--- a/Renderer/Engine/spe/DrawSpan.cc	Tue May 25 19:14:44 2010 +0900
+++ b/Renderer/Engine/spe/DrawSpan.cc	Fri May 28 01:47:42 2010 +0900
@@ -494,6 +494,22 @@
 static int
 run(SchedTask *smanager, void *rbuf, void *wbuf)
 {
+
+  if ((int)smanager->get_param(5) == 0) {
+
+    int rangex_start = (long)smanager->get_param(2);
+    int rangex_end   = (long)smanager->get_param(3);
+
+    int rangex = rangex_end - rangex_start + 1;
+    int rangey = (long)smanager->get_param(4);
+
+    linebuf_init(smanager, rangex, rangey, 0);
+
+    return 0;
+
+  }
+
+
     G g0;
     Gptr g = &g0;
 

--- a/Renderer/Engine/task/DrawSpan.cc	Tue May 25 19:14:44 2010 +0900
+++ b/Renderer/Engine/task/DrawSpan.cc	Fri May 28 01:47:42 2010 +0900
@@ -462,6 +462,23 @@
 static int
 run(SchedTask *smanager, void *rbuf, void *wbuf)
 {
+
+
+  if ((int)smanager->get_param(5) == 0) {
+
+    int rangex_start = (long)smanager->get_param(2);
+    int rangex_end   = (long)smanager->get_param(3);
+
+    int rangex = rangex_end - rangex_start + 1;
+    int rangey = (long)smanager->get_param(4);
+
+    linebuf_init(smanager, rangex, rangey, 0);
+
+    return 0;
+
+  }
+
+
     G g0;
     Gptr g = &g0;
 

--- a/Renderer/Engine/viewer.cc	Tue May 25 19:14:44 2010 +0900
+++ b/Renderer/Engine/viewer.cc	Fri May 28 01:47:42 2010 +0900
@@ -514,7 +514,6 @@
 void
 Viewer::common_draw(HTaskPtr task_next)
 {
-    HTaskPtr task_draw;
 
     //task_next = manager->create_task(Dummy);
     //task_next->set_post(post2runLoop, (void*)this);
@@ -559,7 +558,6 @@
       update_task_create(light_sysswitch,size,LightSysSwitch,(int)SPE_0+i,data_update_wait);
     }
     
-
     ppack->clear();
     for (int i = 0; i < spackList_length; i++) {
         SpanPack *spack = &spackList[i];
@@ -571,6 +569,74 @@
         int rangey = (starty + split_screen_h - 1 > this->height)
             ? this->height - starty + 1 : split_screen_h;
 
+#if 0
+
+	int array_task_num = (this->width + split_screen_w - 1) / split_screen_w;
+	HTaskPtr task_draw_array = manager->create_task_array(DrawSpan, array_task_num, 6, 1, rangey);
+	Task *task_draw = 0;
+
+        while (startx < this->width) {
+	    
+            if (spack->info.size > 0) {
+	        // Draw SpanPack
+	      
+	        task_draw = task_draw_array->next_task_array(DrawSpan,task_draw);
+		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->set_param(5,spack->info.size);
+
+                task_draw->set_inData(0,spack, sizeof(SpanPack));
+
+		for (int i = 0; i < rangey; i++) {
+		    task_draw->set_outData(i,
+			&pixels[(startx-1) + this->width*(starty-1 + i) ],
+			(endx-startx+1)*sizeof(int));
+		}
+
+            } else {
+
+	        task_draw = task_draw_array->next_task_array(DrawSpan,task_draw);
+		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->set_param(5,spack->info.size);
+
+                task_draw->set_inData(0,spack, sizeof(SpanPack));
+
+		for (int i = 0; i < rangey; i++) {
+		    task_draw->set_outData(i,
+			&pixels[(startx-1) + this->width*(starty-1 + i) ],
+			(endx-startx+1)*sizeof(int));
+
+		}
+
+
+            }
+
+            startx += split_screen_w;
+            endx += split_screen_w;
+
+            if (endx > this->width) {
+                endx = this->width;
+            }
+
+        }
+
+	task_draw_array->spawn_task_array(task_draw->next());
+	task_draw_array->set_cpu(SPE_ANY);
+	task_next->wait_for(task_draw_array);
+	task_draw_array->wait_for(data_update_wait);
+	task_draw_array->spawn();
+
+#else if
+
+       HTaskPtr task_draw;
+
         while (startx < this->width) {
             if (spack->info.size > 0) {
                 // Draw SpanPack
@@ -582,6 +648,7 @@
 		task_draw->set_param(2,startx);
 		task_draw->set_param(3,endx);
 		task_draw->set_param(4,rangey);
+		task_draw->set_param(5,spack->info.size);
 
                 task_draw->add_inData(spack, sizeof(SpanPack));
 
@@ -590,6 +657,7 @@
 			&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、
@@ -611,6 +679,8 @@
                 endx = this->width;
             }
         }
+#endif
+
     } 
 
     data_update_wait->spawn();