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src/gui/color.cpp: Fix compiler warnings (-Wconversion)

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This commit is contained in:
M. Liebmann
2014-02-07 02:01:45 +01:00
parent b3cfd88569
commit 176460cf80
1 changed files with 6 additions and 6 deletions
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12
src/gui/color.cpp
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@@ -39,9 +39,9 @@
int convertSetupColor2RGB(const unsigned char r, const unsigned char g, const unsigned char b)
{
unsigned char red = int( float(255./100.)*float(r) );
unsigned char green = int( float(255./100.)*float(g) );
unsigned char blue = int( float(255./100.)*float(b) );
unsigned char red = (unsigned char)( float(2.55)*float(r) );
unsigned char green = (unsigned char)( float(2.55)*float(g) );
unsigned char blue = (unsigned char)( float(2.55)*float(b) );
return (red << 16) | (green << 8) | blue;
}
@@ -50,8 +50,8 @@ int convertSetupAlpha2Alpha(unsigned char alpha)
{
if(alpha == 0) return 0xFF;
else if(alpha >= 100) return 0;
unsigned char a = 100 - alpha;
int ret = int( float(0xFF/100.)*float(a) );
unsigned char a = (unsigned char)(100 - alpha);
int ret = int( float(2.55)*float(a) );
return ret;
}
@@ -66,7 +66,7 @@ void recalcColor(unsigned char &orginal, int fade)
color=255;
if(color<0)
color=0;
orginal = color;
orginal = (unsigned char)color;
}
void protectColor( unsigned char &r, unsigned char &g, unsigned char &b, bool protect )