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changeset 728:c7afc21e448d draft

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add Engine/ViewerDevice , SgRootChange not work
author aaa
date Sat, 19 Dec 2009 20:32:02 +0900
parents ba00ee770616
children 91e2c96be77b
files Renderer/Engine/Application.h Renderer/Engine/SgChange.cc Renderer/Engine/SgChange.h Renderer/Engine/SgMain.cc Renderer/Engine/ViewerDevice.cc Renderer/Engine/ViewerDevice.h Renderer/Engine/main.cc Renderer/Engine/sgchangeFB.cc Renderer/Engine/sgchangeFB.h Renderer/Engine/sgchangeSDL.cc Renderer/Engine/sgchangeSDL.h Renderer/Engine/viewer.cc Renderer/Engine/viewer.h Renderer/Engine/viewerFB.cc Renderer/Engine/viewerFB.h Renderer/Engine/viewerSDL.cc Renderer/Engine/viewerSDL.h Renderer/Test/SgRootChange.cc Renderer/Test/SgRootChange.h Renderer/Test/ball_bound.cc Renderer/Test/ball_bound.h
diffstat 21 files changed, 204 insertions(+), 688 deletions(-) [+]
line wrap: on
line diff
--- a/Renderer/Engine/Application.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/Application.h	Sat Dec 19 20:32:02 2009 +0900
@@ -4,13 +4,11 @@
 #include "SceneGraph.h"
 #include "MainLoop.h"
 #include "viewer.h"
-#include "SgChange.h"
 
 typedef void (*Move_func)(SceneGraph* node, int screen_w, int screen_h);
 typedef void (*Coll_func)(SceneGraph* node, int screen_w, int screen_h, SceneGraphPtr tree);
 
 class Viewer;
-class SgChange;
 
 class Application {
 public:
@@ -18,7 +16,6 @@
     virtual ~Application();
     
     virtual MainLoopPtr init(Viewer *viewer, int w, int h)  = 0;
-    virtual MainLoopPtr init_only_sg(SgChange *sgchange, int w, int h) = 0;
 };
 
 #endif
--- a/Renderer/Engine/SgChange.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/SgChange.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -33,121 +33,21 @@
 extern int spackList_length;
 extern int spackList_length_align;
 
-SgChange::SgChange(int b, int w, int h, int _num)
-{
-    bpp = b;
-    width = w;
-    height = h;
-    spe_num = _num;
-}
-
-int
-SgChange::get_ticks(void)
-{
-    int time;
-    time = SDL_GetTicks();
-    return time;
-}
-
-bool
-SgChange::quit_check(void)
-{
-    SDL_Event event;
-
-    while(SDL_PollEvent(&event)) {
-        if (event.type==SDL_QUIT) {
-            return true;
-        }
-    }
-
-    Uint8 *keys=SDL_GetKeyState(NULL);
-
-    if (keys[SDLK_q] == SDL_PRESSED) {
-        return true;
-    }
-
-    return false;
-}
-
 void
-SgChange::quit(void)
-{
-    SDL_Quit();
-}
-
-
-
-void
-SgChange::run_init(TaskManager *manager, Application *app)
+SgChange::run_init()
 {   
-    this->manager = manager;
-
-    start_time = get_ticks();
-    this_time  = 0;
-    frames     = 0;
-
-    // ココ!
-    sgroot_A = new SceneGraphRoot(this->width, this->height);
-    sgroot_A->tmanager = manager;
-    sgroot_B = new SceneGraphRoot(this->width, this->height);
-    sgroot_B->tmanager = manager;
-
-    int size = sizeof(float)*4;
-    light_xyz[0] = 0.0f;
-    light_xyz[1] = 0.0f;
-    light_xyz[2] = 0.0f;
-    light_xyz[3] = 0.0f;
-    
-    HTaskPtr data_load;
-    for(int i = 0; i < spe_num; i++) {
-	data_load = manager->create_task(DataLoad);
-	data_load->set_param(0, (memaddr)size);
-	data_load->set_param(1, (memaddr)LOAD_ID);
-	data_load->set_cpu((CPU_TYPE)((int)SPE_0 + i));
-	data_load->spawn();
-    }
-
-    MainLoop *mainloop = app->init_only_sg(this, this->width, this->height);
-    
-    mainloop->mainLoop();
+    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()
 {
-    HTaskPtr task_next;
-    HTaskPtr task_tex;
- 
-    sgpack = (SceneGraphPack*)manager->allocate(sizeof(SceneGraphPack));
-    sgpack->init();
-    ppack  = (PolygonPack*)manager->allocate(sizeof(PolygonPack));
-    
-    spackList_length = (this->height + split_screen_h - 1) / split_screen_h;
-    spackList = (SpanPack*)manager->allocate(sizeof(SpanPack)*spackList_length);
-    
-    spackList_length_align = (spackList_length + 3)&(~3);
-    
-    spackList_ptr =
-        (SpanPack**)manager->allocate(sizeof(SpanPack*)*spackList_length_align);
-    
-    for (int i = 0; i < spackList_length; i++) {
-        spackList_ptr[i] = &spackList[i];
-    }
-    
-    for (int i = 1; i <= spackList_length; i++) {
-        spackList[i-1].init(i*split_screen_h);
-    }
-    
-    task_next = manager->create_task(Dummy);
-    
-    for (int i = 0; i < spe_num; i++) {
-        task_tex = manager->create_task(LoadTexture);
-        task_tex->set_cpu((CPU_TYPE)((int)SPE_0 + i));
-        task_next->wait_for(task_tex);
-        task_tex->spawn();
-    }
-    
-    return task_next;
+    return viewer->initLoop();
 }
 
