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changeset 351:852d7ba57be2

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add move,collision task
author admin@mcbk.cr.ie.u-ryukyu.ac.jp
date Fri, 10 Jul 2009 18:20:26 +0900
parents dd3888980738
children 3f5289873643
files example/scenegraph/xml/task/collision.cpp example/scenegraph/xml/task/collision_task1.cpp example/scenegraph/xml/task/move.cpp example/scenegraph/xml/task/move_task1.cpp example/scenegraph/xml/task/tree_walk_collision.cpp example/scenegraph/xml/task/tree_walk_move.cpp
diffstat 6 files changed, 137 insertions(+), 368 deletions(-) [+]
line wrap: on
line diff
--- a/example/scenegraph/xml/task/collision.cpp	Fri Jul 10 16:41:20 2009 +0900
+++ b/example/scenegraph/xml/task/collision.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -1,196 +1,38 @@
 /**
- * SceneGraph が増えてくると動かなくなるかもしれない。
- * 一応 mainMem とかで動くようになるとは思うけど。
- * だめだったら、そこら辺が怪しいと思うべき
+ * 前もって collision する対象を task の global に登録しておく task が必要
+ * SceneGraph を読み込んで
+ * 衝突判定を行う node を確保する
+ * node の型に対応する collision 関数を呼び出す
+ * 新しい SceneGraoh を生成する
+ * 登録してある global を解放する task を用意する
+ *
  */
 
 // #define DEBUG
 #include "error.h"
-
-#include "CreatePolygon.h"
-#include "polygon_pack.h"
 #include "scene_graph_pack.h"
 
-SchedDefineTask(CreatePolygon);
-
-#define SG_PACK_LOAD 10
-#define SG_NODE_LOAD 11
-#define PP_LOAD 12
-#define PP_STORE 13
-
-/**
- * あとで直す
- */
-static void
-rotate(float *xyz, float *matrix)
-{
-    float abc[4];
-
-    abc[0] = xyz[0];
-    abc[1] = xyz[1];
-    abc[2] = xyz[2];
-    abc[3] = xyz[3];
-
-    for(int i=0; i<4; i++)
-    {
-	xyz[i] = abc[0]*matrix[i] + abc[1]*matrix[i+4] + abc[2]*matrix[i+8] + abc[3]*matrix[i+12];
-    }
-}
-
-int 
-CreatePolygon::run(void *rbuf, void *wbuf)
-{
-    __debug_spe("CreatePolygon\n");
-
-    float xyz1[4],xyz2[4],xyz3[4];
-
-    SceneGraphPackPtr sgp = (SceneGraphPack*)smanager->get_input(0);
-    SceneGraphPackPtr next_sgp = 
-	(SceneGraphPackPtr)smanager->allocate(sizeof(SceneGraphPack));
-    SceneGraphPackPtr free_sgp = next_sgp;
-    SceneGraphPackPtr tmp_sgp;
-
-    SceneGraphNodePtr node;
-    SceneGraphNodePtr next_node
-	= (SceneGraphNodePtr)smanager->allocate(sizeof(SceneGraphNode));
-    SceneGraphNodePtr free_node = next_node;
-    SceneGraphNodePtr tmp_node;
+// 本来は tasks.xml に書く
+SchedDefineTask(SceneGraphCollision);
 
-    PolygonPackPtr pp
-	= (PolygonPackPtr)smanager->allocate(sizeof(PolygonPack));
-    PolygonPackPtr send_pp
-	= (PolygonPackPtr)smanager->allocate(sizeof(PolygonPack));
-    PolygonPackPtr pp_addr = (PolygonPackPtr)smanager->get_param(0);
-    PolygonPackPtr tmp_pp;
-    
-    pp->init();
-    send_pp->init();
-
-    do {
-	if (sgp->next != NULL) {
-	    smanager->dma_load(next_sgp, (uint32)sgp->next,
-			       sizeof(SceneGraphPack), SG_PACK_LOAD);
-	} else {
-	    next_sgp = NULL;
-	}
-
-	for (int i = 0; i < sgp->info.size; i++) {
-	    node = &sgp->node[i];
-
-	    do {
-		if (node->next != NULL) {
-		    smanager->dma_load(next_node, (uint32)node->next,
-				       sizeof(SceneGraphNode), SG_NODE_LOAD);
-		} else {
-		    next_node = NULL;
-		}
-    
-		for (int n = 0, nt = 0; n < node->size*3; n+=9, nt+=6) {
-
-		    if (pp->info.size >= MAX_SIZE_TRIANGLE) {
-			PolygonPackPtr next;
-
-			// smanager から Task を作る、0 ではなく PolygonPack->task_id が良い
-			smanager->mainMem_alloc(0, sizeof(PolygonPack));
-			smanager->mainMem_wait();
-			next = (PolygonPackPtr)smanager->mainMem_get(0);
-
-			pp->next = next; // この部分は TaskManager 側でやるべき
-
-			tmp_pp = pp;
-			pp = send_pp;
-			send_pp = tmp_pp;
+int
+move::run(void *rbuf, void *wbuf)
+{
+    __debug_spe("SceneGraphCollision\n");
 
