diff options
| -rw-r--r-- | gui/newgui.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gui/newgui.cpp b/gui/newgui.cpp index 4eed45e9df..8b191b2077 100644 --- a/gui/newgui.cpp +++ b/gui/newgui.cpp @@ -317,18 +317,22 @@ void NewGui::line(int x, int y, int x2, int y2, int16 color) void NewGui::blendRect(int x, int y, int w, int h, int16 color) { + #define ALPHA_LEVEL 2 uint8 r, g, b; uint8 ar, ag, ab; _system->colorToRBG(color, r, g, b); - r *= 3; - g *= 3; - b *= 3; + + r *= ALPHA_LEVEL; + g *= ALPHA_LEVEL; + b *= ALPHA_LEVEL; int16 *ptr = getBasePtr(x, y); while (h--) { for (int i = 0; i < w; i++) { _system->colorToRBG(ptr[i], ar, ag, ab); - ptr[i] = _system->RBGToColor((ar+r)/4, (ag+g)/4, (ab+b)/4); + ptr[i] = _system->RBGToColor((ar+r)/(ALPHA_LEVEL+1), + (ag+g)/(ALPHA_LEVEL+1), + (ab+b)/(ALPHA_LEVEL+1)); } ptr += _screenPitch; } |