 void
@@ -162,11 +62,11 @@
 
 
 static void
-post2runLoop(SchedTask *s, void *viewer_, void *arg)
+post2runLoop(SchedTask *s, void *sgchange_, void *arg)
 {
-    SgChange *viewer = (SgChange*)viewer_;
-    HTaskPtr task_next = viewer->manager->create_task(Dummy);
-    viewer->run_loop(task_next);
+    SgChange *sgchange = (SgChange*)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->run_loop(task_next);
 
     psx_sync_n();
 }
@@ -184,35 +84,24 @@
 SgChange::run_loop(HTaskPtr task_next)
 {
     bool quit_flg;
-    quit_flg = quit_check();
+    quit_flg = viewer->quit_check();
     if (quit_flg == true) {
-        this_time = get_ticks();
-        run_finish();
+        this_time = viewer->get_ticks();
+        viewer->run_finish();
         return;
     }
 
-    clean_pixels();
+    viewer->clean_pixels();
 
     for (int i = 1; i <= spackList_length; i++) {
         spackList[i-1].reinit(i*split_screen_h);
     }
 
-#if 0
-    exchange_sgroot();
-    light_xyz_stock = sgroot_A->getLightVector();
-
-    //printf("Sgroot = %x\n", sgroot_A);
-    
-    //task_next->set_post(&post2runLoop, (void *)this, 0);
-    //task_next->spawn();
-    
-    rendering(task_next);
-#else
     //exchange_sgroot();
 
     sgroot_A->updateControllerState();
-    sgroot_A->allExecute(width, height);
-    light_xyz_stock = sgroot_A->getLightVector();
+    sgroot_A->allExecute(viewer->width, viewer->height);
+    viewer->light_xyz_stock = sgroot_A->getLightVector();
 
     HTaskPtr loop_task  = manager->create_task(Dummy);
     loop_task->set_post(post2runLoop, (void *)this, 0);
@@ -225,14 +114,13 @@
 
     HTaskPtr dummy_task = manager->create_task(Dummy);
 
-    this->dummy_task = dummy_task;
-    loop_task->wait_for(dummy_task);
+    draw_finish = dummy_task;
+    loop_task->wait_for(draw_finish);
     loop_task->wait_for(move_task);
 
     move_task->spawn();
     draw_task->spawn();
     loop_task->spawn();
-#endif
 }
 
 static void 
@@ -246,192 +134,47 @@
 void
 SgChange::run_move(HTaskPtr task_next)
 {
-    //sgroot_A->updateControllerState();
-    //sgroot_A->allExecute(width, height);
+    sgroot_A->updateControllerState();
+    sgroot_A->allExecute(viewer->width, viewer->height);
 }
 
 static void 
-post2rendering(SchedTask *s, void *viewer_, void *arg)
+post2rendering(SchedTask *s, void *sgchange_, void *arg)
 {
-    SgChange *viewer = (SgChange *)viewer_;
-    HTaskPtr task_next = viewer->manager->create_task(Dummy);
-    viewer->rendering(task_next);
+    SgChange *sgchange = (SgChange *)sgchange_;
+    HTaskPtr task_next = sgchange->manager->create_task(Dummy);
+    sgchange->rendering(task_next);
 
 }
 
 void 
 SgChange::rendering(HTaskPtr task_next)
 {
-    common_rendering(task_next);
+    viewer->common_rendering(task_next, sgroot_A);
     
     task_next->set_post(post2runDraw, (void*)this, 0);
     task_next->spawn();
 }
 
-void
-SgChange::common_rendering(HTaskPtr task_next)
-{
-    HTaskPtr task_create_pp = manager->create_task(CreatePolygonFromSceneGraph);
-
-    //task_create_pp->set_param(0, (memaddr)sgroot_B->getDrawSceneGraph());
-    task_create_pp->set_param(0, (memaddr)sgroot_A->getDrawSceneGraph());
-    task_create_pp->set_param(1, (memaddr)ppack);
-
-    task_next->wait_for(task_create_pp);
-    
-    int range_base = spe_num;
-    int range = (spackList_length + range_base - 1) / range_base;
-
-    for (int i = 0; i < range_base; i++) {
-        int index_start = range*i;
-        int index_end = (index_start + range >= spackList_length)
-            ? spackList_length : index_start + range;
-
-	HTaskPtr task_create_sp = manager->create_task(CreateSpan);
-
-        task_create_sp->set_param(0,index_start);
-
-        task_create_sp->set_param(1,index_start*split_screen_h + 1);
-        task_create_sp->set_param(2,index_end*split_screen_h);
-
-        task_create_sp->add_inData(ppack, sizeof(PolygonPack));
-        task_create_sp->add_inData(spackList_ptr,
-                                   sizeof(SpanPack*)*spackList_length_align);
-        task_create_sp->add_inData(&spackList[index_start], sizeof(SpanPack));
-
-        task_next->wait_for(task_create_sp);
-        task_create_sp->wait_for(task_create_pp);
-
-        task_create_sp->set_cpu(SPE_ANY);
-        task_create_sp->spawn();
-    }
-
-    task_create_pp->spawn();
-}
-
 
