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Avoid warning from g++ 4.3.
[synfig.git]
/
synfig-core
/
trunk
/
src
/
synfig
/
color.cpp
diff --git
a/synfig-core/trunk/src/synfig/color.cpp
b/synfig-core/trunk/src/synfig/color.cpp
index
75e6441
..
3a45ff7
100644
(file)
--- a/
synfig-core/trunk/src/synfig/color.cpp
+++ b/
synfig-core/trunk/src/synfig/color.cpp
@@
-444,7
+444,9
@@
blendfunc_BEHIND(Color &a,Color &b,float amount)
static Color
blendfunc_ALPHA_BRIGHTEN(Color &a,Color &b,float amount)
{
static Color
blendfunc_ALPHA_BRIGHTEN(Color &a,Color &b,float amount)
{
- if(a.get_a()<b.get_a()*amount)
+ // \todo can this be right, multiplying amount by *b*'s alpha?
+ // compare with blendfunc_BRIGHTEN where it is multiplied by *a*'s
+ if(a.get_a() < b.get_a()*amount)
return a.set_a(a.get_a()*amount);
return b;
}
return a.set_a(a.get_a()*amount);
return b;
}
@@
-452,7
+454,7
@@
blendfunc_ALPHA_BRIGHTEN(Color &a,Color &b,float amount)
static Color
blendfunc_ALPHA_DARKEN(Color &a,Color &b,float amount)
{
static Color
blendfunc_ALPHA_DARKEN(Color &a,Color &b,float amount)
{
- if(a.get_a()*amount
>
b.get_a())
+ if(a.get_a()*amount
>
b.get_a())
return a.set_a(a.get_a()*amount);
return b;
}
return a.set_a(a.get_a()*amount);
return b;
}