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rename poorly named offsets

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This commit is contained in:
Derek Foreman 2003-05-18 19:23:26 +00:00
parent d9bdc21192
commit b9ecd5bf25
1 changed files with 6 additions and 5 deletions
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11
render/image.c
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@ -61,16 +61,17 @@ void image_draw(pixel32 *target, TextureRGBA *rgba, Rect *position,
}
/* background color */
bgr = target[t] >> default_red_shift;
bgg = target[t] >> default_green_shift;
bgb = target[t] >> default_blue_shift;
bgr = target[t] >> default_red_offset;
bgg = target[t] >> default_green_offset;
bgb = target[t] >> default_blue_offset;
r = bgr + (((r - bgr) * alpha) >> 8);
g = bgg + (((g - bgg) * alpha) >> 8);
b = bgb + (((b - bgb) * alpha) >> 8);
target[t] = (r << default_red_shift) | (g << default_green_shift) |
(b << default_blue_shift);
target[t] = (r << default_red_offset)
| (g << default_green_offset)
| (b << default_blue_offset);
}
}
}