Mercurial > hg > Members > kono > Cerium

changeset 623:f35a9bee38a6

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endian
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 15 Nov 2009 04:16:35 +0900
parents 6a5e88112ed9
children c7b5c99252ad
files Renderer/Engine/spe/DrawSpan.cc Renderer/Engine/task/DrawSpan.cc
diffstat 2 files changed, 20 insertions(+), 34 deletions(-) [+]
line wrap: on
line diff
--- a/Renderer/Engine/spe/DrawSpan.cc	Sun Nov 15 03:55:12 2009 +0900
+++ b/Renderer/Engine/spe/DrawSpan.cc	Sun Nov 15 04:16:35 2009 +0900
@@ -11,7 +11,11 @@
 #include "Tapestry.h"
 #include "SpanPack.h"
 
-#define BIGENDIAN 0
+#if (__LITTLE_ENDIAN__)
+#define LITTLEENDIAN 1
+#else
+#define LITTLEENDIAN 0
+#endif
 
 SchedDefineTask(DrawSpan);
 
@@ -181,7 +185,7 @@
 
     int color = get_rgb(tex_x, tex_y, tile);
     /*下位4bitを抽出*/
-#if BIGENDIAN
+#if LITTLEENDIAN
     int alpha = color & 0x000000ff;
 #else
     int alpha = color & 0xff000000;
@@ -372,7 +376,7 @@
     float inner_product;
 
     // 引数で受け取った color の rgb 情報の抜き出し
-#if BIGENDIAN
+#if LITTLEENDIAN
     rgb[0] = (color & 0xff000000) >> 24;
     rgb[1] = (color & 0x00ff0000) >> 16;
     rgb[2] = (color & 0x0000ff00) >> 8;
@@ -395,7 +399,7 @@
     rgb[2] = (unsigned char)(rgb[2]*inner_product*flag);
 
     //計算した rgb を light_rgb にまとめる。
-#if BIGENDIAN
+#if LITTLEENDIAN
     light_rgb = (rgb[0] << 24) + (rgb[1] << 16) + (rgb[2] << 8) + (rgb[3]);
 #else
     light_rgb = (rgb[3] << 24) + (rgb[2] << 16) + (rgb[1] << 8) + (rgb[0]);
@@ -408,7 +412,8 @@
 static int
 run(SchedTask *smanager, void *rbuf, void *wbuf)
 {
-    Gptr g = (Gptr)smanager->allocate(sizeof(G));
+    G g0;
+    Gptr g = &g0;
 
     SpanPackPtr spack = (SpanPackPtr)smanager->get_input(0);
     SpanPackPtr next_spack = (SpanPackPtr)smanager->allocate(sizeof(SpanPack));
@@ -418,10 +423,6 @@
     Span nop_span;
     nop_span.length_x = 1;
 
-    int (*drawFunc1[2])(SchedTask *, Gptr, SpanPtr, int, int, int) = {
-        &drawDot1, &drawLine1
-    };
-
     // uint32 display   = smanager->get_param(0);
     // int screen_width = smanager->get_param(1);
     int rangex_start = smanager->get_param(2);
@@ -477,17 +478,10 @@
             resume_span = next_span;
             resume_span_x = next_span_x;
 
-            //smanager->dma_wait(tl_tag[tl_tag_flg1]);
-
             tl_tag_flg1 ^= 1;
             tl_tag_flg2 ^= 1;
         }
 
-        // 現在 drawLine2、drawDot2 は機能してないので
-        //(this->*drawFunc2[(resume_span->length_x != 1)])(
-        //resume_span, rangex_start, rangex_end, resume_span_x,
-        //tl_tag[tl_tag_flg1]);
-
         smanager->dma_wait(SPAN_PACK_LOAD);
 
         SpanPackPtr tmp_spack = spack;
@@ -498,7 +492,6 @@
 
     free(g->zRow);
     free(g->linebuf);
-    free(g);
 
 //FINISH:
     /**
--- a/Renderer/Engine/task/DrawSpan.cc	Sun Nov 15 03:55:12 2009 +0900
+++ b/Renderer/Engine/task/DrawSpan.cc	Sun Nov 15 04:16:35 2009 +0900
@@ -11,7 +11,11 @@
 #include "Tapestry.h"
 #include "SpanPack.h"
 
-#define BIGENDIAN 1
+#if (__LITTLE_ENDIAN__)
+#define LITTLEENDIAN 1
+#else
+#define LITTLEENDIAN 0
+#endif
 
 SchedDefineTask(DrawSpan);
 
@@ -181,7 +185,7 @@
 
     int color = get_rgb(tex_x, tex_y, tile);
     /*下位4bitを抽出*/
-#if BIGENDIAN
+#if LITTLEENDIAN
     int alpha = color & 0x000000ff;
 #else
     int alpha = color & 0xff000000;
@@ -372,7 +376,7 @@
     float inner_product;
 
     // 引数で受け取った color の rgb 情報の抜き出し
-#if BIGENDIAN
+#if LITTLEENDIAN
     rgb[0] = (color & 0xff000000) >> 24;
     rgb[1] = (color & 0x00ff0000) >> 16;
     rgb[2] = (color & 0x0000ff00) >> 8;
@@ -395,7 +399,7 @@
     rgb[2] = (unsigned char)(rgb[2]*inner_product*flag);
 
     //計算した rgb を light_rgb にまとめる。
-#if BIGENDIAN
+#if LITTLEENDIAN
     light_rgb = (rgb[0] << 24) + (rgb[1] << 16) + (rgb[2] << 8) + (rgb[3]);
 #else
     light_rgb = (rgb[3] << 24) + (rgb[2] << 16) + (rgb[1] << 8) + (rgb[0]);
@@ -408,7 +412,8 @@
 static int
 run(SchedTask *smanager, void *rbuf, void *wbuf)
 {
-    Gptr g = (Gptr)smanager->allocate(sizeof(G));
+    G g0;
+    Gptr g = &g0;
 
     SpanPackPtr spack = (SpanPackPtr)smanager->get_input(0);
     SpanPackPtr next_spack = (SpanPackPtr)smanager->allocate(sizeof(SpanPack));
@@ -418,10 +423,6 @@
     Span nop_span;
     nop_span.length_x = 1;
 
-    int (*drawFunc1[2])(SchedTask *, Gptr, SpanPtr, int, int, int) = {
-        &drawDot1, &drawLine1
-    };
-
     // uint32 display   = smanager->get_param(0);
     // int screen_width = smanager->get_param(1);
     int rangex_start = smanager->get_param(2);
@@ -477,17 +478,10 @@
             resume_span = next_span;
             resume_span_x = next_span_x;
 
-            //smanager->dma_wait(tl_tag[tl_tag_flg1]);
-
             tl_tag_flg1 ^= 1;
             tl_tag_flg2 ^= 1;
         }
 
-        // 現在 drawLine2、drawDot2 は機能してないので
-        //(this->*drawFunc2[(resume_span->length_x != 1)])(
-        //resume_span, rangex_start, rangex_end, resume_span_x,
-        //tl_tag[tl_tag_flg1]);
-
         smanager->dma_wait(SPAN_PACK_LOAD);
 
         SpanPackPtr tmp_spack = spack;
@@ -498,7 +492,6 @@
 
     free(g->zRow);
     free(g->linebuf);
-    free(g);
 
 //FINISH:
     /**