 static void 
-post2runDraw(SchedTask *s, void *viewer_, void *arg)
+post2runDraw(SchedTask *s, void *sgchange_, void *arg)
 {
-    SgChange *viewer = (SgChange *)viewer_;
-    HTaskPtr task_next = viewer->manager->create_task(Dummy);
-    viewer->run_draw(task_next);
+    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
 {
-    common_draw(task_next);
+    viewer->common_draw(task_next);
 
-#if 0
-    task_next->set_post(post2runLoop, (void*)this, 0); // set_post(function(this->run_loop()), NULL)
+    this->draw_finish->wait_for(task_next);
     task_next->spawn();
-#else
-    this->dummy_task->wait_for(task_next);
-    task_next->spawn();
-    this->dummy_task->spawn();
-#endif
+    this->draw_finish->spawn();
 
     frames++;
 }
 
-void
-SgChange::common_draw(HTaskPtr task_next)
-{
-    HTaskPtr task_draw;
-
-    //Light info update
-    HTaskPtr data_update;
-    HTaskPtr data_update_wait;
-    int size = sizeof(float)*4;
-
-    light_xyz[0] = light_xyz_stock[0]; 
-    light_xyz[1] = light_xyz_stock[1]; 
-    light_xyz[2] = light_xyz_stock[2]; 
-    light_xyz[3] = light_xyz_stock[3]; 
-    
-    data_update_wait = manager->create_task(DataUpdate);
-    data_update_wait->add_inData(light_xyz, size);
-    data_update_wait->set_param(0, size);
-    data_update_wait->set_param(1, LOAD_ID);
-    data_update_wait->set_cpu((CPU_TYPE)((int)SPE_0));
-
-    for (int i = 1; i < spe_num; i++) {
-	data_update = manager->create_task(DataUpdate);
-	data_update->add_inData(light_xyz, sizeof(float)*size);
-	data_update->set_param(0, size);
-	data_update->set_param(1, LOAD_ID);
-	data_update->set_cpu((CPU_TYPE)((int)SPE_0 + i));
-	data_update_wait->wait_for(data_update);
-	data_update->spawn();
-    }
-    
-    data_update_wait->spawn();
-
-    ppack->clear();
-    for (int i = 0; i < spackList_length; i++) {
-        SpanPack *spack = &spackList[i];
-        int startx = 1;
-        int endx = split_screen_w;
-	
-        int starty = spack->info.y_top - split_screen_h + 1;
-        //int endy = spack->info.y_top;
-        int rangey = (starty + split_screen_h - 1 > this->height)
-            ? this->height - starty + 1 : split_screen_h;
-	
-        while (startx < this->width) {
-            if (spack->info.size > 0) {
-                // Draw SpanPack
-                task_draw = manager->create_task(DrawSpan);
-		
-                task_draw->set_param(0,
-				     (memaddr)&pixels[(startx-1) + this->width*(starty-1)]);
-                task_draw->set_param(1,this->width);
-		task_draw->set_param(2,startx);
-		task_draw->set_param(3,endx);
-		task_draw->set_param(4,rangey);
-		
-                task_draw->add_inData(spack, sizeof(SpanPack));
-		
-		for (int i = 0; i < rangey; i++) {
-		    task_draw->add_outData(
-			&pixels[(startx-1) + this->width*(starty-1 + i) ],
-			(endx-startx+1)*sizeof(int));
-		}
-            } else {
-		// 7.7.3 SL1 Data Cache Range Set to Zero コマンド
-		//  を使って、DMAでclearするべき... ということは、
-		// それもSPEでやる方が良い?
-                memset(&pixels[(startx-1)+this->width*(starty-1)],
-                       0, (this->width)*sizeof(int)*rangey);
-		break;
-            }
-	    
-            task_draw->set_cpu(SPE_ANY);
-            task_next->wait_for(task_draw);
-	    task_draw->wait_for(data_update_wait);
-            task_draw->spawn();
-	    
-            startx += split_screen_w;
-            endx += split_screen_w;
-	    
-            if (endx > this->width) {
-                endx = this->width;
-            }
-        }
-    }   
-}
-
-void
-SgChange::run_finish(void)
-{
-    if (this_time != start_time) {
-        printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0);
-    }
-
-    delete sgroot_A;
-    //delete sgroot_B;
-    quit();
-}
-
 /* end */
--- a/Renderer/Engine/SgChange.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/SgChange.h	Sat Dec 19 20:32:02 2009 +0900
@@ -9,60 +9,39 @@
 #include "MainLoop.h"
 #include "Application.h"
 #include "SceneGraphRoot.h"
+#include "viewer.h"
 
 class SceneGraphRoot;
-
 class Application;
 
 class SgChange : public MainLoop {
 
 public:
 
