KolibriOS/kolibrios
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fix #2

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git-svn-id: svn://kolibrios.org@6052 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2016-01-10 20:07:03 +00:00
parent 30ae539a5e
commit de145064c8
1 changed files with 7 additions and 7 deletions
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14
programs/cmm/lib/patterns/rgb.h
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@ -4,7 +4,7 @@ struct _rgb
byte r,g,b; byte r,g,b;
void DwordToRgb(); void DwordToRgb();
dword RgbToDword(); dword RgbToDword();
}; } rgb;
void _rgb::DwordToRgb(dword _dword) void _rgb::DwordToRgb(dword _dword)
{ {
@ -21,9 +21,9 @@ dword _rgb::RgbToDword()
return _b + _g + r; return _b + _g + r;
} }
dword MixColors(dword _base, _overlying, byte a) :dword MixColors(dword _base, _overlying, byte a)
{ {
_rgb rgb1, rgb2, rgb; _rgb rgb1, rgb2, rgb_final;
byte n_a; byte n_a;
rgb1.DwordToRgb(_base); rgb1.DwordToRgb(_base);
@ -31,9 +31,9 @@ dword MixColors(dword _base, _overlying, byte a)
n_a = 255 - a; n_a = 255 - a;
rgb.b = calc(rgb1.b*a/255) + calc(rgb2.b*n_a/255); rgb_final.b = calc(rgb1.b*a/255) + calc(rgb2.b*n_a/255);
rgb.g = calc(rgb1.g*a/255) + calc(rgb2.g*n_a/255); rgb_final.g = calc(rgb1.g*a/255) + calc(rgb2.g*n_a/255);
rgb.r = calc(rgb1.r*a/255) + calc(rgb2.r*n_a/255); rgb_final.r = calc(rgb1.r*a/255) + calc(rgb2.r*n_a/255);
return rgb.RgbToDword(); return rgb_final.RgbToDword();
} }