewer, void *s1);
+static void post2runDraw(SchedTask *s, void *viewer, void *s1);
+static void post2rendering(SchedTask *s, void *viewer, void *s1);
+
+/* measure for FPS (Frame Per Second) */
+extern int start_time;
+extern int this_time;
+extern int frames;
+
+/* Data Pack sent to Other CPUs (ex. SPE) */
+extern RederingData r[2];
+
+void
+SgChange::run_init()
+{   
+    int width  = viewer->width;
+    int height = viewer->height;
+    sgroot_A = new SceneGraphRoot(width, height);
+    sgroot_A->tmanager = viewer->manager;
+    sgroot_B = new SceneGraphRoot(width, height);
+    sgroot_B->tmanager = viewer->manager;
+}
+
+HTaskPtr
+SgChange::initLoop()
+{
+    return viewer->initLoop();
+}
+
+void
+SgChange::mainLoop()
+{
+    HTaskPtr task_next = initLoop();
+    
+    task_next->set_post(&post2run, (void *)this, 0);
+    task_next->spawn();
+}
+
+
+
+static void
+post2run(SchedTask *s, void *sgchange_, void *arg)
+{
+    SgChange *sgchange = (SgChange*)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->run_loop(task_next);
+    psx_sync_n();
+}
+
+static void
+post2runLoop(SchedTask *s, void *sgchange_, void *arg)
+{
+    SgChange *sgchange = (SgChange*)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->viewer->light_xyz_stock = sgchange->sgroot_A->getLightVector();
+    sgchange->pass_draw_tree();
+    sgchange->run_loop(task_next);
+
+    psx_sync_n();
+}
+
+
+void
+SgChange::pass_draw_tree()
+{
+    sgroot_B->sg_draw_tree = sgroot_A->sg_exec_tree;
+}
+
+void
+SgChange::run_loop(HTaskPtr task_next)
+{
+    viewer->dev->clear_screen();
+
+    bool quit_flg;
+    quit_flg = viewer->quit_check();
+    if (quit_flg == true) {
+        // this_time = viewer->get_ticks();
+        viewer->run_finish();
+        return;
+    }
+
+    viewer->dev->clean_pixels();
+
+    for (int i = 1; i <= r[spi].spackList_length; i++) {
+        r[spi].spackList[i-1].reinit(i*split_screen_h);
+    }
+
+    sgroot_A->updateControllerState();
+
+    HTaskPtr loop_task  = manager->create_task(Dummy);
+    loop_task->set_post(post2runLoop, (void *)this, 0);
+
+    HTaskPtr draw_task  = manager->create_task(Dummy);
+    draw_task->set_post(post2rendering, (void *)this, 0);
+
+    /*
+      application 側で sgroot に task を生成登録する
+      引数を渡したりは後でやる。
+      登録された関数を実行して task を生成登録する。
+    */
+    sgroot_A->regist_execute();
+
+    //HTaskPtr move_task  = manager->create_task(RunMove);
+    HTaskPtr move_task  = manager->create_task(ExecMove);
+    move_task->set_param(0, (memaddr)this);
+    move_task->set_param(1, viewer->width);
+    move_task->set_param(2, viewer->height);
+
+    /*
+      TTaskPtr move_finish = manager->create_task(Dummy);
+      loop_task->wait_for(move_finish);
+      move_finish は app の move_task の post_func で実行させてやる
+    */
+
+    /*
+      描画終了確認用のダミータスク
+      描画の最後で spwan させる
+    */
+    HTaskPtr dummy_task = manager->create_task(Dummy);
+
+    draw_finish = dummy_task;
+
+    loop_task->wait_for(draw_finish);
+    // move_task に wait_for ではなく sgroot_A->move_exec_task に wait_for するべき
+    // どこかで move_exec_task->spawn() しないとな
+    loop_task->wait_for(sgroot_A->move_exec_task);
+
+    //loop_task->wait_for(move_task);
+    
+
+    draw_task->spawn();
+    // この時点で app の task_id を知っていないとダメか
+    move_task->spawn();
+    loop_task->spawn();
+}
+
+static void 
+post2rendering(SchedTask *s, void *sgchange_, void *arg)
+{
+    SgChange *sgchange = (SgChange *)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->rendering(task_next);
+
+}
+
+void 
+SgChange::rendering(HTaskPtr task_next)
+{
+    viewer->common_rendering(task_next, sgroot_B);
+    
+    task_next->set_post(post2runDraw, (void*)this, 0);
+    task_next->spawn();
+}
+
+
+static void 
+post2runDraw(SchedTask *s, void *sgchange_, void *arg)
+{
+    SgChange *sgchange = (SgChange *)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->run_draw(task_next);
+}
+
+void
+SgChange::run_draw(HTaskPtr task_next) // 引数に post2runLoop を入れるようにする
+{
+    viewer->common_draw(task_next);
+
+    this->draw_finish->wait_for(task_next);
+    task_next->spawn();
+    this->draw_finish->spawn();
+
+    frames++;
+}
+
+/* end */