-    SgChange(int bpp, int width, int height, int spenum);
+    Viewer *viewer;
+    TaskManager *manager;
+
+    SgChange(Viewer *v) {
+	viewer = v;
+	manager = v->manager;
+    }
 
     virtual ~SgChange() {}
 
-    Application *app;
-
-    TaskManager *manager;
-    key_stat *keyPtr;
-    HTaskPtr dummy_task;
 
     SceneGraphRoot *sgroot_A;
     SceneGraphRoot *sgroot_B;
 
-    /* screen info */
-    int width;
-    int height;
-    int bpp;
-
-    int spe_num;
-
-    float light_xyz[4] __attribute__((aligned(16)));
-    float *light_xyz_stock;
-
-    int rgb_size[3];
-    Uint32 video_flags;
-    Uint32 *pixels;
+    HTaskPtr draw_finish;
 
-    virtual void video_init(TaskManager *manager) = 0;
-    void init();
-
-    int get_ticks();
-    bool quit_check();
-    void quit();
-
-    virtual void clean_pixels() {}
+    void run_init();
+    void run_loop(HTaskPtr task_next);
+    void run_move(HTaskPtr task_next);
+    void run_draw(HTaskPtr task_next);
+    void rendering(HTaskPtr task_next);
+    HTaskPtr initLoop();
 
-    virtual void run_init(TaskManager *manager, Application *app);
-    virtual void run_loop(HTaskPtr task_next);
-    virtual void run_finish();
-    virtual void run_draw(HTaskPtr task_next);
-    virtual void run_move(HTaskPtr task_next);
     virtual void exchange_sgroot();
-    virtual void rendering(HTaskPtr task_next);
-    virtual void common_draw(HTaskPtr task_next);
-    virtual void common_rendering(HTaskPtr task_next);
     void mainLoop();
 
     void createFromXMLfile(const char *file)
@@ -99,16 +78,7 @@
     {
 	return sgroot_A->getLast();
     }
-
-
-
-
-private:
-    HTaskPtr initLoop();
 };
 
-#define default_sdl_flag SDL_INIT_TIMER | SDL_INIT_JOYSTICK
-
-
 #endif
 
--- a/Renderer/Engine/SgMain.cc	Sat Dec 19 17:11:43 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-#include "TaskManager.h"
-#include "SgChange.h"
-#include "sgchangeSDL.h"
-#include "sgchangeFB.h"
-#include "Application.h"
-
-/* prototype */
-extern void task_initialize();
-extern Application *application();
-extern int sg_init(TaskManager *manager, int argc, char *argv[]);
-
-int
-sg_init(TaskManager *manager, int argc, char *argv[])
-{
-    int bpp    = 32;
-    int width  = 640;
-    int height = 480;
-    int spenum = 1;
-    video_type vtype = VTYPE_SDL;
-
-    for(int i = 1; argv[i]; ++i)
-    {
-	if (strcmp(argv[i], "-bpp") == 0) {
-	    bpp = atoi(argv[++i]);
-	}
-	if (strcmp(argv[i], "-width") == 0) {
-	    width = atoi(argv[++i]);
-	} 
-	if (strcmp(argv[i], "-height") == 0) {
-	    height = atoi(argv[++i]);
-	}
-	if (strcmp(argv[i], "-cpu") == 0) {
-	    spenum = atoi(argv[++i]);
-	}
-	if (strcmp(argv[i], "-video") == 0) {
-	    if (strcmp(argv[i+1], "sdl") == 0) { 
-		vtype = VTYPE_SDL;
-	    } else if (strcmp(argv[i+1], "fb") == 0) {
-		vtype = VTYPE_FB;
-	    }
-	    i++;
-	}
-    }
-
-    /*
-    SgChange *screen = new SgChange(bpp, width, height, spenum);
-    screen->run_init(manager, application());
-    */
-
-    SgChange *screen;
-    if (vtype == VTYPE_SDL) {
-	screen = new SgChangeSDL(manager, bpp, width, height, spenum);
-    } else if (vtype == VTYPE_FB) {
-	screen = new SgChangeFB(manager, bpp, width, height, spenum);
-    }else{
-	screen = new SgChangeSDL(manager, bpp, width, height, spenum);
-    }    
-
-    screen->video_init(manager);
-    screen->run_init(manager, application());
-
-    return 0;
-}
-
-#if 0
-
-// These are defined in Application
-
-int
-TMmain(TaskManager *manager, int argc, char *argv[])
-{
-    task_initialize();
-    manager->set_TMend(TMend);
-    return init(manager, argc, argv);
-
-}
-
-void
-TMend(TaskManager *manager)
-{
-    printf("test_nogl end\n");
-}
-
-#endif
-
-/* end */
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/ViewerDevice.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -0,0 +1,9 @@
+#include "ViewerDevice.h"
+
+ViewerDevice::ViewerDevice()
+{
+}
+
+ViewerDevice::~ViewerDevice()
+{
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/ViewerDevice.h	Sat Dec 19 20:32:02 2009 +0900
@@ -0,0 +1,21 @@
+#ifndef INCLUDED_VIEWER_DEV
+#define INCLUDED_VIEWER_DEV
+
+#include "TaskManager.h"
+#include "SDL.h"
+
+class ViewerDevice {
+public:
+    ViewerDevice();    
+    virtual ~ViewerDevice();
+
+    ViewerDevice(TaskManager *m) {};
+
+    /* override function */
+    virtual Uint32 *video_init(TaskManager *manager, int bpp, int width, int height) = 0;
+    virtual void clean_pixels() = 0;
+    virtual void clear_screen() = 0;
+    virtual void free_device() = 0;    
+};
+
+#endif
--- a/Renderer/Engine/main.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/main.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -63,17 +63,18 @@
 