-			smanager->dma_wait(PP_STORE);
-			smanager->dma_store(send_pp, (uint32)pp_addr,
-					    sizeof(PolygonPack), PP_STORE);
-			
-			pp_addr = next;
-
-			smanager->dma_wait(PP_LOAD); // 多分不要
-			smanager->dma_load(pp, (uint32)pp_addr,
-					   sizeof(PolygonPack), PP_LOAD);
-			// 次の dma_wait のコストが高いのでパイプラインで隠す必要がある
-			
-			smanager->dma_wait(PP_LOAD);
-			pp->init();
-
-		    }
-
-		    TrianglePack *triangle = &pp->tri[pp->info.size++];
+    SceneGraphPackPtr cur = (SceneGraphPack*) rbuf;
+    int collision_task_id = cur->collision_task;
+    // next は Mainmemory 上のアドレス
+    SceneGraphPackPtr next =
+      (SceneGraphPackPtr)smanager->allocate(sizeof(SceneGraphPack));
 
-		    xyz1[0] = node->vertex[n];
-		    xyz1[1] = node->vertex[n+1];
-		    xyz1[2] = node->vertex[n+2]*-1;
-		    xyz1[3] = 1;
-		    xyz2[0] = node->vertex[n+3];
-		    xyz2[1] = node->vertex[n+3+1];
-		    xyz2[2] = node->vertex[n+3+2]*-1;
-		    xyz2[3] = 1;
-		    xyz3[0] = node->vertex[n+6];
-		    xyz3[1] = node->vertex[n+6+1];
-		    xyz3[2] = node->vertex[n+6+2]*-1;
-		    xyz3[3] = 1;
-		
-		    rotate(xyz1, node->translation);
-		    rotate(xyz2, node->translation);
-		    rotate(xyz3, node->translation);
-		
-		    triangle->ver1.x = xyz1[0];
-		    triangle->ver1.y = xyz1[1];
-		    triangle->ver1.z = xyz1[2];
-		    triangle->ver1.tex_x = node->texture[nt];
-		    triangle->ver1.tex_y = node->texture[nt+1];
-		
-		    triangle->ver2.x = xyz2[0];
-		    triangle->ver2.y = xyz2[1];
-		    triangle->ver2.z = xyz2[2];
-		    triangle->ver2.tex_x = node->texture[nt+2];
-		    triangle->ver2.tex_y = node->texture[nt+2+1];
-		
-		    triangle->ver3.x = xyz3[0];
-		    triangle->ver3.y = xyz3[1];
-		    triangle->ver3.z = xyz3[2];
-		    triangle->ver3.tex_x = node->texture[nt+4];
-		    triangle->ver3.tex_y = node->texture[nt+4+1];
-		
-#if 1
-		    triangle->tex_info.addr = node->tex_addr;
-		    triangle->tex_info.width = node->tex_width;
-		    triangle->tex_info.height = node->tex_height;
-#else
-		    triangle->tex_info.addr = node->texture_info.pixels;
-		    triangle->tex_info.width = node->texture_info.t_w;
-		    triangle->tex_info.height = node->texture_info.t_h;
-#endif
-		}
-
-		smanager->dma_wait(SG_NODE_LOAD);
-
-		tmp_node = node;
-		node = next_node;
-		next_node = tmp_node;
-	    } while (node);
-
-	    next_node = free_node;
-	}
-
-	smanager->dma_wait(SG_PACK_LOAD);
-
-	tmp_sgp = sgp;
-	sgp = next_sgp;
-	next_sgp = tmp_sgp;
-    } while (sgp);
-    
-    smanager->dma_wait(PP_STORE);
-    smanager->dma_store(pp, (uint32)pp_addr,
-			sizeof(PolygonPack), PP_STORE);
-    smanager->dma_wait(PP_STORE);
-
-    free(pp);
-    free(send_pp);
-    free(free_node);
-    free(free_sgp);
+    if (smanager->call_task(collision_task_id, (void*)cur, (void*)next)) {
+      // 次の状態があって、新しく node を確保してそこを確保する
+      smanager->write(cur, next, sizeof(SceneGraphPack));
+    } else {
+      // この node は消滅
+      smanager->free(next);
+    }
 
