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changeset 185:bdc08777197e

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author gongo@gendarme.cr.ie.u-ryukyu.ac.jp
date Tue, 06 Jan 2009 15:40:15 +0900
parents 907bda4a1a14
children f7ad032575ed
files TaskManager/Test/test_render/spe/DrawSpanRenew.cpp TaskManager/Test/test_render/spe/DrawSpanRenew.h TaskManager/Test/test_render/task/DrawSpanRenew.cpp TaskManager/Test/test_render/task/DrawSpanRenew.h
diffstat 4 files changed, 424 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TaskManager/Test/test_render/spe/DrawSpanRenew.cpp	Tue Jan 06 15:40:15 2009 +0900
@@ -0,0 +1,197 @@
+#include <stdlib.h>
+#include <string.h>
+#include "DrawSpanRenew.h"
+#include "polygon_pack.h"
+#include "SpanPack.h"
+#include "texture.h"
+#include "viewer_types.h"
+#include "Func.h"
+
+#define SPAN_PACK_LOAD 0
+#define TEX_LOAD 1
+
+SchedDefineTask(DrawSpanRenew);
+
+int
+DrawSpanRenew::run(void *rbuf, void *wbuf)
+{
+    hash = (TileHashPtr)smanager->global_get(GLOBAL_TEXTURE_HASH);
+    tileList = (TileListPtr)smanager->global_get(GLOBAL_TILE_LIST);
+
+    int rangex_start  = smanager->get_param(0);
+    int rangex_end    = smanager->get_param(1); 
+
+    // このタスクが担当する x の範囲
+    int rangex        = rangex_end - rangex_start + 1;
+
+    // y の範囲 (render_y + rangey - 1)
+    int rangey        = smanager->get_param(2);
+    
+    float *zRow = (float*)smanager->allocate(sizeof(float)*rangex*rangey);
+
+    for (int i = 0; i < rangex*rangey; i++) {
+	zRow[i] = 65535.0f;
+    }
+
+    int **linebuf = (int**)smanager->allocate(sizeof(int*)*rangey);
+
+    for (int i = 0; i < rangey; i++) {
+	linebuf[i] = (int*)smanager->get_output(i);
+	linebuf_init(linebuf[i], rangex, 0xffffffff);
+    }
+
+    SpanPackPtr spack = (SpanPackPtr)smanager->get_param(3);
+    SpanPackPtr next_spack = (SpanPackPtr)smanager->allocate(sizeof(SpanPack));
+    Span *span;
+    
+    // span->length_x の処理での再起動位置
+    int js_cont = smanager->get_param(4);
+
+    do {
+	/**
+	 * SpanPack->next が存在する場合、
+	 * 現在の SpanPack を処理してる間に
+	 * 次の SpanPack の DMA 転送を行う
+	 */
+	if (spack->next != NULL) {
+	    smanager->dma_load(next_spack, (uint32)spack->next,
+			       sizeof(SpanPack), SPAN_PACK_LOAD);
+	} else {
+	    next_spack = NULL;
+	}
+
+	for (int t = spack->info.start; t < spack->info.size; t++) {	  
+	    span = &spack->span[t];
+
+	    Uint32 rgb = 0x00ff00;
+	    float tex1 = span->tex_x1;
+	    float tex2 = span->tex_x2;
+	    float tey1 = span->tex_y1;
+	    float tey2 = span->tex_y2;
+
+	    /**
+	     * Span が持つ 1 pixel 毎の
+	     * テクスチャの座標
+	     */
+	    int tex_xpos;
+	    int tex_ypos;
+
+	    /**
+	     * (tex_xpos, tex_ypos) の、ブロック内(上の図参照)での座標と
+	     * そのブロックのアドレス(MainMemory)
+	     */
+	    int tex_localx;
+	    int tex_localy;
+	    uint32 *tex_addr;
+
+	    int x = span->x;
+	    int y = span->y;
+	    int x_len = span->length_x;
+	    float z = span->start_z;
+	    float zpos = span->end_z;
+