     Viewer *screen;
     if (vtype == VTYPE_SDL) {
-	screen = new ViewerSDL(manager, bpp, width, height, spenum);
+	ViewerDevice *dev = new ViewerSDL(manager);
+	screen = new Viewer(manager, dev, bpp, width, height, spenum);
     } else if (vtype == VTYPE_FB) {
-	screen = new ViewerFB(manager, bpp, width, height, spenum);
+	ViewerDevice *dev = new ViewerFB(manager);
+	screen = new Viewer(manager, dev, bpp, width, height, spenum);
     }else{
-	screen = new ViewerSDL(manager, bpp, width, height, spenum);
+	ViewerDevice *dev = new ViewerSDL(manager);
+	screen = new Viewer(manager, dev, bpp, width, height, spenum);
     }
-
-    screen->video_init(manager);
+    
     screen->run_init(manager, application());
 
-
     return 0;
 }
 
--- a/Renderer/Engine/sgchangeFB.cc	Sat Dec 19 17:11:43 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-#include "sgchangeFB.h"
-#include "Func.h"
-#include "fb.h"
-
-//extern void post2runLoop(void *);
-
-void
-SgChangeFB::video_init(TaskManager *manager)
-{
-    Uint32 sdl_flag = default_sdl_flag | SDL_INIT_VIDEO;
-
-    if (SDL_Init(sdl_flag) < 0) {
-	fprintf(stderr,"Couldn't initialize SDL: %s\n",SDL_GetError());
-	exit(1);
-    }
-
-    pixels = (Uint32*)get_fbdev_addr();
-
-    if (pixels == 0) {
-	pixels = (new Uint32[width*height*32/8]);
-    }
-}
-
-void
-SgChangeFB::clean_pixels()
-{
-    //bzero(pixels, sizeof(int)*width*height);
-    //memset(pixels, 0xFF, sizeof(int)*width*height);
-}
--- a/Renderer/Engine/sgchangeFB.h	Sat Dec 19 17:11:43 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,16 +0,0 @@
-#ifndef INCLUDED_SGCHANGE_FB
-#define INCLUDED_SGCHANGE_FB
-
-#include "SgChange.h"
-
-class SgChangeFB : public SgChange {
-public:
-SgChangeFB(TaskManager *manager, int bpp, int width, int height, int spenum)
-    :SgChange(bpp, width, height, spenum) {}
-
-    /* override function */
-    void video_init(TaskManager *manager);
-    void clean_pixels(void);
-};
-
-#endif
--- a/Renderer/Engine/sgchangeSDL.cc	Sat Dec 19 17:11:43 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-#include "sgchangeSDL.h"
-#include "Func.h"
-#include "TaskManager.h"
-
-extern void post2runLoop(void *);
-
-extern
-
-void
-SgChangeSDL::video_init(TaskManager *manager)
-{
-    Uint32 sdl_flag = default_sdl_flag | SDL_INIT_VIDEO;
-    Uint32 *p;
-
-    if (SDL_Init(sdl_flag) < 0) {
-	fprintf(stderr,"Couldn't initialize SDL: %s\n", SDL_GetError());
-	exit(1);
-    }
-
-    screen = SDL_SetVideoMode(width, height, bpp, SDL_SWSURFACE);
-    if (screen == NULL) {
-	fprintf(stderr, "Couldn't set GL mode: %s\n", SDL_GetError());
-	SDL_Quit();
-	exit(1);
-    }
-    
-    p = (Uint32*)manager->allocate(screen->pitch*height);
-    bitmap = SDL_CreateRGBSurfaceFrom((void *)p,
-				      screen->w, screen->h,
-				      screen->format->BitsPerPixel,
-				      screen->pitch,
-				      redMask, greenMask, blueMask, alphaMask);
-
-    pixels = p;
-}
-
-void
-SgChangeSDL::clean_pixels()
-{
-    //bzero(pixels, sizeof(int)*width*height);
-    SDL_FillRect(screen,NULL,SDL_MapRGB(screen->format,0,0,0));
-}
-
-void
-SgChangeSDL::run_loop(HTaskPtr task_next)
-{
-    SDL_BlitSurface(bitmap, NULL, screen, NULL);
-    SDL_UpdateRect(screen, 0, 0, 0, 0);        
-
-    SgChange::run_loop(task_next);
-}
-
-void
-SgChangeSDL::run_finish()
-{
-    free(bitmap->pixels);
-    SDL_FreeSurface(bitmap);
-
-    SgChange::run_finish();
-}
--- a/Renderer/Engine/sgchangeSDL.h	Sat Dec 19 17:11:43 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,21 +0,0 @@
-#ifndef INCLUDED_SGCHANGE_SDL
-#define INCLUDED_SGCHANGE_SDL
-
-#include "SgChange.h"
-
-class SgChangeSDL : public SgChange {
-public:
-SgChangeSDL(TaskManager* manager, int bpp, int width, int height, int spenum)
-    :SgChange(bpp, width, height, spenum) {}
-
-    SDL_Surface *screen;
-    SDL_Surface *bitmap;
-
-    /* override function */
-    void video_init(TaskManager *manager);
-    void clean_pixels();
-    void run_loop(HTaskPtr task_next);
-    void run_finish();
-};
-
-#endif
--- a/Renderer/Engine/viewer.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewer.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -44,12 +44,15 @@
  *
  */
 