     return 0;
-}    
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/scenegraph/xml/task/collision_task1.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -0,0 +1,29 @@
+/**
+ * node の衝突判定を行う
+ *
+ */
+
+// #define DEBUG
+#include "error.h"
+#include "scene_graph_pack.h"
+
+// 本来は tasks.xml に書く
+SchedDefineTask(SceneGraphMove);
+
+int
+move::run(void *rbuf, void *wbuf)
+{
+    __debug_spe("SceneGraphMove\n");
+
+    SceneGraphPackPtr cur = (SceneGraphPack*) rbuf;
+    //SceneGraphPackPtr next = (SceneGraphPackPtr*)wbuf;
+    SceneGraphPackPtr next = cur;
+    //memcpy((void*)rbuf, (void*)wbuf, sizeof(SceneGtaphPack));
+
+    SceneGraphPackPtr col =
+      (SceneGraphPackPtr*)smanager->global_get(cur->collision);
+    if (cur->x == col->x) {
+      next->move_function_id = Next;
+    }
+    return 1;
+}
--- a/example/scenegraph/xml/task/move.cpp	Fri Jul 10 16:41:20 2009 +0900
+++ b/example/scenegraph/xml/task/move.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -1,196 +1,36 @@
 /**
- * SceneGraph が増えてくると動かなくなるかもしれない。
- * 一応 mainMem とかで動くようになるとは思うけど。
- * だめだったら、そこら辺が怪しいと思うべき
+ * SceneGraph を読み込んで
+ * node の型に対応する move 関数を呼び出す
+ * move 関数が無かったら load する
+ * 新しい SceneGraoh を生成する
+ *
  */
 
 // #define DEBUG
 #include "error.h"
-
-#include "CreatePolygon.h"
-#include "polygon_pack.h"
 #include "scene_graph_pack.h"
 
-SchedDefineTask(CreatePolygon);
-
-#define SG_PACK_LOAD 10
-#define SG_NODE_LOAD 11
-#define PP_LOAD 12
-#define PP_STORE 13
-
-/**
- * あとで直す
- */
-static void
-rotate(float *xyz, float *matrix)
-{
-    float abc[4];
-
-    abc[0] = xyz[0];
-    abc[1] = xyz[1];
-    abc[2] = xyz[2];
-    abc[3] = xyz[3];
-
-    for(int i=0; i<4; i++)
-    {
-	xyz[i] = abc[0]*matrix[i] + abc[1]*matrix[i+4] + abc[2]*matrix[i+8] + abc[3]*matrix[i+12];
-    }
-}
-
-int 
-CreatePolygon::run(void *rbuf, void *wbuf)
-{
-    __debug_spe("CreatePolygon\n");
-
-    float xyz1[4],xyz2[4],xyz3[4];
-
-    SceneGraphPackPtr sgp = (SceneGraphPack*)smanager->get_input(0);
-    SceneGraphPackPtr next_sgp = 
-	(SceneGraphPackPtr)smanager->allocate(sizeof(SceneGraphPack));
-    SceneGraphPackPtr free_sgp = next_sgp;
-    SceneGraphPackPtr tmp_sgp;
-
-    SceneGraphNodePtr node;
-    SceneGraphNodePtr next_node
-	= (SceneGraphNodePtr)smanager->allocate(sizeof(SceneGraphNode));
-    SceneGraphNodePtr free_node = next_node;
-    SceneGraphNodePtr tmp_node;
+// 本来は tasks.xml に書く
+SchedDefineTask(SceneGraphMove);
 
