From e2034e39c85a70478c091a333fd579d683b34dbb Mon Sep 17 00:00:00 2001
From: johns <>
Date: Thu, 7 Jun 2001 12:32:48 +0000
Subject: [PATCH] Fixed some compiler warnings.
---
src/video/linedraw.cpp | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/video/linedraw.cpp b/src/video/linedraw.cpp
index 90ae6eb4a..4c3716002 100644
--- a/src/video/linedraw.cpp
+++ b/src/video/linedraw.cpp
@@ -463,7 +463,7 @@ static unsigned char RGBtoBrightness( unsigned char r,
** @param g Color Green-value.
** @param b Color Blue-value.
*/
-static unsigned char ScaleRGB( unsigned char alpha,
+static void ScaleRGB( unsigned char alpha,
unsigned char *r,
unsigned char *g,
unsigned char *b )
@@ -480,6 +480,7 @@ static unsigned char ScaleRGB( unsigned char alpha,
*g = f;
f = (*b * alpha) >> 8;
*b = f;
+
}
/**
@@ -1839,15 +1840,15 @@ local void DrawTransHLine24(SysColors color,int x,int y,unsigned width
c=*p;
i=c.a;
- i=((i-spR)*alpha)>>8+spR;
+ i=(((i-spR)*alpha)>>8)+spR;
c.a=i&0xFF;
i=c.b;
- i=((i-spG)*alpha)>>8+spG;
+ i=(((i-spG)*alpha)>>8)+spG;
c.b=i&0xFF;
i=c.c;
- i=((i-spB)*alpha)>>8+spB;
+ i=(((i-spB)*alpha)>>8)+spB;
c.c=i&0xFF;
*p++=c;