Changeset 23814

Timestamp:

09/21/13 14:57:18 (10 years ago)

Author:

nit

Message:

optimize

File:

• titan/titan/skin.h (modified) (5 diffs)

titan/titan/skin.h

@@ -2683 +2683 @@
 void drawgradient(int posx, int posy, int width, int height, long col1, long col2, int transparent, int flag)
 {
-        int p, i, x, y, steps, xstep, ystep, tmp = 0;
+        int p, i, x, y, steps, xstep, ystep, tmp = 0, r = 0;
         int xcount = 0, ycount = 0, owidth = width, oheight = height;
         unsigned char r3, g3, b3;
@@ -2692 +2692 @@
         if(flag == LEFTRIGHT || flag == LEFTMIDDLE)
         {
-                if(flag == LEFTMIDDLE) width = (width >> 1);
+                if(flag == LEFTMIDDLE) width = width / 2;
                 if(width < 10)
                         steps = width;
                 if(width < 100)
-                        steps = (width >> 1);
+                        steps = width / 2;
                 else
                         steps = width / 5;
@@ -2704 +2704 @@
         else
         {
-                if(flag == TOPMIDDLE) height = (height >> 1);
+                if(flag == TOPMIDDLE) height = height / 2;
                 if(height < 10)
                         steps = height;
                 else if(height < 100)
-                        steps = (height >> 1);
+                        steps = height / 2;
                 else
                         steps = height / 5;
@@ -2735 +2735 @@
                 col = (transparent << 24) | (r3 << 16) | (g3 << 8) | b3;
                 
+                r = 0;
                 for(y = posy; y < yend; y += skinfb->width)
-                        for(x = posx; x < xend; x++)
-                                drawpixelfast(x, y, col);
+                {
+                        if(r == 0)
+                        {
+                                r = 1;
+                                for(x = posx; x < xend; x++)
+                                        drawpixelfast(x, y, col);
+                        }
+                        else
+                                memcpy(skinfb->fb + (y + posx) * skinfb->colbytes, skinfb->fb + (posy + posx) * skinfb->colbytes, (xend - posx) * skinfb->colbytes);
+                }
 
                 if(flag == LEFTRIGHT || flag == LEFTMIDDLE)
@@ -2764 +2773 @@
                         col = (transparent << 24) | (r3 << 16) | (g3 << 8) | b3;
                 
+                        r = 0;
                         for(y = posy; y < yend; y += skinfb->width)
-                                for(x = posx; x < xend; x++)
-                                        drawpixelfast(x, y, col);
+                        {
+                                if(r == 0)
+                                {
+                                        r = 1;
+                                        for(x = posx; x < xend; x++)
+                                                drawpixelfast(x, y, col);
+                                }
+                                else
+                                        memcpy(skinfb->fb + (y + posx) * skinfb->colbytes, skinfb->fb + (posy + posx) * skinfb->colbytes, (xend - posx) * skinfb->colbytes);
+                        }
                         
                         if(flag == LEFTMIDDLE)