--- a/Renderer/Engine/main.cc	Sun Jan 02 21:09:21 2011 +0900
+++ b/Renderer/Engine/main.cc	Mon Jan 17 03:23:09 2011 +0900
@@ -4,6 +4,7 @@
 #include "viewerFB.h"
 #include "viewerGL.h"
 #include "viewerPS3.h"
+#include "viewerNONE.h"
 #include "Application.h"
 
 /* prototype */
@@ -64,6 +65,8 @@
 	      vtype = VTYPE_PS3;
 	    } else if  (strcmp(argv[i+1], "sdl") == 0) {
 	      vtype = VTYPE_SDL;
+	    } else if (strcmp(argv[i+1], "none") == 0) {
+	      vtype = VTYPE_NONE;
 	    }
 	    i++;
 	}
@@ -84,6 +87,9 @@
     } else if (vtype == VTYPE_PS3) {
         ViewerDevice *dev = new ViewerPS3();
 	screen = new Viewer(manager, dev, bpp, width, height, spenum);
+    } else if (vtype == VTYPE_NONE) {
+	ViewerDevice *dev = new ViewerNONE(manager);
+	screen = new Viewer(manager, dev, bpp, width, height, spenum);
     } else {
 	ViewerDevice *dev = new ViewerSDL(manager);
 	screen = new Viewer(manager, dev, bpp, width, height, spenum);

--- a/Renderer/Engine/viewer.cc	Sun Jan 02 21:09:21 2011 +0900
+++ b/Renderer/Engine/viewer.cc	Mon Jan 17 03:23:09 2011 +0900
@@ -332,7 +332,12 @@
     //sgroot->checkRemove();
 
     // ここから下は Rendering という関数にする
-    rendering(task_next);
+    if (pixels) {
+	rendering(task_next);
+    } else {
+	task_next->set_post(post2runLoop, (void*)this, NULL);
+	task_next->spawn();
+    }
 }
 
 
@@ -827,7 +832,6 @@
         r[spi].spackList[i-1].reinit(i*split_screen_h);
     }
 
-
     if (profile) {
 	if (frames % 50 == 49) {
 	  manager->show_profile();

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/viewerNONE.cc	Mon Jan 17 03:23:09 2011 +0900
@@ -0,0 +1,30 @@
+#include "viewerNONE.h"
+#include "TaskManager.h"
+
+#define default_sdl_flag SDL_INIT_TIMER | SDL_INIT_JOYSTICK
+
+ViewerNONE::~ViewerNONE() {}
+
+
+Uint32 *
+ViewerNONE::video_init(TaskManager *manager, int bpp, int width, int height)
+{
+    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);
+    }
+
+    this->width = 0;
+    this->height = 0;
+    this->bpp = 0;
+
+    return NULL;
+}
+
+uint32_t *
+ViewerNONE::flip_screen(uint32_t *old)
+{
+    return NULL;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/viewerNONE.h	Mon Jan 17 03:23:09 2011 +0900
@@ -0,0 +1,21 @@
+#ifndef INCLUDED_VIEWER_NONE
+#define INCLUDED_VIEWER_NONE
+
+#include "ViewerDevice.h"
+
+class ViewerNONE : public ViewerDevice {
+public:
+    ViewerNONE(TaskManager* manager) {};
+    ViewerNONE() {};
+    virtual ~ViewerNONE();
+
+    /* override function */
+    Uint32 *video_init(TaskManager *manager, int bpp, int width, int height);
+    void clean_pixels(){};
+    void clear_screen(){};
+    void free_device(){};
+    uint32_t* flip_screen(uint32_t *);
+
+};
+
+#endif

--- a/Renderer/Engine/viewer_types.h	Sun Jan 02 21:09:21 2011 +0900
+++ b/Renderer/Engine/viewer_types.h	Mon Jan 17 03:23:09 2011 +0900
@@ -14,7 +14,8 @@
     VTYPE_SDL,
     VTYPE_FB,
     VTYPE_PS3,
-    VTYPE_GL
+    VTYPE_GL,
+    VTYPE_NONE
 };
 
 #if defined(__LITTLE_ENDIAN__) 

--- a/TaskManager/Fifo/FifoDmaManager.cc	Sun Jan 02 21:09:21 2011 +0900
+++ b/TaskManager/Fifo/FifoDmaManager.cc	Mon Jan 17 03:23:09 2011 +0900
@@ -54,7 +54,7 @@
 	ListElementPtr elm = &list->element[i];
 	memcpy((void*)elm->addr, (void*)bound, elm->size);
 	bound += elm->size;
-    }    
+    }
 }
 
 /* end */

--- a/TaskManager/kernel/schedule/SchedTaskArray.cc	Sun Jan 02 21:09:21 2011 +0900
+++ b/TaskManager/kernel/schedule/SchedTaskArray.cc	Mon Jan 17 03:23:09 2011 +0900
@@ -115,9 +115,11 @@
     outListData.size = atask->outData_total_size();
     // atask->outData_offset += cur_index + 1 ;  // to avoid compiler bug
     outListData.element = atask->outData(0);
+    free(outListData.bound);
     outListData.bound = (int*)manager->allocate(outListData.length*sizeof(int));
     bound(&outListData);
-    
+
+    free(writebuf);
     writebuf = manager->allocate(outListData.size);
     //if (outListData.element == inListData.element ) {
     //   printf("bad %x\n",outListData.element);