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Optimize gr_ubox0

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This commit is contained in:
Kp 2014-07-30 03:12:52 +00:00
parent 33bf7b6e12
commit de56714572
1 changed files with 3 additions and 5 deletions
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8
common/2d/box.cpp
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@ -17,6 +17,7 @@ AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
#include <algorithm>
#include "u_mem.h"
@ -45,11 +46,8 @@ static void gr_ubox0(int left,int top,int right,int bot)
ptr2 = ptr1;
d = (bot - top)*ROWSIZE;
for (i=1; i<(right-left); i++ )
{
ptr2[i+0] = (unsigned char) COLOR;
ptr2[i+d] = (unsigned char) COLOR;
}
std::fill_n(ptr2 + 1, (right - left) - 1, COLOR);
std::fill_n(ptr2 + 1 + d, (right - left) - 1, COLOR);
}
static void gr_box0(int left,int top,int right,int bot)