-Viewer::Viewer(int b, int w, int h, int _num)
+Viewer::Viewer(TaskManager *m, ViewerDevice *vd, int b, int w, int h, int _num)
 {
     bpp = b;
     width = w;
     height = h;
     spe_num = _num;
+    manager = m;
+    dev = vd;
+    pixels = dev->video_init(manager, b, w, h);
 
 }
 
@@ -258,16 +261,6 @@
     
 }
 
-#if 0
-static void
-post2speRunLoop(void *viewer_)
-{
-    Viewer *viewer = (Viewer *)viewer_;
-    HTaskPtr task_next = viewer->manager->create_task(Dummy);
-    viewer->run_move(task_next);
-}
-#endif
-
 void
 Viewer::mainLoop()
 {
@@ -277,23 +270,35 @@
     task_next->spawn();
 }
 
-#if 0
 void
-post2runMove(void *viewer_)
+Viewer::run_loop(HTaskPtr task_next)
 {
-    Viewer *viewer = (Viewer*)viewer_;
-    HTaskPtr task_next = viewer->manager->create_task(Dummy);
-    viewer->run_move(task_next);
+    dev->clear_screen();
+
+    bool quit_flg;
+    quit_flg = quit_check();
+    if (quit_flg == true) {
+        this_time = get_ticks();
+        run_finish();
+        return;
+    }
+
+    dev->clean_pixels();
+
+    for (int i = 1; i <= spackList_length; i++) {
+        spackList[i-1].reinit(i*split_screen_h);
+    }
+
+    sgroot->updateControllerState();
+    sgroot->allExecute(width, height);
+    light_xyz_stock = sgroot->getLightVector();
+    //sgroot->checkRemove();
+
+    // ここから下は Rendering という関数にする
+    rendering(task_next);
 }
-#endif
 
 
-void
-Viewer::run_move(HTaskPtr task_next)
-{
-    sgroot->updateControllerState();
-    sgroot->allExecute(width, height);
-}
 
 void
 Viewer::run_collision()
@@ -311,7 +316,7 @@
 void 
 Viewer::rendering(HTaskPtr task_next)
 {
-    common_rendering(task_next);
+    common_rendering(task_next, sgroot);
     
     // Barrier 同期
     // run_draw() を呼ぶ post2runDraw
@@ -331,33 +336,6 @@
     psx_sync_n();
 }
 
-void
-Viewer::run_loop(HTaskPtr task_next)
-{
-    bool quit_flg;
-    quit_flg = quit_check();
-    if (quit_flg == true) {
-        this_time = get_ticks();
-        run_finish();
-        return;
-    }
-
-    clean_pixels();
-
-    for (int i = 1; i <= spackList_length; i++) {
-        spackList[i-1].reinit(i*split_screen_h);
-    }
-
-    //run_move(task_next);
-    sgroot->updateControllerState();
-    sgroot->allExecute(width, height);
-    light_xyz_stock = sgroot->getLightVector();
-    //sgroot->checkRemove();
-
-    // ここから下は Rendering という関数にする
-    rendering(task_next);
-}
-
 static void 
 post2runDraw(SchedTask *s, void *viewer_, void *arg)
 {
@@ -379,17 +357,6 @@
     frames++;
 }
 
-void
-Viewer::run_finish(void)
-{
-    if (this_time != start_time) {
-        printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0);
-    }
-
-    delete sgroot;
-//    delete sgroot_2;
-    quit();
-}
 
 static void
 post2speRendering(SchedTask *s, void *viewer_, void *arg)
@@ -402,7 +369,7 @@
 void 
 Viewer::spe_rendering(HTaskPtr task_next)
 {
-    common_rendering(task_next);
+    common_rendering(task_next, sgroot);
 
     this->draw_dummy->wait_for(task_next);
     task_next->set_post(post2speDraw, (void*)this, 0);
@@ -431,7 +398,7 @@
 }
 
 void
-Viewer::common_rendering(HTaskPtr task_next)
+Viewer::common_rendering(HTaskPtr task_next, SceneGraphRoot *sgroot)
 {
     HTaskPtr task_create_pp = manager->create_task(CreatePolygonFromSceneGraph);
     
@@ -577,4 +544,17 @@
 
 }
 
+void
+Viewer::run_finish()
+{
+    dev->free_device();
+    if (this_time != start_time) {
+        printf("%f FPS\n", (((float)frames)/(this_time-start_time))*1000.0);
+    }
+
+    delete sgroot;
+//    delete sgroot_2;
+    quit();
+}
+
 /* end */
--- a/Renderer/Engine/viewer.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewer.h	Sat Dec 19 20:32:02 2009 +0900
@@ -9,6 +9,7 @@
 #include "MainLoop.h"
 #include "Application.h"
 #include "SceneGraphRoot.h"
+#include "ViewerDevice.h"
 
 class SceneGraphRoot;
 