+	    // 座標が [0 .. split_screen_w-1] に入るように x,y を -1
+	    int localx = getLocalX(x-1);
+	    int localy = getLocalY(y-1);
+
+	    if (x_len == 1) {
+		if (x < rangex_start || rangex_end < x) {
+		    continue;
+		}
+
+		tex_xpos = (int)((span->tex_width-1) * tex1);
+		tex_ypos = (int)((span->tex_height-1) * tey1);
+
+		if (zpos < zRow[localx + (rangex * localy)]) {
+		    tex_addr = getTile(tex_xpos, tex_ypos,
+				       span->tex_width, span->tex_addr);
+		    tex_localx = tex_xpos % TEXTURE_SPLIT_PIXEL;
+		    tex_localy = tex_ypos % TEXTURE_SPLIT_PIXEL;
+
+		    /**
+		     * Tile が無い場合、一旦タスクはここで中断し、
+		     * Tile をロードするタスクを走らせた後に再起動する
+		     */
+		    if (!isAvailableTile(tex_addr)) {
+			spack->info.start = t;
+			//set_rgb(tex_addr);
+			set_rgbs(tex_addr,
+				 getTile(span->tex_width-1, tex_ypos,
+					 span->tex_width, span->tex_addr));
+			reboot(spack, 0);
+			goto FINISH;
+		    }
+		    
+		    rgb = get_rgb(tex_localx, tex_localy, tex_addr);
+
+		    zRow[localx + (rangex * localy)] = zpos;
+		    linebuf[localy][localx] = rgb;
+		}
+	    } else {
+		int js = (x < rangex_start) ? rangex_start - x : 0;
+		int je = (x + x_len > rangex_end) ? rangex_end - x : x_len;
+		float tex_x, tex_y, tex_z;
+		
+		/**
+		 * 一回比較すれば、以後再起動するまでは
+		 * js_cont は使わないから 0 にしてるわけだけど、
+		 * 最初の一回のためだけにこれはめんどくさいのー。
+		 */
+		js = (js < js_cont) ? js_cont : js;
+		js_cont = 0;
+
+		for (int j = js; j <= je; j++) {
+		    localx = getLocalX(x-1+j);
+
+		    tex_z = z*(x_len-1-j)/(x_len-1) + zpos*j/(x_len-1);
+
+		    tex_x = tex1*(x_len-1-j)/(x_len-1) + tex2*j/(x_len-1);
+		    tex_y = tey1*(x_len-1-j)/(x_len-1) + tey2*j/(x_len-1);
+		    if (tex_x > 1) tex_x = 1;
+		    if (tex_x < 0) tex_x = 0;
+		    if (tex_y > 1) tex_y = 1;
+		    if (tex_y < 0) tex_y = 0;
+		    tex_xpos = (int)((span->tex_width-1) * tex_x);
+		    tex_ypos = (int)((span->tex_height-1) * tex_y);
+		    
+		    if (tex_z < zRow[localx + (rangex*localy)]) {
+			tex_addr = getTile(tex_xpos, tex_ypos,
+					   span->tex_width, span->tex_addr);
+			tex_localx = tex_xpos % TEXTURE_SPLIT_PIXEL;
+			tex_localy = tex_ypos % TEXTURE_SPLIT_PIXEL;
+
+			if (!isAvailableTile(tex_addr)) {
+			    printf("empty\n");
+			    spack->info.start = t;
+			    //set_rgb(tex_addr);
+			    set_rgbs(tex_addr,
+				     getTile(span->tex_width-1, tex_ypos,
+					     span->tex_width, span->tex_addr));
+			    reboot(spack, j);
+			    goto FINISH;
+			}
+			
+			rgb = get_rgb(tex_localx, tex_localy, tex_addr);
+		    
+			zRow[localx + (rangex*localy)] = tex_z;
+			linebuf[localy][localx] = rgb;
+		    }
+		}
+	    }
+	}
+
+	smanager->dma_wait(SPAN_PACK_LOAD);
+
+	SpanPackPtr tmp_spack = spack;
+	spack = next_spack;
+	next_spack = tmp_spack;
+    } while (spack);
+
+
+FINISH:
+    free(spack);
+    free(next_spack);
+    free(linebuf);
+
+    return 0;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TaskManager/Test/test_render/spe/DrawSpanRenew.h	Tue Jan 06 15:40:15 2009 +0900
@@ -0,0 +1,15 @@
+#ifndef INCLUDED_TASK_DRAW_SPAN2