-    PolygonPackPtr pp
-	= (PolygonPackPtr)smanager->allocate(sizeof(PolygonPack));
-    PolygonPackPtr send_pp
-	= (PolygonPackPtr)smanager->allocate(sizeof(PolygonPack));
-    PolygonPackPtr pp_addr = (PolygonPackPtr)smanager->get_param(0);
-    PolygonPackPtr tmp_pp;
-    
-    pp->init();
-    send_pp->init();
-
-    do {
-	if (sgp->next != NULL) {
-	    smanager->dma_load(next_sgp, (uint32)sgp->next,
-			       sizeof(SceneGraphPack), SG_PACK_LOAD);
-	} else {
-	    next_sgp = NULL;
-	}
-
-	for (int i = 0; i < sgp->info.size; i++) {
-	    node = &sgp->node[i];
-
-	    do {
-		if (node->next != NULL) {
-		    smanager->dma_load(next_node, (uint32)node->next,
-				       sizeof(SceneGraphNode), SG_NODE_LOAD);
-		} else {
-		    next_node = NULL;
-		}
-    
-		for (int n = 0, nt = 0; n < node->size*3; n+=9, nt+=6) {
-
-		    if (pp->info.size >= MAX_SIZE_TRIANGLE) {
-			PolygonPackPtr next;
-
-			// smanager から Task を作る、0 ではなく PolygonPack->task_id が良い
-			smanager->mainMem_alloc(0, sizeof(PolygonPack));
-			smanager->mainMem_wait();
-			next = (PolygonPackPtr)smanager->mainMem_get(0);
-
-			pp->next = next; // この部分は TaskManager 側でやるべき
-
-			tmp_pp = pp;
-			pp = send_pp;
-			send_pp = tmp_pp;
+int
+move::run(void *rbuf, void *wbuf)
+{
+    __debug_spe("SceneGraphMove\n");
 
-			smanager->dma_wait(PP_STORE);
-			smanager->dma_store(send_pp, (uint32)pp_addr,
-					    sizeof(PolygonPack), PP_STORE);
-			
-			pp_addr = next;
-
-			smanager->dma_wait(PP_LOAD); // 多分不要
-			smanager->dma_load(pp, (uint32)pp_addr,
-					   sizeof(PolygonPack), PP_LOAD);
-			// 次の dma_wait のコストが高いのでパイプラインで隠す必要がある
-			
-			smanager->dma_wait(PP_LOAD);
-			pp->init();
-
-		    }
-
-		    TrianglePack *triangle = &pp->tri[pp->info.size++];
+    SceneGraphPackPtr cur = (SceneGraphPack*) rbuf;
+    int move_task_id = cur->move_task;
+    // next は Mainmemory 上のアドレス
+    SceneGraphPackPtr next =
+      (SceneGraphPackPtr)smanager->allocate(sizeof(SceneGraphPack));
 