@@ -18,10 +19,11 @@
 
 public:
 
-    Viewer(int bpp, int width, int height, int spenum);
+    Viewer(TaskManager *manager, ViewerDevice *dev, int bpp, int width, int height, int spenum);
 
     virtual ~Viewer() {}
 
+    ViewerDevice *dev;
     Application *app;
 
     TaskManager *manager;
@@ -44,28 +46,29 @@
 
     SceneGraphRoot *sgroot;
 
-    virtual void video_init(TaskManager *manager) = 0;
+    //Uint32 *video_init(TaskManager *manager, int bpp, int width, int height);
     void init();
 
     int get_ticks();
     bool quit_check();
     void quit();
-
-    virtual void clean_pixels() {}
+    HTaskPtr initLoop();
 
-    virtual void run_init(TaskManager *manager, Application *app);
-    virtual void run_loop(HTaskPtr task_next);
-    virtual void run_draw(HTaskPtr task_next);
-    virtual void run_finish();
-    virtual void run_move(HTaskPtr task_next);
-    virtual void run_collision();
-    virtual void rendering(HTaskPtr task_next);
-    virtual void common_draw(HTaskPtr task_next);
-    virtual void common_rendering(HTaskPtr task_next);
+    void clean_pixels() {}
+      
+    void run_init(TaskManager *manager, Application *app);
+    void run_loop(HTaskPtr task_next);
+    void run_draw(HTaskPtr task_next);
+    void run_finish();
+    void run_move(HTaskPtr task_next);
+    void run_collision();
+    void rendering(HTaskPtr task_next);
+    void common_draw(HTaskPtr task_next);
+    void common_rendering(HTaskPtr task_next, SceneGraphRoot *sgroot);
 
-    virtual void spe_rendering(HTaskPtr task_next);
-    virtual void spe_draw(HTaskPtr task_next);
-    //virtual void exchange_sgroot(TaskManager *manager);
+    void spe_rendering(HTaskPtr task_next);
+    void spe_draw(HTaskPtr task_next);
+    //  void exchange_sgroot(TaskManager *manager);
 
     void getKey();
     void get_send_controll();
@@ -116,12 +119,6 @@
 	return sgroot->getLast();
     }
 
-
-
-
-private:
-    HTaskPtr initLoop();
-
 };
 
 #define default_sdl_flag SDL_INIT_TIMER | SDL_INIT_JOYSTICK
--- a/Renderer/Engine/viewerFB.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewerFB.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -1,11 +1,13 @@
 #include "viewerFB.h"
-#include "Func.h"
 #include "fb.h"
 
+#define default_sdl_flag SDL_INIT_TIMER | SDL_INIT_JOYSTICK
 //extern void post2runLoop(void *);
+ViewerFB::ViewerFB() {}
+ViewerFB::~ViewerFB() {}
 
-void
-ViewerFB::video_init(TaskManager *manager)
+Uint32 *
+ViewerFB::video_init(TaskManager *manager, int bpp, int width, int height)
 {
     Uint32 sdl_flag = default_sdl_flag | SDL_INIT_VIDEO;
 
@@ -14,11 +16,13 @@
 	exit(1);
     }
 
-    pixels = (Uint32*)get_fbdev_addr();
+    Uint32 *pixels = (Uint32*)get_fbdev_addr();
 
     if (pixels == 0) {
-	pixels = (new Uint32[width*height*32/8]);
+    	pixels = (new Uint32[width*height*32/8]);
     }
+
+    return pixels;
 }
 
 void
@@ -27,3 +31,16 @@
     //bzero(pixels, sizeof(int)*width*height);
     //memset(pixels, 0xFF, sizeof(int)*width*height);
 }
+
+void
+ViewerFB::clear_screen()
+{
+}
+
+
+void
+ViewerFB::free_device()
+{
+}
+
+
--- a/Renderer/Engine/viewerFB.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewerFB.h	Sat Dec 19 20:32:02 2009 +0900
@@ -1,16 +1,19 @@
 #ifndef INCLUDED_VIEWER_FB
 #define INCLUDED_VIEWER_FB
 
-#include "viewer.h"
+#include "ViewerDevice.h"
 
-class ViewerFB : public Viewer {
+class ViewerFB : public ViewerDevice {
 public:
-ViewerFB(TaskManager *manager, int bpp, int width, int height, int spenum)
-    :Viewer(bpp, width, height, spenum) {}
+    ViewerFB(TaskManager *manager) {};
+    ViewerFB();
+    virtual ~ViewerFB();
 
     /* override function */
-    void video_init(TaskManager *manager);
+    Uint32 *video_init(TaskManager *manager, int bpp, int width, int height);
     void clean_pixels(void);
+    void clear_screen();
+    void free_device();
 };
 
 #endif
--- a/Renderer/Engine/viewerSDL.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewerSDL.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -1,13 +1,17 @@
 #include "viewerSDL.h"
 #include "Func.h"
 #include "TaskManager.h"
+#include "viewer_types.h"
 
 extern void post2runLoop(void *);
 