+#define INCLUDED_TASK_DRAW_SPAN2
+
+#ifndef INCLUDED_TASK_DRAW_SPAN
+#  include "DrawSpan.h"
+#endif
+
+class DrawSpanRenew : public DrawSpan {
+public:
+    SchedConstructor(DrawSpanRenew);
+
+    int run(void *rbuf, void *wbuf);
+};
+
+#endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TaskManager/Test/test_render/task/DrawSpanRenew.cpp	Tue Jan 06 15:40:15 2009 +0900
@@ -0,0 +1,197 @@
+#include <stdlib.h>
+#include <string.h>
+#include "DrawSpanRenew.h"
+#include "polygon_pack.h"
+#include "SpanPack.h"
+#include "texture.h"
+#include "viewer_types.h"
+#include "Func.h"
+
+#define SPAN_PACK_LOAD 0
+#define TEX_LOAD 1
+
+SchedDefineTask(DrawSpanRenew);
+
+int
+DrawSpanRenew::run(void *rbuf, void *wbuf)
+{
+    hash = (TileHashPtr)smanager->global_get(GLOBAL_TEXTURE_HASH);
+    tileList = (TileListPtr)smanager->global_get(GLOBAL_TILE_LIST);
+
+    int rangex_start  = smanager->get_param(0);
+    int rangex_end    = smanager->get_param(1); 
+
+    // このタスクが担当する x の範囲
+    int rangex        = rangex_end - rangex_start + 1;
+
+    // y の範囲 (render_y + rangey - 1)
+    int rangey        = smanager->get_param(2);
+    
+    float *zRow = (float*)smanager->allocate(sizeof(float)*rangex*rangey);
+
+    for (int i = 0; i < rangex*rangey; i++) {
+	zRow[i] = 65535.0f;
+    }
+
+    int **linebuf = (int**)smanager->allocate(sizeof(int*)*rangey);
+
+    for (int i = 0; i < rangey; i++) {
+	linebuf[i] = (int*)smanager->get_output(i);
+	linebuf_init(linebuf[i], rangex, 0xffffffff);
+    }
+
+    SpanPackPtr spack = (SpanPackPtr)smanager->get_param(3);
+    SpanPackPtr next_spack = (SpanPackPtr)smanager->allocate(sizeof(SpanPack));
+    Span *span;
+    
+    // span->length_x の処理での再起動位置
+    int js_cont = smanager->get_param(4);
+
+    do {
+	/**
+	 * SpanPack->next が存在する場合、
+	 * 現在の SpanPack を処理してる間に
+	 * 次の SpanPack の DMA 転送を行う
+	 */
+	if (spack->next != NULL) {
+	    smanager->dma_load(next_spack, (uint32)spack->next,
+			       sizeof(SpanPack), SPAN_PACK_LOAD);
+	} else {
+	    next_spack = NULL;
+	}
+
+	for (int t = spack->info.start; t < spack->info.size; t++) {	  
+	    span = &spack->span[t];
+
+	    Uint32 rgb = 0x00ff00;
+	    float tex1 = span->tex_x1;
+	    float tex2 = span->tex_x2;
+	    float tey1 = span->tex_y1;
+	    float tey2 = span->tex_y2;
+
+	    /**
+	     * Span が持つ 1 pixel 毎の
+	     * テクスチャの座標
+	     */
+	    int tex_xpos;
+	    int tex_ypos;
+
+	    /**
+	     * (tex_xpos, tex_ypos) の、ブロック内(上の図参照)での座標と
+	     * そのブロックのアドレス(MainMemory)
+	     */
+	    int tex_localx;
+	    int tex_localy;
+	    uint32 *tex_addr;
+
+	    int x = span->x;
+	    int y = span->y;
+	    int x_len = span->length_x;
+	    float z = span->start_z;
+	    float zpos = span->end_z;
+
+	    // 座標が [0 .. split_screen_w-1] に入るように x,y を -1
+	    int localx = getLocalX(x-1);
+	    int localy = getLocalY(y-1);
+
+	    if (x_len == 1) {
+		if (x < rangex_start || rangex_end < x) {
+		    continue;
+		}
+
+		tex_xpos = (int)((span->tex_width-1) * tex1);