-		    xyz1[0] = node->vertex[n];
-		    xyz1[1] = node->vertex[n+1];
-		    xyz1[2] = node->vertex[n+2]*-1;
-		    xyz1[3] = 1;
-		    xyz2[0] = node->vertex[n+3];
-		    xyz2[1] = node->vertex[n+3+1];
-		    xyz2[2] = node->vertex[n+3+2]*-1;
-		    xyz2[3] = 1;
-		    xyz3[0] = node->vertex[n+6];
-		    xyz3[1] = node->vertex[n+6+1];
-		    xyz3[2] = node->vertex[n+6+2]*-1;
-		    xyz3[3] = 1;
-		
-		    rotate(xyz1, node->translation);
-		    rotate(xyz2, node->translation);
-		    rotate(xyz3, node->translation);
-		
-		    triangle->ver1.x = xyz1[0];
-		    triangle->ver1.y = xyz1[1];
-		    triangle->ver1.z = xyz1[2];
-		    triangle->ver1.tex_x = node->texture[nt];
-		    triangle->ver1.tex_y = node->texture[nt+1];
-		
-		    triangle->ver2.x = xyz2[0];
-		    triangle->ver2.y = xyz2[1];
-		    triangle->ver2.z = xyz2[2];
-		    triangle->ver2.tex_x = node->texture[nt+2];
-		    triangle->ver2.tex_y = node->texture[nt+2+1];
-		
-		    triangle->ver3.x = xyz3[0];
-		    triangle->ver3.y = xyz3[1];
-		    triangle->ver3.z = xyz3[2];
-		    triangle->ver3.tex_x = node->texture[nt+4];
-		    triangle->ver3.tex_y = node->texture[nt+4+1];
-		
-#if 1
-		    triangle->tex_info.addr = node->tex_addr;
-		    triangle->tex_info.width = node->tex_width;
-		    triangle->tex_info.height = node->tex_height;
-#else
-		    triangle->tex_info.addr = node->texture_info.pixels;
-		    triangle->tex_info.width = node->texture_info.t_w;
-		    triangle->tex_info.height = node->texture_info.t_h;
-#endif
-		}
-
-		smanager->dma_wait(SG_NODE_LOAD);
-
-		tmp_node = node;
-		node = next_node;
-		next_node = tmp_node;
-	    } while (node);
-
-	    next_node = free_node;
-	}
-
-	smanager->dma_wait(SG_PACK_LOAD);
-
-	tmp_sgp = sgp;
-	sgp = next_sgp;
-	next_sgp = tmp_sgp;
-    } while (sgp);
-    
-    smanager->dma_wait(PP_STORE);
-    smanager->dma_store(pp, (uint32)pp_addr,
-			sizeof(PolygonPack), PP_STORE);
-    smanager->dma_wait(PP_STORE);
-
-    free(pp);
-    free(send_pp);
-    free(free_node);
-    free(free_sgp);
+    if (smanager->call_task(move_task_id, (void*)cur, (void*)next)) {
+      // 次の状態があって、新しく node を確保してそこを確保する
+      smanager->write(cur, next, sizeof(SceneGraphPack));
+    } else {
+      // この node は消滅
+      smanager->free(next);
+    }
 
     return 0;
-}    
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/scenegraph/xml/task/move_task1.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -0,0 +1,26 @@
+/**
+ * node の状態を変化させる
+ *
+ */
+
+// #define DEBUG
+#include "error.h"
+#include "scene_graph_pack.h"
+
+// 本来は tasks.xml に書く
+SchedDefineTask(SceneGraphMove);
+
+int
+move::run(void *rbuf, void *wbuf)
+{
+    __debug_spe("SceneGraphMove\n");
+
+    SceneGraphPackPtr cur = (SceneGraphPack*) rbuf;
+    //SceneGraphPackPtr next = (SceneGraphPackPtr*)wbuf;
+    SceneGraphPackPtr next = cur;
+    //memcpy((void*)rbuf, (void*)wbuf, sizeof(SceneGtaphPack));
+
+    next->x = cur->x + 1;
+
+    return 1;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/scenegraph/xml/task/tree_walk_collision.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -0,0 +1,5 @@
+/*!
+  tree_walk cell の場合は spe がデータを作成して送り込む
+  SPE が出力した tree を DMA 転送するのに必要なデータ構造を作成する
+
+ */
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/scenegraph/xml/task/tree_walk_move.cpp	Fri Jul 10 18:20:26 2009 +0900
@@ -0,0 +1,27 @@
+/*!
+  tree_walk cell の場合は spe がデータを作成して送り込む
+  SPE が出力した tree を DMA 転送するのに必要なデータ構造を作成する
+
+ */
+
+// #define DEBUG
+#include "error.h"
+#include "scene_graph_pack.h"
+
+// 本来は tasks.xml に書く
+SchedDefineTask(TreeWalkMove);
+
+int
+tree_walk_move::run(void *rbuf, void *wbuf)
+{
+    __debug_spe("TreeWalkMove\n");
+
+    SceneGraphPackPtr cur = (SceneGraphPack*) rbuf;
+    //SceneGraphPackPtr next = (SceneGraphPackPtr*)wbuf;
+    SceneGraphPackPtr next = cur;
+    //memcpy((void*)rbuf, (void*)wbuf, sizeof(SceneGtaphPack));
+
+    next->x = cur->x + 1;
+
+    return 1;
+}