-extern
+#define default_sdl_flag SDL_INIT_TIMER | SDL_INIT_JOYSTICK
 
-void
-ViewerSDL::video_init(TaskManager *manager)
+ViewerSDL::ViewerSDL() {}
+ViewerSDL::~ViewerSDL() {}
+
+Uint32 *
+ViewerSDL::video_init(TaskManager *manager, int bpp, int width, int height)
 {
     Uint32 sdl_flag = default_sdl_flag | SDL_INIT_VIDEO;
     Uint32 *p;
@@ -31,7 +35,7 @@
 				      screen->pitch,
 				      redMask, greenMask, blueMask, alphaMask);
 
-    pixels = p;
+    return p;
 }
 
 void
@@ -42,19 +46,15 @@
 }
 
 void
-ViewerSDL::run_loop(HTaskPtr task_next)
+ViewerSDL::clear_screen()
 {
     SDL_BlitSurface(bitmap, NULL, screen, NULL);
     SDL_UpdateRect(screen, 0, 0, 0, 0);        
-
-    Viewer::run_loop(task_next);
 }
 
 void
-ViewerSDL::run_finish()
+ViewerSDL::free_device()
 {
     free(bitmap->pixels);
     SDL_FreeSurface(bitmap);
-
-   Viewer::run_finish();
 }
--- a/Renderer/Engine/viewerSDL.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Engine/viewerSDL.h	Sat Dec 19 20:32:02 2009 +0900
@@ -1,21 +1,22 @@
 #ifndef INCLUDED_VIEWER_SDL
 #define INCLUDED_VIEWER_SDL
 
-#include "viewer.h"
+#include "ViewerDevice.h"
 
-class ViewerSDL : public Viewer {
+class ViewerSDL : public ViewerDevice {
 public:
-ViewerSDL(TaskManager* manager, int bpp, int width, int height, int spenum)
-    :Viewer(bpp, width, height, spenum) {}
+    ViewerSDL(TaskManager* manager) {};
+    ViewerSDL();
+    virtual ~ViewerSDL();
 
     SDL_Surface *screen;
     SDL_Surface *bitmap;
 
     /* override function */
-    void video_init(TaskManager *manager);
+    Uint32 *video_init(TaskManager *manager, int bpp, int width, int height);
     void clean_pixels();
-    void run_loop(HTaskPtr task_next);
-    void run_finish();
+    void clear_screen();
+    void free_device();
 };
 
 #endif
--- a/Renderer/Test/SgRootChange.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Test/SgRootChange.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -106,15 +106,11 @@
 
 // prototype
 MainLoopPtr 
-SgRootChange::init(Viewer *sgroot, int screen_w, int screen_h)
-{
-    return sgroot;
-}
-
-MainLoopPtr 
-SgRootChange::init_only_sg(SgChange *sgroot, int screen_w, int screen_h)
-{
+SgRootChange::init(Viewer *viewer, int screen_w, int screen_h)
+{    
+    SgChange *sgroot = new SgChange(viewer);
     SceneGraphPtr ball;
+    sgroot->run_init();
     srandom(100);
 
     sgroot->createFromXMLfile("xml_file/Ball.xml");
@@ -140,7 +136,7 @@
 
 const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n";
 
-extern int sg_init(TaskManager *manager, int argc, char *argv[]);
+extern int init(TaskManager *manager, int argc, char *argv[]);
 extern void task_initialize();
 static void TMend(TaskManager *manager);
 
@@ -149,7 +145,7 @@
 {
     task_initialize();
     manager->set_TMend(TMend);
-    return sg_init(manager, argc, argv);
+    return init(manager, argc, argv);
 
 }
 
--- a/Renderer/Test/SgRootChange.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Test/SgRootChange.h	Sat Dec 19 20:32:02 2009 +0900
@@ -3,10 +3,10 @@
 #include "SceneGraphRoot.h"
 #include "Application.h"
 #include "MainLoop.h"
+#include "SgChange.h"
 
 class SgRootChange : public Application {
 
     MainLoopPtr init(Viewer *viewer, int screen_w, int screen_h);
-    MainLoopPtr init_only_sg(SgChange *viewer, int screen_w, int screen_h);
 
 };
--- a/Renderer/Test/ball_bound.cc	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Test/ball_bound.cc	Sat Dec 19 20:32:02 2009 +0900
@@ -133,12 +133,6 @@
     return sgroot;
 }
 
-MainLoopPtr 
-ball_bound::init_only_sg(SgChange *sgroot, int screen_w, int screen_h)
-{
-    return sgroot;
-}
-
 extern Application *
 application() {
     return new ball_bound();
--- a/Renderer/Test/ball_bound.h	Sat Dec 19 17:11:43 2009 +0900
+++ b/Renderer/Test/ball_bound.h	Sat Dec 19 20:32:02 2009 +0900
@@ -7,5 +7,4 @@
 class ball_bound : public Application {
 
     MainLoopPtr init(Viewer *viewer, int screen_w, int screen_h);
-    MainLoopPtr init_only_sg(SgChange *viewer, int screen_w, int screen_h);
 };