+		tex_ypos = (int)((span->tex_height-1) * tey1);
+
+		if (zpos < zRow[localx + (rangex * localy)]) {
+		    tex_addr = getTile(tex_xpos, tex_ypos,
+				       span->tex_width, span->tex_addr);
+		    tex_localx = tex_xpos % TEXTURE_SPLIT_PIXEL;
+		    tex_localy = tex_ypos % TEXTURE_SPLIT_PIXEL;
+
+		    /**
+		     * Tile が無い場合、一旦タスクはここで中断し、
+		     * Tile をロードするタスクを走らせた後に再起動する
+		     */
+		    if (!isAvailableTile(tex_addr)) {
+			spack->info.start = t;
+			//set_rgb(tex_addr);
+			set_rgbs(tex_addr,
+				 getTile(span->tex_width-1, tex_ypos,
+					 span->tex_width, span->tex_addr));
+			reboot(spack, 0);
+			goto FINISH;
+		    }
+		    
+		    rgb = get_rgb(tex_localx, tex_localy, tex_addr);
+
+		    zRow[localx + (rangex * localy)] = zpos;
+		    linebuf[localy][localx] = rgb;
+		}
+	    } else {
+		int js = (x < rangex_start) ? rangex_start - x : 0;
+		int je = (x + x_len > rangex_end) ? rangex_end - x : x_len;
+		float tex_x, tex_y, tex_z;
+		
+		/**
+		 * 一回比較すれば、以後再起動するまでは
+		 * js_cont は使わないから 0 にしてるわけだけど、
+		 * 最初の一回のためだけにこれはめんどくさいのー。
+		 */
+		js = (js < js_cont) ? js_cont : js;
+		js_cont = 0;
+
+		for (int j = js; j <= je; j++) {
+		    localx = getLocalX(x-1+j);
+
+		    tex_z = z*(x_len-1-j)/(x_len-1) + zpos*j/(x_len-1);
+
+		    tex_x = tex1*(x_len-1-j)/(x_len-1) + tex2*j/(x_len-1);
+		    tex_y = tey1*(x_len-1-j)/(x_len-1) + tey2*j/(x_len-1);
+		    if (tex_x > 1) tex_x = 1;
+		    if (tex_x < 0) tex_x = 0;
+		    if (tex_y > 1) tex_y = 1;
+		    if (tex_y < 0) tex_y = 0;
+		    tex_xpos = (int)((span->tex_width-1) * tex_x);
+		    tex_ypos = (int)((span->tex_height-1) * tex_y);
+		    
+		    if (tex_z < zRow[localx + (rangex*localy)]) {
+			tex_addr = getTile(tex_xpos, tex_ypos,
+					   span->tex_width, span->tex_addr);
+			tex_localx = tex_xpos % TEXTURE_SPLIT_PIXEL;
+			tex_localy = tex_ypos % TEXTURE_SPLIT_PIXEL;
+
+			if (!isAvailableTile(tex_addr)) {
+			    printf("empty\n");
+			    spack->info.start = t;
+			    //set_rgb(tex_addr);
+			    set_rgbs(tex_addr,
+				     getTile(span->tex_width-1, tex_ypos,
+					     span->tex_width, span->tex_addr));
+			    reboot(spack, j);
+			    goto FINISH;
+			}
+			
+			rgb = get_rgb(tex_localx, tex_localy, tex_addr);
+		    
+			zRow[localx + (rangex*localy)] = tex_z;
+			linebuf[localy][localx] = rgb;
+		    }
+		}
+	    }
+	}
+
+	smanager->dma_wait(SPAN_PACK_LOAD);
+
+	SpanPackPtr tmp_spack = spack;
+	spack = next_spack;
+	next_spack = tmp_spack;
+    } while (spack);
+
+
+FINISH:
+    free(spack);
+    free(next_spack);
+    free(linebuf);
+
+    return 0;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TaskManager/Test/test_render/task/DrawSpanRenew.h	Tue Jan 06 15:40:15 2009 +0900
@@ -0,0 +1,15 @@
+#ifndef INCLUDED_TASK_DRAW_SPAN2
+#define INCLUDED_TASK_DRAW_SPAN2
+
+#ifndef INCLUDED_TASK_DRAW_SPAN
+#  include "DrawSpan.h"
+#endif
+
+class DrawSpanRenew : public DrawSpan {
+public:
+    SchedConstructor(DrawSpanRenew);
+
+    int run(void *rbuf, void *wbuf);
+};
+
+#endif